Cateye Watch Q3A User Manual

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About the manuals  
Before use  
See this section for installation of the unit on the bicycle, use of the heart rate  
sensor, wristwatch set-up, and the basic operation of the product.  
Bicycle Installation ..........................................See page 10-12  
Heart rate sensor.............................................See page 13  
Wristwatch set-up...........................................See page 14-21  
Basic wristwatch operation .............................See page 22-23  
Clock mode (CLOCK)  
See this section to learn how to operate the Clock mode functions.  
Alarm clock.....................................................See page 24  
Sports mode (SPORTS)  
See this section to learn how to operate the wristwatch functions.  
Display data in Sports mode ...........................See page 28-29  
Option mode (OPTION)  
See this section to learn how to operate the training functions frequently used in Sports  
mode (countdown and interval functions), and how to set the HR target zone.  
Training functions...........................................See page 32-35  
Setting the target heart rate zones ..................See page 37-38  
Data mode (DATA)  
See this section to review and manage the recorded files.  
Recorded data review (File view).....................See page 40-45 “File view”  
Download recorded data to PC (PC link).........See page 45-47 “PC link”  
Setup mode (SETUP)  
See this section to change the wristwatch configuration.  
Changing the wristwatch configuration...........See page 49-60  
About the CD-ROM supplied  
The CD-ROM supplied contains the following information.  
Quick start manual (PDF file)  
Installing the unit on the bicycle and setting up the wristwatch are described  
using video.  
Download software “e-Train Data™ (Windows version)”  
This software is used to transfer the measurement data to your personal com-  
puter, and then use various functions on the PC, such as a graph display (The  
optional “USB communication kit” is required).  
Instruction manual (PDF file)  
This manual can be viewed in PDF file (7 languages).  
Use the CD-ROM in combination with this manual.  
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ENG-2  
 
Contents  
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ENG-3  
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ENG-4  
Proper use of the CatEye Q3a  
Please follow the following instructions for safe usage.  
The meaning of icons in this manual:  
Warning!!!: Sections marked with these icons are critical for safe use of the  
device. Be sure to follow these instructions.  
Caution:  
Important cautionary notes on the use and operation of the Q3a.  
*
Helpful tips are highlighted with asterisks.  
The meaning of color on the screen in this manual:  
Red:  
Black/gray:  
Indicates the displayed data is flashing.  
Indicates the displayed data is on.  
Warning!!!:  
Pace maker users should never use this device.  
Cycling can be a dangerous sport. Always remember to pay attention to the road,  
traffic, and surroundings.  
The altitude data of this unit is for reference only. Do not use this unit as an  
instrument for professional purposes.  
Do not leave any battery within the reach of children, and dispose of them cor-  
rectly. If a battery is swallowed, consult a doctor immediately.  
Caution:  
Regularly check the positions of the magnets and the speed/cadence sensors and  
make sure that they are securely mounted. If loose, tighten firmly to avoid falling  
and damage.  
Avoid leaving the unit in direct sunlight for extended periods of time.  
A temperature sensor built inside the wristwatch to calculate the altitude may be  
affected from excessive heat, causing inaccurate display of temperature.  
Do not disassemble the wristwatch, heart rate sensor, or speed sensor.  
Do not subject the wristwatch, heart rate sensor, or speed sensor to strong impact;  
take care also to prevent any of them from falling.  
Do not use paint thinner or rubbing alcohol to clean the unit. Use a damp cloth and  
use mild detergent if necessary.  
Stop using the unit if you have skin irritation with the HR strap or electrode pad.  
Do not twist or pull strongly the heart rate sensor.  
The heart rate sensor may deteriorate due to long-term use. Replace the heart rate  
sensor if it has frequent measurement errors.  
As a nature of liquid crystal displays, sunglasses with polarized lens may block the  
visibility.  
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ENG-5  
 
Important  
2.4 GHz digital wireless system  
2.4 GHz-frequency digital wireless technology, which is the same technology used for  
wireless LAN, is used for both the integrated speed/cadence sensor and the heart rate  
sensor. This technology practically eliminates interference from external noise and  
cross-talk with other wireless computer users, and enables you to store highly reliable  
data. However, in a very rare occasions, objects and places may generate strong  
electromagnetic waves and interference, which may result in incorrect measurement.  
The following are potential sources of interference:  
*Should be especially careful while synchronizing the sensor ID.  
TV, PC, radios, motors/engines, or in cars and trains.  
Railroad crossings and near railway tracks, around television transmitting stations  
and radar bases.  
Other wireless computers or digitally controlled lights.  
Altitude measurement  
The altitude is determined by detecting the change in atmospheric pressure using a  
pressure sensor built in the wristwatch, which is then converted into elevation. For  
this reason, the measurements may change even at the same location depending on  
the change in atmospheric pressure caused by weather conditions. In addition, note  
that there is a change of about 30 to 40 m during the early morning through the  
evening even in stable weather. This unit may indicate incorrect measurements in the  
following locations and/or environments.  
When the atmospheric pressure and/or temperature change(s) significantly due to  
rapid weather change.  
In a location where pressure is controlled, such as in an airplane.  
The altitude measurement may change temporarily when the temperature changes  
suddenly, such as in cases of going outside from an indoor room. It will return to  
the normal value after a while.  
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ENG-6  
 
Automatic recognition of the speed sensor ID  
The speed sensor has its own ID, and the wristwatch measures in synchronization  
with the ID. Two speed sensor IDs can be registered to one wristwatch, which can  
automatically identify the 2 speed sensors once their IDs are registered in advance.  
As a tire circumference is set to the speed sensor ID, wheel selection by manual op-  
eration is no longer required, which was necessary with conventional units.  
*The speed sensor currently recognized is indicated with a sensor icon ( or  
on the screen.  
)
Procedure of automatic recognition  
When the wristwatch changes to the Clock mode by its power-saving function, and  
then returns to the Sports mode, automatic recognition of the speed sensor ID is  
performed through the following procedure.  
The wristwatch searches a sensor signal from the speed sensor ID-1.  
When the wristwatch receives a sensor signal from ID-1, it displays sensor icon  
on the screen, and starts measurement.  
1.  
2.  
When the wristwatch cannot receive any sensor signal from ID-1, it searches a  
sensor signal from ID-2.  
When the wristwatch receives a sensor signal from ID-2, it displays sensor icon  
3.  
on the screen, and starts measurement.  
When the wristwatch cannot receive any sensor signal from ID-2, it searches a  
sensor signal from ID-1 again.  
The wristwatch repeats synchronization through the procedure described above  
even if it fails in synchronization for some reason, such as communication failure;  
in such cases however, it takes time for recognition.  
*When the wristwatch cannot receive any signal from the speed sensor in 5  
minutes, the power-saving mode is activated, and the wristwatch changes to the  
Clock mode.  
Switching the ID by manual operation  
The speed sensor ID can be forcibly switched by manual operation from “Setting the  
tire circumference” in the Setup mode. Use this operation in the following cases.  
When the wristwatch cannot recognize the intended sensor signal, since the 2  
registered speed sensors are nearby and both are sending a sensor signal.  
When you want to switch the speed sensor ID immediately.  
*Once you switch the speed sensor ID by manual operation, the wristwatch  
continues to search only the speed sensor ID you switched when returning to  
the Sports mode. When the wristwatch cannot receive any sensor signal in 5  
minutes, the power-saving mode is activated, and the wristwatch changes to the  
Clock mode. The wristwatch searches through the procedure of automatic rec-  
ognition when it returns to the Sports mode.  
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ENG-7  
 
Description of wristwatch and its parts  
Wristwatch  
Mode-1/+ button *  
(MODE1)  
Menu/enter button  
(MENU)  
Start/stop/  
select button (SSS)  
Mode-2/- button *  
(MODE2)  
Lap button (LAP)  
Pressure sensor  
*Pressing and holding the MODE1 or  
MODE2 button lights up the backlight  
(Except in Setup mode).  
Battery cover  
Serial number  
Belt  
Accessories  
Wheel magnet  
Cadence magnet  
Speed sensor  
(SPEED/CADENCE)  
Bracket  
(for handlebar-mount)  
Heart rate sensor  
CD-ROM  
This manual  
Nylon ties (x7)  
HR strap  
*See page 2 for the CD-ROM contents.  
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ENG-8  
 
Screen display  
Speed pace arrow (upper display)  
The pace arrows show whether the current speed is faster  
) or slower ( ) than the average speed.  
(
Upper data display  
Upper selected mode icon  
Indicates the measurement data currently displayed in the  
upper data display.  
Lower selected mode icon/unit  
Indicates the unit along with the data currently displayed in  
the lower data display.  
Lower data display  
Heart rate pace arrow (middle display)  
The pace arrows show whether the current heart rate is  
faster ( ) or slower ( ) than the average heart rate.  
Icon  
Description  
Sensor icon  
Displays the speed sensor currently synchronized.  
Speed unit  
km/h mph  
Flashes while the measurement (counting the elapsed time).  
Altitude unit  
ft  
m
Flashes while the measurement (counting the elapsed time).  
Alarm clock  
Lights up when the alarm clock is on.  
Speed/Cadence sensor signal  
Indicate Speed/Cadence sensor signal status. (page 23)  
Heart rate sensor signal  
Indicate Heart rate sensor signal status. (page 23)  
Target zone  
Lights up when the target zone is on, and flashes when it is out of the zone.  
Low battery alarm  
Flashes when the battery of the wristwatch needs replacing with a new one.  
bpm  
Heart rate unit  
AM PM  
AM/PM display (lights up when using the 12-hour system)  
Lap indicator  
Lights up while the lap data is displayed.  
LAP  
Auto-mode  
Lights up when the auto-mode function is on.  
%
Slope angle, zone, memory point utilization  
Alarm  
Lights up when the HR alarm sound feature is turned on.  
MODE1  
Button navigation  
Indicates the buttons available while setting up  
the wristwatch, or on the Setup screen.  
MODE2  
SSS  
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ENG-9  
 
Bicycle Installation  
Mount the speed sensor and magnet  
1
Wheel magnet  
Speed sensor  
SPEED  
CADENCE  
Cadence magnet  
Speed sensor  
1-1.Lightly secure the speed sensor  
SPEED  
Locate the speed sensor on the left (non-drive  
side) chain stay as shown above, and loosely  
secure it with the nylon ties.  
*Do not tighten the nylon ties completely at  
this stage. Once a nylon tie is tightened, it  
cannot be pulled out.  
Nylon ties  
Left chain stay  
1-2.Mount the magnet  
1. Pre-Install the  
wheel magnet  
Loosen the set screws both on the  
1.  
SPEED side and CADENCE side of the  
speed sensor, and turn the sensor to the  
angle as shown on the right.  
3. Set screw on the  
CADENCE side  
Temporarily secure the wheel magnet to  
the spoke so that it faces the sensor zone  
2.  
SPEED  
Sensor zone  
CADENCE  
on the SPEED side.  
Temporarily secure the cadence magnet in-  
side the crank with nylon ties, so that it faces  
3.  
the sensor zone on the CADENCE side.  
*Two magnets maybe stuck together inside  
the package, and appear as one magnet.  
Sensor zone  
2. Set screw on the SPEED side  
3.Pre-install the  
cadence magnet  
Nylon ties  
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ENG-10  
 
*When the speed sensor is not positioned properly in respect to the two  
magnets (in both Steps 2 and 3), move the speed sensor back and forth so  
that it is positioned properly. After you move the speed sensor, adjust the  
position so that the two magnets face the relevant sensor zone.  
After adjustment, tighten the nylon ties firmly to secure the speed sensor.  
4.  
1-3.Adjust the distance to the magnet  
About 3 mm  
Adjust the distance between the wheel  
1.  
magnet and the SPEED side of the speed  
sensor to be about 3 mm. After adjustment,  
tighten the set screw on the SPEED side.  
SPEED  
CADENCE  
Adjust the distance between the cadence  
2.  
magnet and the CADENCE side of the speed  
sensor to be about 3 mm. After adjustment,  
tighten the set screw on the CADENCE side.  
Wheel  
magnet  
About 3 mm  
Cadence magnet  
*For steel axle pedals, the cadence magnet can  
be installed onto the end face of the pedal  
axle. Make sure to remove the double-sided  
tape from the magnet when doing this.  
1-4.Securing various parts  
Tighten the speed sensor, set screw, and mag-  
net firmly, and check for any looseness.  
Speed/Cadence sensor nylon ties  
Speed and Cadence sensor screws  
Wheel magnet screw  
Cut extra length of the  
nylon tie with scissors.  
Cadence magnet  
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ENG-11  
Install the wristwatch onto the handlebar  
2Install the wristwatch to the handlebar with a bracket.  
Check the correct direction of the bracket, and attach it to the handlebar.  
Attach the bracket in the correct direction according to the handlebar size,  
1.  
and fix it using nylon ties.  
Bracket  
Nylon ties  
Front  
1
Bracket  
Handlebar  
Nylon ties  
2
Standard handlebar  
Front  
Oversize bar  
Handlebar  
Front  
Cut extra length of the  
nylon tie with scissors.  
*Put the nylon ties through the bracket  
before you attach it to the handlebar.  
Wrap the wristwatch around the bracket.  
Firmly fasten the belt so that the wristwatch will not come off.  
2.  
Wristwatch  
Front  
Handlebar  
Belt  
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ENG-12  
 
Heart rate sensor  
Heart rate is measured when the heart rate sensor is worn on the chest.  
Before wearing the heart rate sensor  
Warning!!!: This product must NOT be used by those who have a pacemaker.  
To avoid measurement errors, it is recommended to moisten the electrode pads  
with water.  
If your skin is ultra-sensitive, the electrode pad may be moistened with water and  
worn over a thin undershirt.  
Chest hair may interfere with the measurement.  
Heart rate sensor  
HR strap  
Wearing the heart rate sensor  
Insert the HR strap hook to the hole on the heart rate sensor until it clicks.  
Wear the heart rate sensor with the HR strap, and adjust the length of the HR strap  
to fit your chest size (under bust). Fastening the strap too tightly may cause dis-  
comfort.  
1.  
2.  
Insert the HR strap hook to the other hole on the heart rate sensor until it clicks.  
For removal, hold near the hole on the heart rate sensor and the hook, and twist off.  
3.  
4.  
Heart rate sensor  
Electrode pad  
Hook  
*Ensure that the rubber part of the electrode pad is in direct contact with the body.  
* Wearing the heart rate sensor when your skin is dry or on top of your undershirt may produce  
measurement errors. To avoid errors, moisten the rubber part of the electrode pad.  
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ENG-13  
 
Preparing the wristwatch  
Wristwatch's basic items must be set up before using it.  
Battery cover  
Removing the insulation sheet  
When you use the unit for the first time after purchas-  
ing, remove the insulation sheet under the battery.  
Open  
Close  
Open position  
1 Open the battery cover of the wristwatch  
using a coin, etc.  
2 Turn the inner cover to the open position  
using a coin, remove this, and remove the  
insulation sheet under the battery.  
*Do not turn the inner cover excessively.  
Otherwise, the tab may be damaged.  
3 Replace the battery, and turn the inner  
cover to the closed position. Check that  
the cut-out portion of the inner cover  
faces the pin, and the 2 tabs are fixed.  
4 Press the AC button beside the inner  
cover using a tool with a pointed tip.  
5 Check that an o-ring is installed to the  
groove on the wristwatch, and firmly  
close the battery cover.  
Inner cover  
CR2430  
Tab  
Closed position  
Pin  
Insulation sheet Cut-out portion  
Pin  
O-ring  
AC button  
Restarting  
1When using the unit for the first time after purchasing, or after replacing batteries,  
restart the wristwatch to make it work properly.  
*The wristwatch and each sensor ID have been checked at the factory.  
Simultaneously press and hold the MENU, SSS, MODE1, and MODE2 buttons  
on the wristwatch for about 4 seconds.  
1.  
FACTORY DEFAULT” is displayed.  
MENU  
SSS  
MODE1  
MODE2  
(Simultaneously press)  
*When “FACTORY DEFAULT” is not displayed on the screen, the button op-  
eration has not been completed properly. Simultaneously press and hold the  
4 buttons again until the display changes.  
Select “NO”.  
2.  
When “NO” is displayed on the screen, confirm with the  
Restarting  
SSS button.  
The backlight of the display lights up and a buzzer sounds,  
then the display is switched to the clock/date setting screen.  
Proceed to the next set-up item, “Setting the clock/date”.  
MODE1  
MODE2  
(or)  
YES  
NO :  
Confirm :  
SSS  
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ENG-14  
 
Formatting  
*Select “YES” by pressing the MODE1 or MODE2 button for  
the formatting operation. As the formatting operation de-  
letes all data, select “NO” for the restarting operation. See  
“Formatting/Restarting operation” on page 21 for differ-  
ences between the formatting and restarting operations.  
* The restarting operation will be cancelled if no button has ben  
pushed for 3 minutes and the wristwatch will enter the Clock screen automatically.  
In this case, press the 4 buttons simultaneously and do the restart operation again.  
Setting the clock/date  
2
Set the current time and date.  
* Press and hold the MODE1 or MODE2 button to increase/decrease the number quickly.  
Select the clock display format.  
1.  
Display format  
Select “24h (24 hour)” or “12h (12 hour)” pressing the MODE1  
or MODE2 buttons, and confirm with the SSS button.  
MODE1  
(or)  
24h  
12h :  
Confirm :  
SSS  
MODE2  
Enter the “Hour” and “Minute”.  
2.  
3.  
Hour  
Enter the “Hour” pressing the MODE1 to increase, and MODE2  
button to decrease the flashing value, confirm with the SSS  
button, and then enter the “Minute” in the same way.  
MODE1  
(or)  
Edit value :  
Confirm :  
SSS  
MODE2  
Minute  
Select the date display format.  
Select the date display format from YY.MM.DD (Year/  
Month/Day), DD.MM.YY (Day/Month/Year) , and  
MM.DD.YY (Month/Day/Year) pressing the MODE1 or  
MODE2 buttons, and confirm with the SSS button.  
MODE1  
Display format  
(or)  
Switch the display :  
Confirm :  
SSS  
MODE2  
Enter the “Year”, “Month” and “Day”.  
4.  
5.  
Enter the “Year”, “Month” and “Day” in the display order  
selected in Step 3 using the MODE1 to increase, and MODE2  
button to decrease the flashing value, and confirm with the  
SSS button. For “Year”, enter the last 2 digits of the year.  
MODE1  
YY/MM/DD  
(or)  
Edit value :  
Confirm :  
SSS  
MODE2  
After you set the clock/date, press the MENU button to com-  
plete the restarting operation, and switch to the Clock mode.  
MENU  
To Clock mode (setup is completed):  
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ENG-15  
 
Switching to the Setup mode  
3Switch the wristwatch from the Clock mode to the Setup mode, and set the tire  
circumference and the measurement unit.  
Press and hold the MENU button in the Clock mode to  
display “SETUP MENU” on the screen.  
1.  
It switches to “CLOCK DATE” automatically.  
MENU  
(press & hold)  
Switch modes :  
*Unless you perform an operation in the Setup mode within 3 minutes, it  
returns to the Clock mode. In such cases, any change is not reflected.  
Tire circumference input  
4
In the Setup mode “Setting the tire circumference”, enter the tire circumference  
of the bicycle to  
(Sensor 1) in millimeters.  
*See “Tire circumference” on the next page for reference.  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press the MODE1 button twice to switch to “TIRE”, and  
confirm with the SSS button.  
1.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
When  
and “S/ID:1” are flashing, confirm with the SSS button.  
2.  
3.  
Change the tire circumference of Sensor 1.  
MODE1  
(or)  
Confirm :  
:
SSS  
MODE2  
Enter the last 2 digits of the tire circumference by press-  
ing the MODE1 or MODE2 button, and move digits by  
pressing the SSS button.  
Then enter the first 2 digits in the same way.  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Move digits:  
SSS  
Pressing the MENU button confirms the tire circumfer-  
ence, and returns to the Setup mode “TIRE”.  
4.  
MENU  
Setup is completed:  
*To use  
(Sensor 2), set the tire circumference of Sensor 2 according to  
the Setup mode “Searching for sensor ID” on page 53, after you complete  
“Preparing the wristwatch”.  
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ENG-16  
 
Tire circumference  
You can find the tire circumference (L) of your tire size in the tire circum-  
ference reference table below, or actually measure the tire circumference  
(L) of your bicycle.  
L mm  
How to measure the tire circumference (L)  
For the most accurate measurement, do a wheel roll out. With the tires under  
proper pressure, place the valve stem at the bottom. Mark the spot on the floor and with the rider's weight  
on the bike, roll exactly one wheel revolution in a straight line (until the valve comes around again to the  
bottom). Mark where the valve stem is and measure the distance on the ground in millimeters.  
* For your reference, use the tire circumference table below.  
Tire circumference reference table  
L
L
L
ETRTO Tire size  
ETRTO Tire size  
ETRTO Tire size  
(mm)  
(mm)  
(mm)  
47-203 12 x 1.75  
54-203 12 x 1.95  
935  
940  
32-559 26 x 1.25 1950  
37-559 26 x 1.40 2005  
40-559 26 x 1.50 2010  
47-559 26 x 1.75 2023  
50-559 26 x 1.95 2050  
54-559 26 x 2.10 2068  
57-559 26 x 2.125 2070  
58-559 26 x 2.35 2083  
75-559 26 x 3.00 2170  
28-590 26 x 1-1/8 1970  
37-590 26 x 1-3/8 2068  
37-584 26 x 1-1/2 2100  
650C  
30-622 700 x 30C 2146  
32-622 700 x 32C 2155  
40-254 14 x 1.50 1020  
47-254 14 x 1.75 1055  
40-305 16 x 1.50 1185  
47-305 16 x 1.75 1195  
54-305 16 x 2.00 1245  
28-349 16 x 1-1/8 1290  
37-349 16 x 1-3/8 1300  
17 x  
700C  
Tubular  
2130  
35-622 700 x 35C 2168  
38-622 700 x 38C 2180  
40-622 700 x 40C 2200  
42-622 700 x 42C 2224  
44-622 700 x 44C 2235  
45-622 700 x 45C 2242  
47-622 700 x 47C 2268  
32-369  
1340  
1-1/4(369)  
40-355 18 x 1.50 1340  
47-355 18 x 1.75 1350  
32-406 20 x 1.25 1450  
35-406 20 x 1.35 1460  
40-406 20 x 1.50 1490  
47-406 20 x 1.75 1515  
50-406 20 x 1.95 1565  
28-451 20 x 1-1/8 1545  
37-451 20 x 1-3/8 1615  
37-501 22 x 1-3/8 1770  
40-501 22 x 1-1/2 1785  
47-507 24 x 1.75 1890  
50-507 24 x 2.00 1925  
54-507 24 x 2.125 1965  
25-520 24 x 1(520) 1753  
54-622 29 x 2.1  
60-622 29 x 2.3  
2288  
2326  
Tubular  
1920  
26 x 7/8  
20-571 650 x 20C 1938  
23-571 650 x 23C 1944  
650 x 25C  
25-571  
1952  
26 x 1(571)  
40-590 650 x 38A 2125  
40-584 650 x 38B 2105  
25-630 27 x 1(630) 2145  
28-630 27 x 1-1/8 2155  
32-630 27 x 1-1/4 2161  
37-630 27 x 1-3/8 2169  
18-622 700 x 18C 2070  
19-622 700 x 19C 2080  
20-622 700 x 20C 2086  
23-622 700 x 23C 2096  
25-622 700 x 25C 2105  
28-622 700 x 28C 2136  
24 x 3/4  
Tubular  
28-540 24 x 1-1/8 1795  
32-540 24 x 1-1/4 1905  
25-559 26 x 1(559) 1913  
1785  
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ENG-17  
 
Selecting measurement unit  
5Select the speed unit and temperature unit.  
Press the MODE1 button twice to switch to “UNITS”, and  
confirm with the SSS button.  
1.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Speed unit  
Select the speed unit by pressing the MODE1 or MODE2  
button, and confirm with the SSS button.  
2.  
MODE1  
MODE2  
(or)  
km/h  
mph :  
Confirm :  
SSS  
Select the temperature unit by pressing the MODE1 or  
MODE2 button in the same way.  
3.  
4.  
MODE1  
MODE2  
(or)  
°C  
°F :  
Temperature unit  
Pressing the MENU button confirms the measurement  
unit, and returns to the Setup mode “UNITS”.  
Now, the wristwatch setup is completed. Press the MENU  
button again to switch to the Clock mode screen.  
MENU  
To the mode top/switch the mode :  
Switching to the Sports mode  
6
Switch the wristwatch from the Clock mode to the Sports mode for the operation  
test of the speed sensor and heart rate sensor.  
Press the MENU button in the Clock mode to display  
SPORTS MENU” on the screen.  
1.  
It switches to the measurement screen automatically.  
MENU  
Switch modes :  
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ENG-18  
 
Operation test  
7
*It may take up to approximately 2 minutes to display the screen because the  
wristwatch checks the sensor when switching to Sports mode.  
*If the signal icon or on the measurement screen is turned off, press the  
MODE1 or MODE2 button to turn it on.  
Speed sensor (SPEED side)  
Raise the rear wheel and spin the wheel.  
1.  
When the speed is displayed on the screen, it is oper-  
ating normally.  
2.  
Speed sensor (CADENCE side)  
Turn the crank.  
1.  
When the cadence is displayed on the screen, it is  
operating normally.  
2.  
Heart rate sensor  
Wear the heart rate sensor (page 13).  
1.  
When the heart rate is displayed on the screen, it is  
operating normally.  
2.  
*Heart rate sensor can also be activated by rubbing both electrode pads with  
thumbs. This method cannot be used to measure the heart rate accurately,  
but is used as a simple method for testing the sensor/wristwatch commu-  
nication and searching for the sensor ID.  
Electrode pad  
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ENG-19  
Continue  
 
Important: When the speed, cadence, and/or heart rate are/is not displayed, possible  
causes are as follows.  
Speed and cadence are not displayed.  
Check items  
Remedy  
Is the Speed and Cadence sensor icon on  
?
If icon is off, the wristwatch cannot receive any data. Press the  
MODE1 or MODE2 button to cancel the transmission sleep mode  
(page 23).  
Check whether the distance between the Adjust the position of the speed/cadence sensor and that of the  
speed/cadence sensor and the magnet is magnet correctly. (See “Bicycle Installation” on page 10.)  
too large.  
Is the sensor zone of the speed/cadence  
sensor aligned the center of the magnet?  
Has the power-saving mode been activated, Press the MENU button to switch to Sports mode.  
entering Clock mode?  
The display may be delayed depending on Check whether any speed signal is received by spinning the wheel  
the wireless transmission condition.  
for a while.  
Have you performed the formatting opera- The sensor ID synchronized at the factory is initialized by format-  
tion?  
ting. Synchronize the speed sensor ID, according to the Setup  
mode “Searching for sensor ID” (page 53).  
Heart rate is not displayed.  
Check items  
Remedy  
Is the Heart rate sensor icon on  
?
If  
icon is off, the wristwatch cannot receive any data. Press  
the MODE1 or MODE2 button to cancel the transmission sleep  
mode (page 23).  
Has the power-saving mode been activated, Press the MENU button to switch to Sports mode.  
entering Clock mode?  
Is the heart rate sensor attached securely Adjust the electrode pad with its rubber surface to have good  
to your body?  
contact with the body.  
Dry skin (particularly in winter)  
Slightly moisten the electrode pad of the heart rate sensor.  
Is the Heart rate sensor being worn cor- To wear the electrode pad correctly, follow the instructions for  
rectly? wearing the heart rate sensor (page 13).  
Have you performed the formatting opera- The sensor ID synchronized at the factory is initialized by format-  
tion?  
ting. Synchronize the heart rate sensor ID, according to the  
Setup mode “Searching for sensor ID” (page 53).  
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ENG-20  
Formatting/Restarting operation  
There are 2 different wristwatch set-up operations; formatting and restarting operations.  
Follow the appropriate one depending on the situation.  
Formatting  
:
When you want to delete all data and the setup of the wristwatch.  
Restarting : When you use the unit for the first time after purchasing, or after replac-  
ing batteries, or an error is displayed.  
*In the restarting operation, the following data are retained.  
SPORTS MENU  
OPTION MENU  
Date  
Setting the target zone  
• Saved file data  
• Ride data  
DATA MENU  
• Log data  
• Alarm clock setting  
• Tire circumference and  
• Auto-mode  
• Training function  
Sensor currently selected • Sound setting  
SETUP MENU  
• Sensor ID  
• Sea level altitude  
• Measurement unit  
• Record interval  
Flows of the formatting and restarting operations  
The formatting and restarting procedures are as follows.  
For restarting:  
For formatting:  
Restarting operation (page 14) Formatting operation (page 14)  
Setting the clock/date (page 15)  
*The date when last executed the restarting  
operation will be initially displayed.  
Setting the clock/date (page 15)  
Tire circumference input (page 16)  
Selecting measurement unit (page 18)  
Clock mode  
*In the case of the formatting operation, you can set the “tire circumference”  
and “measurement unit” sequentially after you set the “clock/date”. Each  
set-up procedure is described on the page referenced.  
After you complete the set-up, be sure to synchronize the sensor ID according  
to the Setup mode “Searching for sensor ID” (page 53).  
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ENG-21  
 
Basic operation of the wristwatch  
Switching between modes  
The wristwatch has 4 types of mode functions and the Setup mode. “CLOCK MENU”,  
SPORTS MENU”, “OPTION MENU”, and “DATA MENU” are alternatively selected in  
sequence by pressing the MENU button. Select the screen of your choice to proceed  
to the mode screen automatically.  
Clock mode (page 24)  
Displays the clock. This mode is  
used for everyday wristwatch func-  
tions displays also altitude, tem-  
perature and alarm.  
*Press and hold the MENU button in the Clock mode  
or Sports mode to switch to “SETUP MENU”.  
MENU  
(press & hold)  
Setup mode (page 49)  
This mode is used to edit  
values and setup for less  
frequently used items,  
such as sound and wheel  
circumference.  
MENU  
To the previous mode screen  
Sports mode (page 25)  
This measurement screen is used  
as a cyclocomputer and/or heart rate  
monitor.  
Option mode (page 36)  
This mode is used to edit option setup  
values often used while riding bicycle  
such as zones, and count down.  
Data mode (page 39)  
This mode is used to check the data  
saved and/or import them to your PC.  
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ENG-22  
 
Backlight  
MODE1  
MODE2  
(or)  
Pressing and holding the MODE1 or MODE2 button illuminates  
the display for about 3 seconds (Except in the Setup mode).  
(press & hold)  
*Pressing any button while backlight is still on extends the illu-  
mination for another 3 seconds.  
Power-saving mode  
Transmission sleep mode  
Speed sensor  
signal icon  
When the wristwatch does not receive any data from the speed  
sensor or heart rate sensor for 5 minutes, each sensor will  
enter the transmission sleep status to save battery power. No  
sensor signal can be received in the transmission sleep status.  
To restart measuring, press the MODE1 or MODE2 button to  
recover from transmission sleep. The signal transmission  
status of each sensor can be checked with the relevant signal  
icon and the numerical value “---” display.  
The speed sensor  
is in transmission  
sleep. Displays the  
symbol “---”.  
(flashing) : Receiving sensor signal (under operation)  
(constant) : Stand-by for sensor signal (searching for sensors)  
Heart rate sensor  
signal icon  
(off)  
:
Transmission sleep. Displays the symbol “---”.  
*Transmission sleep is set separately for the speed sensor  
and the heart rate sensor. Accordingly, if the bicycle is  
stopped for over 5 minutes with the heart rate sensor worn,  
only the speed sensor goes into transmission sleep. When  
resuming the ride, speed/cadence sensor must be re-acti-  
vated in order to display necessary data.  
*When either the speed sensor or the heart rate sensor is in  
transmission sleep, the display remains in the Sports mode;  
however, when both sensors go into transmission sleep,  
the wristwatch switches to the power-saving mode.  
The heart rate sen-  
sor is in transmis-  
sion sleep. Displays  
the symbol “---”.  
Saving the power of the wristwatch  
When the wristwatch does not receive any data from both the  
speed and heart rate sensors for 5 minutes, it will switch to  
Clock mode automatically. Press the MENU button to return  
to Sports mode and continue measuring. For details, see  
“Switching between modes” on page 22.  
*Even if the power-saving mode is activated, data not reset  
are saved in the wristwatch.  
Clock mode  
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ENG-23  
 
Clock mode (CLOCK)  
Switching to Clock mode  
Select “CLOCK MENU” by pressing the MENU button until display  
swithces to Clock mode.  
*Clock mode is the default screen, so if the power-saving mode is  
activated in any other mode display will switch to Clock mode.  
For details, see “Power-saving mode” on page 23.  
Functions in Clock mode  
Displays the current time, date, and day of the week. Press the MODE1 button to display the current sea  
level altitude. Press the MODE2 button to display the current temperature or turn on/off the alarm clock.  
Display data in Clock mode  
Displays the current day of the week.  
Altitude  
MODE1  
Displays the current alti-  
tude.  
When the measurement  
is stopped  
To altitude cor-  
rection screen  
(page 60)  
MODE1  
Shortcut  
(press & hold for 3 sec)  
Displays the cur-  
rent date.  
Displays the current  
time in the 12- or  
24-hour format.  
Temperature  
Displays the current  
temperature.  
MODE2  
*For setting the time and date, see the Setup mode “Setting the clock/date” (page 50).  
* Altitude may need to be adjusted to the current location. For details, see “Correcting the sea  
level altitude” on page 60, and “Basic knowledge of altitude measurement” on page 61.  
*While the current sea level altitude is displayed on the screen, shortcut operation  
(press and hold the MODE1 button for 3 sec) moves to the Setup mode “Correcting  
the sea level altitude” (page 60) for quick altitude correction. This shortcut operation  
however does not work while the measurement is continuing in the Sports mode.  
Alarm clock mode  
Alarm clock icon  
Indicates with an alarm sound when the current time reaches any  
pre-set time. When it reaches a predetermined time, the wrist-  
watch switches to Clock mode, and sounds an alarm for 20  
seconds regardless of the mode displayed. Press any button on  
the wristwatch to stop the alarm.  
* Press and hold the MODE1 button for 3 sec in the Clock mode (except  
when the current sea level altitude is displayed) to turn on/off the alarm  
clock. The icon appears on the screen when the alarm clock is on.  
*For setting the alarm clock, see the Setup mode “Setting the  
alarm clock” (page 51).  
Alarm clock on/off  
MODE1  
(press & hold for 3 sec)  
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ENG-24  
 
Sports mode (SPORTS)  
Switching to Sports mode  
Select “SPORTS MENU” by pressing the MENU button until display  
switches to Sports mode.  
Function in Sports mode  
The Sports mode is for measurement using the cyclocomputer and heart rate monitor  
functions. 4 types of data such as the heart rate, altitude, and slope are displayed on the  
screen. These data can be switched by pressing the MODE1 or MODE2 button.  
The displayed data are as follows.  
*Measurement is maintained even if switched to another mode.  
Upper and middle display data (Switch using the MODE1 button)  
Upper display  
: Displays data related to the speed and altitude.  
Middle display (left) : Displays data related to the heart rate.  
Middle display (right): Displays data related to the cadence, temperature and slope  
angle.  
Switch pressing the MODE1 button  
Current speed  
Average speed  
Maximum speed  
MODE1  
MODE1  
Maximum heart rate/  
Maximum cadence  
Average heart rate/  
Average cadence  
Heart rate/Cadence  
MODE1  
Ascending altitude  
Altitude  
MODE1  
MODE1  
Heart rate / Slope angle  
Heart rate / Temperature  
Shortcut*1  
When the  
*1 When the measurement is stopped in  
the altitude screen, shortcut operation  
(press and hold the MODE1 button for  
3 sec.) moves to the Setup mode  
“Correcting the sea level altitude”  
(page 60).  
MODE1  
measurement is  
stopped  
(press & hold  
for 3 sec)  
To altitude correction screen  
(page 60)  
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ENG-25  
 
To the setting count-down screen  
in Option mode (page 36)  
Lower display data  
When the  
measurement is  
stopped  
Shortcut*2  
(Switch using the MODE2 button)  
Displays additional ride data.  
Switch pressing the MODE2 button  
MODE2  
(press & hold for 3 sec)  
MODE2  
MODE2  
Elapsed time  
Trip distance  
Training function*1  
MODE2  
MODE2  
MODE2  
MODE2  
Clock  
Calorie Consumption  
Lap timer  
*1 The training function screen displays one of the following; countdown distance,  
countdown time, or interval. For details, see “Training function (countdown func-  
tion and interval function)” on page 32.  
*2 When measurement is stopped in the training function screen, shortcut operation (press and hold  
the MODE2 button for 3 sec.) moves to the Setup mode “Setting the training function” (page 36).  
Starting/Stopping measurement  
km/h [mph]” or “m [ft]” icon flashes during speed measurement.  
Initially, the auto-mode function which starts or stops measure-  
ment automatically in sync with the bicycle motion is ON. Auto  
measurement is switched to manual measurement and vice  
versa by ON/OFF operation in the auto-mode. For details, see the  
Setup mode “Setting the auto-mode” (page 58). The maximum  
speed, maximum heart rate, and maximum cadence are updated  
regardless of starting/stopping the measurement.  
*To use this unit as a heart rate monitor, start/stop the measure-  
ment using the SSS button in the manual measurement.  
When the auto-mode is on, you cannot start the measurement.  
AT icon  
Auto-mode (automatic measurement)  
When the auto-mode is on,  
appears on the screen. The wristwatch detects the  
wheel spinning, and starts/stops the measurement automatically.  
*When the transmission is stopped and Sensor signal icons and  
are off, the  
measurement will not start even after the bicycle starts. If a bicycle is stopped for  
more than 5 minutes or if heart rate sensor is either far from the bicycle or off the  
body, it will go into sleep. This normally happens when taking a rest during the ride.  
To recover from the transmission sleep, press the MODE1 or MODE2 button to turn  
on the sensor signal icons. For details, see “Transmission sleep mode” on page 23.  
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ENG-26  
 
Manual measurement  
When the auto-mode is off (  
is off), use the SSS button to start/stop the measurement.  
Stop reminder  
The stop reminder function Reminds the rider with an alarm  
incase the stopwatch is forgotten to be stopped after the ride.  
When any signal is not received from the speed or cadence  
sensor for 90 seconds while counting the elapsed time, an  
alarm sounds and “STOP” appears on the screen. This alert  
display is repeated up to 3 times every 90 seconds. When any  
sensor signal is detected, the alarm is stopped.  
Stop reminder  
*Forgetting to stop the measurement is likely to happen at a rest during a ride or  
after a race finishes. In cases you will start again immediately, such as at traffic  
signals, or when you use this unit as a heart rate monitor, ignore this.  
*This function cannot be disabled.  
Resetting the measurement data and saving the files  
To reset the measurement data, interval, and lap data to 0,  
simultaneously press the SSS + MODE1 or SSS + MODE2  
buttons on any screen in the Sports mode (except interval on  
the training function screen).  
MODE1  
SSS  
(Simultaneously press)  
or  
Resetting the measurement data saves the point data, which  
was recorded at the timing set for the record interval, auto-  
SSS  
MODE2  
matically in a file. For viewing and deleting the saved data, see  
the Data mode “File view” (page 40).  
(Simultaneously press)  
*The screen will freeze for about 2 seconds after resetting;  
however, all measurements are operating normally.  
*After you reset, the countdown distance, countdown time, and interval are returned  
to the predetermined value you set.  
*Cannot reset for 5 seconds after pressing the LAP button.  
*The wristwatch has a limited memory capacity. When the data volume exceeds the  
memory capacity, any new data can no longer be saved. For details, see the Data  
mode “File view” (page 40).  
*Resetting with the interval (INT) displayed on the training function screen resets the  
measurement data of the interval only. For details, see “Training function (countdown  
function and interval function)” on page 32.  
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ENG-27  
 
Display data in Sports mode (upper and middle display)  
Switch pressing the MODE1 button  
Displays the current speed in real time. Updates  
every second.  
Current speed  
Displays the current heart rate in real time.  
Updates every second.  
Heart rate  
Displays the current number of pedal rotations  
per minute. Updated every second.  
Cadence  
Displays the average speed since the start of  
measurement.  
Average speed*1  
Displays the average heart rate since the start of  
measurement. The time with no heart rate  
measured is not reflected on the average rate.  
Average heart rate  
*1*2  
Displays the average cadence since the start of  
measurement. Any time with no pedaling is not  
reflected on the average cadence.  
Average cadence  
MODE1  
*1*3  
Displays the maximum speed since the start of  
measurement.  
Maximum speed*4  
Displays the maximum heart rate since the start  
of measurement.  
Maximum heart rate  
*4  
Displays the maximum cadence since the start of  
measurement.  
Maximum cadence  
*4  
Displays the sea level altitude at the current loca-  
tion point.  
Sea Level Altitude  
Shortcut*5  
MODE1  
(press & hold for 3 sec) (When the measurement is stopped)  
Displays the current temperature.  
Temperature  
Displays the accumulated altitude from the point  
you reset to the current point.  
* Any descending altitude is not counted.  
Ascending altitude  
Displays a value on the basis that the slope  
angle of 45° is 100%.  
Slope angle*6  
*1 Each average value is displayed on the screen replaced with the character “E” when the elapsed  
time (TM) exceeds 100 hours. Clear the data by resetting (page 27). The average speed is displayed  
in the same way as above when the trip distance exceeds 10000 km [mile].  
*2 This device stops calculating the average when the heart rate sensor is detached, and resumes  
the calculation when the heart rate sensor is worn again. This feature produces actual averages  
with the heart rate sensor worn.  
*3 This device calculates the average excluding the time when you stop pedaling. This feature pro-  
duces actual averages, unlike other models that calculate averages also to include any zero values.  
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ENG-28  
 
Display data in Sports mode (lower display)  
Switch pressing the MODE2 button  
Displays the elapsed time from the start of measure-  
ment to the 1/10 second. When it exceeds 99:59’59”,  
it repeats from 00’00”0.  
TM  
Elapsed time  
DST  
Trip distance  
Displays the trip distance from the start of measure-  
ment.  
MODE2  
Training function (page 32)  
Displays any one selected from the  
countdown distance, countdown time,  
and interval.  
Shortcut*7  
MODE2  
(When the measure-  
(press & hold for 3 sec)  
ment is stopped)  
C.D. DST  
Countdown  
distance  
Counts down the predetermined distance, and  
displays the remaining distance.  
or  
C.D. TM  
Countdown time  
Counts down the predetermined time, and displays  
the remaining time.  
or  
Counts down the predetermined time (interval time),  
and then counts up automatically as a recovery time  
after the time is up.  
INT  
Interval  
Pressing the LAP button starts the interval time  
again, which allows you to repeat a high and low  
intensity exercise.  
(interval time/  
recovery time)  
LAP  
Lap timer  
Displays the elapsed time from the previous point (for  
LAP 01: from the start of measurement) in real time.  
CAL  
Calorie  
Consumption  
Displays the estimated calorie consumption from  
the start of measurement based on the heart rate.  
Displays the current time of day in the 24- or 12-hour  
system.  
Clock  
*4 Each maximum value is updated regardless of starting or stopping the measurement.  
*5 When the measurement is stopped, take a shortcut (press and hold the MODE1 button for 3 sec.)  
to the Setup mode “Correcting the sea level altitude” (page 60).  
*6 The slope angle value is updated every 2 seconds calculated from several changes of altitude  
and the trip distance. This may cause some delays in an update. Temporarily abnormal values  
may also be displayed because of rapid changes of speed or running at a low speed.  
*7 When the measurement is stopped, take a shortcut (press and hold the MODE2 button for 3 sec.)  
to the Setup mode “Setting the training function” (page 36).  
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ENG-29  
 
Current speed  
Pace function  
2 types of pace arrows, for speed and heart rate, are displayed in  
Sports mode. The arrow icons indicate whether the current speed/  
heart rate is above or below the average speed/heart rate.  
:
:
:
The current value is above the average.  
The current value is below the average.  
The current value is equal to the average.  
Heart rate  
No arrows : The current value is “0”.  
Lap function  
Pressing the LAP button during measurement in Sports mode records the measurement  
data between a given set of points (average lap speed/maximum lap speed, average  
lap heart rate/maximum lap heart rate, lap time/split time) up to 99 points*. Immedi-  
ately after recording, the lap data is displayed in the order as shown in the figure below,  
and then the display returns to the previous screen.  
*The maximum number of lap records may decrease depending on file utilization.  
For details, see “Wristwatch memory capacity limit” on page 40.  
Lap data  
Average lap speed  
Maximum lap speed  
Any screen in  
Sports mode  
Previous  
screen  
Lap number  
2.5 sec.  
2.5 sec.  
LAP  
Lap time  
Average lap heart rate  
Split time  
Maximum lap heart rate  
Average lap speed  
Displays the average lap speed/heart rate from the previous  
point (for LAP 01: from the start of measurement) to the  
current point.  
Average lap heart rate  
Displays the lap number just recorded.  
*When the total number of laps exceeds 99 points, “--”  
appears indicating further lap recording cannot be done.  
Lap number  
Displays the elapsed time from the previous point (for LAP  
01: from the start of measurement).  
Lap time  
Split time  
Displays the total elapsed time from the start of measurement.  
Displays the maximum lap speed/heart rate from the previ-  
ous point (for LAP 01: from the start of measurement) to  
the current point.  
Maximum lap speed  
Maximum lap heart rate  
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ENG-30  
 
Lap time and split time  
Start of  
The lap time displays elapsed time from the last  
press of the LAP button. The split time displays  
the elapsed time from the start of measurement to  
the point LAP button is pressed.  
*The measured lap data is saved to a file when  
you perform a reset operation (page 27).  
LAP  
LAP  
measurement  
TM  
Lap time 1  
Lap time 2  
Split time 1  
Split time 2  
*Pressing the LAP button while the total number of  
laps reaches 99 points displays the lap data, but  
--” appears in place of the lap number indicating further recording is impossible.  
*The lap data can be reviewed in the Data mode “File view”(page 40).  
Real time lap data  
Pressing and holding the LAP button on any screen in Sports mode displays the  
real time lap data in the upper and middle displays. For the real time lap data, the  
unit starts/stops the measurement in sync with the primary measurement; how-  
ever, it resets and restarts the data every time you press the LAP button. This in-  
dependent feature of lap time can be useful also for pace checks in a lap and sec-  
tional trials such as hill climb section.  
Real time lap data  
Maximum  
Maximum  
lap speed  
Average lap speed  
Any screen in  
Sports mode  
Average lap  
cadence  
lap cadence  
Previous screen  
MODE1  
MODE1  
LAP  
(press &  
hold)  
Lap timer *  
Lap distance  
Maximum lap heart rate  
Average lap heart rate  
MODE2  
*Press the MODE2 button with the real time lap data to return to the previous  
Sports mode screen.  
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ENG-31  
 
Training function (countdown function and interval function)  
This unit has a countdown function that counts down the predetermined time and  
indicates when the time is up by setting the target trip distance and elapsed time, and  
an interval function that is used to set the interval time for a given training. The train-  
ing function includes both these 2 functions.  
* Either the countdown function or interval function is displayed in the lower display. For display  
of the training function, see “Display data in Sports mode (lower display)” on page 29.  
*Select the training function and enter the respective setting values in “Setting the  
training function” (page 36) in Option mode. Display Option mode in the MENU screen  
or shortcut (press and hold MODE2) to the training function setting screen.  
Countdown distance  
Displays the countdown distance to a predetermined target trip dis-  
tance. When it reaches the target trip distance, the unit switches the  
lower display to the countdown data in any Sports mode display, and  
notifies by flashing the numerical value/icon and an alarm sound.  
*Resetting returns the numerical value to the predetermined  
value you set.  
When the target trip  
distance is 20 km  
When reached  
Beep  
Example of how the countdown distance is used:  
Entering the race event distance  
1.  
For distance system events such as a road race and cen-  
tury ride, enter the race event distance before the start, and  
develop your strategy and pace based on the countdown  
distance during the race.  
(displays for 5  
seconds)  
Entering the destination sign distance  
For touring, enter the sign distance whenever you encounter a destination sign  
along the road, and develop your pace based on the countdown distance.  
2.  
Entering the periodical target distance  
Enter the periodical target distance for a week, month, or year to check your progress.  
3.  
Countdown time  
When the target  
elapsed time is 1 hour  
Displays the countdown time to a predetermined target elapsed  
time. When it reaches the target elapsed time, the unit  
switches the lower display to the countdown data in any Sports  
mode display, and notifies by flashing the numerical value/  
icon and an alarm sound.  
*Resetting returns the numerical value to the predetermined  
value you set.  
Example how the countdown time is used:  
When reached  
Beep  
Entering a timed race  
For a time endurance race, enter the limit time, and check  
your pace based on the countdown time.  
1.  
(displays for 5  
seconds)  
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Setting the return time limit  
Enter the half way time when the ride time is limited, and  
enjoy your ride without minding the time.  
Target time for a Century ride  
Enter the target time for big events such as Century ride and Granfondo, and  
check your pace.  
2.  
3.  
Interval (interval time/recovery time)  
*Use this function in the interval training.  
The interval training is a training method that combines the interval time (high inten-  
sity exercise time) and the recovery time (rest time). With this unit, the recovery time  
is not set for the purpose of simplifying the setup. The recovery time is to be judged  
by users based on the count-up display of the wristwatch. Judging the recovery time  
by users enables flexible training menus, in which the recovery time in every repeat  
is different from the recovery time between the sets (such training that has the re-  
covery time of 3 minutes in every repeat, and 10 minutes between the sets).  
*You can check recovery progress while riding by viewing the screen.  
*Depending on the course condition as signals or traffics, you might not start the  
interval along with the pre-set recovery time. In this case, you can take a training  
with smoothness by timing the start on yourself.  
An image of interval measurement  
Beep  
REC  
*1  
Beep  
*2  
Interval  
measure-  
ment start  
INT  
REC  
SSS  
*1  
Interval  
restart  
INT  
LAP  
Interval mea-  
surement finish  
REC  
SSS  
*1 Interval time: Starts countdown from the pre-set time to zero. At zero, switches  
to recovery time.  
*2 Recovery time: No need to pre-set the recovery time. The wristwatch remains in the  
recovery period until LAP button is pressed. Press the LAP button at any timing to  
restart the next interval.  
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How to use the interval:  
*During the interval training, use the interval display to avoid confusing the  
start/stop operation with the reset operation.  
Setting the interval.  
Switch to Sports mode by selecting the interval from the Option  
mode “Setting the training function”.  
Heart rate  
Current speed  
1.  
Press the MODE2 until “INT” icon displayed in the lower display.  
2.  
Switch the lower screen :  
MODE2  
Cadence  
Interval time  
Press the SSS button to start the count down interval  
measurement. Start a high intensity exercise.  
The interval time countdown is displayed.  
3.  
Interval measurement start :  
SSS  
* Use the SSS button to start/stop the interval even when the auto-mode is  
on ( lights up). To start the interval measurement, press the SSS  
button with the interval displayed in the lower display. Pressing the SSS  
Interval time  
(countdown)  
button with the interval displayed does not affect start/stop of the measure-  
ment in the wristwatch. However, the elapsed time measurement in the wristwatch will start just  
as the interval starts, when the auto-mode is off ( lights off) and measurement is stopped.  
When the interval counts down to zero, it will automatically change to recovery  
timer, which counts up until next interval is ready.  
4.  
When the interval time reaches the predetermined time, an alarm sounds,  
various average values and maximum values are displayed in the order as shown  
in the figure below, and then the recovery time starts countup. At this point, the  
wristwatch records the lap data automatically. Measure for any period of time  
in the recovery time, while relaxing and recovering from fatigue.  
Average speed  
Maximum speed Current speed  
Interval time  
finish  
Average  
cadence  
Maximum  
Cadence  
cadence  
2.5 sec.  
Beep  
2.5 sec.  
Average  
heart rate  
Maximum  
heart rate  
Heart rate  
Recovery time  
(count-up)  
Trip distance in the interval  
Number of intervals  
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Press the LAP button to start the next repeat of the interval time again.  
Start pedaling at your interval intensity.  
Repeat the steps 4 and 5.  
5.  
6.  
Interval restart :  
LAP  
When “INT” or “REC” is displayed in the lower display, pressing the SSS button  
stops the interval measurement.  
Interval measurement stop :  
SSS  
*To restart the interval measurement, press the SSS button.  
*Resetting with the interval displayed resets the interval measurement data only.  
*The lap data is recorded automatically when the interval measurement starts and  
the interval time is up. When interval measurement is inserted during primary  
measurement, the lap data is recorded as being continued, like regular lap data.  
*During the interval measurement, pressing the LAP button skips the interval time  
being counted-down, and starts a new countdown.  
*The interval time stops just as the elapsed time stops in the wristwatch.  
Target heart rate zone  
During measurement, the icon “ ” is displayed, which indicates  
the target heart rate status.  
(constant) : The target zone is set to any of HR.ZONE:1 to 5.  
(flashing) : The current heart rate is out of the selected zone.  
(off)  
: The target zone is set to off.  
Target heart rate  
zone  
*For selecting the zone and setting the zone range, see the Option  
mode “Setting the target heart rate zones” (page 37).  
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Option mode (OPTION)  
Switching to Option mode  
Select “OPTION MENU” by pressing the MENU button until it  
switches to Option mode.  
Function in Option mode  
Option mode is used to change the settings of the training function, which is used  
most frequently in Sports mode, and the target heart rate zone. Switch to various  
settings as follows.  
Setting the training function (countdown/interval)  
This function is used to select the countdown or interval, and  
enter the settings.  
Target distance or time currently set  
Training function currently selected  
DST : Countdown distance  
TIME : Countdown time  
INT : Interval timer  
MODE1  
MODE2  
(or)  
Setting the target heart rate zones (page 37)  
Select the target heart rate zone, and enter the upper and lower  
limits.  
Heart rate zone currently set  
Setting the training function  
CD.TIMER  
This function is used to select the training function displayed in the lower of the screen,  
and enter the settings.  
*Stop the measurement before you change the settings.  
*In case of shortcutting from Sports mode, proceed to step 2, skipping step 1.  
*Press and hold only the MODE1 button to increase the number quickly.  
When any other mode screen is displayed, switch to the Option  
mode “CD.TIMER”.  
1.  
Select “OPTION MENU” by pressing the MENU button sev-  
eral times to switch to “CD.TIMER” automatically. Then,  
confirm it pressing the SSS button.  
MENU  
Switch the mode :  
Confirm :  
SSS  
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Shortcut from the Sports mode  
Select the training function displayed in the lower of the screen.  
Select the “DST (countdown distance)”, “TIME (countdown  
time)”, or “INT (interval timer)” pressing the MODE1 or MODE2  
button, and then confirm it pressing the SSS button.  
2.  
3.  
Confirm :  
Select the training function :  
MODE1  
MODE2  
(or)  
(DST  
TIME  
INT)  
Countdown function  
currently selected  
SSS  
Enter the setting.  
Enter the target value for the function selected in step 2, each digit one  
by one. Change the value pressing the MODE1 to increase and MODE2  
button to decrease the value, and move digits pressing the SSS button.  
MODE1  
MODE2  
(or)  
Increase/decrease :  
Confirm :  
SSS  
Target distance  
or time  
*Press and hold the MODE2 button for 3 seconds to confirm  
the changes, and shortcut to the previous Sports mode.  
Pressing the MENU button confirms the change, and returns  
to Option mode “CD.TIMER”.  
4.  
To switch to other mode, press the MENU button several times  
to display the screen of your choice.  
MENU  
To the mode top/switch the mode :  
*The settings are reflected in the lower display in Sports mode. For details, see “Train-  
ing function (countdown function and interval function)” on page 32.  
Setting the target heart rate zones  
HR ZONE  
Select the registered target heart rate zone (1 to 5) or OFF, change the upper/lower  
limit of each zone, or set on/off of the zone sound.  
*Stop measurement and perform the resetting operation (page 27) before you change  
the target heart rate zone. If you do not perform the resetting operation, “DATA RESET”  
appears on the screen and you cannot change the target heart rate zones.  
*For details of the target zone, see “Use of the target zone” (page 67).  
* The time in the zone measured can be viewed by file in the Data mode “File view” (page 40).  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
When any other mode screen is displayed, switch to the Option  
mode “CD.TIMER”.  
1.  
Select “OPTION MENU” by pressing the MENU button sev-  
eral times to switch to “CD.TIMER” automatically.  
MENU  
Switch the mode :  
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Switch to “HR ZONE” pressing the MODE1 or MODE2 button,  
then confirm it pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch the screen :  
Confirm :  
SSS  
*The target heart rate zone (ZONE-1 to 5) or “OFF” currently  
selected appears on the screen.  
Select the target heart rate zone.  
Select one of “OFF”, “ZONE-1”, “2”, “3”, “4” or “5” pressing  
the MODE1 or MODE2 buttons. To set the target heart rate  
zone, select from “1” to “5” and confirm it pressing the SSS  
button, and then proceed to the step 4. Otherwise, select “OFF”  
and proceed to step 6.  
Heart rate zone  
currently selected  
MODE1  
MODE2  
(or)  
Select the zone:  
Confirm :  
SSS  
Upper limit  
Enter the lower limit of the zone currently selected pressing  
the MODE1 and MODE2 buttons, and confirm it pressing the  
SSS button.  
4.  
Then, enter the upper limit in the same way, and confirm it  
pressing the SSS button.  
MODE1  
MODE2  
(or)  
Increase/decrease :  
Confirm :  
SSS  
Lower limit  
*You can enter any upper/lower limit to each zone; however,  
the upper limit is adjusted automatically to the lower limit  
+ 1 when the entered lower limit exceeds the upper limit. In  
case of the upper limit, vice versa, the lower limit is ad-  
justed in the same way.  
*It is no problem even if the upper and lower limit range  
overlaps other zones.  
Select “ON” or “OFF” of the alarm sound pressing the MODE1  
and MODE2 buttons, and confirm it pressing the SSS button.  
5.  
6.  
MODE1  
MODE2  
(or)  
ON  
OFF :  
Confirm :  
SSS  
*When the alarm sound is on, an alarm sounds continuously  
as long as the heart rate is outside the target heart rate zone.  
Pressing the MENU button confirms the change, and returns  
to Option mode “HR ZONE”.  
Setting the HR  
alarm zone  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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Data mode (DATA)  
Switching Data mode  
Select “DATA MENU” by pressing the MENU button until it  
switches to Data mode.  
Function in Data mode  
The Data mode is used to review and delete the saved files, download the measurement  
data to your PC, and review past records.  
File view (page 40)  
MODE1  
This view is used to review and manage the various  
data recorded.  
Number of total laps in all files  
Number of total files saved  
Memory point utilization  
PC link (page 45)  
This is used to send the measurement data to your PC.  
*The optional “USB communication kit” is required.  
Past records (page 47)  
Past trip distance and elapsed time can be reviewed  
by time period.  
MODE2  
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File view  
FILE  
The lap and measurement data are saved into a file automatically each time a ride is  
reset (Resetting operation on page 27). With the file view, you can review and delete  
the files saved.  
Saving and managing the files  
The wristwatch can record up to 30 files.  
A new file is always saved as F01. When the file volume exceeds the wristwatch  
memory capacity, the oldest file is deleted automatically.  
Date of creation : New  
Old  
F01  
F02  
F03  
F30  
Measurement data to be saved in a file  
Date and time of file creation (date/time when the measurement started)  
Trip distance  
Elapsed time  
Various average values (speed/heart rate/cadence)  
Various maximum values (speed/heart rate/cadence/altitude/temperature/  
slope angle)  
Various minimum values (altitude/temperature)  
Ascending altitude  
Calorie consumption  
Number of laps used  
Time distribution to the target zone (time in/above/below the zone) and the  
percentages (%)  
Lap data (average lap speed, average lap heart rate, maximum lap speed,  
maximum lap heart rate, lap time, split time, trip lap distance)  
Point data at the intervals specified.  
Wristwatch memory capacity limit  
Data can be saved within the following memory capacity limits.  
Number of files  
30 files  
Number of laps  
Laps shall be 99 or less. (* See “Lap data”)  
Points shall be 36000 or less.  
Maximum record of 20 hours  
Maximum record of 30 hours  
Maximum record of 50 hours  
Maximum record of 100 hours  
Memory for each recording interval  
Example At 2 seconds  
At 3 seconds  
At 5 seconds  
At 10 seconds  
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Lap data  
One lap per file is used even when there is no lap data. Therefore, the total  
number of laps is the sum of the total number of laps in all files and the number  
of files.  
Example) When the following number of laps are recorded in the files:  
Number of laps in a file  
Number of files  
F01 : 5 laps  
3 files  
F02 : 0 lap  
F03 : 10 laps  
The total number of laps is the sum of the total number of laps in all files  
“15”, and the total number of files “3”, i.e., “18”.  
Memory point  
This unit has a function to automatically record the data at intervals specified  
during measurement (memory point). The recorded data are saved in a file  
together with other measurement records and lap data.  
The memory point can be viewed in “memory point utilization” on the File  
view. To use such data, you have to send them to your PC (page 46).  
The automatic record interval can be selected from 4 options in the range of 2  
to 10 seconds according to your application. For details, see the Setup mode  
“Setting the record interval” (page 56).  
When the memory point utilization is over 90%, and the  
remaining memory capacity is low:  
An alarm sounds during the measurement, “MEMORY”  
flashes on the screen. This alert is displayed repeatedly  
every 2 minutes until the data volume exceeds the memory  
capacity.  
When the memory point utilization reaches 100%, and the  
data volume exceeds the memory capacity:  
An alarm sounds during the measurement, “MEMORY FULL”  
flashes on the screen. In this case, the wristwatch automati-  
cally saves the data being measured, and creates a file.  
Data will be displayed on the screen but now can no longer  
be saved. The alert is displayed repeatedly every 2 minutes.  
It is recommended to stop the measurement immediately,  
and delete the files in the wristwatch.  
*When using the optional “USB communication kit”, delete the files after you  
send the saved files to your PC.  
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Viewing the contents in a file  
View the measurement data in a file saved in the wristwatch.  
Number of total  
Switch to the Data mode “FILE”, when any other mode files saved  
screen is displayed.  
1.  
Number of total  
laps in all files  
Select “DATA MENU” by pressing the MENU button sev-  
eral times to switch to “FILE” automatically. Then, confirm  
it pressing the SSS button.  
MODE1  
MODE2  
(or)  
Switch the mode :  
Confirm :  
SSS  
Memory point  
utilization  
File number  
Select the file number you want to view.  
Select the file number pressing the MODE1 or MODE2  
button, and confirm it pressing the SSS button.  
2.  
Number of  
laps in a file  
MODE1  
MODE2  
(or)  
Switching the file number :  
Confirm :  
SSS  
*The file number starts with the latest file (F01).  
Scroll through the data saved in each file by pressing the  
SSS button.  
The display items are as follows on the next page.  
Pressing the MENU button returns to the Data mode “FILE”.  
Press the MENU button repeatedly to switch to another mode.  
3.  
4.  
Date of file creation  
(Displayed  
alternately)  
MENU  
Time of the start  
To the mode top/switch the mode :  
*When the target heart rate zone is set to OFF during measurement, no data re-  
lated to the target heart rate zone saved is displayed.  
*Pressing the LAP button while viewing data switches to viewing the lap data. For  
details, see “Viewing the lap data” (page 44).  
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MODE1  
Flow of file view  
Data mode “FILE”  
Delete file view screen  
SSS  
(or)  
SSS  
Delete all files  
(to the top screen  
of the File view)  
SSS  
MODE2  
MENU  
Return  
(Displayed  
alternately)  
SSS  
SSS  
Ascending altitude  
Trip time  
(hour/minute/second)  
Maximum slope  
angle  
Trip distance  
(km [mile])  
SSS  
SSS  
Average cadence  
Maximum altitude  
Minimum altitude  
Average speed  
Average heart rate  
Calorie consumption  
(kcal)  
(Displayed  
alternately)  
Maximum  
Minimum  
temperature  
SSS  
temperature  
Maximum speed  
SSS  
Maximum heart rate  
Maximum cadence  
(Displayed  
alternately)  
SSS  
Heart rate zone number  
Upper zone limit  
Time above the zone, Time below the zone,  
and the percentage *1 and the percentage *1  
SSS  
(Displayed  
Lowerzone  
limit  
*1: The zone percentage is displayed as  
a guide only, and the total percentage  
of 3 zones does not come to 100%.  
alternately)  
Time in zone, and percentage *1  
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Viewing the lap data  
View the lap data in a file saved in the wristwatch.  
File number  
Number of  
laps in a file  
Select the file number you want to view from the Data mode  
FILE” (page 42).  
1.  
Select the file number pressing the MODE1 or MODE2  
button, and confirm it pressing the SSS button.  
Switching the file number :  
MODE1  
MODE2  
Confirm :  
(or)  
SSS  
*The file number starts with the latest file (F01).  
Press the LAP button to view the lap data contained in the  
file selected.  
Switch the average value to maximum value display press-  
ing the SSS button. Press the LAP button again to return  
from the lap data.  
Date of file creation  
2.  
(Displayed  
alternately)  
Time of start  
Viewing/exiting lap data :  
LAP  
*When no lap data is contained in the file, it cannot be  
viewed.  
Average values  
Average lap speed  
Maximum values  
Lap number  
Maximum lap  
speed  
SSS  
Average lap  
heart rate  
Maximum lap  
heart rate  
Lap time  
Trip lap distance  
(Displayed alternately)  
Split time  
Switch the laps, if applicable, pressing the MODE1 and  
MODE2 buttons.  
3.  
4.  
MODE1  
MODE2  
(or)  
Switching the lap number :  
Pressing the MENU button returns to the Data mode “FILE”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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Deleting files  
You can manually delete the files saved in the wristwatch.  
When the data volume exceeds the memory capacity, the wristwatch automatically deletes  
the oldest file, and creates a new file. You can manually delete all files at once.  
Switch to the Data mode “FILE” (page 42), and confirm  
with the SSS button.  
1.  
Simultaneously press the SSS button and the MODE1 or  
MODE2 button to switch to the delete screen.  
2.  
MODE1  
Switch to Delete:  
(or)  
SSS  
SSS  
MODE2  
Pressing the SSS button deletes all files, and returns to the  
Data mode “FILE”.  
Press the MENU button repeatedly to switch to another mode.  
3.  
Delete file view  
screen  
Delete all files :  
SSS  
MENU  
Cancel deleting files :  
MENU  
To the mode top/switch the mode :  
*Pressing the MENU button on the delete screen cancels deleting files, and returns to  
the previous screen.  
*When the wristwatch has no files (F00) the delete file operation is not operable.  
*Once any file is deleted, all lap data contained in the file are also deleted.  
*Once a file is deleted, it cannot be restored.  
PC link  
PC LINK  
The PC link is used for two-way communication with your PC to which download  
software “e-Train Data™ ver.4” is installed. You can send the data measured with this  
unit to your PC, and change various settings in the wristwatch from your PC.  
The optional “USB communication kit” and installation of the “e-Train Data™ ver.4 (Win-  
dows version)” contained in the CD-ROM supplied are required to use this function.  
*For using the files sent, refer to the e-Train Data™ ver.4 instruction manual contained  
in the CD-ROM supplied.  
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Communication between your PC and this unit  
Send the files saved in the wristwatch to your PC, or reflect the settings changed  
from your PC in the wristwatch.  
Boot your PC, and connect the USB communication unit  
to the your PC.  
1.  
USB communication unit  
Start e-Train Data™ ver.4, and click the “Communication”  
button on your PC screen.  
2.  
Prepare for sending the data according to the instructions  
displayed on your PC screen.  
Switch to the Data mode “FILE”, when any other mode  
screen is displayed.  
3.  
Select “DATA MENU” by pressing the MENU button repeat-  
edly to switch to “FILE” automatically.  
MENU  
Switch modes :  
Switch to “PC LINK” pressing the MODE1 or MODE2 but-  
ton, and then press the SSS button.  
4.  
LINK-TO PC” appears on the screen, and the wristwatch  
automatically starts searching for your PC. Once the com-  
munication is established, it switches to “SEND FILE”, and  
SSS  
starts sending the data.  
Switch the screen :  
Search PC / Send the data :  
MODE1  
MODE2  
(or)  
SSS  
*When communication with your PC cannot be established,  
LINK-TO PC FAIL” appears. Press the SSS button to return  
to “PC LINK”, and check the condition of your PC. Pressing  
the SSS button again restarts searching for your PC.  
Searching for  
your PC  
*Pressing the MENU button while sending the data displays  
LINK-TO PC FAIL”, and stops sending the data. Pressing  
the SSS button returns to “PC LINK”.  
*Depending on the number of files saved, it takes up to 5  
minutes to send the data.  
Sending data  
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Once sending data is completed, “SEND FILE END” ap-  
pears. Press the SSS button and return to the data mode  
PC LINK”.  
5.  
6.  
To the mode top :  
SSS  
Completion of  
sending  
Press the MENU button repeatedly to switch to another  
mode.  
MENU  
To switch modes :  
Data to be sent from this unit to your PC  
The data to be sent to your PC are as follows.  
File number  
Date/time of file creation (date/time when the measurement started)  
Measured values of the speed, heart rate, cadence, trip distance, elapsed time,  
and sea level altitude, at the record intervals specified  
Lap data (lap number, average lap speed, average lap heart rate, Average lap  
cadence, maximum lap speed, maximum lap heart rate, maximum lap cadence,  
lap time, split time, and lap distance), Time in the heart rate zone (over / within  
the range / under)  
*The wristwatch has a limited memory capacity. It is recommended to transfer  
the measurement data periodically to your PC, and delete the files in the wrist-  
watch (page 45).  
Settings to be changed from your PC  
The date, clock, on/off and time of the alarm, tire circumference, speed unit, record  
interval, total trip distance/total elapsed time, auto-mode setting, sound setting,  
and sea level altitude HOME setting.  
Past records  
VIEW LOG  
The past records allow you to view the trip distance and elapsed time by time period,  
which are essential for your training management.  
Total trip distance (ODO) and total elapsed time (TTM) since beginning use of this unit  
Weekly trip distance and time since Monday  
Monthly trip distance and time since the 1st  
Yearly trip distance and time since January 1st  
You can adjust effectively the training menu by receiving and analyzing the actual  
training volume of each period of time.  
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Switch to the Data mode “FILE”, when any other mode screen  
is displayed.  
1.  
Select “DATA MENU” by pressing the MENU button several  
times to switch to “FILE” automatically.  
MENU  
Switch modes :  
Switch to “VIEW LOG” pressing the MODE1 or MODE2 but-  
tons, and confirm pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch the screen :  
Confirm:  
SSS  
The total trip distance and total elapsed time since first use of  
the wristwatch are displayed.  
The weekly, monthly, and yearly trip distance and elapsed time  
are displayed in sequence by pressing the SSS button.  
Yearly elapsed time  
Weekly elapsed time Monthly elapsed time  
Total elapsed time  
SSS  
SSS  
SSS  
Total trip distance  
Weekly trip distance Monthly trip distance Yearly trip distance  
Press the MENU button repeatedly to switch to another mode.  
4.  
MENU  
To the mode top/switch the mode :  
*Once you change any date in the past according to the Setup mode “Setting the clock/  
date” (page 50), some integrated values for the year, month, or week are deleted ac-  
cording to the relevant changes.  
Total elapsed  
Elapsed time  
Elapsed time  
Elapsed time  
time and total and trip distance and trip distance and trip distance  
trip distance  
Retained  
for the week  
Deleted  
for the month  
Deleted  
for the year  
Deleted  
When the year is changed  
When the month is changed  
When the day is changed  
Retained  
Retained  
Deleted  
Deleted  
Deleted  
Retained  
Retained  
Retained  
*The trip distance of “Past records” in the data mode is integrated regardless of start-  
ing or stopping of the measurement. Therefore, the trip distance may differ from that  
in the sports mode which is interlocked with the start/stop of the measurement.  
*The measurement time is integrated into the elapsed time.  
*Once “MEMORY FULL” appears on the screen, the elapsed time is no longer added.  
It will resume when the wristwatch attains an available capacity.  
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ENG-48  
Setup mode (SETUP)  
Switching to Setup mode  
MENU  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen, then the  
wristwatch switches to the Setup mode automatically.  
(press & hold)  
Function in Setup mode  
Setup mode is used to change various settings of the wristwatch. Switch the setup  
items pressing the MODE1 or MODE2 button.  
* Once any setting is changed, confirm it pressing the MENU button.  
* Unless you perform an operation within 3 minutes, it returns to Clock mode. In such cases,  
any change is not reflected.  
* Shortcut from Clock mode or Sports mode does not display the altitude adjusting screen  
as shown in the figure below. It directly switches to the setting entry screen.  
Setting the  
clock/date  
Setting the  
alarm clock  
Setting the tire  
circumference  
Searching for  
sensor ID  
(page 50)  
(page 51)  
(page 52)  
(page 53)  
Correcting the sea  
level altitude  
Setting the  
measurement unit  
MODE1  
MODE2  
(page 60)  
(page 55)  
Total trip distance/total  
elapsed time entry  
Setting the  
auto-mode  
Setting the  
record interval  
Setting sound  
(page 59)  
(page 58)  
(page 57)  
(page 56)  
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ENG-49  
 
Setting the clock/date  
CLOCK DATE  
Set the “Clock display format”, “Hour”, “Minute”, “Date display format”, “Year”, “Month”  
and “Day”.  
*Once you change any date in the past, some integrated values for the year, month,  
or week in the Data mode “Past records” (page 47) are deleted according to the  
relevant changes.  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press and hold the MENU button in the Clock mode or Sports  
1.  
mode until “SETUP MENU” appears on the screen.  
The wristwatch switches to “CLOCK DATE” automatically.  
Then, confirm it with the SSS button.  
MENU  
(press & hold)  
Switch the mode :  
Confirm :  
SSS  
Display format  
Select the clock display format.  
Select “24h (24 hour)” or “12h (12 hour)” pressing the MODE1  
and MODE2 buttons, and confirm with the SSS button.  
2.  
3.  
4.  
MODE1  
MODE2  
(or)  
24h  
12h :  
Confirm :  
SSS  
Hour  
Enter the “Hour” or “Minute”.  
Enter the “Hour” pressing the MODE1 and MODE2 buttons, confirm  
with the SSS button, and then enter the “Minute” in the same way.  
MODE1  
MODE2  
(or)  
Increase/decrease :  
Confirm :  
SSS  
Select the date display format.  
Minute  
Select the date display format from “YY.MM.DD”, “DD.MM.YY”,  
and “MM.DD.YY” pressing the MODE1 and MODE2 buttons,  
and confirm with the SSS button.  
MODE1  
MODE2  
(or)  
Switch the display :  
Confirm :  
SSS  
Enter the “Year”, “Month” and “Day”.  
5.  
Display format  
Enter the “Year”, “Month” and “Day” in the display order selected  
in Step 4 pressing the MODE1 and MODE2 buttons, and confirm  
with the SSS button. Enter only the last 2 digits of the year.  
MODE1  
MODE2  
(or)  
Increase/decrease :  
Confirm :  
SSS  
YY/MM/DD  
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ENG-50  
 
Pressing the MENU button confirms the change, and returns  
to the Setup mode “CLOCK DATE”.  
6.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
Setting the alarm clock  
ALARM  
Set the alarm in Clock mode.  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “ALARM” pressing the MODE1 or MODE2 button,  
and then confirm it pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Select “ON” or “OFF” pressing the MODE1 or MODE2 button.  
To use the alarm clock, select “ON” and press the SSS button  
to proceed to Step 4. Otherwise, select “OFF” to proceed to  
Step 5.  
MODE1  
MODE2  
(or)  
ON  
OFF:  
Confirm :  
SSS  
*You can set on/off of the alarm clock also in Clock mode.  
When it is on, icon appears.  
Enter “Hour” and “Minute”.  
4.  
Enter “Hour” pressing the MODE1 and MODE2 buttons, and  
confirm it pressing the SSS button. Then, enter “Minute” in  
the same way.  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Confirm :  
SSS  
Hour Minute  
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ENG-51  
 
Pressing the MENU button confirms the change, and returns  
to the Setup mode “ALARM”.  
5.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
Setting the tire circumference  
TIRE  
Set the tire circumference (peripheral length) to SP1 (Speed sensor 1) and SP2 (Speed  
sensor 2) synchronized according to “Searching for sensor ID” (page 53).  
*For the tire circumference, see “Tire circumference” (page 17).  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “TIRE” pressing the MODE1 or MODE2 button, and  
then confirm it pressing the SSS button.  
Sensor currently  
selected  
2.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Tire circumference  
set to the sensor  
currently selected  
Select (Sensor 1) or  
or MODE2 button.  
(Sensor 2) by pressing the MODE1  
3.  
MODE1  
MODE2  
(or)  
Confirm :  
:
SSS  
*When using a wristwatch for a single bicycle, set the tire  
circumference to (Sensor 1) only. When using a wrist-  
watch commonly for two bicycles, sets the tire circumference  
of the second bicycle to (Sensor 2).  
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ENG-52  
 
Enter the last 2 digits for the tire circumference of the sensor  
selected in Step 3 using the MODE1 and MODE2 buttons, and  
move digits using the SSS button.  
4.  
5.  
Then, enter the first 2 digits in the same way.  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Move digits:  
SSS  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “TIRE”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
*Switching to the Sports mode displays the sensor icon ( or  
) selected. Even  
when a wristwatch is commonly used for 2 bicycles, the speed sensor is recognized  
automanically; accordingly, the measurement can be started appropriately (it may  
take time to recognize it automatically depending on the situation).  
For details, see “Automatic recognition of the speed sensor ID” on page 7.  
Searching for sensor ID  
SYNC ID  
Pairing the wristwatch with the heart rate and speed/cadence sensors.  
*This unit requires checking of the sensor ID in order for the wristwatch to receive signals  
from the sensors. Once you format the wristwatch, or when you use a new sensor, syn-  
chronize the sensor ID according to the following procedure.  
*When you use the unit for the first time (at factory default setting), each sensor  
ID has been synchronized to the wristwatch in the package; accordingly, the  
following procedure is not required.  
*To synchronize the sensor ID, each sensor must be near the wristwatch.  
*Check that there is not any other sensor of the same type nearby.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “SYNC ID” pressing the MODE1 or MODE2 button,  
and then confirm it pressing the SSS button.  
2.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
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ENG-53  
Continue  
 
Select the sensor ID to be checked.  
3.  
4.  
Select from “HR (heart rate sensor)”, “SP1 (speed sensor 1)”,  
and “SP2 (speed sensor 2)” pressing the MODE1 and MODE2  
buttons, and then confirm it pressing the SSS button.  
MODE1  
MODE2  
(or)  
HR  
SP1  
SP2:  
Confirm :  
SSS  
*SP2 is used when a wristwatch is commonly used for 2  
bicycles. Once you synchronize the ID of the second bicycle  
equipped with a sensor with SP2 in advance, the wristwatch  
can identify the second bicycle automatically.  
Press the SSS button to start searching for the ID.  
When you select “SP1” or “SP2”, press the RESET button on  
the speed sensor. When you selected “HR”, wear the heart  
rate sensor (page 13), or transmit a sensor signal according  
to the following simple method below.  
When the heart rate or speed/cadence is displayed with  
ID-OK” on the screen, synchronization is completed.  
Start searching :  
SSS  
*This unit enters the search mode for 5 minutes after starting  
the ID sync. Press the SSS button in the search mode to  
cancel the ID synch, and “ID-SKIP” is displayed. If any sen-  
sor signal is not received in 5 minutes, “ID-ERROR” is dis-  
played. When “ID-SKIP” or “ID-ERROR” is displayed, the ID  
has not been synchronized properly.  
*Even when the heart rate sensor is not worn,  
it transmits a heart rate signal by rubbing both  
electrode pads with your thumbs.  
Electrode pad  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “SYNC ID”.  
5.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
*When you use SP2, set the tire circumference of  
(Sensor 2) according to “Setting  
the tire circumference” (page 52).  
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ENG-54  
Setting the measurement unit  
UNITS  
Change the speed unit and temperature unit.  
*Stop measurement and perform the resetting operation (page 27) before you change  
the unit. Unless you perform the resetting operation, “DATA RESET” appears on the  
screen, preventing change of the unit.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “UNITS” pressing the MODE1 or MODE2 button,  
and then confirm it pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Current speed unit  
Select the speed unit pressing the MODE1 or MODE2 button.  
To switch the speed unit only, proceed to Step 5. To change  
the temperature unit afterwards, press the SSS button, and  
then proceed to Step 4.  
MODE1  
MODE2  
(or)  
km/h  
mph :  
Confirm :  
SSS  
Select the temperature unit using the MODE1 and MODE2  
buttons.  
4.  
5.  
MODE1  
MODE2  
(or)  
˚C  
˚F :  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “UNITS”.  
Current  
temperature unit  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
*After the measurement unit is switched, the total distance measured in the past is  
automatically converted to the new unit.  
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ENG-55  
 
Setting the record interval  
SAMPLE RATE  
In primary measurement, the measurement data is recorded in the selected intervals  
(seconds).  
*Stop the measurement and perform the resetting operation (page 27) before you  
change the record interval. Unless you perform the resetting operation, “DATA RESET”  
appears on the screen, preventing change of the record interval.  
*You cannot set the record interval to off.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Current  
record interval  
Switch to “SAMPLE RATE” pressing the MODE1 or MODE2  
button, and then confirm it pressing the SSS button.  
2.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Select “T-10s (10 seconds)”, “T-5s (5 seconds)”, “T-3s (3  
seconds)” or “T-2s (2 seconds)” pressing the MODE1 or  
MODE2 buttons.  
3.  
4.  
MODE1  
MODE2  
(or)  
T-10s  
T-5s  
T-3s  
T-2s :  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “SAMPLE RATE”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
*The wristwatch stores up to 36000 points of data, and the maximum record time  
(maximum time up to the memory point utilization of 100%) depends on the intervals  
of the seconds selected. The following time lengths can be used as a guideline.  
T-10s (at intervals of 10 seconds) : up to 100 hours  
T-5s (at intervals of 5 seconds)  
T-3s (at intervals of 3 seconds)  
T-2s (at intervals of 2 seconds)  
: up to 50 hours  
: up to 30 hours  
: up to 20 hours  
*The current memory point utilization can be viewed in the Data mode “File view”  
(page 40).  
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ENG-56  
 
Total trip distance/total elapsed time entry  
TOTAL DATA  
You can enter any values to the total trip distance and total elapsed time in the Data  
mode “Past records” (page 47), then you can start with the values entered.  
The total trip distance and total elapsed time can be retained even after formatting the  
wristwatch or replacing the wristwatch.  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “TOTAL DATA” pressing the MODE1 or MODE2  
button, and then confirm it pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
For entry, change each digit one by one for the total trip distance  
by pressing the MODE1 or MODE2 button, and move digits by  
pressing the SSS button. (6-digit integer number)  
To enter the total trip distance only, proceed to Step 5 after  
the entry. To enter the total elapsed time at the same time,  
move digits to the far left, and then proceed to Step 4 by  
pressing the SSS button.  
Total trip distance  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Move digits:  
SSS  
For entry, change each digit for the total elapsed time by  
pressing the MODE1 or MODE2 button, and move digits by  
pressing the SSS button.  
4.  
5.  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Move digits:  
SSS  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “TOTAL DATA”.  
Total elapsed time  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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ENG-57  
 
Setting the auto-mode  
AUTO MODE  
Switch on/off of the auto-mode (page 26).  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “AUTO MODE” pressing the MODE1 or MODE2  
button, and then confirm it pressing the SSS button.  
2.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Current setting  
Select “ON” or “OFF” pressing the MODE1 or MODE2 button.  
3.  
4.  
MODE1  
MODE2  
(or)  
ON  
OFF:  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “AUTO MODE”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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ENG-58  
 
Setting sound  
SOUND  
Switch on/off of the button operation sound and target heart rate zone alarm sound.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Switch to “SOUND” pressing the MODE1 or MODE2 button,  
and then confirm it pressing the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Select “ON” or “OFF” of the button operation sound pressing  
the MODE1 or MODE2 button.  
To switch the button operation sound only, proceed to Step  
5. To change also the target heart rate zone alarm sound, press  
the SSS button, and then proceed to Step 4.  
MODE1  
MODE2  
(or)  
ON  
OFF:  
Confirm :  
SSS  
Select “ON” or “OFF” of the target heart rate zone alarm sound  
pressing the MODE1 or MODE2 button.  
4.  
5.  
MODE1  
MODE2  
(or)  
ON  
OFF:  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “SOUND”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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ENG-59  
 
Correcting the sea level altitude  
Correct the sea level altitude.  
*Stop the measurement before you change the settings.  
ALT  
*In case of shortcutting from Clock mode or Sports mode, proceed to the step 2  
skipping the step 1.  
* For details of the altitude, see “Basic knowledge of the altitude measurement” on page 61.  
*Press and hold the MODE1 or MODE2 button to increase/decrease the number  
quickly.  
Press and hold the MENU button in the Clock mode or Sports  
mode until “SETUP MENU” appears on the screen.  
It switches to “CLOCK DATE” automatically.  
1.  
MENU  
(press & hold)  
Switch modes :  
Current sea level  
altitude  
Shortcut from the Clock mode or Sports mode  
Switch to “ALT” using the MODE1 or MODE2 button, and then  
confirm it using the SSS button.  
2.  
3.  
MODE1  
MODE2  
(or)  
Switch screen :  
Confirm :  
SSS  
Select “REF (correcting the sea level altitude)” or “HOME  
(home altitude)” with the MODE1 and MODE2 buttons, and  
then confirm it with the SSS buttons.  
* There are 2 ways to correct the sea level altitude with this unit. One  
is REF (correcting the sea level altitude), and HOME (home altitude),  
the other. For details, “Sea level altitude correction” on page 61.  
Select “+” or “-“ of the sea level altitude. Then, change each  
digit one by one for the value using the MODE1 and MODE2  
buttons, and move digits using the SSS button.  
4.  
5.  
MODE1  
MODE2  
(or)  
Increase/decrease:  
Move digits:  
SSS  
*The altitude is entered in 4 digits in the unit of meter, 5  
digits in the unit of feet, both in integer numbers.  
* Pressing and holding the MODE1 button for 3 seconds confirm the  
changes, and shortcuts to the previous Clock mode or Sports mode.  
Pressing the MENU button confirms the change, and returns  
to the Setup mode “ALT”.  
Press the MENU button repeatedly to switch to another mode.  
MENU  
To the mode top/switch the mode :  
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ENG-60  
 
Basic knowledge of the altitude measurement  
Altitude measurement function  
1This unit measures the atmospheric pressure using a built-in pressure sensor and  
determines the altitude. It estimates the altitude using the relation between the altitude  
and pressure of ISO 2533 (Standard atmosphere), which was developed based on the  
international standard atmosphere specified by the International Civil Aviation Orga-  
nization (ICAO). Generally, a conventional pressure sensor is affected by temperature  
and can cause a large margin of error, but this unit is temperature-compensated and  
records 1 meter resolution. This unit is designed not to reflect the change in atmo-  
spheric pressure to the altitude measurement except during a ride; therefore, the alti-  
tude is less prone to weather changes, so while not in motion, value shift is minimal.  
* The altitude measurement may change temporarily when going outside from an indoor  
room. This is due to a rapid temperature change, and is not a malfunction. It will return  
to the normal value after a while.  
Sea level altitude correction  
There are 2 ways to correct the sea level altitude with this unit. It is recommended to  
correct the sea level altitude just before measurement, taking either following methods.  
* The sea level altitude correction screen is displayed in Setup mode in the MENU, or is  
shortcut to from the orthrometric height screen in Clock mode or in Sports mode.  
REF (sea level altitude correction): Enter the altitude at the current point.  
Enter the actual value at the point where the sea level altitude is  
well known, such as along the seashore, or at a sign on the moun-  
tain, etc.  
* Press and hold MODE1 and SSS, or MODE2 and SSS, simultaneously  
on the setting screen to reset the corrected value to the default value (a  
value according to ISO2533).  
HOME (home altitude setting): Apply the altitude set beforehand.  
Preset the sea level altitude at your home in advance. Move to the ALT  
HOME screen, and then return to Clock mode or Sports mode by  
pressing MENU or the relevant shortcut. Then, the sea level altitude  
changes to the preset value. You can start with the correct sea level  
altitude by setting home altitude before starting from your home.  
Timing for updating the sea level altitude, ascending  
altitude, and temperature  
The timing for updating the sea level altitude, ascending altitude, and temperature  
data differs depending on whether the Sports mode is in measurement or is  
stopped.  
Condition  
Timing for updating  
5 seconds  
When the Sports mode is in measurement, and a speed sensor signal is received  
When the Sports mode is stopped, or no speed sensor signal is received  
5 minutes  
*This is also valid in Clock mode.  
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ENG-61  
 
Relation between the altitude and atmospheric pressure  
2The higher the altitude, the lower the atmospheric pressure. At an altitude of 500 m  
or less, the pressure changes by 12 hPa per 100 m of altitude.  
Knowledge related to weather and altitude  
3The change in atmospheric pressure when the weather changes from a good condition such  
as clear and sunny, to a bad condition such as rainy and cloudy is equivalent to the ascending  
altitude of about 100 m. Thunder storms will be result in even larger changes. Furthermore,  
the atmospheric pressure measurements may change more than 30 m in altitude change from  
sunrise to sunset even under stable clear weather conditions.  
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ENG-62  
 
Heart rate training  
This section is just a general overview of training with heart rate data. For more  
complete information, there are books and websites with more in-depth information.  
Generally, the heart rate increases during exercise, getting higher in conjunction with  
the intensity of the workout. The measurement of your heart beat is a good indicator  
of the intensity of your workout. By setting target HR (heart rate) zones and sticking  
to pre-set exercises, you will be able to work out more efficiently. Before beginning a  
training program, be sure to first consult a medical specialist or sports trainer.  
Target heart rate zone  
1Bicycling is one of the best activities to improve your general fitness. To improve  
your overall fitness through bicycling, set a target heart rate zone from between  
30% and 70% of your maximum HR, depending on your physical strength. For  
best results, exercise consistently in this zone for periods of at least 20-30 minutes,  
3 or more times a week. Obtain your target heart rate zone from either of the 2  
ways below.  
Training level for improving general fitness  
Check the training level according to your age using the graph below. For begin-  
ners, it is recommended to start with the level of 30% of your max. From this  
point, gradually increase the level according to your fitness level and experience.  
Training at levels over 70% of your HR max will focus more on anaerobic ex-  
ercise, and less on aerobic exercise. Weight loss usually occurs through longer  
rides (over 1 hour) at lower HR levels.  
PULSE RATE (bpm)  
200  
180  
160  
140  
TARGET  
ZONE  
120  
Exercise Level  
100  
90  
20 AGE  
30  
40  
50  
60  
70  
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ENG-63  
 
Obtaining individual heart rate zone for building up power  
Athletic ability is different from person to person. The effective and reasonable target  
heart rate zone has to be obtained from the actual ride data. A time trial for 20 minutes  
or 5 km (hereinafter abbreviated as TT) is required to measure the actual data. Perform  
the TT under the following conditions, according to the specified procedure.  
*TT is a training item, in which riders bicycle a specified distance at full speed.  
The last half is especially a very physically demanding workout. Maintain the  
pace so that you can ride the specified distance at a stable speed.  
Conditions for time trials  
For the TT measurement, a continuous ride for 20 minutes is ideal. When  
such a course that you can ride continuously for 20 minutes is not available,  
use a 5 km course that you can ride continuously. Measure the course distance  
in advance, and specify the start and goal points. Repeat the TT twice, and  
calculate the average of the average heart rates in the 2 sessions, which will  
be used as an average level for setting the zone.  
Procedures for time trial measurements  
Caution:  
Maintain a good physical condition. If you have any worries, consult with  
a doctor before you attempt any time trial.  
Do not perform any TT on a road where many signals are located and the  
traffic is heavy.  
Be sure to pay attention to the road ahead during a TT.  
*Perform a TT in a week which is scheduled with relatively mild training.  
*Warm up sufficiently at least for 30 minutes before you attempt any TT.  
*Select the manual measurement (on page 27).  
Stop your bicycle at the start point, and reset the wristwatch.  
1.  
Press the SSS button to start the TT.  
2.  
Gradually accelerate up to a stable speed in the first 1-minute. Keep up the  
intensity level that you feel is moderately difficult. Set a pace so that you  
do not slow down in the last half, and maintain the pace to the finish.  
Once you reach the goal, stop the measurement by pressing the SSS button.  
3.  
Cool down for 30 minutes while drinking some water.  
4.  
Repeat the TT once more.  
Repeat Steps 1 to 3.  
5.  
Check the measurement data.  
6.  
Record the average heart rate of two TT data from the Data mode “File view”  
(page 40). Record the other data (time, average cadence, average speed,  
etc.) for your reference.  
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ENG-64  
Obtain your target heart rate zone from the table below according to the  
average heart rate recorded.  
7.  
e.g.) Average heart rate at 20 minutes time trial is 100%.  
Heart rate zone level  
1 (Active Recovery)  
2 (Endurance)  
Lower limit  
Upper limit  
64 %  
0 %  
65 %  
80 %  
79 %  
90 %  
3 (Tempo)  
4 (Lactate Threshold)  
5 (VO2 Max)  
91 %  
102 %  
101 %  
112 %  
*An elite ride should set the value 4% lower than those values above.  
For example, when the average heart rate at 20 minutes time trial is 175  
bpm, the zone is categorized as the table shown below.  
Heart rate zone level  
1 (Active Recovery)  
2 (Endurance)  
3 (Tempo)  
4 (Lactate Threshold)  
5 (VO2 Max)  
Lower limit  
Upper limit  
0
114  
139  
159  
178  
112  
138  
158  
177  
196  
Set the calculated value to the heart rate target zone.  
*For details of setting the heart rate target zone, see “Setting the target heart  
rate zones” in Option mode (page 37).  
8.  
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ENG-65  
Continue  
Training for competition  
2Measure your resting heart rate just after waking in the morning and your maximum  
heart rate (perhaps during competition). Then set your target zone according to  
your goal:  
A) For recovery, endurance training, and weight loss :  
60% - 70% (aerobic exercise)  
B) For quality endurance and tempo training :  
70% - 80% (aerobic exercise)  
C) For increasing TT and race ability, and VO2 max :  
85% + (anaerobic exercise)  
D) For anaerobic capacity and sprinting :  
92.5% + (anaerobic exercise)  
(Target heart rate) - (Resting heart rate)  
Training level (%) =  
x 100  
(Maximum heart rate) - (Resting heart rate)  
Target heart rate = (Maximum heart rate - Resting heart rate) x  
Training level (%)  
+ Resting heart rate  
100  
Resting heart rate  
Your resting heart rate is usually the lowest recorded rate soon after waking  
up in the morning.  
Maximum heart rate  
The following calculations are generally used: (220 - age) or (204 - 0.69 x age).  
For more precise figure, consult a training specialist.  
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ENG-66  
 
Use of the target zone  
3When the heart rate is out of the zone during the measurement, the wristwatch  
sounds an alarm and notifies the rider by flashing . The heart rate zone is se-  
lected from 5 predetermined zones.  
For a training aiming at a heart rate of 140 to 160 bpm, select HR.ZONE:3 as shown  
below. Then, the wristwatch sounds an alarm when the heart rate falls below 140  
bpm, or rises above 160 bpm. Once the target zone is set to On, the relevant data  
are recorded and the time in the zone, time above the zone, and time below the  
zone and their percentages can be viewed in the file view (page 40).  
*The alarm sound is interlocked with the start/stop of the measurement.  
*You can enter any upper/lower limit to each zone.  
*Select “OFF” of the target heart rate zone, select Zones 1 to 5, change the upper  
and lower limits, and select “ON” or “OFF” of the zone sound in the Option mode  
“Setting the target heart rate zones” (page 37). You can select “ON” or “OFF” of  
the zone sound also in the Setup mode “Setting sound” (page 59).  
Heart rate  
bpm  
60  
80  
100  
120  
140  
160  
180  
200  
HR.ZONE :1  
100 - 120 bpm  
Heart rate zone  
ZONE:1  
HR.ZONE :2  
120 - 140 bpm  
ZONE:2  
HR.ZONE :3  
140 - 160 bpm  
Alarm  
Alarm  
ZONE:3  
HR.ZONE :4  
160 - 180 bpm  
ZONE:4  
Target training zone  
HR.ZONE :5  
180 - 200 bpm  
ZONE:5  
Default zone  
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ENG-67  
 
Trouble shooting  
If a malfunction occurs, check the following before contacting CatEye or your retailer  
for repair or service.  
Trouble on display  
Trouble  
Check Items  
Remedy  
Display motion becomes Is the surrounding temperature Temperatures below freezing may result in  
slower.  
low (below zero degree Celsius slower screen response. Data is not affected.  
or 32 degrees Fahrenheit)?  
The remaining battery capac- Replace it with a new battery (CR2430). After  
ity for the wristwatch is low. replacement, be sure to perform the restarting  
operation (page 14).  
icon appears.  
STOP” appears.  
The stop reminder function Once any sensor signal is received, the stop  
(page 27) is activated.  
reminder is canceled.  
Ignore this during measurement.  
MEMORY” icon flashes on The remaining wristwatch It is recommended to delete the files (page  
the screen every 2 min- memory capacity is low.  
utes.  
45).  
* When using the optional “USB communication  
kit”, delete the files after you send the saved  
files to your PC.  
MEMORY FULLicon The data volume exceeded the Measurement data can no longer be recorded.  
flashes on the screen every wristwatch memory capacity Delete the files (page 45).  
2 minutes.  
during measurement.  
* When using the optional “USB communication  
kit”, delete the files after you send the saved  
files to your PC.  
No displays appear.  
Is the battery for the wrist- Replace it with a new battery (CR2430). After  
watch empty?  
replacement, be sure to perform the restarting  
operation (page 14).  
Meaningless display appears.  
Perform the restarting operation (page 14).  
Cannot measure the current Is the Speed and Cadence  
If icon is off, the wristwatch cannot receive  
any data. Press the MODE1 or MODE2 button to  
cancel the transmission sleep (page 23).  
speed or cadence.  
sensor icon on  
?
Check whether the distance Adjust the position of the speed/cadence sensor  
between the speed/cadence and that of the magnet correctly. (See “Bicycle  
sensor and the magnet is too Installation” on page 10).  
large.  
Is the sensor zone of the  
speed/cadence sensor off the  
center of the magnet?  
Has the power-saving mode Press the MENU button to switch to Sports  
been activated, entering  
Clock mode?  
mode.  
The display may be delayed depending on the  
wireless transmission condition. Check whether  
any speed signal is received by spinning the  
wheel for a while.  
* For details, see “Automatic recognition of the  
speed sensor ID” on page 7.  
Is the battery for the speed Replace it with a new battery (CR2032).  
sensor empty?  
Did you perform the format- The sensor ID was deleted by formatting. Syn-  
ting operation?  
chronize the speed sensor ID again (page 53).  
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ENG-68  
 
Trouble  
Check Items  
Remedy  
Measure the current speed, Is the connection on the ca- The continuity on the cadence side of the speed  
but cannot measure the ca- dence side of the speed sen- sensor is bad.  
dence.  
sor dirty?  
Loosen the set screw on the cadence side to  
remove the cadence sensor. Clean the pins with  
a dry cloth and replace the sensor. After cleaning,  
adjust the distance to the magnet, and then  
firmly secure the sensor.  
Heart rate signals are not Is the Heart rate sensor icon  
If  
icon is off, the wristwatch cannot receive  
received.  
on  
?
any data. Press the MODE1 or MODE2 button to  
cancel the transmission sleep (page 23).  
Has the power-saving mode Press the MENU button to switch to Sports  
been activated, entering  
Clock mode?  
mode.  
Is the heart rate sensor at- Adjust the electrode pad with its rubber surface  
tached securely to your to have a good contact with the body.  
body?  
Dry skin  
(particularly in winter)  
Slightly moisten the electrode pad of the heart  
rate sensor.  
Is the battery for the heart rate Replace it with a new battery (CR2032).  
sensor used up?  
The remaining battery capacity of the wristwatch  
is low. Replace it with a new battery (CR2430).  
After replacement, be sure to perform the restart-  
ing operation (page 14).  
Check whether  
lights up  
on the wristwatch screen.  
Is the electrode pad overly Replace it with a new heart rate sensor.  
worn and damaged after long  
use?  
Did you perform the format- The sensor ID was deleted by formatting. Synchro-  
ting operation?  
nize the heart rate sensor ID again (page 53).  
Fluctuation in the heart rate Is the electrode pad being To wear the electrode pad correctly, follow the  
indicator, for example it re- worn correctly?  
turns to zero and then the  
heart rate is measured  
again.  
instructions for wearing the heart rate sensor  
(page 13).  
Moving the main unit away  
from your body will prevent  
measurement of the heart  
rate.  
The remaining battery capacity of the wristwatch  
is low. Replace it with a new battery (CR2430).  
After replacement, be sure to perform the restart-  
ing operation (page 14).  
Check whether  
lights up  
on the wristwatch screen.  
Is the battery for the heart rate Replace it with a new battery (CR2032).  
sensor used up?  
The sea level altitude display Have you corrected the sea The sea level altitude may have errors due to the  
is wrong.  
level altitude?  
change in atmospheric pressure. Correct the sea  
level altitude before use (page 60).  
Some values in the Data Did you change any date in Some values for the year, month, or week are  
mode “Past records” have the past according to “Setting deleted according to the relevant changes. For  
been reset.  
the clock/date”?  
details, see page 48.  
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ENG-69  
Trouble on operation  
Trouble  
Check Items  
Remedy  
Pressing and holding the Check whether the Setup The backlight does not turn on in the Setup  
MODE1 or MODE2 button mode is displayed (page 49). mode.  
does not turn on a light.  
The remaining battery capacity of the wristwatch  
is low. Replace it with a new battery (CR2430).  
After replacement, be sure to perform the restart-  
ing operation (page 14).  
Check whether  
lights up  
on the wristwatch screen.  
Pressing the SSS button Check whether the auto-mode  
When the auto-mode is on (  
icon appears),  
does not start/stop mea- is turned on (with  
illumi-  
you cannot start or stop the measurement by  
pressing the button. To start/stop measurement  
by pressing the SSS button, switch the auto-  
mode to off (page 58).  
surement.  
nating).  
The heart rate sensor  
(speed sensor) ID check  
failed.  
The battery for the heart rate sensor (speed  
sensor) is possibly depleted. After replacing the  
battery with a new one (CR2032), check the  
sensor ID again (page 53).  
Lap data cannot be stored. Check whether “--” appears The data volume exceeds the wristwatch mem-  
for the Lap No. screen.  
ory capacity. Delete the files (page 45).  
* When using the optional “USB communication  
kit”, delete the files after you send the saved  
files to your PC.  
Does the lap time exceed 100 Laps cannot be measured, if recordable range  
hours (or the interval distance described on the left is exceeded. Reset the data  
exceed 9999.99 km/mile) ? (page 27), and then perform measurement again.  
Recording laps needs at least 5 seconds of in-  
terval.  
Is it immediately after press-  
ing the LAP button?  
Abnormal values appear.  
Are there any objects emitting Keep the unit away from any object that may be  
electromagnetic waves (railway causing interference, and reset the data (page  
tracks, transmitting stations 27).  
for television, etc.) nearby?  
Any setting cannot be  
changed in Option mode or  
Setup mode.  
Is it during measurement? Settings can be only viewed during the measure-  
ment.  
Check whether the auto-mode  
is on ( lights up).  
When the auto-mode is on (  
lights up), the  
wristwatch may enter measurement mode due  
to electromagnetic waves. Keep the unit away  
from any object that may be causing interference  
with electromagnetic waves.  
Check whether “DATA RESETTo change the target heart rate zone, measure-  
is displayed.  
ment unit, and record interval, the resetting  
operation is required. Stop the measurement,  
and perform the resetting operation (page 27).  
The record data in the File Check whether  
The data volume exceeds the wristwatch mem-  
ory capacity. The data was saved automatically  
during measurement, and any subsequent data  
was no longer recorded. Delete the files for  
subsequent measurement (page 45).  
view cannot be viewed to MEMORY FULL” is  
the end.  
displayed on the screen  
during measurement.  
* When using the optional “USB communication  
kit”, delete the files after you send the saved  
files to your PC.  
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ENG-70  
 
Water resistance of the wristwatch  
The wristwatch is water-resistant up to 100 feet (30 meters). Refer to the following  
for proper use.  
Before aquatic and outdoor activities  
Caution:  
The heart rate sensor and speed sensor are waterproof, but should not be used for  
underwater activities.  
Wash with pure water and wipe off any salt and dirt, after using in seawater or outdoors.  
Do not press any button when wet.  
Waterproof Capability  
Rain, splash, etc.  
OK  
OK  
Shower (hot water, and cold water)  
Mild swimming (water depth: shallow)  
OK  
Diving, surfing, and other marine sports  
(water depth: shallow)  
NO!  
NO!  
Snorkeling (water depth: deep)  
Replacing battery  
The Q3a comes with factory-installed batteries. When a battery is empty, replace it  
with a new one according to the following instructions.  
Warning!!!: Safely dispose of the old batteries, and do not place them within reach  
of children. If a battery is swallowed, consult a doctor immediately.  
*When any battery for the wristwatch, heart rate sensor, or speed sensor is depleted,  
we recommend replacing all batteries at the same time.  
*The battery life shown in this manual is not definitive and it varies depending on the  
use environment.  
*The battery cover sealing is critical to maintain the waterproof feature. When the battery  
cover and the o-ring are dirty, wipe off carefully and check that it is installed properly.  
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ENG-71  
 
Wristwatch  
Battery life: Approx. 1 year when used for 1 hour per day.  
*When the remaining battery capacity is low,  
lights up.  
Open the battery cover of the wristwatch  
using a coin, etc.  
1.  
Battery cover  
Open  
Close  
Turn the inner cover to the open position using  
a coin, remove this, and insert a new lithium  
battery (CR2430) with the (+) side up.  
*Do not turn the inner cover excessively.  
Otherwise, the tab may be damaged.  
Turn the inner cover to the closed position.  
Check that the cut-out portion of the inner  
cover faces the pin, and the 2 tabs are fixed.  
Press the AC button beside the inner cover  
2.  
Open position  
Inner cover  
CR2430  
3.  
Tab  
Closed position  
Pin  
4.  
using a tool with a pointed tip.  
Check that an o-ring is installed to the  
groove on the wristwatch, and firmly close  
the battery cover.  
After replacement, be sure to perform the  
restarting operation (page 14) to set the  
current time and date.  
5.  
Cut-out portion  
Pin  
6.  
O-ring  
AC button  
Heart rate sensor  
Close  
Battery life: Approx. 1 year when worn for 1 hour per day.  
Remove the battery cover on the back of the heart rate  
sensor using a coin, or the equivalent.  
1.  
Open  
Insert new lithium batteries (CR2032) with the (+) sign  
upward, and close the battery cover firmly.  
2.  
* The heart rate sensor consumes power when worn. Remove the  
heart rate sensor whenever measurement is not performed.  
CR2032  
Close  
Speed sensor  
Battery life: Approx. 1 year when used for 1 hour per day.  
CR2032  
Remove the battery cover on the speed sensor using a  
coin, or the equivalent.  
1.  
Open  
Insert new lithium batteries (CR2032) with the (+) sign  
upward, and close the battery cover firmly.  
2.  
After replacing batteries, be sure to check that the posi-  
tions of the magnet and sensor are correct and they are  
secured firmly.  
3.  
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ENG-72  
 
Maintenance  
Regularly perform the following instructions to prolong the life of your Q3a.  
Regularly check that the positions of the magnets and sensors are correct, and they  
are secured firmly.  
When the wristwatch, heart rate sensor, and speed sensor are dirty, wash them with  
water or wipe them with a soft cloth dampened with diluted neutral detergent, then  
wipe with dry cloth. Do not use solvents such as benzine or rubbing alcohol as they  
may damage the surfaces.  
The heart rate strap absorbs sweat easily, and leaving it as such is unsanitary. Wash  
with neutral detergent and keep it clean.  
Spare accessories  
Standard accessories  
#240-0570  
Parts kit  
#160-2385N  
Speed sensor kit  
#240-0575  
Bracket Handlebar-mount  
#160-2390N  
Heart rate sensor kit  
#160-2395  
HR Strap  
#169-9691  
Wheel magnet  
#169-9766  
Cadence magnet  
#240-0580  
#166-5150  
Lithium-battery (CR2430) Lithium-battery (CR2032)  
for wristwatches  
for sensors  
Optional accessories  
#240-0590  
USB communication kit  
(included with the Windows version of e-Train Data™)  
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ENG-73  
 
Flow of the screen  
Clock mode  
Day of the week  
Altitude  
M1  
M2  
M1  
CLOCK MENU  
Clock  
1
Date  
Temperature  
Sports mode  
Current speed  
Average speed  
Average  
heart rate  
Average  
cadence  
SPORTS MENU  
Heart rate  
Cadence  
M1  
M1  
Elapsed time  
Elapsed time  
M2  
Current speed  
Current speed  
Heart rate Cadence  
Training function*  
Heart rate  
Cadence  
M2  
M1  
M2  
M1  
Trip distance  
M2  
2
Setup mode  
CLOCK DATE  
Setting the clock/date  
ALARM  
Setting the alarm clock  
SETUP MENU  
M2  
M2  
M2  
M1  
M2  
1
ALT  
Correcting the sea level  
altitude  
SOUND  
Setting sound  
M1  
M1  
Option mode  
2
CD.TIMER  
Setting the training  
function  
HR ZONE  
OPTION MENU  
Setting the target  
heart rate zone  
M2  
M2  
Data mode  
M1  
M2  
M1  
FILE  
File view  
PC LINK  
PC link  
DATA MENU  
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ENG-74  
 
MENU  
MENU  
M1  
M1  
M2  
M2  
MODE1  
MODE1  
MODE2  
MODE2  
MENU  
MENU  
(press & hold)  
M1  
1
M1  
Maximum speed  
Altitude  
Ascending altitude  
Maximum  
heart rate  
Maximum  
cadence  
Heart rate Temperature  
Elapsed time  
Heart rate Slope angle  
Elapsed time  
M1  
M2  
M1  
Elapsed time  
Current speed  
Heart rate Cadence  
Current speed  
Current speed  
Heart rate  
Cadence  
Heart rate  
Clock  
Cadence  
M2  
M1  
M2  
M1  
Lap timer  
Calorie Consumption  
TIRE  
Setting the tire  
circumference  
SYNC ID  
Setting the sensor ID  
UNITS  
Setting the measurement unit  
M2  
M1  
M2  
M2  
M2  
M2  
M1  
M2  
TOTAL DATA  
Total trip distance/total  
elapsed time entry  
SAMPLE RATE  
Setting the  
record interval  
AUTO MODE  
Setting the auto-mode  
M1  
M1  
*
Training function: Displays one of the following: countdown distance, countdown time, and  
interval.  
VIEW LOG  
Log data  
M2  
M1  
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ENG-75  
Specifications  
Measurement function  
Upper display  
0.0 (4.0) – 150.0 km/h  
Current speed  
0.0 (3.0) – 93.0 mph] (For 27-inch tire size)  
0.0 – 150.0 km/h [0.0 – 93.0 mph]  
0.0 (4.0) – 150.0 km/h [0.0 (3.0) – 93.0 mph]  
-500 – 9000 m [-1640 – 29600 ft]  
0 – 99999 m [ft]  
0.0 – 150.0 km/h [0.0 – 93.0 mph]  
0.0 (4.0) – 150.0 km/h [0.0 (3.0) – 93.0 mph]  
Average speed  
Maximum speed  
Altitude  
Ascending altitude  
Average lap speed  
Maximum lap speed  
Middle display  
Heart rate  
0 (30) – 240 bpm  
0 – 240 bpm  
0 (30) – 240 bpm  
Average heart rate  
Maximum heart rate  
Average lap heart rate 0 – 240 bpm  
Maximum lap heart rate 0 (30) – 240 bpm  
Cadence  
0 (20) – 199 rpm  
0 – 199 rpm  
0 (20) – 199 rpm  
0 – 199 rpm  
Average cadence  
Maximum cadence  
Average lap cadence  
Maximum lap cadence 0 (20) – 199 rpm  
+
+
+
=
Temperature  
-10 – 50 ˚C [ 14 – 122 ˚F ]  
Slope angle  
0 – 99 % (100 % 45°)  
Lap number  
01 – 99  
Lower display  
Elapsed time  
Trip distance  
0:00’00”0 – 0:59’59”9 / 1:00’00” – 99:59’59”  
0.00 – 9999.99 km [mile]  
Countdown distance  
Countdown time  
9999.90 – 0.00 km [mile] (setting range : 9999.9 – 0.0 km [mile])  
99:59’00” – 0:00’00” (setting range : 99:59’ – 0:00’)  
99:59’59” – 1:00’00” / 0:59’59”9 – 0:00’00”0  
(setting range : 99:59’59” – 0:00’00”)  
Interval timer  
Recovery time  
Lap timer  
Calorie consumption  
0:00’00”0 – 0:59’59”9 / 1:00’00” – 99:59’59”  
00’00”0 – 0:59’59”9 / 1:00’00” – 99:59’59”  
0 – 999999 kcal (calculation-based estimation only)  
0:00’00” – 23:59’59” [AM 1:00’00” – PM 12:59’59”]  
(Both 12 and 24-hour modes can be selected)  
00.01.01 – 99.12.31 (display format can be switched)  
00’00”0 – 0:59’59”9 / 1:00’00” – 99:59’59”  
00’00”0 – 0:59’59”9 / 1:00’00” – 99:59’59”  
Clock  
Date  
Lap time  
Split time  
Lap (With the real time lap function)  
Lap display:  
Upper display (average lap speed, maximum lap speed)  
Middle display (average lap heart rate, lap number, maximum lap heart rate)  
Lower display (lap time, split time)  
Real time lap display:  
Upper display (average lap speed, maximum lap speed)  
Middle display (average lap heart rate, maximum lap heart rate, cadence)  
Lower display (lap timer, lap distance)  
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ENG-76  
 
Interval  
Upper display (current speed, average speed, and maximum speed)  
Middle display (current heart rate, average heart rate, maximum heart rate, current cadence,  
average cadence, and maximum cadence)  
Lower display (interval time, number of intervals, trip distance in an interval, and recovery time)  
Saving the data  
Saves the data at the time of resetting  
(The oldest file will be deleted automatically when exceeding 30 files)  
(The oldest file will be deleted and the data during the measurement will be saved automati-  
cally when “MEMORY FULL” is displayed.)  
Control system  
8 bit one-chip microcomputer, crystal oscillator  
Display system  
Liquid crystal display (EL backlight)  
Speed/Cadence sensor signal detection system  
Noncontact magnetic sensor  
Sensor signal transmission and reception  
2.4 GHz ISM Band (With ID. Two IDs of SP1 and SP2 can be set for the speed sensor.)  
Sensor coverage distance  
5 m (above 5 m, transmission distance may vary due to environmental conditions)  
Operating temperature range  
32 °F – 104 °F [0 °C – 40 °C]  
(This product will not function appropriately when exceeding the working temperature range. Slow  
response or black LCD at lower or higher temperature may happen respectively.)  
Storage temperature range  
-4 °F – 122 °F [-20 °C – 50 °C]  
Wheel circumference set range  
0100 to 3999 mm: 1 size for each speed sensor ID (default setting: SP1 = 2096, SP2 = 2050)  
Power supply/battery life  
Wristwatch  
: CR2430 x 1 / Approx. 1 year (When using 1 hour/day)  
Heart rate sensor : CR2032 x 1 / Approx. 1 year (When worn about 1 hour per day)  
Speed sensor  
Dimensions/Weight  
Wristwatch  
: CR2032 x 1 / Approx. 1 year (When using 1 hour/day)  
: 55.0 x 46.5 x 15.0 mm (excluding the projection and belt) / 56.4 g (With  
batteries)  
Heart rate sensor : 12-13/16” x 1-1/4” x 1/2” (325.0 x 31.4 x 12.2 mm) / 1.41 oz (40 g) (With  
batteries)  
Speed sensor  
: 2-9/16” x 3-9/16” x 9/16” (65.0 x 90.5 x 14.4 mm) / 1.25 oz (36 g)  
(With batteries)  
* When the elapsed time exceeds 100 hours, or the trip distance exceeds 9999.99 km/h, “E” appears in place  
of the average speed.  
* When the elapsed time exceeds 100 hours, “E” appears in place of the average heart rate and average cadence.  
* Designs and specifications are subject to change without notice, due to modifications or improvements.  
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ENG-77  
Registration  
CATEYE Web Site (http://www.cateye.com)  
For warranty service you must register your product. Please register your Q3a as  
soon as possible. CATEYE provides regular technical support and new product  
information as much as possible. Please register on-line through the “Support”  
page on our web site. You will need the product’s 7 -digit number (marked on the  
battery cover) to register your product.  
Limited warranty  
2-Year: wristwatch, heart rate sensor and speed sensor  
(Not including depletion of batteries)  
CatEye products are warranted to be free of defects from materials and workman-  
ship for a period of two years from original purchase. If the product fails to work  
during normal use, CatEye will repair or replace the defect at no charge. Service  
must be performed by CatEye or an authorized retailer. To return the product, pack  
it carefully and enclose the warranty certificate (proof or purchase) with instruction  
for repair. Please write or type your name and address clearly on the warranty  
certificate. Insurance, handling and transportation charges to CatEye shall be borne  
by person desiring service.  
For UK and REPUBLIC OF IRELAND consumers, please return to the place of  
purchase. This does not affect your statutory rights.  
CO., LTD.  
Service & Research Address for USA:  
CatEye North America  
2300 Central Ave Suite L Boulder, CO 80301  
Phone: 303.443.4595  
Toll Free: 800.5CATEYE  
Fax: 303.473.0006  
E-mail: service@cateye.com  
URL:  
Japan Office:  
2-8-25, Kuwazu, Higashi Sumiyoshi-ku, Osaka 546-0041 Japan  
Attn: CATEYE Customer Service Section  
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ENG-78  
 
Index  
2.4 GHz digital wireless system ......... 6  
H
Heart rate sensor ............................. 13  
Heart rate training............................ 63  
HOME (home altitude setting).......... 61  
A
Accessories........................................ 8  
Alarm clock mode............................ 24  
Altitude measurement........................ 6  
Automatic recognition of the  
speed sensor ID................................. 7  
Auto-mode  
I
Interval............................................. 33  
Interval time..................................... 33  
(automatic measurement)................ 26  
L
Lap function..................................... 30  
Lap time........................................... 31  
Limited warranty.............................. 78  
B
Backlight.......................................... 23  
Basic knowledge of the altitude  
measurement................................... 61  
Bicycle Installation........................... 10  
M
Maintenance..................................... 73  
Manual measurement ...................... 27  
Memory point .................................. 41  
C
Clock mode (CLOCK) ....................... 24  
Communication between your PC  
and this unit..................................... 46  
Correcting the sea level altitude  
(ALT)................................................ 60  
Countdown distance ........................ 32  
Countdown time............................... 32  
O
Operation test .................................. 19  
Option mode (OPTION).................... 36  
P
Pace function................................... 30  
Past records (VIEW LOG) ................ 47  
PC link (PC LINK)............................. 45  
Power-saving mode......................... 23  
Preparing the wristwatch ................. 14  
D
Data mode (DATA)........................... 39  
Data to be sent from this unit to  
your PC............................................ 47  
Deleting files .................................... 45  
Display data in Sports mode...... 28, 29  
R
Real time lap data ............................ 31  
Recovery time.................................. 33  
REF (sea level altitude correction) ... 61  
Registration ..................................... 78  
Replacing battery............................. 71  
Resetting.......................................... 27  
F
File view (FILE) ................................ 40  
Flow of the screen............................ 74  
Formatting ................................. 14, 21  
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ENG-79  
Continue  
 
Restarting .................................. 14, 21  
T
Target heart rate zone ................ 35, 63  
Tire circumference........................... 17  
Tire circumference reference table... 17  
Total trip distance/total elapsed  
time entry (TOTAL DATA) ................ 57  
Training for competition................... 66  
Training function.............................. 32  
Transmission sleep mode................ 23  
Trouble shooting.............................. 68  
S
Saving and managing the files ......... 40  
Screen display.................................... 9  
Searching for sensor ID (SYNC ID)... 53  
Setting sound (SOUND)................... 59  
Settings to be changed from your PC... 47  
Setting the alarm clock (ALARM)..... 51  
Setting the auto-mode  
(AUTO MODE).................................. 58  
Setting the clock/date  
(CLOCK DATE)................................. 50  
Setting the measurement unit  
U
Use of the target zone...................... 67  
(UNITS)............................................ 55  
Setting the record interval  
V
Viewing the contents in a file ........... 42  
Viewing the lap data......................... 44  
(SAMPLE RATE) .............................. 56  
Setting the target heart rate zones  
(HR ZONE)....................................... 37  
Setting the tire circumference (TIRE)... 52  
Setting the training function  
W
Water resistance .............................. 71  
Wristwatch memory capacity limit... 40  
(CD.TIMER) ..................................... 36  
Setup mode (SETUP)....................... 49  
Spare accessories............................ 73  
Specifications................................... 76  
Split time.......................................... 31  
Sports mode (SPORTS)................... 25  
Starting/Stopping measurement ...... 26  
Stop reminder.................................. 27  
Switching between modes ............... 22  
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ENG-80  
REGISTRATION CARD  
ユーザー登録カード  
Fiche d’enregistrement  
Registrierungskarte  
Scheda di registrazione  
Registratiekaart  
®
用戶登記卡  
用户登记卡  
Tarjeta de registro  
Name  
Serial No *1  
お名前  
(フリガナ)  
シリアルNo  
No. de série  
Seriennr  
Serienummer 產品編號  
Nº de serie 产品编号  
Nom  
Nome  
Name  
Naam  
Numero di matricola  
姓名  
姓名  
Nombre  
Address  
ご住所  
Adresse  
Adresse  
Adres  
Indirizzo  
地址  
地址  
Dirección  
Phone  
電話番号  
Téléphone  
Telefon  
Telefoon  
Teléfono  
E-mail address  
Eメールアドレス  
Adresse e-mail  
E-mail-Adresse  
E-mailadres  
Numero di telefono  
Indirizzo e-mail  
郵箱地址  
邮箱地址  
電話號碼  
电话号码  
Dirección de correo electrónico  
Dealer or Shop name  
ご購入店名  
Nom du magasin ou du revendeur  
Name des Händlers oder des Geschäfts  
Dealer of Naam van winkel  
Nome del punto vendita  
經銷商名  
经销商名  
Nombre del proveedor o de la tienda  
Dealer or Shop address  
所在地  
Adresse du magasin ou du revendeur  
Indirizzo del punto vendita  
Adresse des Händlers oder des Geschäfts 經銷商地址  
Dealer of Adres van winkel  
经销商地址  
Dirección del proveedor o de la tienda  
The date of purchase  
ご購入日  
Data di acquisto  
購入日期  
购入日期  
Date d’achat  
Kaufdatum  
Datum van aankoop  
Fecha de compra  
Your name address or e-mail address will not be sold or shared with any other company.  
ご送信  
いただいた情報や内容の管理には万全を期し、新製品情報やテクニカルサポート提供以外に使用することは一切ありません。  
Votre adresse postale et votre adresse e-mail ne seront pas vendues ou transmises à d’autres entreprises.  
Ihr Name oder Ihre E-Mail-Adresse wird weder weiterverkauft noch an eine andere Firma weitergegeben.  
Uw naam, adres of e-mailadres zullen niet beschikbaar worden gesteld aan derden.  
Su nombre, dirección o correo electrónico no serán vendidos o compartidos con otras empresas.  
IIl vostro nome, indirizzo o indirizzo e-mail non saranno venduti o condivisi con altre società.  
顧客情報內容將被妥善管理,只會使用在提供新產品信息及技術支援上。  
顾客情报内容将被妥善管理,只会使用在提供新产品信息及技术支援上。  
INTERNATIONAL WARRANTY CERTIFICATE 保証書  
CERTIFICAT DE GARANTIE INTERNATIONALE INTERNATIONAAL GARANTIECERTIFICAAT  
CERTIFICATO DI GARANZIA INTERNAZIONALE  
国际保固证明书  
INTERNATIONALES GARANTIEZERTIFIKAT  
CERTIFICADO DE GARANTÍA INTERNACIONAL 國際保固證明書  
PURCHASER'S NAME/ADDRESS  
Serial No *1  
ご住所・お名前  
NOM/ADRESSE DU CLIENT  
NAME UND ANSCHRIFT DES KÄUFERS  
NAAM/ADRES KOPER  
NOMBRE/DIRECCIÓN DEL COMPRADOR  
NOME/INDIRIZZO DEL COMPRATORE  
購買者的姓名/地址 购买者的姓名/地址  
DEALER'S NAME/ADDRESS  
販売店名・住所  
NOM/ADRESSE DU DISTRIBUTEUR  
NAME UND ANSCHRIFT DES HÄNDLERS  
NAAM/ADRES VERKOPER  
DATE OF PURCHASE  
お買い求め年月日  
DATE D’ACHAT  
VERKAUFSDATUM  
AANKOOPDATUM  
FECHA DE COMPRA  
DATA DELL’ ACQUISTO  
購買日期  
NOMBRE/DIRECCIÓN DEL DISTRIBUIDOR  
NOME/INDIRIZZO DEL VENDITORE  
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經銷商的姓名/地址 经销商的姓名/地址  
CATEYE C0., LTD 2-8-25 , KUWAZU, HIGASHI SUMIYOSHI-KU, OSAKA, JAPAN 546-0041  
066600810 CY300ENG 1  
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