MA0905-EA
Operation Guide 3178
About This Manual
• Depending on the model of your watch, display text
appears either as dark figures on a light background or
light figures on a dark background. All sample displays
in this manual are shown using dark figures on a light
background.
• Button operations are indicated using the letters shown
in the illustration.
• Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the “Reference” section.
General Guide
• Press C to change from mode to mode.
• In any mode (except when a setting screen is on the display), press B to illuminate
the display.
Timekeeping Mode
Press
Stopwatch Mode (ST1)
Stopwatch Mode (ST2)
Countdown Timer Mode
Alarm Mode
World Time Mode
.
To toggle between 12-hour and 24-hour timekeeping
In the Timekeeping Mode, press D to toggle between 12-hour timekeeping and 24-
hour timekeeping.
• With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for
times in the range of noon to 11:59 p.m. and no indicator appears to the left of the
hour digits for times in the range of midnight to 11:59 a.m.
• With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
Timekeeping
Use the Timekeeping Mode to set and view the current
time and date.
Day of week
Month – Day
Read This Before You Set the Time and Date !
The times displayed in the Timekeeping Mode and World
Time Mode are linked. Because of this, make sure you
select a Home Time zone before you set the time and
date.
• The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all other modes.
• The P indicator is not displayed when the current time is displayed in other modes.
Seconds
Hour : Minutes
Stopwatches
PM indicator
Your watch has two stopwatch modes:Stopwatch Mode
Timekeeping Mode time
(ST1) and Stopwatch Mode (ST2). Both stopwatch modes
To set the time and date
*During stopwatch elapsed
let you measure elapsed time, split times, and two
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
time measurement,
shows the number of
hours elapsed.
finishes. The Stopwatch Mode (ST1) includes Auto-Start.
• A display range of the stopwatch is 999 hours,
59 minutes, 59.99 seconds.
2. Press C to move the flashing in the sequence shown
below to select other settings.
• A stopwatch continues to run, restarting from zero after
it reaches its limit, until you stop it.
• A stopwatch measurement operation continues even if
you exit a Stopwatch Mode.
• Exiting a Stopwatch Mode while a split time is frozen on
the display clears the split time and returns to elapsed
time measurement.
• All of the operations in this section are performed in the
Stopwatch Mode (ST1) or Stopwatch Mode (ST2),
which you enter by pressing C.
Home time zone
Seconds
Day
DST
Month
Home Time Zone
Year
Hour
Minutes
Minutes
Seconds
1/100 second
3. When the setting you want to change is flashing, use D and B to change it as
To measure times with the stopwatch
(Stopwatch Mode (ST1) and Stopwatch Mode (ST2))
described below.
Screen
To do this:
Do this:
Elapsed Time
00
Reset the seconds to
Press D.
Press D.
Toggle between Daylight Saving
Time ( ) and Standard Time (
Stop
Re-start
Stop
Stop
Clear
Clear
Start
ON
OFF
)
Split Time
Specify the UTC offset
Change the hour or minutes
Change the year
Use D (+) and B (–).
Use D (+) and B (–).
Split
(
Split release
Start
displayed)
Two Finishes
Start
Change the month or day
Split
Stop
Split release
Clear
• See “Daylight Saving Time (DST)” for details about DST setting.
• The UTC offset setting range is –12.0 to +14.0, in 0.5-hour units.
• When DST is turned on, the UTC offset setting range is –11.0 to +15.0, in
0.5-hour units.
First runner finishes. Second runner
Display time of first finishes.
runner.
Display time of
second runner.
4. Press A to exit the setting screen.
About Auto-Start (Stopwatch Mode (ST1))
• The day of the week is displayed automatically in accordance with the date (year,
With Auto-Start, the watch performs a 5-second countdown, and stopwatch operation
starts automatically when the countdown reaches zero.
month, and day) settings.
During the final three seconds of the countdown, a beeper sounds with each second.
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard
Time. Remember that not all countries or even local areas use Daylight Saving Time.
To use Auto-Start (ST1)
1. While the stopwatch screen is showing all zeros in the
Stopwatch Mode, press A.
• This displays a 5-second countdown screen.
• To return to the all zeros screen, press A again.
2. Press D to start the countdown.
• When the countdown reaches zero, a tone sounds and
a stopwatch timing operation starts automatically.
• Pressing D while the Auto-Start countdown is in
progress starts the stopwatch immediately.
To toggle the Timekeeping Mode time between DST and Standard Time
1. In the Timekeeping Mode, hold down A until the
DST indicator
seconds start to flash, which indicates the setting
screen.
2. Press C to display the DST setting screen.
3. Press D to toggle between Daylight Saving Time
ON
OFF
displayed) and Standard Time (
(
displayed).
4. Press A to exit the setting screen.
• The DST indicator appears on the display to indicate
that Daylight Saving Time is turned on.
1
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation Guide 3178
World Time
Reference
World Time shows the current time in 48 cities (29 time
zones) around the world.
• All of the operations in this section are performed in the
World Time Mode, which you enter by pressing C.
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
City code
Graphic Area
To view the time for another city code
In the World Time Mode, press D to scroll eastwardly
through city codes.
The information shown in the graphic area depends on the current mode.
• For full information about city codes, see the “City Code
Table”.
Graphic area
Current time and date in
the zone of the selected
city code
• If the current time for a city is wrong, check your
Timekeeping Mode time and time zone settings and
make necessary changes.
• The following table shows the information that appears in graphic area.
To toggle a city code time between Standard Time and Daylight Saving Time
1. In the World Time Mode, use D to display the city code
(time zone) whose Standard Time/Daylight Saving Time
setting you want to change.
Mode
Graphic Area
Timekeeping Mode seconds
Timekeeping
World Time
2. Hold down A for about one second to toggle Daylight
Saving Time (DST displayed) and Standard Time (DST
not displayed).
Timekeeping Mode seconds
Sweeps from left to right
Sweeps from right to left
No indication
Stopwatch (ST1 and ST2)
Countdown Timer
Alarm
• The DST indicator is on the display whenever you
DST indicator
display a city code for which Daylight Saving Time is
turned on.
• Note that the DST/Standard Time setting affects only the
currently displayed city code. Other city codes are not
affected.
Flash Alert
When Flash Alert is turned on, the illumination flashes for
the alarms, the Hourly Time Signal, the countdown alarm,
and stopwatch (ST1) auto start.
Illumination
To turn Flash Alert on and off
In the Timekeeping Mode, hold down D for about three
seconds to toggle Flash Alert on (Flash Alert indicator
displayed) or off (Flash Alert indicator not displayed).
• Illumination flashes twice when you turn Flash Alert on
and once when turn Flash Alert off.
This watch has an EL (electro-luminescent) panel that
causes the entire display to glow for easy reading in the
dark. The watch’s auto light switch turns on illumination
automatically when you angle the watch for reading
towards your face.
• The auto light switch must be turned on (indicated by
the auto light switch indicator) for it to operate.
• See “Illumination Precautions” for more important
information.
Flash Alert indicator
• While Flash Alert is turned on, the Flash Alert indicator
remains on the display in all modes.
• Note that pressing D to toggle Flash Alert on or off will
also switch timekeeping between 12-hour and 24-hour
format.
Auto light switch indicator
Button Operation Tone
To illuminate the display
The button operation tone sounds any time you press one
of the watch’s buttons. You can turn the button operation
tone on or off as desired.
• Even if you turn off the button operation tone, the
alarms, the Hourly Time Signal, the countdown alarm,
and stopwatch auto start all operate normally.
In any mode, press B to turn on illumination.
• The above operation turns on illumination regardless of the current auto light switch
setting.
• You can use the procedure below to select either 3 seconds or 5 seconds as the
illumination duration. When you press B, the illumination will remain on for about
3 seconds or 5 seconds, depending on the current illumination duration setting.
To turn the button operation tone on and off
In any mode (except when a setting screen is on the
display), hold down C to toggle the button operation tone
on (mute indicator not displayed) and off (mute indicator
displayed).
To specify the illumination duration
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2. While the seconds are flashing, press B to toggle the
setting between 3 seconds ( ) and 5 seconds ( ).
3. Press A to exit the setting screen.
• Holding down C to turn the button operation tone on or off also causes the watch’s
current mode to change.
• The mute indicator is displayed in all modes when the button operation tone is
turned off.
About the Auto Light Switch
While the auto light switch is enabled, illumination turns on whenever you position
your wrist as described below in any mode.
Auto Return Features
• If you leave the watch in the Alarm Mode for two or three minutes without performing
any operation, it automatically changes to the Timekeeping Mode.
• If you leave a screen with flashing digits on the display for two or three minutes
without performing any operation, the watch automatically exits the setting screen.
Moving the watch to a position that is parallel to the ground and then tilting it
towards you at more than 40 degrees causes illumination to turn on.
• Wear the watch on the outside of your wrist.
Scrolling
The B and D buttons are used in various modes and setting screens to scroll
through data on the display. In most cases, holding down these buttons during a scroll
operation scrolls at high speed.
Parallel to ground
More than 40°
Initial Screens
When you enter the World Time or Alarm Mode, the data you were viewing when you
last exited the mode appears first.
Warning!
• Always make sure you are in a safe place whenever you are reading the watch
using the auto light switch. Be especially careful when running or engaged in
any other activity that can result in accident or injury. Also take care that
sudden illumination by the auto light switch does not startle or distract others
around you.
Timekeeping
00
• Resetting the seconds to
while the current count is in the range of 30 to 59
causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are
00
reset to
without changing the minutes.
• When you are wearing the watch, make sure that its auto light switch is turned
off before riding on a bicycle or operating a motorcycle or any other motor
vehicle. Sudden and unintended operation of the auto light switch can create
a distraction, which can result in a traffic accident and serious personal injury.
• The year can be set in the range of 2000 to 2099.
• The watch’s built-in full automatic calendar makes allowances for different month
lengths and leap years. Once you set the date, there should be no reason to change
it except after you have the watch’s battery replaced.
To turn the auto light switch on and off
World Time
In the Timekeeping Mode, hold down B for about three seconds to toggle the auto
light switch on (auto light switch indicator displayed) or off (auto light switch indicator
not displayed).
All World Time Mode times are calculated from the current Home City time in the
Timekeeping Mode using UTC offset values.
• The seconds count of the World Time is synchronized with the seconds count of the
Timekeeping Mode.
• The auto light switch indicator is on the display in all modes while the auto light
switch is turned on.
• The UTC offset is a value that indicates the time difference between a reference
point in Greenwich, England and the time zone where a city is located.
• The letters “UTC” is the abbreviation for “Coordinated Universal Time”, which is the
world-wide scientific standard of timekeeping. It is based upon carefully maintained
atomic (cesium) clocks that keep time accurately to within microseconds. Leap
seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s
rotation.
• In order to protect against running down the battery, the auto light switch turns off
automatically approximately six hours after you turn it on.
Illumination Precautions
• The electro-luminescent panel that provides illumination loses power after very long
use.
• Illumination may be hard to see when viewed under direct sunlight.
• The watch may emit an audible sound whenever the display is illuminated. This is
due to vibration of the EL panel used for illumination, and does not indicate
malfunction.
• Illumination turns off automatically whenever an alarm sounds.
• Frequent use of illumination runs down the battery.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation Guide 3178
Auto light switch precautions
• Avoid wearing the watch on the inside of your wrist. Doing so causes the auto light
switch to operate when it is not needed, which shortens battery life. If you want to
wear the watch on the inside of your wrist, turn off the auto light switch feature.
• Illumination may not turn on if the face of the watch is
more than 15 degrees above or below parallel. Make
sure that the back of your hand is parallel to the ground.
• Illumination turns off after the preset illumination
duration (see “To specify the illumination duration”),
even if you keep the watch pointed towards your face.
• Static electricity or magnetic force can interfere with
proper operation of the auto light switch. If illumination
does not turn on, try moving the watch back to the
starting position (parallel with the ground) and then tilt it
back towards you again. If this does not work, drop your
arm all the way down so it hangs at your side, and then
bring it back up again.
• Under certain conditions, illumination may not turn on until about one second after
you turn the face of the watch towards you. This does not necessarily indicate
malfunction of the auto light switch.
• You may notice a very faint clicking sound coming from the watch when it is shaken
back and forth. This sound is caused by mechanical operation of the auto light
switch, and does not indicate a problem with the watch.
Specifications
Accuracy at normal temperature: 15 seconds a month
Timekeeping: Hour, minutes, seconds, p.m. (P), month, day, day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home Time zone (selectable in 0.5-hour increments in the range of –12.0 to
+14.0); Daylight Saving Time (summer time)/Standard Time
Stopwatch (ST1)
Measuring unit: 1/100 second
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, two finishes
Other: Auto-Start
Stopwatch (ST2)
Measuring unit: 1/100 second
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, two finishes
Countdown Timer
Measuring unit: 1 second
Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat timing; Progress beeper
Alarms: 5 multi-function* alarms (four one-time alarms; one snooze alarm);
Hourly Time Signal
*Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm
World Time: 48 cities (29 time zones)
Other: Daylight Saving Time/Standard Time
Illumination: EL (electro-luminescent panel); Selectable illumination duration;
Auto Light Switch
Other: Button operation tone on/off, Flash alert, Low temperature resistance
(–20°C/–4°F)
Battery: One lithium battery (Type: CR2025)
Approximately 3 years on type CR2025 (20 seconds of alarm operation per day
(with flash alert), one countdown timer operation (with progress beeper and flash
alert) per week, one stopwatch operation (with auto start and flash alert) per week,
5 seconds of illumination per day)
City Code Table
City
Code
UTC Offset/
GMT Differential
City
Code
UTC Offset/
GMT Differential
City
City
PPG
HNL
ANC
LAX
DEN
MEX
CHI
Pago Pago
Honolulu
Anchorage
Los Angeles
Denver
Mexico City
Chicago
New York
Caracas
–11
–10
–9
–8
–7
NIC
HEL
CAI
JRS
MOW
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
SIN
HKG
BJS
PER
SEL
TYO
ADL
SYD
NOU
WLG
Nicosia
Helsinki
Cairo
Jerusalem
Moscow
Jeddah
Tehran
Dubai
Kabul
Karachi
Delhi
Dhaka
Yangon
Bangkok
Singapore
Hong Kong
Beijing
Perth
Seoul
Tokyo
+2
+3
–6
+3.5
+4
+4.5
+5
+5.5
+6
+6.5
+7
NYC
CCS*
YYT
RIO Rio De Janeiro
BUE Buenos Aires
RAI
LON
DKR
MAD
PAR
–5
–4
–3.5
–3
St. Johns
Praia
London
Dakar
Madrid
Paris
–1
0
+8
+1
MCM Monte Carlo
ROM
BER
STO
ATH
Rome
Berlin
Stockholm
Athens
+9
Adelaide
Sydney
Noumea
Wellington
+9.5
+10
+11
+12
+2
JNB Johannesburg
ANK Ankara
• Based on data as of March 2008.
• The rules governing global times (UTC offset and GMT differential) and summer
time are determined by each individual country.
* In December 2007, Venezuela changed its offset from –4 to –4.5. Note, however,
that this watch displays an offset of –4 (the old offset) for the CCS (Caracas,
Venezuela) city code.
4
Download from Www.Somanuals.com. All Manuals Search And Download.
|