MA0707-EA
Operation Guide 4782 (OC)
•
When wearing the watch, try to keep your sleeve from blocking its
face (solar cell).
Tips on how to keep the battery
Keep your watch exposed to light!
Your watch runs on electrical power generated from light and stored
by a chargeable battery. To ensure stable operation, make sure that
the watch is exposed to light as much as possible.
charged
•
Try to ensure that the watch is always exposed to enough light to
keep its battery indicator at LEVEL 1 or LEVEL 2. Some of the
watch’s functions are disabled when battery power drops to
LEVEL 3.
When not exposed to light
Light
How the solar cell and battery
work
Discharge
Battery Indicator
When exposed to light
Level 1
Recharge-
All functions
enabled.
able Battery
Charging efficiency is reduced
significantly even if the face of the
watch is covered only partially by
your sleeve.
Level 2
Level 3
Level 4
Power supplied to watch
Light
Solar cell
(Converts light to power.)
Your watch continues to operate even when it is not exposed to light.
Leaving the watch in the dark can run down its battery and cause
functions to become disabled.
Some functions
disabled.
Recharge-
able Battery
Electrical Energy
•
Whenever you are not wearing the watch on your wrist, position it
so the face (solar cell) is pointed in the direction of a source of
bright light.
Avoid overuse of display
illumination
Charge
Recharge-
able Battery
Overuse of display illumination can run down the battery.
Solar Cell
Light
Leave the watch under
fluorescent lighting, near a
window, etc.
Power supplied to watch
Discharge
Recharge-
able Battery
Power supplied to watch
Each press of the C button sounds a confirmation tone and
cycles through available modes in the sequence shown below.
Timekeeping Mode
Battery Mode
Modes and Indicators
Timekeeping Mode
Hand Setting Mode
Switching the Display Screen
Each press of the
button cycles the digital display in the
Mode Name
sequence shown below.
Calendar Screen
Day of the week
Low Battery
Indicator
Hour Hand
Day of the week
Day
Minute Hand
Or
World Time Mode
Stopwatch Mode
• See “To configure Home City settings” for more
information.
Button
(Light)
Button
(Changes Display)
City Code
Mode Name
Timekeeping Screen
Seconds Screen
Button
Button
World Time
Time
Hour Minute
Second
Receive Icon
Second Hand
Digital Display
Alarm Mode
Indicates reception
was successful.
PM indicator
(no display for AM)
Alarm Time
2-second
interval
English Day of the Week Indicators
SU: Sunday
MO: Monday TU: Tuesday
SA: Saturday
WE: Wednesday
•
The watch will revert to the Timekeeping Mode automatically if you
leave it in the Battery Mode, Alarm Mode, or Hand Setting Mode without
performing any operation for about two or three minutes.
TH: Thursday FR: Friday
Alarm Number
1
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Operation Guide 4782 (OC)
Function sleep state
The function sleep state is triggered whenever the watch is left in the
dark for four days.
Power Saving
The Power Saving feature of the watch is turned on at the factory.
Power Saving causes the watch to enter a sleep state
automatically in order to save power whenever it is left in the dark.
Note that the watch also may enter the sleep state if the watch is
blocked from light by your sleeve.
How a Radio-controlled Watch Works
•
In the function sleep state, alarms, the hourly time signal, analog
timekeeping, and auto signal receive are disabled.
What is a radio-controlled watch?
Calibration Signal
•
Digital timekeeping functions continue to operate normally.
•
A radio-controlled watch is designed to receive a time calibration
signal that contains standard time data and adjust its current time
setting accordingly.
•
The Japanese calibration signal (Call Sign: JJY) is maintained by
the National Institute of Information and Communications
Technology (NICT). It is transmitted 24 hours a day from the Mt.
Otakadoya transmitter (40 kHz) located in Tamura-gun,
Fukushima Prefecture, and from the Mt. Hagane transmitter (60
kHz) located on the border between Saga Prefecture and
Fukuoka Prefecture.
Display Sleep State
•
Long-wave time
calibration signal
Transmitter
How power saving works
Display sleep state
•
•
The U.S. calibration signal (Call Sign: WWVB) is transmitted by
the National Institute of Standards and technology from Fort
Collins, Colorado.
Time calibration signal frequencies and transmitter locations are
subject to change.
The display sleep state is triggered whenever the watch is left in the
dark for three or four days.
In the display sleep state, the display is blank, but alarms, the
hourly time signal, digital-analog time coordination, and auto
signal receive all continue to operate normally.
•
❚
To recover from the sleep state
Cesium
atomic clock
Watch
Move the watch to a brightly lit location or press any button.
The time data of the Japanese calibration signal (Call Sign:
JJY) is maintained by the Japan Standard Time Group of the
National Institute of Information and Communications
Technology (NICT). Note that transmission of the standard
wave may be interrupted occasionally due to maintenance,
lightning, etc. For more information, visit the website of the
Japan Standard Time Group of the National Institute of
Information and Communications Technology (NICT) at the
following URL.
•
It can take up to two seconds before display figures re-appear
after you place the watch in a well-lit area.
After the watch receives the Standard Time signal, it performs
internal calculations to determine the current time. Because of
this, there may be an error of up to one second in the
displayed time.
❚
To turn Power Saving on and off
See the procedure under “To configure Home City settings” for
information about turning off Power Saving.
Leaving the watch in a drawer or anywhere else it is dark can
cause Power Saving to trigger in order to conserve battery
power.
•
Note that the above URL is subject to change.
Reception Ranges
Location
Receiving the Calibration Signal
Transmitter Location
This watch is designed to receive the standard time calibration signal
of Japan (JJY) or of the United States (WWVB). The signal that is
received depends on the current Home City setting.
Reception is difficult and may even be impossible in the locations
described below. Avoid such locations when performing signal
reception.
There are two methods you can use in order to receive the time
calibration signal.
1000km
Auto Receive up to six times per day
(Midnight, 1:00, 2:00, 3:00, 4:00, and 5:00 a.m.)
Manual receive(You initiate reception using a button operation.)
Japan (JJY)
•
For information about selecting a Home City, see
“Configuring Home City Settings”. See the “World Time City
Code List” for more information about city codes.
•
You should think of your watch as operating like a radio or TV
when it is receiving the calibration signal.
•
•
Any time a signal receive operation is successful, no more auto
receive operations are performed that day.
The watch is set up for auto receive at the factory, so all you need to
do is to place it in a location that allows good reception each night.
Mt. Otakadoya
500km
500km
(40 kHz)
Home City
Receivable Transmitter
Mt. Hagane
(60 kHz)
Either the Mt. Otakadoya signal
(40 kHz) or the Mt. Hagane signal
(60 kHz)
HKG, TYO, SEL
❚
To position the watch for optimum
reception
1000km
Among or near buildings
Near high-voltage lines
HNL, ANC, LAX, DEN,
CHI, NYC
Fort Collins, Colorado signal
• Under optimum conditions, the calibration signal should be
receivable up to 1,000 kilometers from the transmitter.
• Note that the wave is relatively weak at distances greater than
500km, so reception may be poor at long distances.
Remove the watch from your wrist and place it somewhere so its top
(12 o’clock, where the antenna is located) is facing approximately in
the direction of the signal transmitter. Keep it away from metal
objects.
•
Geographic contours, nearby buildings, the season, the time of
day, can even make reception impossible even when you are
within range of the transmitter.
•
•
Signal reception also is possible in Hong Kong (HKG), Honolulu
(HNL), and Anchorage (ANC) when reception conditions are
good.
United States (WWVB)
Inside a vehicle
(automobile, train, plane, etc.)
Next to a household
appliance or office
equipment (TV, speaker, fax,
computer, cell phone, etc.)
Best reception is possible late at night.
Resin Band
Fort Collins
1000km
3000km
In a location where there is
radio interference (construction
site, airport, etc.)
Near mountains
• Under optimum conditions, the calibration signal should be
receivable up to 3,000 kilometers from the transmitter.
• Note that the wave is relatively weak at distances greater
than 1,000km, so reception may be poor at long distances.
Metal Band
If you are experiencing problems with reception, move away
from the types of locations described above to a location with
better reception, and try again.
•
•
Orienting the watch so it is sideways to the transmitter makes it
more difficult to receive the signal.
Do not move the watch while it is receiving the calibration signal.
3
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Operation Guide 4782 (OC)
When reception fails
In the case of an error, the watch will not adjust its current time
❚
To view the last receive operation date
and time
Time Required for Reception
Analog Hands and Signal
Reception
A receive operation can take anywhere from about two to seven
minutes.
setting, but display “ERR” instead.
•
The display will return to the normal timekeeping screen
automatically if you do not perform any operation for about one or
two minutes.
In the Timekeeping Mode, press the D button.
•
Under certain conditions, a receive operation can take as long as
14 minutes.
Second Hand
The second hand moves to the 12 o’clock position when reception
starts.
•
•
This causes the display start cycling between the date, time, and
receive icon screens.
The display cycles between the month and day, the hour and
minute, and the receive icon screens at two-second intervals.
•
For information about turning auto receive on and off, see
“To turn auto receive on or off”.
Receive Icon
•
•
It resumes normal movement after reception is complete.
Pressing a button to stop reception causes the second hand to
resume normal timekeeping operation.
The receive indicator cycles from
“Unstable” through “Stable” as
shown below while reception is in
progress. How far it cycles depends
on the signal strength.
❚
To trigger a receive operation manually
Receive Icon
•
•
To return to the Timekeeping Mode, press the D button again.
In the Timekeeping Mode, hold
down the D button for about
two seconds.
The display will return to the normal timekeeping screen
automatically if you do not perform any operation for about one or
two minutes.
Hour and Minute Hands
These hands continue to operate normally.
Keep the watch in a location where
reception is stable while a receive
operation is in progress.
•
The watch will beep and reception
will start. The display will flash and
the receive icon ( ) will start to
cycle through its forms.
Note that the second hand does not move while signal
reception is in progress.
About
2 seconds
❚
To interrupt a manual receive operation
About
2 seconds
Press the D button to interrupt a manual receive operation.
Unstable
Stable
About
2 seconds
•
All other buttons besides D are disabled during manual receive.
•
Even under optimum reception conditions, it can take about 10
seconds for reception to stabilize.
When a manual receive operation is successful
The watch terminates manual receive and adjusts the current time.
Next it beeps and then displays the date and time the adjustment
was performed.
•
•
Use the receive icon to check reception status and to
determine the best location for signal reception.
Note that weather, the time of day, surroundings, and other
factors all can affect reception.
•
At this time, the second hand will adjust automatically to the digital
time.
After the date and time of the adjustment appears on the display,
press the D button to return to the Timekeeping Mode. The
watch also will return to the Timekeeping Mode automatically if
you do not perform any operation for about one or two minutes.
•
•
In the Timekeeping Mode, the receive indicator is displayed on the
seconds screen.
When the Home City is HKG, TYO, or SEL
❚
To turn auto receive on or off
Calibration Signal Reception
Precautions
3.
4.
Press the D button to
toggle the setting between
ON and OFF.
•
The auto receive setting can be changed when HKG, TYO, SEL,
HNL, ANC, LAX, DEN, CHI, or NYC is selected for the Home City.
ON
•
Auto receive can be performed while the watch is in the
Timekeeping Mode or World Time Mode only.
Signal reception is not possible when any one of the following
conditions exists.
Auto receive and auto transmitter selection are turned on. The
watch selects either the Otakadoya Mountain signal (40 kHz)
or the Hagane Mountain signal (60 kHz) automatically,
whichever is strongest.
•
1.
In the Timekeeping Mode,
press the D button to
display the last receive
operation time and date.
•
•
Battery at Level 3 to Level 5
Recover mode (See “Recover Mode”.)
•
The transmitter from which a signal last was received
successfully will be given priority for the next auto receive
operation.
•
Receipt of a calibration signal causes the digital time to be
adjusted first, followed by adjustment of the analog time. In order
to ensure proper correction of the analog time, be sure to match
the analog time with the digital time before performing a receive
operation.
•
The display will return to the
normal timekeeping screen
automatically if you do not
perform any operation for
about one or two minutes.
OF (OFF)
Selecting this setting turns off auto receive and auto
transmitter selection.
•
•
Pressing any button while auto receive is in progress will
terminate it.
Make sure you are within the range of a calibration signal
transmitter before performing the receive operation. Remember
that geographic contours, nearby buildings, the season, or the
time of day can make reception impossible even when you are
within range of the transmitter.
When the setting is the
way you want, press the
A button.
2.
Hold down the A button
for about two seconds
until the current auto
receive setting (ON or
OFF) flashes on the
display.
When the Home City is HNL, ANC, LAX, DEN, CHI, or NYC
ON
•
This will exit the setting
screen and return to the last
receive operation time and
date.
At this time, the second hand
will adjust automatically to the
digital time.
Press the D button to return
to the Timekeeping Mode.
The setting screen also will be
exited automatically if you do
not perform any operation for
about two or three minutes.
•
•
Proper reception may be impossible if there is something blocking
the signal. If reception is unsuccessful, try again.
This watch is designed to adjust its current time setting in
accordance with the calibration signal transmitted in Japan and
the United States only. Note that you will need to make your own
adjustments when using this watch outside of Japan or the United
States, or in any area that is outside the range of one of the
receivable time calibration signal transmitters.
Selecting this setting turns on auto receive. The watch always
receives the Fort Collins signal.
•
This is the setting screen.
OF (OFF)
•
•
The second hand will move to
12 o’clock.
Selecting this setting turns off auto receive and auto
transmitter selection.
•
•
•
The initial factory default auto receive setting for the HKG, HNL,
and ANC city codes is OFF.
•
When the watch is unable to adjust its time using the calibration
signal for some reason, timekeeping accuracy is within 20
seconds per month.
•
•
Strong electrostatic charge can cause timekeeping error.
Receive is cancelled if an alarm operation starts while it is being
performed.
4
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Operation Guide 4782 (OC)
•
Is the watch in any mode other than the Timekeeping Mode or
World Time Mode during the auto receive times (midnight, 1:00
a.m., 2:00 a.m., 3:00 a.m., 4:00 a.m., and 5:00 a.m.)?
Auto receive is performed only when the watch is in the
Timekeeping Mode or World Time Mode. It is not performed if the
watch is in any other mode.
5. The digital time and analog time are different.
9. How can I view the last receive operation date and time?
Troubleshooting
•
Normally, received time calibration data is used to adjust the
digital display time, and then the analog hands are adjusted to
match the digital time.
•
In the Timekeeping Mode, press the lower right D button. This
will display the date and time that the time calibration signal was
last received successfully. To return to the Timekeeping Mode,
press the D button again.
1. The watch cannot receive the time calibration signal.
•
Is the signal being transmitted?
Though the time data of the Japanese calibration signal (Call
Sign: JJY) is maintained by the Japan Standard Time Group of
the National Institute of Information and Communications
Technology (NICT), it sometimes may be interrupted for periodic
maintenance work, or because of lightning or other problems.
Are you within the reception range of a transmitter?
See “Reception Ranges” for information about areas where the
watch can receive the signal.
If the hands are misaligned for some reason, they will not indicate
the correct time. If this happens, use the procedure under
“Configuring Analog Settings” to adjust the analog time.
2. Time calibration signal reception is successful, but the
hourly time signal and current time are slightly off.
6. I can’t turn auto receive on and off
•
•
•
After the watch receives the time calibration signal, it performs an
internal decoding process before updating its time setting.
Because of this, the time setting may be off slightly (within one
second).
•
You will not be able to turn auto receive on or off if you have any
city that is not included under “Reception Ranges” selected as
your Home City. For details about setting the correct Home City,
see “To configure Home City settings”.
Is there something in the immediate area that may be interfering
with reception?
Even if you are within the reception range of a transmitter, objects
between you and the transmitter or electrical noise can interfere
with reception. Avoid such areas (see “Location”) during signal
reception.
Do you have the correct Home City code selected?
Calibration signal reception will be impossible if you have any city
that is not included under “Reception Ranges” selected as your
Home City. For details about setting the correct Home City, see
“To configure Home City settings”.
3. Time calibration signal reception is successful, but the
current time is one hour fast.
7. What time is auto receive performed?
•
Auto receive is performed in the middle of the night, when
reception conditions are best. Before going to bed at night, place
the watch near a window, with 12 o’clock facing in the general
direction of the transmitter.
•
Do you have summer time (DST) turned on?
Use the procedure under “To configure Home City settings” to
•
•
If you cannot receive the calibration signal or if the current time
setting is incorrect after signal reception, check the current setup
of the watch.
The following are the watch’s factory default settings, which are
configured automatically whenever you have the battery of the
watch replaced.
•
•
change the summer time setting to OFF or AUTO.
4. Time calibration signal reception is successful, but the
current time setting is wrong.
8. How can I perform manual receive?
•
Hold down the lower right D button for about two seconds. The
watch will beep to indicate that manual receive has started. Place
the watch near a window, with 12 o’clock facing in the general
direction of the transmitter.
•
Is TYO (Tokyo) selected for your Home City?
For details about setting the correct Home City, see “To configure
Home City settings”.
Is auto receive turned off?
Use the procedure under “To turn auto receive on or off” to turn on
auto receive.
Auto Receive
Home City
On
Tokyo
Summer Time
Auto (according to signal data)
Using Summer Time (DST)
World Time City Code List
Use the C button to enter the World Time Mode as shown
under “Modes and Indicators”.
Using World Time
World Time lets you display the current time in any one of 30 cities
(29 time zones) around the world.
Summer time, or Daylight Saving Time (DST) as is it is called in
some countries, calls for setting clocks ahead one hour during the
summer season. Note that the use of summer time depends on the
country and even the local area.
City GMT Dif-
Code ferential
City GMT Dif-
Code ferential
City Name
City Name
❚
To search for a city
– – –
JRS
JED
THR
DXB
KBL
KHI
+2
+3
Jerusalem
Jeddah
Teheran
Dubai
–11
HNL
ANC
LAX
DEN
CHI
Honolulu
Anchorage
Los Angeles
Denver
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
+0
+0
+1
+1
+2
+2
In the World Time Mode, press the D button to scroll
westwardly through the city codes.
❚
To turn summer time on or off
•
•
•
When you enter the World Time Mode, the screen for the city that
was displayed when you last exited the mode appears first.
The seconds count in the World Time Mode is synchronized with
the Timekeeping Mode seconds count.
The same 12-hour/24-hour format you select for the Timekeeping
Mode time is also applied in the World Time Mode.
+3.5
+4
Getting Ready
In the World Time Mode, use the D button to display the screen for
the city code whose summer time setting you want to change.
•
•
A short while after a city code appears, the display will change to
show the current time in that city.
Holding down the D button scrolls at high speed.
+4.5
+5
Kabul
Chicago
Karachi
Delhi
DST indicator
Hold down the A button for
NYC
CCS
RIO
New York
Caracas
DEL
DAC
+5.5
+6
two seconds to toggle the
summer time setting on (DST
indicator displayed) and off.
City Code
Dhaka
Important!
Rio de Janeiro RGN
+6.5
+7
Yangon
Bangkok
Hong Kong
Seoul
If the World Time Mode time is incorrect, correct the setting of the
current time in the Timekeeping Mode.
See “To configure Home City settings” for more information.
•
•
This toggles summer time on or
off.
The “DST” indicator appears on
the display and timekeeping is
advanced by one hour when
summer time is turned on.
– – –
– – –
GMT
LON
PAR
BER
ATH
CAI
BKK
HKG
•
World Time
(Westward)
+8
Greenwich Mean Time SEL
+9
London
Paris
TYO
ADL
SYD
NOU
WLG
+9
Tokyo
•
You can turn summer time on or
off independently for each World
Time Mode city. Note, however,
that you cannot turn on summer
time for the “GMT” city code.
+9.5
+10
+11
+12
Adelaide
Sydney
Noumea
Wellington
•
Pressing the A button in the World Time Mode displays the city
code of the currently selected city for about two seconds.
Berlin
Athens
Cairo
•
•
The contents of the above table are current as of June 2006.
Time differentials in the above table are in accordance with
Universal Coordinated Time (UTC).
5
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Operation Guide 4782 (OC)
❚
To set an alarm time
(–)
Use the C button to enter the Alarm Mode as
shown under “Modes and Indicators”.
3.
Use the D (+) and B (–)
buttons to change the
hour setting.
Using the Alarm and Hourly Time Signal
Example: To set Alarm 2 for 3:30 p.m.
Alarm Number
The watch beeps for 10 seconds when the current time in the
❚
To select an alarm or the Hourly Time
Signal screen
•
In this example, use D (+)
and B (–) to set the hour to
3:00 p.m.
Holding down either button
changes the setting at high
speed.
When setting the hour, make
sure you specify AM (no
indicator) or PM (P) correctly
when using 12-hour
1.
In the Alarm Mode, use the
D button to scroll
through the alarm screens
until the one whose
setting you want to
configure is displayed.
Timekeeping Mode reaches the alarm time you set. There are three
independent alarms, and all of them operate the same way. The
Hourly Time signal causes the watch to beep every hour on the hour.
Each press of the D button cycles through available screens in the
sequence shown below.
(+)
•
•
Alarm 1
Alarm 2
(+)
timekeeping, or that you
specify the correct 24-hour
time.
2.
Hold down the A button
for about two seconds
until the hour digits start
to flash.
Hourly Time Signal
Alarm 3
4.
Press the C button to
select the minute setting.
•
•
This is the setting screen.
Displaying the setting screen
turns on the alarm
Hour
•
This causes the minute digits
to flash.
automatically.
Minute
❚
To turning an alarm or the hourly time
signal on and off
(–)
5.
Use the D (+) and B (–)
buttons to change the
minute setting.
Alarm Number
•
Each press of the D (+) and
B (–) button changes the
minute setting in 30-minute
increments.
1.
In the Alarm Mode, use the
D button to display the
screen for the alarm you
want to turn on or off.
(+)
•
Holding down either button
changes the setting at high
speed.
•
Each press of the D button
advances to the next alarm,
which is indicated by the
(+)
alarm number on the display.
6.
When the setting is the way you want, press the A
button to exit the setting screen.
2.
Press the A button to toggle the displayed alarm on
(ON) or off (OFF).
•
The setting screen also will be exited automatically if you do
not perform any operation for about two or three minutes.
Alarm 2 Screen
Hourly Time Signal Screen
❚
To stop the alarm
Press any button.
❚
To test the alarm
In the Alarm Mode, hold down the D button to sound the alarm.
6
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Operation Guide 4782 (OC)
❚
To measure elapsed time
Use the C button to enter the Stopwatch Mode as shown
under “Modes and Indicators”.
Split Time Indicator
Using the Stopwatch
The stopwatch measures elapsed time in units of 1/100 second up to
99 minutes, 59.99 seconds (100 minutes). When the maximum limit
is reached, the elapsed time returns to zero automatically and timing
continues from there.
The split time screen cycles alternately through the split
indicator, a minute/second screen, and a 1/100 second
screen.
Start
Stop
Reset
About the Display
Pressing the A button while timing is stopped resets the stopwatch
to all zeros.
Split Indicator
Minute
Second
1/100 second
Elapsed Time Screen
A 1/100 second value is displayed for the first minute after you start
an elapsed time measurement. After the first minute, the screen
changes automatically to show elapsed minutes and seconds.
Cumulative Time Measurement
Pressing the D button to restart the stopwatch without resetting it to
all zeros will resume elapsed time measurement from where it was
last stopped.
❚
To start or stop an elapsed time
operation
Seconds, 1/100-second Screen
Second
Minutes, Seconds Screen
Minute
In the Stopwatch Mode, press the D button to start and stop
the stopwatch.
❚
To measure split times
•
Each press of the D button starts or stops the stopwatch.
Start
Record Split
Release Split
Stop
Reset
(Split/Reset)
Pressing A while timing is being performed freezes the current
elapsed time on the display, but timing of the next split continues
internally.
1/100 second
Second
•
Changing to another mode while a split time is displayed cancels
the split time operation.
Paused Elapsed Time Measurement Screen
When elapsed time measurement is paused, the display alternates
between a minute/second screen and a 1/100 second screen at one-
second intervals.
(Start/Stop)
❚
To time 1st and 2nd place finishers
Minute
Start
1st Finisher 2nd Finisher Displays time
Reset
(Displays time
of 1st finisher.)
of 2nd finisher.
Pressing the D button while the split time screen is on the display
stops elapsed time measurement, leaving the split time screen on
the display. Press the A button to exit the split time screen and
display the elapsed time when measurement was stopped.
1/100 second
Second
4.
Press the D button to
cycle through the summer
time settings until the one
you want is displayed.
5.
Use the C button to cycle
through the settings
shown below.
Configuring Home City Settings
You can use the following procedure to set the current time and date
of the Home City that you have selected in the Timekeeping Mode.
Always use the Timekeeping Mode to set and adjust the current
time and date settings.
You also can turn Power Saving on and off while setting the time
and date.
(Westward)
•
Each press of C causes the
applicable setting to flash.
2.
Use the D (Eastward) and
B (Westward) buttons to
scroll through the city
codes until the one you
want to use as your Home
City is displayed.
•
•
A (AUTO)
12/24-hour
Timekeeping
Home City
Summer Time
This setting enables the auto summer time setting, which
turns summer time on or off in accordance with the received
time calibration signal.
•
Display the time zone that you
want to select as your Home
Time Zone.
If you are planning to adjust both the digital and analog
settings manually, be sure to adjust the digital setting first.
TYO = Tokyo
(Eastward)
OF (OFF)
Power Saving
Language
Day
Second
Hour
This setting turns off summer time, and displays the current
time normally.
•
•
See “World Time City Code
List” for a complete list of
city codes.
Holding down either button
changes the setting at high
speed.
❚
To configure Home City settings
ON
This setting turns on summer time. Selecting this setting
displays the DST indicator, and advances the current time
setting by one hour.
1.
In the Timekeeping Mode
hold down the A button
for about two seconds
until the currently selected
city code flashes on the
display.
•
Note that the above setting is used to turn summer time “OFF” or
“ON” manually when any city code other than those listed under
“Reception Ranges” is selected as the Home City.
3.
Press the C button to
display the summer time
setting.
Month
Year
Minute
City Code
•
The second hand will move to
12 o’clock.
7
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Operation Guide 4782 (OC)
c. When the hour, minutes, year, month, or day setting is
selected
•
When setting the hour, make sure you specify AM (no indicator) or
PM (P) correctly when using 12-hour timekeeping, or that you
specify the correct 24-hour time.
Configuring Analog Settings
6.
Use the D (+) and B (–) buttons to change the flashing
setting.
You can use the Hand Setting Mode to adjust the analog time
manually when it does not match the digital time.
Press the D button to increase the
selected setting or the B button to
decrease it.
(–)
•
•
You can set the year within the range of 2000 to 2099. The day of
the week is set automatically in accordance with the date you set.
The watch makes adjustments for leap years and month lengths
automatically.
a. When the 12/24-hour timekeeping setting is selected
Press D to toggle the timekeeping
format between 12-hour (“12H”
indicator) and 24-hour (“24H”
•
Holding either button scrolls the
setting at high speed.
Hand Setting Mode
1.
Hold down the A button
for about two seconds.
indicator).
•
This will cause the second
hand to move to 12 o’clock
and stop.
7.
When the settings are the way you want, press the A
button to exit the setting screen.
Hour Minute
(+)
•
“-00-” will be flashing on the
digital display.
•
The setting screen also will be exited automatically if you do
not perform any operation for about two or three minutes.
d. When the language setting is selected
Press the D button to toggle
between Japanese (kanji) and
English.
12/24-hour Timekeeping
Digital-Analog Synchronization
b. When the seconds setting is selected
Press D to reset the seconds to 00
in accordance with the time signal
on the radio, TV, etc.
After adjustment of the digital time, the watch will adjust its analog
setting automatically to match.
2.
If the second hand does
not align properly with the
12 o’clock position, press
the D button to adjust it.
•
When adjusting the analog time, the hands may move clockwise
or counterclockwise.
Japanese (Kanji)
e. When the Power Saving setting is selected
While the Power Saving setting is
selected, press the D button to
toggle it ON and OFF.
•
Pressing the D button while the
seconds count is in the range of
30 to 59 resets it to 00 and also
adds 1 to the minutes. Pressing
the D button in the range of 00
to 29 resets the seconds count
without changing the minutes.
•
Depending on how many hours different the digital and analog
time settings are, it may take some time for the analog hand
setting procedure to be finished.
•
•
Each press of the D button
advances the second hand
one second.
Holding down the D button
advances the hand at high
speed.
•
After adjustment of the hour and minute hand, the second hand
will adjust automatically to the digital time.
Resets to 00.
(+)
3.
Press the C button to
advance to setting of the
hour and minute hands.
5.
When the analog setting is the way you want, press the
A button.
•
This exits the setting screen and synchronizes the minute
hand with the current seconds count automatically.
At this time, the second hand will adjust automatically to the
digital time.
The setting screen also will be exited automatically if you do
not perform any operation for about two or three minutes.
•
This causes the hour and
minute digits to flash on the
digital display.
•
•
(–)
4.
Use the D (+) and B (–)
buttons to adjust the hour
and minute hands.
•
Each press of the D button
moves the hands 10 seconds
clockwise, while the B button
moves them 10 seconds
counterclockwise.
(+)
•
Holding down either button
changes the setting at high
speed.
High-speed Lock
•
You can use either of the following two operations to lock high-
speed hand movement.
Clockwise: Holding down the D button to start high-speed hand
movement, press B to lock it.
Counterclockwise: Holding down the B button to start high-
speed hand movement, press D to lock it.
•
High-speed movement will continue until it completes a 12-hour
cycle, or until you press any button to stop it.
8
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