Casio 5261 User manual

Operation Guide 5261
E-9
E-62 Adjusting Home Positions Manually
E-63 To adjust home positions manually
E-67 Troubleshooting
E-76 Specifications
E-8
E-47 Using the Countdown Timer
E-48 To specify the countdown start time
E-49 To perform a countdown timer operation
E-50 To stop the alarm
E-51 Checking the Current Time in a Different Time Zone
E-52 To view the time in another time zone
E-53 To specify standard time or daylight saving time (DST) for a city
E-55 To swap your Home City and World Time City
E-57 Using the Alarm
E-58 To change the alarm time setting
E-58 To turn the alarm on or off
E-58 To stop the alarm
E-59 Auto Correction of Hand Home Positions
E-60 To trigger auto correction of hand home positions
E-7
E-33 Timekeeping
E-34 Configuring Home City Settings
E-34 To configure Home City settings
E-36 To toggle the Home City time between standard time and daylight
saving time
E-38 Configuring Current Time and Date Settings Manually
E-38 To change the current time setting manually
E-41 To change the current date setting manually
E-44 Using the Stopwatch
E-45 To perform elapsed time measurement
E-45 To perform an elapsed time operation
E-45 To pause at a split time
E-6
Contents
E-2 About This Manual
E-3 Things to check before using the watch
E-10 Charging the Watch
E-17 To recover from the sleep state
E-18 Radio Controlled Atomic Timekeeping
E-23 To get ready for a receive operation
E-26 To perform manual receive
E-28 To check the result of the latest receive operation
E-30 Mode Reference Guide
E-31 To determine the watch’s current mode
E-31 To return to the Timekeeping Mode from any other mode
E-32 To select a mode
E-5
The watch is now ready for use.
For details about the watch’s radio controlled timekeeping feature, see “Radio
x
Controlled Atomic Timekeeping” (page E-18).
E-4
2. Check the Home City and the daylight saving time (DST) setting.
Use the procedure under “To configure Home City settings” (page E-34) to configure
your Home City and daylight saving time settings.
Important!
Proper time calibration signal reception and World Time settings depend on correct
Home City, time, and date settings in the Timekeeping Mode. Make sure you
configure these settings correctly.
3. Set the current time.
xTo set the time using a time calibration signal
See “To get ready for a receive operation” (page E-23).
xTo set the time manually
See “Configuring Current Time and Date Settings Manually” (page E-38).
E-3
Things to check before using the watch
1. Hold down Cat least two seconds to enter the Timekeeping Mode, and then
observe the movement of the
x
Second Hand.
Is the
x
Second Hand moving smoothly at one-second intervals?
Is the
x
Second Hand moving at
two-second intervals or is it stopped
completely?
Go to step 2.
The watch is charged sufficiently.
For details about charging, see
“Charging the Watch” (page E-10).
Power is low. Charge the watch by placing
it in a location where it is exposed to light.
For details, see “Charging the Watch”
(page E-10).
NO
YES
YES
NEXT
E-2
About This Manual
Button operations are indicated using the letters A
through Dshown in the illustration.
Hand Functions
z
Hour Hand
x
Second Hand
c
Minute Hand
v
Left Dial Hand: Indicates the current mode.
b
Lower Dial Hand
n
Right Dial Hands
m
Day Indicator
This User’s Guide uses numbers shown above to identify
watch hands and indicators.

B +
* 6> 5
@
E-1
ENGLISH
Congratulations upon your selection of this CASIO watch.
This watch does not have a city code that corresponds to the UTC offset of –3.5
hours. Because of this, the radio-controlled atomic timekeeping function will not
display the correct time for Newfoundland, Canada.
Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage
or loss suffered by you or any third party arising through the use of this product or
its malfunction.
MA1112-EA

Operation Guide 5261
E-19
If your Home City Code setting is this: The watch can receive the signal from
the transmitter located here:
LONDON (LON), PARIS (PAR), ATHENS (ATH) Anthorn (England), Mainflingen (Germany)
HONG KONG (HKG) Shangqiu City (China)
TOKYO (TYO) Fukushima (Japan), Fukuoka/Saga (Japan)
HONOLULU (HNL), ANCHORAGE (ANC),
LOS ANGELES (LAX), DENVER (DEN),
CHICAGO (CHI), NEW YORK (NYC)
Fort Collins, Colorado (United States)
Important!
The areas covered by
xHONOLULU (HNL) and ANCHORAGE (ANC) are quite far
from the calibration signal transmitters, so certain conditions may cause reception
problems.
When
xHONOLULU (HNL) or HONG KONG (HKG)is selected as the Home City,
only the time and date are adjusted according to the time calibration signal. You
need to switch manually between standard time and daylight saving time (DST) if
required. See “To toggle the Home City time between standard time and daylight
saving time” (page E-36) for information about how to do this.
E-18
Radio Controlled Atomic Timekeeping
This watch receives a time calibration signal and updates its time setting accordingly.
However, when using the watch outside of areas covered by time calibration signals,
you will have to adjust the settings manually as required. See “Configuring Current
Time and Date Settings Manually” (page E-38) for more information.
This section explains how the watch updates its time settings when the city code
selected as the Home City is in Japan, North America, Europe, or China, and is one
that supports time calibration signal reception.
E-17
To recover from the sleep state
Move the watch to a well-lit area or press any button.
E-16
Power Saving
Power Saving enters a sleep state automatically whenever the watch is left for a
certain period in an area where it is dark. The table below shows how watch functions
are affected by Power Saving.
There actually are two sleep state levels: “second hand sleep” and “function sleep”.
x
Elapsed Time in Dark Operation
60 to 70 minutes (second hand
sleep)
x
x
Second Hand only stopped at 12 o’clock, all other
functions enabled
6 or 7 days (function sleep) All functions, including analog timekeeping, disabledx
Internal timekeeping maintainedx
The watch will not enter a sleep state between 6:00 a.m. and 9:59 p.m. If the watchx
is already in a sleep state when 6:00 a.m. arrives, however, it will remain in the
sleep state.
The watch will not enter a sleep state while it is in the Stopwatch Mode or
x
Countdown Timer Mode.
E-15
Charging Times
Exposure Level (Brightness)
Daily
Operation
*1
Level Change *2
Level 3 Level 2 Level 1
Outdoor sunlight (50,000 lux) 8 minutes 2 hours 23 hours
Window sunlight (10,000 lux) 30 minutes 6 hours 85 hours
Window sunlight on cloudy day
(5,000 lux) 48 minutes 8 hours 138 hours
Indoor fluorescent lighting (500 lux) 8 hours 92 hours – – –
1 Approximate exposure each day to generate power for normal daily operation.*
2 Approximate amount exposure time required to take power up one level.*
The above exposure times all are for reference only. Actual exposure times depend
x
on lighting conditions.
For details about the operating time and daily operating conditions, see the “Powerx
Supply” section of the Specifications (page E-77).
E-14
Power Recovery Mode
The watch is designed to go into a power recovery mode that stops hand operation
temporarily whenever power suddenly drops below a certain level due to overuse
of the alarm tone over a short period. Note that all operations are disabled while the
watch is in the power recovery mode.
The hands will move to the correct positions and the watch will resume normal
operation after power recovers (in about 15 minutes). Putting the watch in a location
where it is exposed to light will help power to recover sooner.
E-13
Hand Movement and Function Status
Level Hand Movement Function Status
1 Normal. All functions enabled.
2
x
x
Second Hand moving at two-second
intervals.
m
m
Day Indicator changes to 1(home position).
Beeper, time calibration signal
reception, and countdown timer
operation disabled.
3
x
x
Second Hand stopped.
z
z
Hour Hand and c
c
Minute Hand stopped
at 12 o’clock.
All functions disabled.
When power drops to Level 3, all functions will be disabled but the watch willx
continue to keep time internally for about one week. If you recharge the battery
sufficiently during this period, the analog hands will move automatically to the
correct setting and regular timekeeping will resume. After one week, all settings
(including timekeeping) will be cleared. Recharging the battery will reset all settings
to their initial factory defaults.
E-12
Power Levels
You can get an idea of the watch’s power level by
observing the movement of the
x
Second Hand in the
Timekeeping Mode. See “Hand Movement and Function
Status” (page E-13).
If the
x
Second Hand is moving normally at one-second
intervals, power is at Level 1.
Low Battery Alert
If the
x
Second Hand is moving at two-second intervals,
power is at Level 2, which is quite low. Expose the watch to
light as soon as possible so it can charge.
Moves at two-second
intervals.

B +

@5
E-11
Warning!
Leaving the watch in bright light for charging can cause it to become quite hot.
Take care when handling the watch to avoid burn injury. The watch can become
particularly hot when exposed to the following conditions for long periods.
On the dashboard of a car parked in direct sunlight
x
Too close to an incandescent lampx
Under direct sunlightx
Important!
Keep the watch in an area normally exposed to bright light when storing it for long
x
periods. This helps to ensure that power does not run down.
Storing the watch for long periods in an area where there is no light or wearing it inx
such a way that it is blocked from exposure to light can cause power to run down.
Make sure that the watch is exposed to bright light whenever possible.
E-10
Charging the Watch
The face of the watch is a solar panel that generates power from light. The generated
power charges a built-in rechargeable battery, which powers watch operations. The
watch charges whenever it is exposed to light.
Charging Guide
Whenever you are not
wearing the watch, be sure
to leave it in a location
where it is exposed to light.
Best charging
x
performance is achieved
by exposing the watch to
light that is as strong as
possible.
When wearing the watch,
make sure that its face is
not blocked from light by the
sleeve of your clothing.
The watch may enter a
x
sleep state (page E-16) if
its face is blocked by your
sleeve even only partially.

Operation Guide 5261
E-29
Radio-controlled Atomic Timekeeping Precautions
Strong electrostatic charge can result in the wrong time setting.
x
Even if a receive operation is successful, certain conditions can cause the timex
setting to be off by up to one second.
The watch is designed to update the date and day of the week automatically forx
the period January 1, 2000 to December 31, 2099. Updating of the date by signal
reception will no longer be performed starting from January 1, 2100.
If you are in an area where signal reception is not possible, the watch keeps time
x
with the precision noted in “Specifications” (page E-76).
The receive operation is disabled under any of the following conditions.x
While power is at Level 2 or lower (page E-12)−
While the watch is in the power recovery mode (page E-14)−
When the watch is in the function sleep state (power saving, page E-16)−
While a countdown time operation is in progress (page E-47)−
A receive operation is cancelled if an alarm sounds while it is being performed.x
E-28
To check the result of the latest receive operation
In the Timekeeping Mode, press A.
The
x
x
Second Hand will move to YES (Y) for five
seconds if the latest receive operation was successful,
or NO (N) if it was not. After that, regular timekeeping
will resume.
You can return to the Timekeeping Mode manually by
x
pressing Awhile the
x
Second Hand is pointing to YES
(Y) or NO (N).
Note
The
x
x
Second Hand will indicate NO (N) if you have
adjusted the time or date setting manually since the
latest receive operation.

@
E-27
The receive operation is complete when the3.
x
Second
Hand moves to YES (Y) or NO (N) for about five
seconds, and then resumes regular timekeeping.
You can return to the Timekeeping Mode manually by
x
pressing Awhile the
x
Second Hand is pointing to
YES (Y) or NO (N).
When the receive operation is successful, the watch
x
adjusts the time setting accordingly. It does not adjust
the setting if the operation failed.
Note
To interrupt a receive operation and return to thex
Timekeeping Mode, press any button.

@
E-26
To perform manual receive
In the Timekeeping Mode, keep1. Adepressed (for about two seconds) as the
x
Second Hand goes through the following sequence.
Moves toxYES (or Yfor some models) or NO (N) to indicate the last signal
reception result, then to READY (R).
The2.
x
Second Hand indicates the operations the watch is currently performing.
When the x
x
Second
Hand is pointed here: It means this:
READY (R) Watch is setting up for reception.
WORK (W) Reception is in progress.
YES (Y) Reception was completed
successfully.
NO (N) Reception failed for some reason.
If signal reception is unstable, thexx
x
Second Hand
may move between WORK (W) and READY (R).


@
E-25
What you should do next depends on whether you are using Auto Receive or3.
Manual Receive.
Auto Receive: Leave the watch over night in the location you selected in step 2.
x
See “Auto Receive” on page E-25 for details.
Manual Receive: Perform the operation under “To perform manual receive” onx
page E-26.
Auto Receive
With Auto Receive, the watch performs the receive operation each day
x
automatically up to six times (up to five times for the Chinese calibration signal)
between the hours of midnight and 5 a.m. (according to the Timekeeping Mode
time). When any receive operation is successful, none of the other receive
operations for that day are performed.
When a calibration time is reached, the watch will perform the receive operation
x
only if it is in the Timekeeping Mode or World Time Mode. The receive operation is
not performed if a calibration time is reached while you are configuring settings.
E-24
Signal reception may be difficult or even impossible under the conditionsx
described below.
Inside or
among
buildings
Inside a
vehicle
Near
household
appliances,
office
equipment,
or a mobile
phone
Near a
construction
site, airport,
or other
sources of
electrical
noise
Near
high-tension
power lines
Among
or behind
mountains
E-23
To get ready for a receive operation
Confirm that the watch is in the Timekeeping Mode. If it isn’t, hold down1. Cat least
two seconds to enter the Timekeeping Mode.
Place the watch in a location where signal reception is good.2.
Position the watch as shown in the
x
nearby illustration, with 12 o’clock
pointed towards a window. Make sure
there are no metal objects nearby.
Signal reception normally is betterx
at night.
The receive operation takes from twox
to seven minutes, but in some cases
it can take as long as 14 minutes.
Take care that you do not perform
any button operation or move the
watch during this time.
12 o’clock
or
E-22
Signal reception may not be possible at the distances noted below during certainx
times of the year or day. Radio interference may also cause problems with
reception.
Mainflingen (Germany) or Anthorn (England) transmitters: 500 kilometers (310
−
miles)
Fort Collins (United States) transmitter: 600 miles (1,000 kilometers)
−
Fukushima or Fukuoka/Saga (Japan) transmitters: 500 kilometers (310 miles)−
Shangqiu (China) transmitter: 500 kilometers (310 miles)−
As of December 2010, China does not use Daylight Saving Time (DST). If Chinax
does go to the Daylight Saving Time system in the future, some functions of this
watch may no longer operate correctly.
Using this watch in a country covered by a time calibration that is different from the
x
countries it supports may result in incorrect time indication due to local application
of summer time, etc.
E-21
Japanese Signals Chinese Signal
Fukushima
500 kilometers
1,000 kilometers
Fukuoka/Saga
1,500 kilometers
Changchun500 kilometers
Beijing
Shangqiu
Shanghai
Chengdu
Hong Kong
E-20
Approximate Reception Ranges
UK and German Signals North American Signal
Anthorn
500 kilometers
1,500 kilometers
Mainflingen
The Anthorn signal is receivable
within this area.
2,000 miles
(3,000 kilometers)
600 miles
(1,000 kilometers)
Fort Collins

Operation Guide 5261
E-39
Change the Home City and daylight saving time (DST)2.
settings, if you want.
For details about these settings, see steps 2 and 3
x
under “To configure Home City settings” (page E-34).
In the following steps, each press ofxCcycles
between settings as shown below.
C
C
C
CC
Home city/DST Hour/Minute Year
Day Month
Press3. C.
The watch will beep, and thex
x
Second Hand and
v
Left Dial Hand will move to
their 12 o’clock positions. This is the time setting mode.

B +
*>
@
E-38
Configuring Current Time and Date Settings Manually
You can configure current time and date settings manually when the watch is unable
to receive a time calibration signal.
To change the current time setting manually
In the Timekeeping Mode, keep1. Adepressed (for about
five seconds) as the
x
Second Hand goes through the
following sequence.
Moves to
xYES (or Yfor some models) or NO (N)
to indicate the last signal reception result, then to
READY (R), and then to the city code of the currently
selected Home City.
At this time, the
x
v
Left Dial Hand will indicate the
Home City’s current daylight saving time setting (STD
or DST).

@>
E-37
Note that you cannot switch betweenxSTD (standard time)/DST (daylight saving
time) while UTC is selected as your Home City.
After the setting is the way you want, press3. Ato return to the Timekeeping Mode.
Note
After you specify a city code, the watch will use UTC* offsets in the World Time
x
Mode to calculate the current time for other time zones based on the current time
in your Home City.
Selecting some city codes makes it possible for the watch to receive the time
x
calibration signal for the corresponding area automatically. See page E-18 for
details.
Coordinated Universal Time, the world-wide scientific standard of timekeeping. The*
reference point for UTC is Greenwich, England.
E-36
In the city code setting mode, thex
v
Left Dial Hand indicates the current daylight
saving time setting as STD (standard time) or DST (daylight saving time).
Note that you cannot switch between
xSTD (standard time)/DST (daylight saving
time) while UTC is selected as your Home City.
After all the settings are the way you want, press4. Ato return to the Timekeeping
Mode.
To toggle the Home City time between standard time and daylight saving time
Perform the step 1 under “To configure Home City settings” on page E-34.1.
Each time you select a city code, the
x
z
Hour Hand,
c
Minute Hand, and
b
Lower Dial Hand move to the current time for that city code. Do not perform
the next operation until these hands stop moving.
Press2. Bto toggle the time for the city code of the currently selected Home City
between STD (standard time)/DST (daylight saving time).
In the city code setting mode, thex
v
Left Dial Hand indicates the current daylight
saving time setting as STD (standard time) or DST (daylight saving time).
E-35
The watch will exit the setting mode automatically ifx
you do not perform any operation for about two or
three minutes.
For details about city codes, see the “City Code
x
Table” at the back of this manual.
To change the Home City setting, press2. Dto move the
x
Second Hand clockwise.
Keep pressingxDuntil the
x
Second Hand is pointing
at the city code you want to select as your Home City.
Each time you select a city code, the
x
z
Hour Hand,
c
Minute Hand,
b
Lower Dial Hand and
m
Day
Indicator move to the current time and date for that
city code. Do not perform the next operation until
these hands stop moving.
Press3. Bto toggle the time for the currently selected city code between STD
(standard time)/DST (daylight saving time).

B +
@> *5
E-34
Configuring Home City Settings
There are two Home City settings: actually selecting the Home City and selecting
either standard time or daylight saving time (DST).
To configure Home City settings
Note
This watch does not have a city code that corresponds
x
to Newfoundland.
In the Timekeeping Mode, keep1. Adepressed (for about
five seconds) as the
x
Second Hand goes through the
following sequence.
Moves to
xYES (or Yfor some models) or NO (N)
to indicate the last signal reception result, then to
READY (R), and then to the city code of the currently
selected Home City.
This indicates the city code setting mode.
x

@
E-33
Timekeeping
Use the Timekeeping Mode to view the current time and date. To enter the
Timekeeping Mode from any other mode, hold down Cat least two seconds.
Hand Functions
z
Hour Hand
x
Second Hand
c
Minute Hand
v
Left Dial Hand: Indicates the day of the week.
b
Lower Dial Hand: Indicates the current hour in the
Home City time in 24-hour format.
n
Right Dial Hands:
Indicate the current time in the World Time City (page
E-51) in 24-hour format.
m
Day Indicator

* 6> 5
B +@
E-32
To select a mode
Press Cto cycle between the modes as shown below. The
v
Left Dial Hand
indicates the currently selected mode.
>
Timekeeping Mode Stopwatch Mode
Alarm Mode
Countdown Timer Mode
World Time Mode
The hand indicates
the day of the week
(SU, MO, TU, WE, TH,
FR, SA).
The hand points to
(at 12 o’clock).
The hand points to AL.
The hand points to TR.
The hand points to STD
or DST.
C
C
C
C
C
E-31
Selecting a Mode
With this watch, everything starts from the Timekeeping Mode.
To determine the watch’s current mode
Check the position of the
v
Left Dial Hand as shown
under “To select a mode” (page E-32).
To return to the Timekeeping Mode from any other
mode
Hold down Cfor about two seconds until the watch beeps
twice.

>
E-30
Mode Reference Guide
Your watch has five “modes”. The mode you should select depends on what you want
to do.
To do this: Enter this mode: See:
View the current time in your Home City and in one
x
of 29 other cities around the globe
View the current date in the Home Cityx
Configure Home City and daylight saving timex
(DST) settings
Perform a time calibration receive operation
x
Configure time and date settings manuallyx
Timekeeping Mode E-33
Use the stopwatch to measure elapsed time Stopwatch Mode E-44
Use the countdown timer Countdown Timer Mode E-47
View the current time in one of 29 cities (time zones)
around the globe World Time Mode E-51
Set an alarm time Alarm Mode E-57

Operation Guide 5261
E-49
To perform a countdown timer operation
BB B B D
Start Stop (Restart) (Stop) Reset
Before starting a countdown timer operation, check to make sure that thex
countdown timer is not already operating (indicated by a moving
x
Second Hand).
If it is, press Bto stop it and then Dto reset to the countdown start time.
An alarm sounds for 10 seconds when the end of the countdown is reached. This
x
alarm will sound in all modes.
While a countdown operation is in progress, thex
x
Second Hand and
n
Right
Dial Hands move counterclockwise. When the end of a countdown is reached,
the
x
Second Hand and
n
Right Dial Hands change direction and start moving
clockwise to measure elapsed time after the end of the countdown. The elapsed
time operation continues until you press Bto stop it.
The maximum time measured by the elapsed time operation that starts after a
x
countdown is complete is 23 hours, 59 minutes, 59 seconds.
E-48
To specify the countdown start time
Use1. Cto move the
v
Left Dial Hand to TR.
After confirming that the2.
x
Second Hand is stopped (which indicates there is no
ongoing countdown timer operation), press D.
If the
x
x
Second Hand is moving, press Bto stop it and then press D.
Use3. D(+) and A(–) to specify the countdown start time.
Each press of either button will move the
x
n
Right Dial Hands one minute.
Holding downxDor Awill start high-speed hand movement in the applicable
direction. To stop high-speed hand movement, press any button.
The maximum countdown start time setting is 24 hours. To set a countdown start
x
time of 24 hours, move the
n
Right Dial Hands to 24.
E-47
Using the Countdown Timer
The countdown timer can be configured to start automatically at a preset time, and
sound an alarm when the end of the countdown is reached.
Hand Functions
x
Second Hand:
Moves counter-clockwise to countdown the seconds.
Automatically switches to clockwise movement after
the end of the countdown is reached to count up the
seconds of the elapsed time operation.
v
Left Dial Hand: Points to TR.
n
Right Dial Hands:
Move counter-clockwise to countdown the hours and
minutes. Automatically switch to clockwise movement
after the end of the countdown is reached to count up
the hours and minutes of the elapsed time operation.

6
@
>
E-46
Note
The Stopwatch Mode can indicate elapsed time up to 23 hours, 59 minutes, 59.95
x
seconds.
xDbutton operation (split, reset) is disabled while hands are moving at high speed
following a reset operation and when transitioning from a split time back to normal
elapsed timekeeping.
Once started, stopwatch timing continues until you press
xBto stop it, even if you
exit the Stopwatch Mode to another mode and even if timing reaches the stopwatch
limit defined above.
You can pressxBto start an elapsed time operation immediately after entering the
Stopwatch Mode, even if the watch’s hands are still moving to their initial Stopwatch
Mode positions. Note, however, that if the stopwatch was not reset after the last
elapsed time operation, timing will restart from where it was last stopped, and not
from 0.
The
x
v
Left Dial Hand indicates the 1/20-second count for the first 30 seconds of
a stopwatch elapsed time operation. After that, the hand stops at 0. 1/20-second
timing continues internally after the first 30 seconds, and the
v
Left Dial Hand will
move to the current value whenever B(Stop) or D(Split) is pressed.
E-45
To perform elapsed time measurement
Use1. Cto move the
v
Left Dial Hand to .
Now you can perform either of following stopwatch operations.2.
To perform an elapsed time operation
BB B B D
Start Stop (Restart) (Stop) Reset
To pause at a split time
BDNormal stopwatch hand movement will
resume automatically after five seconds.
B D
Start Split Stop Reset
E-44
Using the Stopwatch
The stopwatch measures elapsed time and split times.
Hand Functions
x
Second Hand: Indicates the stopwatch seconds count.
v
Left Dial Hand: Indicates the stopwatch 1/20-second
count.
1/20-second count is indicated by the
value at the 12 o’clock position.
Stopwatch 1/20 second
hand [.25]
n
Right Dial Hands: Indicate the stopwatch hours and
minutes.

> 6
@
E-43
Use7. D(+) and B(–) to change the
m
Day Indicator
setting.
If you want to change the time setting at this time,
x
press Cand then perform the procedure starting
from step 3 under “To change the current time setting
manually” (page E-38).
After the settings are the way you want, press8. Ato
return to the Timekeeping Mode.
This will cause the
x
x
Second Hand to move
automatically to 12 o’clock and resume movement
from there.
The day of the week indicated by the
x
v
Left Dial
Hand changes automatically in accordance with the
date (year, month, and day).
Note
The watch’s built-in full automatic calendar makes allowances for different month
x
lengths and leap years. Once you set the date, there should be no reason to
change it except after you have the watch’s rechargeable battery replaced or after
power drops to Level 3.

5
@
>
E-42
Each press ofxDcauses the
x
Second Hand (which
indicates the ones digit of the year setting) to move.
After the year setting is the way you want, press4. C.
The watch will beep and change to the month setting
x
mode.
Use5. Dto move the
x
Second Hand to the month
setting you want.
After the month setting is the way you want, press6. C.
The watch will beep and change to the day setting
x
mode.
Setting the month
@
Dec
Jan Feb
Mar
Apr
Jun May
Nov
Jul
Oct
Sep
Aug
Setting the year (ones digit)
@
01 2
3
4
657
9
8
E-41
To change the current date setting manually
In the Timekeeping Mode, keep1. Adepressed (for
about five seconds) as the
x
Second Hand goes
through the following sequence.
Moves toxYES (or Yfor some models) or NO (N)
to indicate the last signal reception result, then to
READY (R), and then to the city code of the currently
selected Home City.
Press2. Ctwice.
The watch will beep and change to the year setting
x
mode.
The year can be set in the range of 2000 to 2099.
x
Use3. Dand Bto change the year setting.
Each press of
xBcauses the
v
Left Dial Hand
(which indicates the tens digit of the year setting) to
move. In this case, the current setting is indicated not
by the hand position, but rather by the value at the
12 o’clock position.
>
10
60
00
70
90
80
20
50
30
40
Setting the year (tens digit)
Example: Indicates
2010-2019
E-40
Use4. D(+) and B(–) to change the time (hour and minute) setting.
Each press of either button will move the hands (
x
z
Hour Hand and
c
Minute
Hand) one minute.
Holding down
xDor Bwill start high-speed
z
Hour Hand and
c
Minute Hand
movement in the applicable direction. To stop high-speed hand movement,
press any button.
The
x
b
Lower Dial Hand and
z
Hour Hand move in sync with each other.
When setting the time, make sure that thex
b
Lower Dial Hand indicates the
proper a.m./p.m. hour.
If you want to change the date setting at this time, press
xCand perform the
procedure starting from step 3 under “To change the current date setting
manually” (page E-41).
After the time setting is the way you want, press5. Ato return to the Timekeeping
Mode.
This will cause the
x
x
Second Hand to move automatically to 12 o’clock and
resume movement from there.