Operation Guide 5394 (OC)
E-55
Adjusting Home Positions
Strong magnetism or impact can cause the hands and/or day indicator setting to be off, even if the watch
is able to perform the time calibration signal receive operation.
Auto Home Position Adjustment
Auto correction of hand home positions corrects the hand position automatically.
x
Auto correction is performed in the Timekeeping Mode only.
x
Auto correction corrects the positions of all hands. For the day Indicator, you must perform the manual
adjustment procedure under “To adjust home positions” (page E-56).
x
If the
4
Upper Dial Hand
is 12 hours off of the current correct time, correct the setting using the
procedure under “To adjust home positions” (page E-56).
Manual Home Position Adjustment
Perform the procedure in this section if auto home position adjustment is not possible for some reason.
x
Hand home position adjustment is not required if the time and day settings are correct.
Note
x
Any time after you enter the home position adjustment mode in step 2 of the following procedure, you
can return to the Timekeeping Mode by pushing the crown back in. In this case, any adjustments you
made before the watch returned to the Timekeeping Mode will be applied.
x
If you do not perform any operation with the crown for about two minutes after pulling it out, crown
operations will become disabled. If this happens, push the crown back in and then pull it out again.
E-54
6. After the settings are the way you want, push the crown back in to exit the alarm setting mode.
x
The alarm always works based on the time kept in the Timekeeping Mode.
x
The watch will return to the Timekeeping Mode automatically if you do not perform any operation in
the Alarm Mode for about two or three minutes.
x
If you do not perform any operation with the crown for about two minutes after pulling it out, crown
operations will become disabled. If this happens, push the crown back in and then pull it out again.
To turn the alarm on or off
In the Alarm Mode, press
A
to toggle the alarm between on and off. The
2
Second Hand
will indicate the
current ON/OFF setting.
Note
x
The alarm will not sound if battery power is low.
x
The alarm will not sound if the watch is in the Power Saving sleep state.
To stop the alarm
Press any button.
E-53
To change the alarm time setting
1. In the Timekeeping Mode, press
B
four times to enter the Alarm Mode.
x
The
5
Lower Dial hand
will move to
AL
.
2. Pull out the crown to enter the alarm setting mode.
x
You can toggle between the hour and minute setting mode, and the hour only setting mode by
pressing
B
.
Hour/Minute
Hour
B
3. Rotate the crown to set the alarm time.
x
The
1
Hour Hand
will also move.
x
See “Using the Crown” (page E-4) for information about high-speed hand movement.
4. Press
B
to switch to the hour setting mode.
x
The
1
Hour Hand
will move slightly left and right to indicate the
1
Hour Hand
setting mode.
5. Rotate the crown to adjust the hour setting only.
x
Check the 24-hour time indicated by the
4
Upper Dial Hand
to see if the current setting is a.m. or
p.m.
x
See “Using the Crown” (page E-4) for information about high-speed hand movement.
E-52
Using the Alarm
When the alarm is turned on, an alarm will sound for about 10 seconds each day when the time in the
Timekeeping Mode reaches the preset alarm time. This is true even if the watch is not in the Timekeeping
Mode.
Hands and Indicators
1
Hour Hand:
Indicates the currently set alarm time hour.
2
Second Hand:
Indicates the current alarm ON/OFF setting.
3
Minute Hand:
Indicates the currently set alarm time minute.
4
Upper Dial Hand:
Indicates the hour setting of the current alarm time in
24-hour format.
5
Lower Dial Hand:
Points to
AL
.
E-51
3. Rotate the crown to set the countdown start time.
x
The maximum countdown start time setting is 60 minutes. To set a countdown start time of 60 minutes,
move the
3
Minute Hand
to 12 o’clock.
x
See “Using the Crown” (page E-4) for information about high-speed hand movement.
4. Push the crown back in to exit the countdown start time setting mode.
x
If you do not perform any operation with the crown for about two minutes after pulling it out, crown
operations will become disabled. If this happens, push the crown back in and then pull it out again.
To perform a countdown timer operation
A
A
C
Start
Stop
Zero Reset
x
A time-up alert sounds for 10 seconds when the countdown reaches 0, and then the timer displays the
start time.
x
The alarm will not sound if battery power is low.
x
Pulling out the crown while a countdown is in progress will stop the countdown and enter the
countdown start time setting mode.
Important!
x
Time calibration signal reception is disabled while the watch is in the Countdown Timer Mode.
To stop the alarm
Press any button.
E-50
Using the Countdown Timer
The countdown timer start time can be set in one-minute increments up to 60 minutes. An alarm sounds
for about 10 seconds when the timer reaches zero.
Hands and Indicators
2
Second Hand:
Indicates countdown or elapsed seconds.
3
Minute Hand:
Indicates countdown or elapsed minutes.
5
Lower Dial Hand:
Points to
TR
.
x
All hands move counterclockwise during a countdown.
To specify the countdown start time
1. In the Timekeeping Mode, press
B
three times to enter the Countdown
Timer Mode.
x
The
5
Lower Dial Hand
will move to
TR
.
2. In the Countdown Timer Mode, pull out the crown.
x
This enters the countdown start time setting mode.
E-49
To enter and exit the Stopwatch Mode
In the Timekeeping Mode, press
B
twice to enter the Stopwatch Mode.
x
The
5
Lower Dial Hand
will move to
ST
.
To perform an elapsed time operation
A
A
A
A
C
Start
Stop
(Restart)
(Stop)
Zero Reset
To perform fl yback timing
Pressing
C
while an elapsed time operation is in progress performs zero reset and immediately resumes
timing from there. You can do this as many times as you want.
A
C
C
. . . . .
A
C
Start 1
Start 2
Start 3
Stop
Zero Reset
x
An ongoing elapsed time measurement operation continues even if you pull out the crown or changing
to a different mode.
x
The
2
Second Hand
, which indicates the 1/20 (0.05)-second count during stopwatch operation, moves
only 30 seconds after an elapsed time measurement operation is started or restarted. After that, the
2
Second Hand
stops.
E-48
Using the Stopwatch
You can use the stopwatch to measure elapsed times. A fl yback feature (page E-49) lets you reset the
stopwatch to zero without stopping time measurement.
Hands and Indicators
1
Hour Hand:
Indicates the stopwatch minute count
(1 revolution = 60 minutes).
2
Second Hand:
Indicates the 1/20 (0.05)-second count during stopwatch
operation.
3
Minute Hand:
Indicates the stopwatch seconds count.
4
Upper Dial Hand:
Indicates the stopwatch minute count
(1 revolution = 120 minutes).
5
Lower Dial Hand:
Points to
ST
.