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Operation Guide 3731
1
MA0410-EA
The Power Saving feature of the watch is turned on at the factory.
•
Power Saving causes the watch to turn off the display automatically and enter a sleep state to save power whenever the watch is left in the
dark.
•
Note that the watch may also enter the sleep state if the watch is blocked from light by your sleeve.
Power Saving
Modes and Display Screens
Each press of the
C
C
C
C
C
button sounds a confirmation tone and cycles through available modes in the sequence shown below.
•
The watch will automatically revert to the Timekeeping Mode if you leave the Alarm (except for the target alarm remaining time
screen), Recall, or Hand Setting screen displayed without performing any operation for about two or three minutes.
Timekeeping Mode
Hand Setting Mode
PM indicator
(no indicator for AM)
Receive Indicator
24-hour Dial
Minute
Hand
Hour Hand
Second Hand
Battery Level
Indicator
1/20 Second
Stopwatch Time
(Screen Switching)
(Mode Switching)
Mode
Indicator
Day of the Week
Month
Day
Year
Month
Day
Hour
Minutes
Seconds
(Light)
Button
Button
Button
Button
Changing Display Screen Contents
Each press of the
button cycles display contents in the
sequence shown below.
Days of the Week
SUN: Sunday
MON: Monday
TUE: Tuesday
WED: Wednesday
THU: Thursday
FRI: Friday
SAT: Saturday
•
For details about the battery level indicator, see “Battery
Level Indicator”. For details about the receive indicator, see
“Receive Indicator”.
Stopwatch Mode
Recall Mode
Alarm Mode
Dual Time Mode
Elapsed Time
Hands move to 12 o’clock.
Moves to current level.
Returns to current seconds position.
Time in Current
Time Zone
Time Zone
TIME
DIFFERENCE
Alarm Number
Alarm Time
❚
How the sleep state works
•
Display sleep state
The display sleep state is triggered whenever the watch is left
in the dark for three or four days.
•
The display goes blank in the display sleep state.
Alarms and the hourly time signal continue to operate normally,
while the watch is in the display sleep state.
Even when the watch is in the sleep state, digital-analog time
synchronization and auto signal receive are both performed.
•
Function sleep state
The function sleep state is triggered whenever the watch is left
in the dark for four days.
•
Alarms and the hourly time signal are also disabled while the
watch is in the function sleep state.
•
In the function sleep state, analog timekeeping is disabled, so
digital-analog time synchronization is not performed.
•
Digital timekeeping functions continue to operate normally in
the function sleep state.
❚
To recover from the sleep mode
Place the watch in an area that is well-lit, press any button, or
angle the watch towards your face to illuminate the display using
the Auto Light (“To illuminate the face with the auto light switch”).
•
It can take up to two seconds before the display re-appears after
you place the watch in a well-lit area.
❚
To turn power saving on and off
See the procedure under “To configure Home Time Zone settings”
for information about turning off power saving.
Leaving the watch in a drawer or anywhere else it is dark can
cause the power saving mode to trigger in order to conserve
battery power.
•
The analog hands are not shown in the face illustrations shown in this User’s Guide.