Casio 3461 User's Operation Manual page 22

Changing to a Different
Phone Model
Q1
Connecting the current watch to
another phone.
Pair the watch with the phone.
If you purchase another phone
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Auto Time Adjustment by
Bluetooth Connection (Time
Adjustment)
Q1
When does the watch adjust its time?
The watch will connect with the phone and
perform auto time adjustment at around 12:30
a.m., 6:30 a.m., 12:30 p.m. and 6:30 p.m. The
connection is automatically terminated after
auto time adjustment is complete. Also, time
signal auto receive will be performed if there
has been no auto time adjustment based on
connection between the watch and phone for
more than one day.
Q2
Auto time adjustment is not
performed at a scheduled time.
Is auto time adjustment not being
performed according to its normal
schedule?
Note that auto time adjustment is not
performed for 24 hours after swapping of
the Home Time and World Time, or after
the time setting is adjusted manually on
the watch. Auto time adjustment will
resume 24 hours after either of the above
operations is performed.
Is a timer countdown operation in
progress?
Auto time adjustment will not start at the
scheduled times if a timer countdown
operation is in progress. Stop the timer
countdown operation.
Timer
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Is auto time adjustment enabled?
Auto time adjustment will not be
performed at the scheduled times unless
it is enabled. Enable auto time
adjustment.
Using the Watch in a Medical Facility or
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Aircraft
Operation Guide 3459/3461
Q3
The watch does not connect with a
phone and adjust its time when I
press (D).
The watch will not adjust its time if you press
(D) while a timer countdown operation is in
progress. Stop the timer countdown operation
and then press (D) again.
Q4
Time is not displayed correctly.
The phone's time setting may be incorrect
because it is unable to connect with its
network due to being out of range, etc. If this
happens, connect the phone to its network
and then adjust the time setting.
Alarms
Q1
The alarm does not sound.
Is the watch's battery charged?
Keep the watch exposed to light until it
recharges sufficiently.
Solar Charging
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Is the alarm enabled?
Enable the alarm.
Enabling/Disabling an Alarm or the
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Hourly Time Signal
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