Casio 3501 Operation Manual page 31

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.
If your phone is unable to receive a signal
because you are outside its service range or
for some other reason, the watch may not be
able to display the correct time. If this
happens, connect the phone to its network
and then adjust the time setting.
Alarm and Hourly Time
Signal
Q1
An alarm does not sound.
Is the watch's battery charged?
Keep the watch exposed to light until it
recharges sufficiently.
Charging
l
Other than the above.
The alarm's settings may not be
configured. Configure the alarm settings.
Configuring Alarm Settings
l
Q2
The hourly time signal does not
sound.
Is the watch's battery charged?
Keep the watch exposed to light until it
recharges sufficiently.
Charging
l
Other than the above.
The hourly time signal may be disabled.
Enable the hourly time signal.
Enabling the Hourly Time Signal
l
Watch Operation Guide 3501
Other
Q1
I can't find the information I need
here.
Visit the website below.
https://world.casio.com/support/
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