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Q2
Auto time setting is not correct.
Is
e
displayed?
To preserve battery power, the watch will
automatically terminate Bluetooth
connection with your phone temporarily if
it detects
the connection has been unused
for approximately one hour. Auto Time
Adjustment is disabled while there is no
connection. To reconnect, press any
watch button or angle the watch towards
your face.
Have 24 hours or more passed since the
last time adjustment using Bluetooth
connection?
Note that auto time adjustment is not
performed for 24 hours after you adjust
the time setting manually on the watch.
Auto time
adjustment will resume after 24
hours.
Have 24 hours or more passed since the
last manual time adjustment or city
change?
Auto time adjustment is not performed for
24 hours after a manual time adjustment
or city change. Auto time adjustment will
resume after 24 hours or more have
elapsed after either of the above
operations is performed.
Is the watch’s Airplane Mode enabled?
Connection with your phone is not
possible while
the watch’s Airplane Mode
is enabled. To connect with your phone,
disable the Airplane Mode.
l
Entering the Watch Airplane Mode
Q3
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.
Heart Rate Measurement
Q1
[ERROR] is displayed during
measurement.
There may be a problem with the sensor. Try
taking another measurement. If [ERROR]
keeps appearing after multiple measurement
attempts, contact a CASIO service center or
your original retailer.
Pedometer
Q1
Displayed step count is not correct.
While the watch is on your wrist, the
pedometer may detect non-step movements
and count them as steps.
l
Counting Steps
Also, step count problems can also be caused
by
how
the watch is being worn and abnormal
arm movement while walking.
l
Causes of Incorrect Step Count
Q2
The step count does not increase.
To prevent erroneous counting, the count
display does not increase immediately after
you start walking.
Q3
[ERROR] appears when using the
pedometer.
[ERROR
] (error) is displayed when sensor
operation is disabled because of sensor or
internal circuitry malfunction.
If the
indicator remains on the display for more
than three minutes or if it frequently appears,
it could indicate a faulty sensor.
Contact a CASIO service center or your
original retailer.
Alarm
Q1
There is no sound and/or vibration
operation performed for alarms.
Is the watch’s battery charged?
Charge the watch until the battery is
sufficiently recharged.
l
Charging the Watch
Is alarm sound and/or vibration enabled?
Enable the alarm.
l
Turning Off an Alarm
Other
Q1
I can’t find the information I need
here.
Visit the website below.
https://world.casio.com/support/
Watch Operation Guide 3516
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