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Battery Replacement
Leave battery replacement up to your
●
original retailer or authorized CASIO
service center.
Have the battery replaced only with the type
●
specified in the "Specifications". Use of a
different battery type can cause
malfunction.
When replacing the battery, also request a
●
check for proper water resistance.
Ornamental resin components may
●
become worn, cracked, or bent over time
when subjected to normal daily use. Note
that if cracking or any other abnormality
indicating possible damage is noticed in a
watch submitted for battery replacement,
your watch will be returned with an
explanation of the abnormality, without the
requested servicing being performed.
Initial Battery
●
The battery that comes loaded in your watch
●
when you purchase it is used for function
and performance testing at the factory.
The test battery may go dead quicker than
●
the normally rated battery life noted in the
"Specifications". Note that you will be
charged for replacement of this battery,
even if replacement is required within your
watch's warranty period.
Low Battery Power
●
Low battery power is indicated by large
●
timekeeping error, by dim display contents,
or by a blank display.
Operation while battery power is low can
●
result in malfunction. Replace the battery as
soon as possible.
Watch Operation Guide 5686
Mobile Link Precautions
Legal Precautions
●
This watch complies with or has received
●
approval under the radio laws of various
countries and geographical areas. Using
this watch in an area where it does not
comply with or has not received approval
under applicable radio laws may be a
criminal offense. For details, visit the CASIO
Website.
https://world.casio.com/ce/BLE/
Use of this watch inside of aircraft is
●
restricted under the aviation laws of each
country. Be sure to follow the instructions of
airline personnel.
Precautions when using Mobile Link
●
When using this watch in combination with
●
a phone, keep the watch and phone close
to each other. A range of two meters is
recommended as a guideline, but the local
environment (walls, furniture, etc.), the
structure of a building, and other factors
may require a much closer range.
This watch can be affected by other devices
●
(electrical devices, audio-visual equipment,
office equipment, etc.) In particular, it can
be affected by operation of a microwave
oven. The watch may not be able to
communicate normally with a phone if a
microwave oven is operating nearby.
Conversely, this watch may cause noise in
radio reception and the video image of a TV.
Bluetooth of this watch uses the same
●
frequency band (2.4 GHz) as wireless LAN
devices, and use of such devices in close
proximity of this watch may result in radio
interference, slower communication
speeds and noise for the watch and the
wireless LAN device, or even
communication failure.
Stopping Radio Wave Emission by This
●
Watch
The
on the display indicates that the watch
e
is emitting radio waves.
When in a hospital, on an aircraft, or in any
other area where the use of radio waves is not
allowed, use the operation below to stop radio
wave generation.
Enter the watch Airplane Mode
●
Using the Watch in a Medical Facility or
l
Aircraft
5
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