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Stopwatch :
Measuring unit: 1 second
Measuring capacity: 23:59'59" (24 hours)
Measurement functions: Elapsed time, split
times
Timer :
Setting unit: 1 minute
Countdown range: 24 hours
Measuring unit: 1 second
10-second beeper when the end of the
countdown is reached
Alarm :
Setting units: Hours, minutes
Alarm tone duration: 10 seconds
Other :
LED light (Super Illuminator, afterglow),
auto hand position correction, Power
Saving, battery indicator, battery charge
alert
Power Supply :
Solar panel and one rechargeable battery
Approximate Battery Life :
Approximately 5 months
Conditions
Not exposed to light under the conditions
below.
Time adjustment by phone:
ー
4 times/day
Alarm: Once (10 seconds)/day
ー
Illumination: Once (1.5 seconds)/day
ー
Specifications are subject to change without
notice.
Copyrights and Registered
Copyrights
The Bluetooth
word mark and logos are
®
●
registered trademarks owned by the
Bluetooth SIG, Inc. and any use of such
marks by CASIO Computer Co., Ltd. is
under license.
iPhone and App Store are trademarks of
●
Apple Inc. in the United States and other
countries.
iOS is a trademark or registered trademark
●
of Cisco Systems, Inc.
GALAXY is a registered trademark of
●
Samsung Electronics Co., Ltd.
Android and Google Play
are trademarks
TM
●
or registered trademarks of Google LLC.
Other company names and product names
●
used herein are trademarks or registered
trademarks of their respective companies.
Watch Operation Guide 5672
Troubleshooting
Signal Reception (Time
Calibration Signal)
Q1
The watch cannot perform a receive
operation.
Is the watch's battery charged?
Signal reception is not possible while
battery power is low. Keep the watch
exposed to light until it recharges
sufficiently.
Charging
l
Is the watch in the Timekeeping Mode?
The watch cannot receive time calibration
signals while auto adjustment is disabled
or while the watch is in a mode other than
the Timekeeping Mode. Return to the
Timekeeping Mode.
Navigating Between Modes
l
Using the Watch in a Medical Facility or
l
Aircraft
Is your time zone setting correct for your
location?
The watch will not indicate the correct time
if the time zone setting is wrong. Change
your time zone setting so it is correct for
your location.
Selecting Your Home City's Time Zone
l
After checking the above, the watch still
cannot perform a receive operation.
Time calibration signal reception is not
possible under the conditions described
below.
When watch is at Level 2 power saving
●
When the crown is pulled out
●
While the watch is paired with a phone
●
For information about unpairing, see
"Unpairing".
If successful reception is not possible for
some reason, you can adjust the time and
day settings manually.
Q2
The signal receive operation always
fails.
Is the watch in a location that is appropriate
for signal reception?
Check your surroundings and move the
watch to a location where signal reception
is better.
Appropriate Signal Reception Location
l
Did you avoid touching the watch while the
receive operation was in progress?
Minimize movement of the watch and do
not perform any watch operation while a
receive operation is in progress.
Is the signal transmitter in your area
transmitting a signal?
The transmitter of the time calibration may
not be transmitting a signal.
Try again later.
28
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