Casio Edifice EQB-900DB-2AER Operation Manual page 18

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Auto Time Adjustment
Q1
When does the watch sync its time
setting with the phone?
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.
Q2
Auto time adjustment is performed,
but the time setting is not correct.
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 auto time adjustment enabled?
Auto time adjustment will not be
performed at the scheduled times unless
it is enabled. Enable auto time
adjustment.
Using CASIO WATCH+ to Configure
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Settings
Is the watch's battery charged sufficiently?
Connection with a phone is not possible
while the charge is low. Charge the watch.
Is a stopwatch or timer operation being
performed?
Auto time adjustment will not start at the
scheduled times if a stopwatch time
measurement operation is in progress.
Stop the measurement operation.
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.
Operation Guide 5560
World Time
Q1
The time for a World Time City is not
correct.
The summer time start date and time, end date
and time, or other rules were changed by
authorities.
Q2
After swapping your current location
(Home City) time with the World
Time, the World Time City time is not
correct.
Use the CASIO WATCH+ to specify a World
Time City.
Alarm
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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The crown is pulled out.
The alarm will not sound while the crown
is pulled out. Push the crown back in to its
normal position.
Is the alarm enabled?
Enable the alarm.
Turning the Alarm On or Off
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Hand Movement and
Indications
Q1
I don't know what mode the watch is
in.
You tell which mode the watch is currently in
by checking the position of the mode hand.
Navigating Between Modes
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Hold down (A) for about two seconds to
enter the Calendar Mode.
Q2
Why can't I perform any button
operations while high-speed hand
movement is in progress?
Except for the mode navigation button, button
operation is disabled while high-speed hand
movement is in progress after a watch setting
is changed, etc. Wait until the hands stop
moving before performing button operations.
Q3
The second hand is jumping at two-
second intervals.
Battery power is low. Keep the watch exposed
to light until it recharges sufficiently.
Solar Charging
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Q4
All hands are stopped at 12 o'clock
and buttons do not work.
The battery is dead. Keep the watch exposed
to light until the battery recharges sufficiently.
Solar Charging
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Q5
The hands suddenly start moving at
high speed.
This is due to one of the reasons below, and
does not indicate malfunction. Simply wait
until normal hand movement resumes.
The watch is recovering from a power
saving state.
Power Saving
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Watch is connected with a phone to adjust
its time setting.
Auto Time Adjustment
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18

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