Calibration Signal - Casio 5411 Operation Manual

Signal Reception (Time

Calibration Signal)

Q1 The watch cannot
perform a receive
operation.
Is the watch's battery charged?
Signals reception is not possible
while battery power is low. Keep
the watch exposed to light until it
recharges sufficiently.
YES
Is the watch in the Timekeeping Mode
(not Airplane Mode)?
Signal reception is not possible
while the watch is in the Stopwatch
Mode or Airplane Mode. Enter the
Timekeeping Mode (not Airplane
Mode).
YES
Is your Home City (time zone) setting
correct for your location?
The watch will not indicate the
correct time if the Home City (time
zone) setting is wrong. Change
your Home City (time zone) setting
so it correctly indicates your
location.
Acquiring GPS Position
l
Information Manually
Selecting a Time Zone
l
YES
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 temperature is
●
less than approximately -10°C
(14°F) or more than
approximately 60°C (140°F)
If successful reception is not
possible for some reason, you can
adjust the time and day settings
manually.
Operation Guide 5411
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
l
Location
YES
Did you avoid touching the watch
while the receive operation was in
progress?
Minimize movement of the watch
and do not perform any watch
operations while a receive
operation is in progress.
YES
Is the alarm setting a time that is not
during the receive operation time?
Receive stops if an alarm
operation starts while it is being
performed. Disable the alarm.
Enabling/Disabling the Alarm
l
YES
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.
Alarms
The alarm does not
Q1
sound.
Is the watch's battery charged?
Keep the watch exposed to light
until it recharges sufficiently.
YES
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.
Hand Movement and
Indications
Q1 I don't know what mode
the watch is in.
Hold down (C) for at least two seconds to
return to the Timekeeping Mode.
Take care not to hold down the (C)
●
button too long. Holding down the (C)
button for about four seconds will enter
or exit the Airplane Mode.
Navigating Between Modes
l
Q2 The second hand is
jumping at two-second or
five-second intervals.
Battery power is low. Keep the watch
exposed to light until it recharges
sufficiently.
Charging the Watch
l
Q3 All hands are stopped
and buttons do not work.
The battery is dead. Keep the watch
exposed to light until it recharges
sufficiently.
Charging the Watch
l
Q4 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 Function
l
The hands are moving to their new
●
positions following a GPS signal or
time calibration signal receive
operation.
Time Adjustment (GPS, Time
l
Calibration Signal)
14