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Citizen C720 User Manual

Citizen C720
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11. ALL RESET
After replacement of the battery, be sure to perform the all reset operation as
shown below.
If the watch malfunctions or shows an abnormal display as a result of an
excessive shock or static electricity (for example, the watch indicates nothing,
continuously sounds alarm, etc.). Perform the all reset operation.
(1) Pull the crown out.
(2) Simultaneously press buttons A, B and M.
(3) Release the three buttons.
(4) Press the crown back. (A confirmation sound
is heard.)
All reset operation is complete.
Before use, reset the watch for the correct time
in all modes.
29
10. LOW BATTERY INDICATOR
When the battery gets weak, the low battery indicator function appears in the
display as shown below.
The second hand moves at 2-second intervals (moves by 2 increments every 2
seconds).
The temperature display starts to blink “- - -” continuously.
Even when the watch falls into such condition, it
still displays the time but the EL light,
thermometer and alarm will not function.
Immediately replace the battery with new one.
28
AM PM
SPLIT
SUMMER
F
C
MODE
60
SAT
SET
OFF
50
40
THU
3
0
20
TUE
10
0
SUN
-10
SET
AL-2
CHR
TMR
AL-1
TME
Crown
M
BA
2 seconds
Blinking

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Citizen C720 Specifications

General IconGeneral
BrandCitizen
ModelC720
CategoryWatch
LanguageEnglish

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