In Case Of The Following - Citizen C500 Instruction Manual

DIV
MAX
A SP
P
SEL CA
SET
SEL
STA
RES
STP
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3. Water Sensor Check Alert
Although the water sensor is activated and
the watch enters the diving mode with
[Ready Indication], if one hour or longer is
elapsed without any action, CHECK
appears on the digital display (II) as the
water sensor check alert.
In such a case, dirt or water might be on
the water sensor. So wash the sensor free
of adherents, wipe water off the surface
and dry it sufficiently.
L. In Case of the Following:
The second hand goes at 2-second intervals.
This action occurs when the battery rundown warning is activated, which warns
the user that the battery will run down soon.
In this case, replace the battery in advance of its lifetime. (The watch keeps
correct time during this occurrence.) However, when this warning function is on,
other functions are inhibited as follows:
1. All alarms do not sound.
2. Changeover to the diving mode [Ready display] is disabled.
3. When in the diving mode with [Ready display], changeover to [Depth
Measurement Readings] is disabled.
4. With [Depth Measurement Readings] displayed on the watch, the dive
alarms do not sound. Stop diving immediately.
5. With [Temperature Measurement Readings] active on the watch, the watch
returns to the pre-state.
6. In case of the water sensor check alert display, the alert display is disabled.
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