Various Alert Functions - Citizen C500 Instruction Manual

K. Various Alert Functions
This watch is provided with the following alert functions.
These alerts are recommended to be used to increase the safety in diving.
0m
15.0m
DIV
DIV
25.0m
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1. Ascending Speed Warning
If the ascending speed exceeds 1.5 m
(5 ft) in 10 seconds during a dive, the
alarm will sound for more than 10-
seconds as the ascending speed alert.
2. Abnormal Depth Alert
DIV
MAX
In case of a rapid change in depth over
A SP
P
4 m (15 ft) for one second, the flashing
ER (Error) appears on the digital
display (II).
If the sensor is faulty, ER (error) is
SEL CA
shown even when the watch is used on
SEL SET
STA
RES
STP
land.
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