Cleaning - Crane AU7-PF-23GA Manual Del Usuario

Cleaning

Cleaning
The pulse watch automatically informs you if the sensor
surface and the contact surface on the back side are too
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dirty. If this is the case, the word "CLEAN" and the standard in-
dicator will appear in alternation in the top display segment.
NOTICE!
Risk of damage!
Water or other liquids that have penetrated the housing may
damage the pulse watch.
− Do not submerge the pulse watch in water or other liquids
for an unnecessarily long period of time.
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