Display Light; Cleaning - Crane AU6-PF-22GA Manual De Usuario

Display light

− To illuminate the display
The display will illuminate for approx. 4 seconds.
The display light has a higher level of power
consumption. Frequent use of the display light
reduces battery life.

Cleaning

The pulse watch automatically informs you if the sensor
ring and the contact surface on the back side are too dirty.
1
If this is the case, the word "CLEAN" and the standard indicator
will appear in alternation in the top display segment.
, push the "LIGHT" button
3
USA
Cleaning
6
.
79