Gema OptiStar CG08-C - Deactivation of wearing part monitoring; Setting the background illumination

V 02/18
40 • Initial start-up OptiStar CG08(-C)
Deactivation of wearing part monitoring
1. Press and key simultaneously
Monitoring is deactivated.
Setting the background illumination
1. Press key
The display switches to the following level:
2.
Select the desired brightness