Beisler 100-68 - Manual (Page 136)

6.6.5 Manufacturer
This menu is only accessible to Beisler service personnel.
6.6.6 Control panel settings
Via this menu the display of the control panel is set.
6.6.6.1 Brightness and contrast
– Adjust the brightness with the slide control 1.
– Adjust the contrast with the slide control 2.
– Tap the key “Back & Save”.
The settings are saved.
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