Inhoudsopgave
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Key lock
• To activate the key lock, press and hold the key
on the screen. The control panel is now locked.
• To deactivate the key lock, hold down the key
displayed on the screen and all keys on the control panel can be used again.
Backlight
Press the button
. once to activate the backlight. The backlight is now half the
brightness. If you press the key again, the backlight goes out. If you press the key a third
time, the screen lights up with full brightness.
until the lock symbo
appears
The lock symbol is now no longer
EN
29
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Inhoudsopgave
