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a) Backlight
In addition there is the option of switching on a backlight of the display.
To do this, press the EL and S/L buttons
simultaneously. The LCD lighting will be
activated for 4 seconds.
b) Key tone:
You can switch a button sound (“Key tone”) on or off.
move to the time display (with the day displayed
under the time!) and press S/R2
will appear in the upper part of the display and the key tone is active.
To switch off, proceed accordingly in reverse sequence.
Functions and operation •
