53
Function/Display
No.
Parameter/Brief explanation
Overview of all functions and parameters in expert mode
M
OK
+
13
Automatic button lock
Contrast setting
15
Indication of quality of
DCF reception
0 to 5 (no setting options)
0
= no reception
5
= good reception
ADVICE
It takes a few seconds until the
indication is displayed.
14
On and OFF
On
= on
OFF
= off (factory setting)
To protect the Programming Centre
from inadvertent adjustment, you
can activate an automatic button
lock.
2 minutes without input
If the automatic button lock is
switched on and no input is ente-
red for a period of 2 minutes, the
buttons are locked automatically.
ADVICE
◆
Manual operation and swit-
ching over between AUTO/
MANU is possible at any time
despite the button lock.
◆
Temporary release of button
lock.
/
OK
/
OK
1 to 10
1
= low contrast
5
= factory setting
10
= high contrast
/
OK