RADEMACHER Fernotron Programming Centre Operating Instructions Manual page 53

Overview of all functions and parameters in expert mode
No. Function/Display
Automatic button lock
13
14 Contrast setting
15 Indication of quality of
DCF reception
Parameter/Brief explanation
On and OFF
/
On = on
OK
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
+
M
OK
1 to 10
/
1
OK
5
10 = high contrast
0 to 5 (no setting options)
/
0
OK
5
ADVICE
It takes a few seconds until the
indication is displayed.
Manual operation and swit-
ching over between AUTO/
MANU is possible at any time
despite the button lock.
Temporary release of button
lock.
= low contrast
= factory setting
= no reception
= good reception
53