Sennheiser HDE 2020-D Instruction Manual page 51

Using the components
Selection mode
FREQ
RESET
SET
Loading the
factory-preset
default settings
SET
LOCK
Activating/
deactivating
the lock mode
SET
SERVIC
SET
Displaying the
ESC
version number
EXIT
SET
Exiting the
operating menu
CHAN
50
RST.OK
SET
Confirmation
prompt
LOC.OFF
Current setting
LOC.ON
Current setting
STORED
V 1.001
Current version
number
CH 01
Standard display
appears
Setting mode
DONE
LOC.ON
SET
Activating the
lock mode
LOC.OFF
Deactivating the
lock mode
SET
LOCKED
CH 01
Standard display
appears
CH 01
Standard display
appears