Lock-Off Function - Sennheiser Evolution Wireless Digital Series Instruction Manual

Lock-off function

To activate the key lock:
Press the UP and DOWN buttons simultaneously.
▷
Key lock is activated and the lock icon is shown on the dis-
play.
►
To deactivate the key lock:
Simultaneously press the UP and DOWN buttons again.
▷
Key lock is deactivated and the lock icon disappears from
the display.
►
EW-D EM rack receiver
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