Sennheiser 2015 Two-Way Radio User Manual


 
77
Activating/deactivating the lock mode
The transmitter has a lock mode that prevents accidental programming or
switching the power off during operation. However, you can still mute the
microphone.
̈
Press the
SET
button
.
̈
Press the
̄
button (DOWN)
. “LOCK” appears on the display. The lock
mode is activated and the lock mode icon
appears on the standard
display.
̈
To deactivate the lock mode, press the
SET
button
again and keep it
pressed.
̈
Press the
̄
button (DOWN)
. “UNLOCK” appears on the display. The
lock mode is deactivated and the lock mode icon
disappears from the
standard display.
Displaying the frequency
You can display the frequency stored in the selected channel. If you operate
your system on one of the channels with a freely selectable frequency
(channel bank “U”), this feature is very important as it allows you to check
if transmitter and receiver are set to the same frequency.
̈
Press the
SET
button
and keep it pressed.
̈
Press the
̆
button (UP)
. The current frequency is displayed.
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