You can deactivate the RF signal in two ways:
Deactivating the RF signal with the MUTE switch
To do this, the MUTE
switch function must be configured to RF On/Off. You can find more information
about this subject under
Advanced > Mute Mode menu item.

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Slide the MUTE switch to the MUTE position.
The RF signal is deactivated. The message
MUTE is shown in the display and the transmission icon no longer appears.
Deactivating the RF signal with the ON/OFF button
-
Short-press the ON/OFF button.
RF Mute On? appears.
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Press the SET button.
The RF signal is deactivated. The message
MUTE is shown in the display and the transmission icon no longer appears.

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Short-press the ON/OFF button, to activate the RF signal.
RF Mute Off? appears.
-
Press the SET button.
The transmission icon appears again.