Sennheiser SKM 1072-U Instrucciones Para El Uso página 17

When the sensitivity switch is set to " ", the audio signal is attenuated, thus
LOW
avoiding overmodulation when close-miking.
Muting the microphone
With switch º you can mute the microphone of the hand-held transmitter without
switching off the transmitter itself. This avoids hissing noise in the receiver. The
" " and " " positions are clearly marked on the switch.
ON OFF
Switch º can be locked in the ON position to avoid
accidental switching (note the position of the screw head):
LOCKED
ON OFF ON
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