Sennheiser EM 100 manual 41

Adjustment tips and functions

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Pilot Tone

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Activating/deactivating the pilot tone evaluation

The pilot tone supports the receiver’s squelch function and protects against interference due to RF signals from other devices. The transmitter adds an inaudible signal, known as the pilot tone, to the transmitted signal. The receiver detects and evaluates the pilot tone.

Receiver display									Meaning
			PEAK			20.12	ew100 G3		The pilot tone evaluation  is
	40
			0			533.875		MHz	deactivated.
	10		-20
	25		-10
			-30
							MUTE
	RF		AF
				
			PEAK		20.12		ew100 G3		The pilot tone evaluation  is
	40								activated.
		0			533.875			MHz
	10	-20
	25		-10
			-30			P	MUTE
	RF		AF
				
			PEAK		20.12		ew100 G3		The pilot tone evaluation  is
	40								activated and the receiver
		0			533.875			MHz
	10	-20							receives a pilot tone from a
	25		-10
			-30
						P	MUTE		transmitter.
	RF		AF



Devices of the ew 100 G1 series (generation 1) do not support the pilot tone function. Therefore, please observe the following when combining a radio microphone or receiver of the ew 100 G3 series (generation 3) with devices from an earlier evolution wireless generation:

Transmitter Receiver Make sure to ...

w G3/w G2 w G3/w G2 ... activate the pilot tone function on both transmitter and receiver.

w G3	w G1	... deactivate the pilot tone function on
		the ew 100	G3 transmitter.
w G1	w G3	... deactivate the pilot tone function on
		the ew 100	G3 receiver.

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