Electro-Voice R300 manual

Problem	Possible Causes	Solutions
	Another wireless product in the area is	Use ClearScan to change the operating frequency.
	on the same frequency or the signals	If problems persist, call EV at 800-392-3497 for
	are mixing	coordination help
	Receiver is too close to digital signal	Move the receiver to a different location
Interference	processor or similar device
	Strong electromagnetic field from
	stage lighting or other source near	Use ClearScan to change the operating frequency.
	the transmitter or receiver, which may	Repair or remove the source of interference. Move
	be producing RF noise at or near the	the receiver to a different location
	operating frequency
	RF reflective metal obstacles between	Move the obstacles, or reposition the
	the transmitter and receiver	receiver/antennas
		Check the antenna connection and reorient the
	Poorly oriented beltpack antenna	bodypack so the antenna is vertical (up and down)
Short range or drop-outs		and facing the receiver, if possible
	Squelch set too high	Check squelch setting, higher settings mean
		shorter range
	Faulty receiving antenna system	Check all antenna connections and reposition to be
		in line-of-sight with the transmitter
Can't change settings		Disable lockout by pressing SET for 3 seconds,
	Lockout feature is enabled	press to display LOCK, press SET, press to
on receiver
		turn lock off, press SET.

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