Shure AXS31 Troubleshooting, Indicator Status Problem, Solutions, Distortion, or other radio

English

				TROUBLESHOOTING
	INDICATOR STATUS
PROBLEM	= on		= flickers on loud peaks			SOLUTIONS
	AXR4N RECEIVER
					TRANS-
	AXR3 RECEIVER				MITTER
			TRANSMITTER			•Slide transmitter POWER switch to ON.
	POWER	ANTENNA		AUDIO	POWER
	ON	A	B	PEAK		•Make sure battery is inserted properly (+/± battery terminals must
						match transmitter terminals).
					LOW BATT
	POWER	RF		PEAK		•Insert fresh battery.
			TRANSMITTER			•Make sure AC adapter is securely plugged into electrical outlet
	POWER	ANTENNA		AUDIO	POWER
						and into DC input connector on rear panel of receiver.
	ON	A	B	PEAK	LOW BATT	•Make sure AC electrical outlet works and supplies proper
	POWER	RF		PEAK
						voltage.
No sound.			TRANSMITTER
	POWER	ANTENNA		AUDIO	POWER
	ON	A	B	PEAK		•Slide transmitter MUTE switch to ON.
	POWER	RF		PEAK	LOW BATT
			TRANSMITTER			•Extend antenna(s). AXR4N receiver antennas should point away
	POWER	ANTENNA		AUDIO	POWER	from each other at a 45° angle from vertical; AXR3 receiver
						antenna should remain vertical. See Figure 8.
	ON	A	B	PEAK		•Move receiver away from nearby metal objects.
	POWER	RF		PEAK	LOW BATT
						•Remove obstructions and maintain line of sight between
						transmitter and receiver.
						•Move transmitter closer to receiver.
			TRANSMITTER		POWER	•Increase transmitter gain until Transmitter Audio Peak light flashes
	POWER	ANTENNA		AUDIO
	ON	A	B	PEAK		on loud peaks.
	POWER	RF		PEAK	LOW BATT	•Turn up receiver volume control as necessary.
No sound or faint
sound.	POWER		TRANSMITTER		POWER
		ANTENNA		AUDIO		•Turn up receiver volume control.
	ON	A	B	PEAK		•Check cable connection between receiver and amplifier or mixer.
	POWER	RF		PEAK	LOW BATT
Sound level from the						•Adjust transmitter gain as necessary.
receiver is different
from that of a cabled						•Adjust receiver volume as necessary.
guitar or microphone.
Sound level is different						•Adjust transmitter gain to compensate for differences between
when you change						guitar output levels.
guitars.
					POWER
Distortion increases						•Replace transmitter battery.
gradually.					LOW BATT
Bursts of noise,		ANTENNA			POWER	•If noise occurs when transmitter is turned off, remove or turn off
distortion, or other radio		A	B			nearby sources of RF (such as other wireless systems, CB radios,
signals interrupt						etc.).
					LOW BATT
performance.		RF				•Use a wireless system that operates on a different frequency.
Momentary loss of		ANTENNA			POWER	•Reposition receiver and perform walk-through test. If audio
sound as transmitter is
moved around		A	B			dropouts persist, mark ªdeadº spots and avoid them during
performing area		RF			LOW BATT	performance.
(dropouts).

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