Dantax LR-6500 manual Troubleshooting, Symptom Cause Solution

Troubleshooting

SYMPTOM	CAUSE	SOLUTION
Unit does not function when	• No AC power	• Make certain AC power cord is plugged into a
Main Power Switch is		live outlet.
pushed		• Check to see whether outlet is switch-con-
		trolled.
Display lights, but no sound	• Intermittent input connections	• Make certain that all input and speaker con-
or picture	• Mute is on	nections are secure.
	• Volume control is down	• Press Mute Button.
		• Turn up volume control.
Unit turns on, but front-panel	• Display brightness is turned off	• Follow the instructions in the Display Mode (27
display does not light up		page) so that the display is set to FULL.
No sound from any speaker;	• Amplifier is in protection mode due	• Check speaker wire connections for shorts at
light around power switch is	to possible short	receiver and speaker ends.
red	• Amplifier is in protection mode due	• Contact your local LUXMAN service center.
	to internal problems
No sound from surround or	• Incorrect surround mode	• Select a mode other than Stereo.
center speakers	• Input is monaural
		• There is no surround information from mono
	• Incorrect configuration
		sources.
	• Stereo or Mono program material	• Check speaker mode configuration.
		• The surround decoder may not create center-
		or rear-channel information from nonencoded
		programs.
Unit does not respond to	• Weak batteries in remote	• Change remote batteries.
remote commands	• Wrong device selected
		• Press the FUNCTION buttons.
	• Remote sensor is obscured
		• Make certain front-panel sensor is visible to
		remote, or connect remote sensor.
Intermittent buzzing in tuner	• Local interference	• Move unit or antenna away from computers,
		fluorescent lights, motors or other electrical
		appliances.
Letters flash in the channel	• Digital audio feed paused	• Resume play for DVD.
indicator display and digital
		• Check that Digital Input is selected.
audio stops

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