Onkyo HT-R510 instruction manual Troubleshooting-Continued

Troubleshooting—Continued

Amp

Remote controller

Symptom	Possible cause			Remedy
A low-frequency noise or	The audio connecting cables at the rear of the		Untangle the audio cables and position them as far
hum can be heard?	HT-R510 are too close to the power cord.		away as possible from the power cord.
The sound is too bright or
harsh and the high range is	The Treble function is set too high.		Adjust the Treble function (pages 29, 37).
not clear.
	The subwoofer mode is set to OFF or is set		Check the subwoofer mode (page 25).
	incorrectly.
The subwoofer is not work-	The volume of the subwoofer is set at mini-		Check the volume of the subwoofer (page 27).
	mum.
ing or is very quiet?
	Subwoofer output depends on the source mate-
	rial. Some material may not use the subwoofer
	much.
	The TV’s input selector is set incorrectly.		Select the correct input on the TV (i.e., the input to
			which the HT-R510 is connected).
	The video cable is not connected properly.		Check your video cables and connections
			(pages 10–19).
There’s no picture on the
			The HT-R510 doesn’t convert between video formats.
TV or monitor?
			It works as a video signal switcher. Composite video
	The video input and output are different for-		input signals are output only by composite video out-
	mats.		puts. S-Video input signals are output only by
			S-Video outputs. And component video input signals
			are output only by component video outputs.
Can’t hear an AV compo-	The wrong input source is selected.		Select the correct input source (page 28).
nent?
	The wrong remote controller mode is selected.		Select the correct mode (page 9).
	There are no batteries in the remote controller.		Install new batteries (page 5).
	The batteries are flat.		Replace with new batteries (page 5).
	The batteries are installed incorrectly.		Check the batteries and correct as necessary (page 5).
	You’re not pointing the remote controller at the		Point the remote controller at the HT-R510’s remote
The buttons on the	HT-R510’s remote sensor.		sensor (page 5).
HT-R510 work OK but			Use the remote controller closer to the HT-R510
those on the remote con-	You’re too far away from the HT-R510.		(page 5). The remote controller has a range of
troller don’t?			approximately 16 ft. (5 meters).
	A strong light source is interfering with the		Make sure that the HT-R510 is not subjected to direct
			sunshine or inverter-type fluorescent lights. Relocate
	HT-R510’s remote sensor.
			if necessary.
	If the HT-R510 is installed in a cabinet with col-		Open the doors, or use a cabinet without colored
	ored glass doors, the remote controller may not		glass.
	work reliably when the doors are closed.
			Try entering the code again (page 40).
	The wrong manufacturer’s code has been		If more than one code is provided, try them all
			(page 40).
	entered.
			With some manufacturer’s AV components, certain
			buttons will not work as expected.
Can’t use the remote con-			To control an AV component connected via			,
troller with other AV com-	You’re pointing the remote controller at the		point the remote controller at the HT-R510. To con-
ponents?			trol an AV component that’s not connected via				,
	wrong AV component.
			point the remote controller at that AV component
			(page 41)
			To use	, you must make an	connection and an
	You’ve made an	connection but not an ana-	analog RCA/phono connection between the AV com-
	log RCA/phono connection.		ponent and HT-R510, even if they are connected dig-
			itally (page 19).

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