Yamaha RX-SL80 No sound from, Effect speakers, Center speaker, Surround speakers, Subwoofer

TROUBLESHOOTING

Problem	Cause	Remedy	Refer to
			page
No sound from the	The sound field programs are turned off.	Press STRAIGHT/EFFECT to turn them on.	21
effect speakers.
	You are using a source or program	Try another sound field program.	30
	combination that does not output sound
	from all channels.
No sound from the	The output level of the center speaker is	Raise the level of the center speaker.	17, 41
center speaker.	set to minimum.
	“CENTER SP” in SET MENU is set to	Select the appropriate setting for the center speaker.	40
	NONE.
	One of the Hi-Fi DSP programs (except	Try another sound field program.	30
	for 5ch Stereo) has been selected.
No sound from the	The output level of the surround speakers	Raise the output level of the surround speakers.	17, 41
surround speakers.	is set to minimum.
	“SURR L/R SP” in SET MENU is set to	Select the appropriate setting for the surround left and	40
	NONE.	right speakers.
	A monaural source is being played with	Press STRAIGHT/EFFECT to turn on the sound	—
	STRAIGHT.	fields.
No sound from the	“LFE/BASS OUT” in SET MENU is set	Select SWFR or BOTH.	41
subwoofer.	to FRNT when a Dolby Digital or DTS
	signal is being played.
	“LFE/BASS OUT” in SET MENU is set	Select BOTH.	41
	to SWFR or FRNT when a 2-channel
	source is being played.
	The source does not contain low bass
	signals.
Dolby Digital or DTS	The connected component is not set to	Make an appropriate setting following the operations	—
sources cannot be	output Dolby Digital or DTS digital	instructions for your component.
played. (Dolby Digital	signals.
or DTS indicator in
	Input Mode is set to ANALOG.	Set Input Mode to AUTO or DTS.	35—36
the front panel
display does not light
up.)
A “humming” sound	Incorrect cable connections.	Firmly connect the audio plugs. If the problem	—
can be heard.		persists, the cables may be defective.
The volume level	The component connected to the EXT IN/	Turn on the power to the component.	—
cannot be increased,	OUT connector of this unit is turned off.
or the sound is
distorted.
The sound effect	It is not possible to record the sound effect
cannot be recorded.	with a recording component.
A source cannot be	The source component is not connected to	Connect the source component to the DIGITAL	12
recorded by a digital	this unit’s DIGITAL INPUT jacks.	INPUT jacks.
recording component
	Some components cannot record the
connected to this
DIGITAL OUTPUT	Dolby Digital or DTS sources.
jack.
A source cannot be	The source component is not connected to	Connect the source component to the analog TV IN/	12
recorded by an	this unit’s analog TV IN/OUT jack.	OUT jack.
analog component
connected to the TV
IN/OUT jacks.
The sound field	“MEMORY GUARD” in SET MENU is	Select OFF.	45
parameters and some	set to ON.
other settings on this
unit cannot be
changed.

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