Yamaha RX-V4600 owner manual Troubleshooting, 105, General

TROUBLESHOOTING

Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, set this unit to the standby mode, disconnect the power cable, and contact the nearest authorized YAMAHA dealer or service center.

■ General

Problem	Cause	Remedy	Refer to
			page
This unit fails to turn	The power cable is not connected or the	Connect the power cable firmly.	—
on when STANDBY/	plug is not completely inserted.
ON (or SYSTEM
	The impedance setting is incorrect.	Set the impedance to match your speakers.	26
POWER) is pressed,
or enters in the	The protection circuitry has been	Make sure all speaker wire connections on this unit
standby mode soon
	activated.	and on all speakers are secure and that the wire for	15–17
after the power has
		each connection does not touch anything other than
been turned on.
		its respective connection.
	This unit has been exposed to a strong	Set this unit in the standby mode, disconnect the	—
	external electric shock (such as lightning	power cable, plug it back in after 30 seconds, then use
	and strong static electricity).	it normally.
No sound	Incorrect input or output cable	Connect the cables properly. If the problem persists,	18–23
	connections.	the cables may be defective.
	The optimizer microphone is connected.	Disconnect the optimizer microphone.	—
	The input mode is set to “i.LINK”,	Set the input mode to “Auto”.	40
	“HDMI”, “Coax/Opt” or “Analog”.
	No appropriate input source has been	Select an appropriate input source with INPUT,	33
	selected.	MULTI CH INPUT or the input selector buttons on
		the remote control.
	Speaker connections are not secure.	Secure the connections.	15
	The front speakers to be used have not	Select the front speakers by pressing
	been selected properly.	SPEAKERS A or B on the front panel (or by setting	33
		AMP/SOURCE/TV to AMP, then pressing
		SPEAKERS A or B on the remote control).
	The volume is turned down.	Turn up the volume.	—
	The sound is muted.	Press MUTE or any operation buttons of this unit to	35
		cancel a mute and adjust the volume.
	The input mode is set to “Analog” while	Set the input mode to “Auto” or “Coax/Opt”.	40
	playing a source encoded with a DTS
	signal.
	The signals this unit cannot reproduce are	Play a source whose signals this unit can reproduce.	—
	being received from a source component
	e.g.: a CD-ROM.
	The i.LINK components connected to this	Connect i.LINK components that support the DTCP	—
	unit do not support the DTCP copy	copy protection standards.
	protection standards.
	The HDMI components connected to this	Connect HDMI components that support the HDCP	—
	unit do not support the HDCP copy	copy protection standards.
	protection standards.
	Support Audio is set to Other and HDMI	Set Support Audio to RX-V4600 in the GUI menu.	98
	audio signals are not being played back on
	this unit.
No picture	The output and input for the picture are	Turn on the video conversion function.	66
	connected to different types of video
	jacks.

INFORMATION ADDITIONAL

105