Yamaha HTR-5630RDS owner manual Troubleshooting, 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 standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center.

■General

Problem	Cause	Remedy	Refer to
			page
This unit fails to turn	The power cord is not connected or the	Connect the power cord firmly.	–
on when STANDBY/	plug is not completely inserted.
ON (or POWER) is
pressed, or enters in	The protection circuitry has been	Make sure all speaker wire connections on this unit	15 – 16
standby mode soon	activated.	and on all speakers are secure and that the wire for
after the power has		each connection is not touching anything other than
been turned on.		its respective connection.
	This unit has been exposed to a strong	Set this unit in standby mode, disconnect the power	–
	external electric shock (such as lightning	cord, plug it back in after 30 seconds, then use it
	and strong static electricity).	normally.
No sound.	Incorrect input or output cable connec-	Connect the cables properly. If the problem persists,	9 – 16
	tions.	the cables may be defective.
	No appropriate input source is selected.	Select an appropriate input source with INPUT l /	21
		h or 6CH INPUT (or the input selector buttons).
	The speaker connections are not secure.	Secure the connections.	15 – 16
	The main speakers have not been selected	Press and set SPEAKERS ON/OFF to ON, and select	21
	properly.	the proper main speakers with SPEAKERS A/B.
	The volume is turned down.	Turn up the volume.	22
	The sound is muted.	Press MUTE or any operation buttons on the unit to	–
		cancel mute and adjust the volume.
	Digital signals which this unit cannot	Play a source whose signals this unit can reproduce.	–
	reproduce are being received from a
	source component e.g.; a CD-ROM.
The sound suddenly	The protection circuit has been activated	Check the speaker wires are not touching each other	–
goes off.	because of a short circuit, etc.	and then turn the unit back on.
	The sleep timer has turned the unit off.	Turn on the power, and play the source again.	–
	The sound is muted.	Press MUTE or any operation buttons on the unit to	–
		cancel a mute and adjust the volume.

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