Yamaha RX-V467 Manual download pdf (Page 70)

En 70

APPENDIX

Refer to the table below when this unit does not function properly.

If the problem you are experiencing is not listed below, or if the instructions below do not help, turn off this unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service

center.

General

Troubleshooting

Problem Cause Remedy

See

page

The power will not

turn on.

The protection circuitry operated

3 times consecutively.

As a safety precaution, when the protection

circuitry operates 3 times consecutively, the

capability to turn on the power is disabled.

Please contact your nearest Yamaha dealer

or service center to request repair.

—

The unit enters

standby mode soon

after the power is

turned on.

The power cable is not completely

inserted.

Connect the power cable properly to an AC

wall outlet.

—

(When this unit is turned back on

and “CHECK SP WIRES!” is

displayed.) The protection

circuitry has been activated

because this unit was turned on

while a speaker cable was shorted.

Make sure that all speaker cables between

this unit and speakers are connected

properly.

This unit cannot be

turned off or does

not work properly.

The internal microcomputer is

hung-up due to an external electric

shock (such as lightning or

excessive static electricity) or by a

drop in power supply voltage.

Disconnect the power cable from the AC

wall outlet, wait about 30 seconds and then

plug it in again.

—

The batteries in the remote control

may have lost their charge.

Replace all batteries. 4

The unit enters

standby mode.

The protection circuitry has been

activated because of a short circuit,

etc.

Check that the speaker with an impedance

of at least 6Ω.

—

(U.S.A. and Canada models)

Check that the speaker impedance settings

are correct.

After display of a

countdown on the

front panel, the unit

goes into standby

mode.

If you do not use take any action,

the Auto Power Down function

operates.

Turn on the unit, and play the source again. —

In the Setup menu “AutoPowerDown”

(“Func. Setup” → “AutoPowerDown”),

increase the time until switching to standby

mode, or turn off the Auto Power Down

function.

Sound/images

suddenly go off.

The protection circuitry has been

activated because of a short circuit,

etc.

Check that the speaker wires are not

touching each other, then turn the unit back

on.

—

The sleep timer has turned off the

unit.

Turn on the unit, and play the source again. —

Problem Cause Remedy

See

page

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Yamaha RX-V467 Manual Page 70

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