Yamaha YRS-1100 Manuel du propriétaire télécharger pdf (Page 44)

42 En

TROUBLESHOOTING

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 AC power supply cable, and contact the nearest

authorized Yamaha dealer or service center.

Troubleshooting

General

Problem Cause Remedy

See

page

This unit does not

operate properly.

The internal microcomputer has been

frozen by an external electric shock (such

as lightning or excessive static electricity)

or by a power supply with low voltage.

Set this unit to the standby mode, disconnect the

AC power supply cable, plug it back in after 30

seconds, and use it normally.

–

This unit fails to turn on

when key is pressed,

or enters the standby

mode soon after the

power has been turned

on.

The AC power supply cable is not firmly

connected to the AC wall outlet.

Connect the AC power supply cable firmly to the

AC wall outlet.

This unit has been exposed to a strong

external electric shock (such as lightning

and strong static electricity).

Set this unit to the standby mode, disconnect the

AC power supply cable, plug it back in after 30

seconds, and use it normally.

–

This unit suddenly

enters the standby

mode.

The internal temperature becomes too high

and the overheat protection circuitry has

been activated.

Wait for about one hour for this unit to cool down

and turn it back on. –

The sleep timer has turned the unit off. Turn on the power and play back the source again. 27

The power has shut down after wireless

was disconnected for a while during

“Interlock” is set to “On” using YID-W10.

Resume wireless connection or detect audio of

iPod/iPhone and turn on the unit. –

No sound.

Incorrect input or output cable connections. Connect them with an HDMI connection or a

digital connection.

8, 9

No appropriate input source has been

selected.

Select an appropriate input source with INPUT key

or input selector keys.

The volume is turned down. Turn up the volume. 20

The sound is muted. Press MUTE or VOLUME +/- key to resume audio

output and adjust the volume level.

There is input signal cannot be played back

by this unit.

Play a source whose signals can be reproduced by

this unit. Change the system settings of the source

component.

–

“SUPPORT AUDIO” is set to “OTHER”. Set to “YRS-1100”. 39

“HDMI CONTROL” is set to “OFF”. When connecting ARC (Audio Return Channel)

supported TV and this unit using HDMI cable only,

set “HDMI CONTROL” to “ON”.

Connect coaxial digital input jack and TV’s audio

output jack using a digital audio pin cable.

Headphones are connected to this unit.

The sound of effect

channel for cable

broadcasting may

become noise.

The source has a surround effect. Do not put surround effect by this unit.

–

No sound or too small

sound from a specific

channel.

The output level of the channel is muted. Raise the output level of the channel. 21, 37

The beam setting is inappropriate. Adjust the beam setting. 23

You play back the source in the stereo

mode.

Start surround playback.

Some audio output methods do not output

sound beams for certain channels.

Adjust the beam setting.

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Yamaha YRS-1100 Manuel du propriétaire Page 44

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