Yamaha RX-A800 Manuel du propriétaire télécharger pdf (Page 119)

En 119

APPENDIX

Troubleshooting

HDMI™

The audio input

sources cannot be

played in the desired

digital audio signal

format.

The connected component is not

set to output the desired digital

audio signals.

Set the playback component properly

referring to its instruction manual.

—

There is noise

interference from

digital or radio

frequency

equipment.

This unit is too close to other

digital or radio frequency

equipment.

Move this unit further away from such

equipment.

—

Noise/hum noise is

heard.

Incorrect cable connection.

Connect the audio cables properly.

If the problem persists, the cables may be

defective.

—

A DTS-CD is being played back. 1) When only noise is output

If a DTS bitstream signal is not properly

input to this unit, only noise is output.

Connect the playback component to this

unit by digital connection and playback the

DTS-CD. If the condition is not improved,

the problem may results from the playback

component. Consult the manufacturer of the

playback component.

2) When noise is output during playback or

skip operation

Before playing back the DTS-CD, display

the Input menu after selecting the input

source and set “Decoder Mode” to “DTS.”

—

The volume cannot

be increased, or the

sound is distorted.

The component connected to the

output jacks of this unit is not

turned on.

When the component connected to the

output jacks of this unit is not turned on, the

sound may be distorted, or the volume may

decreased due to the nature of AV receivers.

Turn on all components connected to this

unit.

—

“Max Volume” is set to a low

value.

Set it to a higher value. 95

Problem Cause Remedy

See

page

Problem Cause Remedy

See

page

The front panel

display HDMI

indicator is flashing.

An error with the HDMI

connection has occurred.

Try re-inserting the HDMI cable. —

Confirm that HDMI video that is not

supported by the unit is not being input

(Information menu → “Video

information”).

104

No picture or sound. The number of components is over

the limit.

Disconnect some of the HDMI components. —

The connected HDMI component

does not support high-bandwidth

digital copyright protection

(HDCP).

Connect an HDMI component that supports

HDCP.

—

(When using HDMI

Control function)

TV sound is not

output from this unit

when operating the

remote control of the

TV.

The TV audio output is not

connected to this unit, or the

setting to match operations carried

out on TV is not set.

Connect the TV audio output to this unit,

and then select the connected input source

in “TV Audio Input” (Setup menu → HDMI

→ TV Audio Input).

98

(When using Audio Return

Channel function)

The Audio Return Channel

function is not working.

Make sure that your TV supports Audio

Return Channel.

Set the Audio Return Channel function to

on (Setup menu → HDMI → ARC (Audio

Return Channel)).

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