Yamaha RX-V863 Owner's Manual page 119

Problem
The volume level
The component connected to the AUDIO
cannot be increased, OUT (REC) jacks of this unit is turned off.
or the sound is
distorted.
The sound effects
It is not possible to record the sound effects
cannot be recorded. with a recording component.
A source cannot be The source component is not connected to
recorded by a digital the DIGITAL INPUT jacks of this unit.
recording component
Some components cannot record Dolby
connected to the
Digital or DTS sources.
DIGITAL OUTPUT jack.
(U.S.A. model only)
HD Radio signals are not output at the
DIGITAL OUTPUT jacks.
A source cannot be The source component is not connected to
recorded by an analog the analog AUDIO IN jacks of this unit.
component connected
XM Satellite Radio and SIRIUS Satellite
to the AUDIO OUT
Radio signals are not output at the AUDIO
(REC) jacks.
OUT (REC) jacks.
The sound field "MEMORY GUARD" in "SET MENU" is
parameters and some set to "ON".
other settings of this
unit cannot be
changed.
This unit does not
The internal microcomputer has been
operate properly. frozen by an external electric shock (such
as lightning or excessive static electricity)
or by a power supply with low voltage.
No sound is heard
The HDMI component does not accept the
from the connected multi-channel audio signals.
HDMI component.
"CHECK SP WIRES" Speaker cables are short-circuited.
appears in the front
panel display.
There is noise This unit is too close to the digital or high-
interference from frequency equipment.
digital or radio
frequency equipment.
The picture is The video source uses scrambled or
disturbed.
encoded signals to prevent dubbing.
This unit suddenly The internal temperature is too high and the
enters the standby overheat protection circuitry has been
mode. activated.
■ HDMI
Problem
No picture or sound. The number of the connected HDMI
components is over the limit.
HDCP authentication failed.
Cause
Turn on the power of the component.
Connect the source component to the DIGITAL
INPUT jacks.
Connect the recording component to the analog
AUDIO OUT (REC) jacks.
Connect the source component to the analog AUDIO
IN jacks.
Set "MEMORY GUARD" to "OFF".
Disconnect the power cable from the AC wall outlet
and then plug it in again after about 30 seconds.
Convert the multi-channel audio signals to the
2-channel audio signals at the source component such
as a DVD player.
Make sure all speaker cables are connected correctly.
Move this unit further away from such equipment.
Wait about 1 hour for this unit to cool down and then
turn it back on.
Cause
Reduce the number of the connected HDMI
components.
Check that the connected HDMI components support
the HDCP copy protection standards.
Troubleshooting
Remedy
Remedy
See
page
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21, 23
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23
100
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14
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See
page
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115
En