Yamaha BRX-610 Owner's Manual page 48

TROUBLESHOOTING
Problem
No picture.
The power is
suddenly turned off.
Sound is heard from
the speaker on one
side only.
There is noise
interference from
digital or radio
frequency
equipment.
This unit makes a
snapping sound
when starting
playback or loading a
disc.
No sound from the
subwoofer.
Sound from the
subwoofer
connected to the
SUBWOOFER pre-
out jack is distorted.
The system settings
change
automatically.
The HDMI control
function does not
work properly.
The automatic
lipsync is not
effective even [Lip
Sync] is set to [Auto].
44
En
Cause
Incorrect cable connections.
TV system is set incorrectly.
The sleep timer is set.
[Auto Power Off] is set to [On].
Incorrect cable connections.
This unit is too close to the digital or
high-frequency equipment.
The subwoofer is not connected properly.
The level of subwoofer is low.
The subwoofer output level from the unit
is too high.
When [HDMI Control] is set to [On],
operations of the TV (for example,
changing channels, etc.) changes the
system settings.
[HDMI Control] is set to [Off].
The HDMI control function is disabled
on your TV.
The TV does not support the automatic
lipsync.
Remedy
Make sure that the cables are connected correctly.
Make sure that the connected TV is set to the correct
input.
Connect this unit to the TV with VIDEO jack using
the supplied video pin cable.
– If picture is still not displayed with this unit
connected to the VIDEO jack, press and hold
and on the front panel simultaneously
for around 5 seconds when no disc is inserted and
playback is stopped to switch NTSC/PAL.
Press and hold and
simultaneously for around 5 seconds when no disc is
inserted and playback is stopped to switch NTSC/
PAL. Set resolution properly again when connecting
through HDMI (p. 38).
This is not malfunction. Turn on this unit and play
the source again.
Set [Auto Power Off] to [Off].
Connect the cables properly. If the problem persists,
the cables may be defective.
Move this unit farther away from such equipment.
These sounds are not malfunctions of this unit but
are normal operating conditions.
Check that the subwoofer is connected properly.
Increase the subwoofer level with the SW
(subwoofer) + button.
Decrease the subwoofer output level with the SW
(subwoofer) - button, then increase the subwoofer
level with the control on the subwoofer itself.
Set [HDMI Control] to [Off] or set the system again
by using its remote control.
Set [HDMI Control] to [On].
Refer to the manual supplied with your TV and
check the setting.
Set [Lip Sync] to [Manual] and then manually adjust
the audio output delay.
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39