Troubleshooting - Yamaha YAS-105 Owner's Manual

Troubleshooting

Refer to the table below when the sound bar does not function properly. If the problem
you are experiencing is not listed below or if the instructions below do not help, turn off
the sound bar, disconnect the power cable, and contact the nearest authorized Yamaha
dealer or service center.
First, check the following:
A The power cables of the sound bar, TV and playback devices (such as BD
players) are connected to AC wall outlets securely.
B The sound bar, TV and playback devices (such as BD players) are turned on.
C The connectors of each cable are securely inserted into jacks on each device.
Power and system
Problem Cause
The power turns The auto power standby function
worked.
off suddenly.
When the auto power standby
function is enabled and one of the
following conditions is met, the
sound bar will automatically turn
off.
- No operations for 8 hours
- No audio input and no
operations for 20 minutes when
BLUETOOTH is selected as the
input source.
The protection circuitry has been
activated. (The
the top panel of the sound bar
flashes.)
connection is
terminated on a
when the
is enabled.
The power The protection circuitry has been
activated three times
cannot be turned
consecutively. (If you try to turn on
on.
the power in this condition, the
D indicator on the top panel of the
sound bar flashes.)
16
Remedy
Turn on the sound bar again. To stop
the sound bar from turning off
automatically, disable the auto power
standby function (p.15).
After confirming that all connections
D indicator on are made properly, turn on the sound
bar again. If the power still turns off
suddenly or cannot be turned on,
unplug the power cable from the AC
wall outlet and contact the nearest
authorized Yamaha dealer or service
center.
Disable the standby mode
device (p.11).
standby mode
To protect the product, the power
cannot be turned on. Unplug the
power cable from the AC wall outlet
and contact the nearest authorized
Yamaha dealer or service center.
All indicators go The brightness of indicators is set
to off on the DIMMER key setting.
out although the
sound bar is
turned on (it may
seem that the
sound bar is
turned off).
The sound bar is The internal microcomputer is
frozen, due to an external electric
not responding
shock (such as lightning or
correctly.
excessive static electricity) or to a
drop in the power supply voltage.
The sound bar Another device is being
operated nearby.
operates by
itself.
TV's 3D glasses The sound bar is blocking the 3D
glasses transmitter of your TV.
do not work.
The sound bar The device on which
cannot be the application has been installed
is not connected to the sound bar.
operated using
the dedicated
application
"HOME
THEATER
CONTROLLER."
(The screen of
the application
does not shift
from the demo
mode.)
Operate the DIMMER key to select the
desired brightness (p.9).
Hold down (power) on the rear
panel of the sound bar for more than
10 seconds to reboot it. (If the problem
persists, unplug the power cable from
the AC wall outlet and plug it again.)
Terminate connection of the
sound bar (p.11).
Check the position of the 3D glasses
transmitter of your TV and adjust the
position of the sound bar.
Connect the device and the
sound bar via and use the
application.