Owner's Manual

ooting
If
trouble
occurs,
first
check the
following:
Make sure
of
the
following
when the unit does
not function properly.
•
The
power
cables
of the unit,
TV
and playback devices (such as BD/DVD players) are connected to AC wall outlets
securely.
•
The
unit, subwoofer, TV and playback devices (such as BD/DVD players) are turned on.
•
The connectors of each
cable
are securely inserted
in
to jacks on each device.
If
there is no
problem
with the power and
cables,
refer to the instructions shown in the
table below.
If
the
problem you are experiencing is
not
listed
or
if the instructions do not
help,
turn off the unit, disconnect the power
cable, and contact the nearest authorized
Yamaha
dealer
or
service center.
Problem
Cause
Remedy
The
power
does
not
turn
on.
The protection circuitry has been activated three times
As a safety precaution, capability to turn on the power is disabled. Contact your
consecutively.
nearest Yamaha dealer
or
service center to request repair.
When the unit is in this condition, the standby indicator on
the unit's front panel blinks if you try to turn on the power.
The
power
turns
off
(standby
The unit was turned on while a speaker cable was
Tw
ist the bare wires of each speaker cable firmly and reconnect to the
un
it and
mode)
immediately. shorted.
speakers
(p.
11
).
The
unit
is
not
reacting. The internal microcomputer is frozen, due to
an
external
Hold down MAIN ZONE
C)
on the unit's front panel for more than
10
seconds
electric shock (such as lightning
or
excessive static
to initialize and reboot the unit.
(If
the problem persists, disconnect the power
electricity) or to a drop
in
the power supply voltage.
cable from the
AC
wall
outlet and plug it again.)
No
sound.
Another input source is selected.
Select an appropriate input source with the input selection keys.
Signals that the unit cannot reproduce are being input.
Some
digital audio formats cannot be played back
on
the u
ni
t.
To
check the
audio format of the input signal, use
"Audio Information"
in the
"Setup"
menu
(p. 26). For details, see
"Checking
the current audio signal information"
in
the
Owner's Manual.
No
sound
is
coming
from
a
The playback source does not contain a signal for the
Use
"Audio Information"
in the
"Setup" menu (p. 26) to check the audio signal.
specific
speaker. channel.
For details, see
"Checking
the current audio signal
information"
in the Owner's
Manual.
The currently selected sound program/decoder does not
Use
"Test Tone"
in the
"Setup"
menu (p. 26) to check the speaker output. For
use the speaker.
details, see
"Outputting
test
tones" in the Owner's Manua
l.
Audio output of the speaker
is
disabled.
Perform YPAO
(p.
17).
Use
"Configuration"
in the
"Setup"
menu to change the speaker settings. For
details, see
"Configuring
the speaker
settings"
in the Owner's Manual.
En
27