Additional information
12
113
En
No sound
AMP ERR
blinks in the
display, then the power
automatically switches off.
The
ADVANCED MCACC
blinks and the power does
not turn on.
• The receiver may have a serious problem. Do not try switching the receiver
on. Unplug the receiver from the wall and call a Pioneer authorized
independent service company.
The blue indicator (at the
center of the receiver) flashes
and power turns off.
• There is a problem with the receiver’s power unit. The receiver may have a
serious problem. Unplug the receiver from the wall and call a Pioneer
authorized independent service company.
AMP OVERHEAT
and the
blue indicator (at the center
of the receiver) flash and the
power turns off.
• Allow the unit to cool down in a well-ventilated place before switching back
on.
• Wait at least 1 minute, then try turning the power on again.
The receiver suddenly power
off or
PQLS
flashes.
• The power unit is damaged. Unplug the receiver from the wall and call a
Pioneer authorized independent service company.
Display blinks
12V TRG ERR
. • An error has arisen in the 12 V trigger jacks. Reconnect accurately then turn
the power back on.
Symptom
Remedy
Symptom
Remedy
No sound is output when an
input function is selected.
No sound is output from the
front speakers.
• Check the volume, mute setting (press
MUTE
) and speaker setting (press
SPEAKERS
).
• Make sure the correct input function is selected.
• Check that the MCACC setup microphone is disconnected.
• Make sure the correct input signal is selected (press
SIGNAL SEL
). Note that
when
PCM
is selected, you won’t be able to hear any other signal format.
• Check that the source component is connected properly (see
Connecting
your equipment
on page 15).
• Check that the speakers are connected properly (see
Connecting the speakers
on page 20).
No sound from the surround
or center speakers.
• Check that the Stereo listening mode or the Front Stage Surround Advance
mode isn’t selected; select one of the surround listening modes (see
Listening
in surround sound
on page 61).
• Check that the surround/center speakers are not set to
NO
(see
Speaker
Setting
on page 106).
• Check the channel level settings (see
Channel Level
on page 107).
• Check the speaker connections (see
Connecting the speakers
on page 20).
No sound from surround
back speakers.
• Check that the surround back speakers are set to
LARGE
or
SMALL
, and the
surround speakers are not set to
NO
(see
Speaker Setting
on page 106).
• Check the speaker connections (see
Connecting the speakers
on page 20).
If only one surround back speaker is connected, make sure it’s connected to
the left channel speaker terminal.
• Surround back speakers will not play while the
Speaker System
is set to
Speaker B
and audio is being played through speaker B.
VSX-31_30_UC.book 113 ページ ２０１０年８月２５日 水曜日 午前９時２８分
