Pioneer VSX-C502 Mode D'emploi page 48

11 Additional information
Symptom
OVERLOAD blinks in the display
and the power turns off
automatically.
You can't set the subwoofer
frequency crossover.
The display is dark or off.
After making an adjustment the
display goes off.
The receiver cannot be remote
controlled.
Other components cannot be
remote controlled.
The shutter of the optical
terminal doesn't close after
removing plug.
Audio can be heard from an
analog input other than the one
currently selected.
When playing a DVD-Audio CD,
the DVD player display shows 96
kHz. However, the receiver's
display does not.
No digital output from the DVD
player when playing a
multichannel DVD-Audio or
SACD disc.
No digital output when playing a
192/176.4 kHz sampling rate
DVD-Audio disc.
When playing Dolby Digital, DTS
or MPEG-2 AAC discs, the
receiver's format indicators do
not light.
When playing Dolby Digital, DTS
or MPEG-2 AAC discs, none of
the receiver's format indicators
light.
48
En
Cause
• The speaker cable is shorting out the unit.
• The output is too high.
• All the speakers are set to either large (L) or
–– (i.e. no speakers are set to small).
• The display is set to dark or off.
• The display is set to off.
• The remote control batteries have worn out. • Replace the batteries (see page 3).
• You are too far away or at a bad angle for
operation.
• There is an obstacle between the receiver
and the remote control.
• Strong light such as fluorescent light.
• The CONTROL IN jack has been hooked up. • Disconnect the CONTROL IN jack.
• The proper code hasn't been input into the
remote control to control that component.
• The remote control is in a mode to make
some setting or control something on the
receiver.
• Something is plugged into the CONTROL IN
jack (see page 18).
• The plug was inserted improperly.
• One of the SCART cables is not properly
connected.
• The audio from these discs is output from
the analog audio jacks of the DVD player only;
the receiver does not show the sampling rate
of audio through the analog inputs.
• DVD players do not output digital audio
when playing these kinds of discs.
• DVD players do not output digital audio at
these sampling rates. Usually, players output
the audio from these discs at a downsampled
rate of 96/88.2 kHz or 48/44.1 kHz. Some discs
prohibit all digital output.
• No digital connection, or the digital
connection is incorrect.
• The receiver's input signal type is set to
analog.
• The DVD player is set to output Dolby Digital
and/or DTS audio as PCM.
• The disc has several playback audio tracks;
the one currently playing is actually PCM.
• The audio format of the disc is not 5.1/6.1
channel.
Remedy
• Make sure there are no loose strands of speaker wire
touching the metal casing of the receiver.
• Turn the volume down.
• Change the speaker settings (see page 36).
• Press DIMMER on the remote control repeatedly to
select a different brightness.
• Press DIMMER on the remote control repeatedly to
select a different brightness.
• Operate within 7 m, 30° of the remote sensor on the
front panel (see page 23).
• Remove the obstacle or operate from another angle of
position.
• Avoid exposing the remote sensor on the front panel to
direct light.
• Input the proper code into the remote control (see
pages 41, 45).
• Press the button of the component you want to control.
• Either point remote at the remote sensor of the unit that
is plugged into the CONTROL IN jack or unplug the cable
from the CONTROL IN jack and use remote normally.
• The terminal is fine but the shutter won't close.
• Re-plug in the SCART cables making sure that they are
fully inserted.
• This is not a malfunction. See also the operating
instructions that came with your DVD player.
• To enjoy fully multichannel DVD-Audio and SACD discs,
connect your DVD player to this receiver through the
multichannel analog inputs. See page 11 and also the
operating instructions that came with your DVD player.
• This is not a malfuction. To enjoy fully these discs,
connect your DVD player to this receiver through the
multichannel analog inputs. See page 11 and also the
operating instructions that came with your DVD player.
• Check the digital audio connection (page 11).
• Set the receiver to AUTO or DIG (page 34).
• Check the settings on the player. Set the output for
Dolby Digital and DTS (no PCM conversion). See also the
operating instructions that came with your DVD player.
• Switch the playback audio channel on your DVD player.
See the operating instructions that came with your DVD
player.
• This is not a malfunction. Check the disc packaging for
details of the audio formats available on the disc.