Pioneer DV-310-K Operating Instructions Manual page 46

Problem
09
Picture disturbance during
playback or the picture is
dark.
No audio, or audio is
distorted.
The analog audio is OK, but
there appears to be no
digital audio signal.
Noticeable difference in DVD
and CD volume.
Cannot play multi-channel
audio.
Cannot listen to
high-sampling rate audio
through the digital output.
Cannot output 96 kHz or
88.2 kHz digital audio.
No DTS audio output.
The audio recorded on a
Super VCD disc is not output
properly.
46
En
Remedy
• This player is compatible with Macro-Vision System copy guard.
Some discs include a copy prevention signal, and when this type of
disc is played back, stripes etc., may appear on some sections of
the picture depending on the TV. This is not a malfunction.
• Due to the player's copy protection circuits, connection of this
device through a VCR or an AV selector may prevent recording or
cause picture problems. This is not a malfunction.
• Check whether the TV system is properly set (page 44).
• No audio is output during slow motion playback or when
scanning discs other than audio CDs.
• Some DVD discs do not output digital audio: Switch your
amplifier to the player's analog outputs.
• Check that the disc is free from dust and dirt, and that it is not
damaged (page 42).
• Check that all interconnects are firmly inserted.
• Check that the plugs and terminals are free of dirt, oxide, etc. and
clean if necessary. Also check the cable for damage.
• Make sure the player's output is not connected to the amplifier's
phono (turntable) inputs.
• Check your amplifier/receiver's settings (volume, input function,
speaker settings, etc.).
• Make sure that the Digital Out setting is set to On (page 35).
• Check that the Dolby Digital Out, DTS Out and MPEG Out
settings (page 35) are suitable for your amplifier/receiver — check
the instruction manual that came with your amplifier/receiver.
• This is due to differences in the audio format and is not a
malfunction.
• Check that the Dolby Digital Out, DTS Out and MPEG Out
settings (page 36) are suitable for your amplifier/receiver — check
the instruction manual that came with your amplifier/receiver.
• Check the audio options available from the disc menu.
• Make sure that 96kHz PCM Out is set to 96kHz (page 36).
• As a copy-protection measure, some DVDs do not output 96 kHz
audio. In this case, even if set to 96kHz, the player automatically
outputs the audio at 48 kHz. This is not a malfunction.
• Check that 96kHz PCM Out is set to 96kHz (page 36).
• Some discs are digital copy protected and do not output high
sampling rate digital audio. In this case the output is automatically
downsampled.
• If this unit is connected to a non-DTS compatible amplifier or
decoder using a digital audio cable, set DTS Out to DTS > PCM/Off
(page 36). If you do not do this, noise will be output when you play a
DTS disc.
• If this unit is connected to a DTS-compatible amplifier or decoder
using a digital audio cable, check the amplifier settings, and that
the cable is properly connected.
• If the audio is switched to [2] when playing a Super VCD that
contains only one stereo soundtrack, there may be no sound at all.
Press AUDIO to change the soundtrack.