Pioneer DV-655A Analog audio is OK, but, Audio signal, CD volume, Output, Cannot output 192kHz or

09 Additional Information

Problem	Cause / Remedy
The analog audio is OK, but	•	Make sure that the Digital Out setting is set to On (page 51).
there appears to be no digital	•	Check that the Dolby Digital, DTS and MPEG out settings
audio signal.	(pages 51-52) are suitable for your amplifier/receiver—check the
	instruction manual that came with your amplifier/receiver.
	•	SACDs and some DVD-Audio discs do not output digital audio.
	Listen through the player’s analog audio outputs.
Noticeable difference in DVD	•	This is due to differences in the audio format and is not a
and CD volume.	malfunction.
Cannot play multi-channel	•	Make sure that Audio Output Mode is set to 5.1 Channel
audio	(page 62).
	•	Check that the Dolby Digital, DTS and MPEG Out settings
	(pages 51-52) are suitable for your amplifier/receiver—check the
	instruction manual that came with your amplifier/receiver.
	•	DVD-Audio and SACDs do not output multichannel digital
	audio. Listen through the player’s analog outputs.
	•	Check that the settings in the Speaker Installation screen are
	correct (page 62).
	•	Check the audio options available from the disc menu.
Cannot listen to high-sampling •		Make sure that Linear PCM Out is set to Down Sample Off
rate audio through the digital	(page 52).
output.	•	As a copy-protection measure, some DVDs do not output
	96kHz audio. In this case, even if set to Down Sample Off, the
	player automatically outputs the audio at 48 kHz. This is not a
	malfunction.
Cannot output 192kHz or	•	The player does not output digital audio at these sampling
176.4kHz digital audio.	rates. The digital output is automatically downsampled.
Cannot output 96kHz or	•	Check that Linear PCM Out is set to Down Sample Off
88.2kHz digital audio.	(page 52).
	•	Some discs are digital copy protected and do not output high
	sampling rate digital audio. In this case the output is automati-
	cally downsampled.
No DTS audio output.	•	If this unit is connected to a non-DTS compatible amplifier or
	decoder using a digital audio cable, set DTS Out to DTS 3 PCM.
	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.

Audio mix does not sound right or sounds incomplete (for example, inaudible dialog).

•Make sure that Audio Output Mode is set to 2 Channel if you've connected to the stereo inputs on your amplifier or TV (page 62).

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