Panasonic DVD-PV40 - Manuel (Page 32)

Changing initial settings
DJqital
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Refer also to “Common procedures" page 27) and the Audio menu in “Summary of ini­
tial settings” (• pages 28 and 29).
■ PCM Down Conversion
No {Factory preset) : When you have connected an amplifier with audio cables.
Yes : When you have connected an amplifier with an optical dig­
ital audio cable.
Copyright protection limits digital output to 48 kHz/16 bit.
When playing DVDs recorded in 96 kHz
Sound is output as follows in accordance with the connections and settings you have
made.
""^.^nnection
Setti
Analogue Digital
No Output as 96 kHz
No output (Audio will be output at 96 kHz
if the DVD has not had copyright
protection recorded on it.*')
Yes
Converted and output as
48 kHz Converted and output as
48 kHz/16bit
The connected equipment must be able to handle 96 kHz LPCM in order to take
advantage of high quality audio found on these discs.
■ Dolby Digital
Bitstream {Factory preset) : When you have connected a unit with a built-in Dolby
Digital decoder.
PCM : When you have connected a unit that doesn’t have a built-
in Dolby Digital decoder*^.
■ DTS Digital Surround
Off {Factory preset) : When you have connected a unit that doesn’t have a built-
in DTS decoder*^.(No digital signal is output.)
Bitstream : When you have connected a unit with a built-in DTS
decoder.
These changes to digital audio output must be made, otherwise bitstream sig­
nals the decoder cannot handle will be output. If these signals are output,
"noise” wiil be output which can cause harm to your ears and speakers.
RQT5931