Changing The Pcm Downsampling Rate; Adjusting The Digital Audio Output - Vizio VBR133 User Manual

VBR133

Changing the PCM Downsampling Rate

This setting should be adjusted if your home audio receiver can process
high-bitrate PCM signals over the Optical/SPDIF or Coaxial port.
If you are unsure about how to adjust this setting, leave the PCM
Downsampling rate at 48 kHz.
Changing this setting has no effect if your audio is connected via
HDMI cable.
If you have the player connected to a home audio receiver and your receiver can
process high-bitrate PCM signals:
1. From the Audio menu, use the Up/
Down Arrow buttons on the remote
to highlight PCM Downsampling and
press OK.
The PCM Downsampling menu is
displayed.
2. Highlight the highest downsampling
rate your reciever can process and
press OK. (Devices differ; see your
receiver's user manual for details.)

Adjusting the Digital Audio Output

This setting changes the type of digital audio data the player outputs over HDMI,
Optical/SPDIF, or Coaxial ports. Depending on your setup, you may need to try
several settings.
1. From the Audio menu, use the Up/
Down Arrow buttons on the remote to
highlight Digital Output and press OK.
The Digital Output menu is displayed.
2. Highlight the digital audio format best
suited to your home audio receiver and
press OK:
• PCM - Use this setting if you do not have a receiver connected to the
player, or if you have an "old-fashioned" stereo receiver connected to
the player using the stereo analog (L and R) ports.
• Bitstream HD - Use this setting if you have an HDMI-connected
reciever capable of decoding DTS-HD Master Audio and Dolby TrueHD
digital audio. When using this setting, you can only listen to the primary
audio track on a disc (this is usually the movie's soundtrack).
• Bitstream Legacy - If you are unsure about which setting to use,
select this setting. Use this setting if you have an Optical/SPDIF-
connected receiver capable of decoding DTS, Dolby Digital, or Dolby
Digital Plus audio.
• Bitstream Mixed - Use this setting if you have an Optical/SPDIF- or
HDMI-connected receiver capable of decoding DTS, Dolby Digital,
or Dolby Digital Plus audio and you would like to be able to hear
secondary audio tracks on your discs (directors' commentaries, etc).
• PCM 5.1 - (Available only when audio is connected with HDMI.) Use
this setting if you have a home audio receiver capable of processing
uncompressed 5.1 sound from an HDMI connection. If you are
listening to audio over the optical/SPDIF or coaxial connection, the
PCM output is limited to 2 channels.
• PCM 7.1 - (Available only when audio is connected with HDMI.) Use
this setting if you have a home audio receiver capable of processing
uncompressed 5.1 sound from an HDMI connection. If you are
listening to audio over the optical/SPDIF or coaxial connection, the
PCM output is limited to 2 channels.
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