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MSD-701UHD / 702UHD / 801UHD/ 802UHD User’s Guide
77
9.9 Audio setting
HDMI digital audio supports the following formats. Set audio depending on device connected to the HDMI
output connector.
Only “2 channel linear PCM” can be input by Factory default. If you want to use “Multi channel linear PCM” or
bit stream signal (compressed audio), set “Audio format” and “Speaker configuration”.
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See: 9.10.6 Speaker configuration
[Table 9.9] Audio format
Audio format
Description
2 channel linear PCM
2ch, 32 kHz to 192 kHz, 16 / 20 / 24 bit
Multi channel linear PCM
8ch, 32 kHz to 192 kHz, 16 / 20 / 24 bit
AC-3, Dolby Digital, DTS, Dolby ,
DTS-HD, Dolby TrueHD, AAC
Bit stream
■
If multi channel linear PCM signal input to digital audio:
If Multi channel linear PCM signal are input to digital audio, two channels set in “
or down-mixed audio is output to analog audio and sink devices that do not support multi linear PCM.
Analog output
Digital output
5.1ch
5.1ch
Selected 2 ch or down mixed audio
Matrix Switcher
Input level
Output level
Digital input
Digital output
Blu-ray disc player
AV Amplifier supporting multi
channels
Amplifier built in speaker
LCD monitor not supporting multi
channels
Any 2 ch or down mixed audio
[Fig. 9.17] Multi channel linear PCM input
■
If bit stream signal input to digital audio:
If bit stream signal (compressed audio) such as Dolby Digital is input to HDMI digital audio, these input audio
signals are output to digital audio as they are. They are not output to analog audio, and audio volume cannot
be adjusted.
Switch
Analog audio not output
Adjusting audio volume disabled
Analog output
Digital output
Bitstream signals
Digital input
Blu-ray disc player
AV Amplifier
Amplifier built in speaker
[Fig. 9.18] Bit stream signal input