IDK MSD-701AMP User Manual page 186

MSD-701AMP User Guide
Problem
Audio is not output from
digital input.
Audio from input
connector is not being
output.
Audio is not output.
Audio is output from
digital output
connectors but not from
analog output
connectors.
Audio is output from
analog output
connectors but not from
digital output
connectors.
Compressed audio
(such as Dolby Digital,
DTS) is not output from
the source device.
Multi-channel audio is
not output.
Audio only from specific
scenes is not output
from digital input
186
Cause/Check item/Solution
[14] Is video being output correctly? If not, check [1], [2], [5] and [6].
[15] Is DVI signal output from the source device?
You can check the input signal type in "9.22.3 Input signal status".
DVI signal may be output automatically depending on EDID settings.
[16] Is the input audio format supported by the connected sink device or
AV amplifier input?
Typically, LCD monitors may not output 88.2 kHz or higher sampling
frequency of LPCM and compressed audio (such as Dolby Digital,
DTS, and other format). The source device's audio signal
characteristics can be managed by the MSD's EDID configuration
settings.
[17] Is the selection of digital audio input and analog audio input correct?
[18] If the source device has multiple output connectors, check the audio
output settings for the specific port of that device.
If compressed audio (such as Dolby Digital, DTS, and other formats) is
applied to the input, analog audio is not provided at output.
You can check the input audio type in "9.22.3 Input signal status".
If the output resolution is set to a value other than "AUTO", make sure that
the sink device or AV amplifier supports the selected output resolution. If a
PC output resolution (VGA to QWXGA) is selected, some sink devices and
AV amplifiers cannot output audio.
If the sampling frequency is set to a value other than "AUTO", make sure
that the sampling frequency is supported by the sink device or AV
amplifier. Some LCD monitors may not output audio if the sampling
frequency is high (typically 88.2 kHz or higher).
Compressed audio input is set to OFF (EDID settings) by factory default. If
using compressed audio, change the EDID setting.
In order to output multi-channel compressed audio, configure the MSD's
EDID profile to define the correct number of speakers.
Check the audio output settings of the source device.
In order to output multi-channel audio, configure the MSD's EDID profile to
define the correct number of speakers.
Is "DOWNMIX" is set for multi-channel audio output?
For multi-channel audio content, channel assignments are dynamic and
can change between scenes. Audio may not be output if audio is not
included in the selected channel.
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