Audio Submenu - Extron electronics IN1604 DTP User Manual

Audio Submenu

Figure 14.
The Audio submenu allows adjustment of audio settings, including mute, input format, gain
and attenuation, output format, and volume.
Audio Mute — Press the Navigation buttons to globally mute or unmute audio output.
Audio Format — Press the Navigation buttons to select the audio input format. Input 1 can
only be set to None, Analog 1, or Analog 2. Inputs 2-4 can be set for any audio input format
(see the table below for a description of the formats).
Format Details
None Mutes audio for the selected input. Sets "No Audio" EDID.
Analog 1 Sets the selected input to analog input 1. Sets "No Audio" EDID.
Analog 2 Sets the selected input to analog input 2. Sets "No Audio" EDID.
LPCM-2Ch Sets the selected input to LPCM-2Ch audio. Sets 2Ch audio EDID.
Multi-Ch Sets the selected input to Multi-Ch audio. Sets Multi-Ch audio EDID.
LPCM-2Ch Auto Sets the selected input prioritize 2-channel LPCM audio. Audio on analog input 1
(Analog 1) is passed when 2-channel LPCM audio is not present. Sets 2Ch audio EDID.
Multi-Ch Auto Sets the selected input to prioritize multi-channel audio, but will pass 2-channel
(Analog 1) LPCM if multi-channel audio is not available. Audio from analog input 1 is passed
when digital is not present. Sets Multi-Ch audio EDID.
LPCM-2Ch Auto Sets the selected input prioritize 2-channel LPCM audio. Audio on analog input 2
(Analog 2) is passed when 2-channel LPCM audio is not present. Sets 2Ch audio EDID.
Multi-Ch Auto Sets the selected input prioritize multi-channel audio, but will pass 2-channel
(Analog 2) LPCM if multi-channel audio is not available. Audio on analog input 2 is passed
when digital audio is not present. Sets 2Ch audio EDID.
Analog Gain and Attenuation — Press the Navigation buttons to set the gain (in dB) for
the applicable analog input.
Output Format — Press the Navigation buttons to set the output format.
Output Volume — Press the Navigation buttons to set the audio output volume.
Audio Submenu
IN1604 DTP and IN1604 HD Scalers • Operation
Inputs
All
All
All
2-4
2-4
2-4
2-4
2-4
2-4
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