INSTALLATION AND OPERATION GUIDE
Configuring the XIP-3901-UDC-IP Application
114 | XIP-3901
Figure 73
Audio Inputs Tab
Property
Description
Status
Shows audio group 1 to 4 detection for embedded audio:
Green:
Audio Group present
Grey:
Audio Group not present
Signal is present and detected audio type is PCM
Signal is present and detected audio type is NPCM
Signal is present and detected audio type is Dolby E
Signal is present and detected audio type is Dolby Digital (Dolby D)
Signal is present and detected audio type is Dolby Digital plus (Dolby D+)
Signal not present because a silence of -60 dBFS or less was detected for over 3
seconds
Level
Sets input gain level for an audio channel. At -96dB, the signal is completely muted.
You can mouse over the level setting to see the available range. The range is always -96 to
12dB and can be set in 0.5 dB steps. By default no gain level is applied (0 dB).
This setting has no effect on a non-PCM audio channel except if this level is set to -96dB
(signal is muted).
