INSTALLATION AND OPERATION GUIDE
Configuring the XIP-3901-UDC-IP Application
120 | XIP-3901
Property
Description
Inputs: Left
(L), Right (R),
Center (C),
LFE, Left
surround (LS)
and Right
surround
(LR)
Select audio sources. If one or more downmix input channel is non-PCM, all DMIX output
channels will be muted.
Operation
OFF:
Disable downmix processing. DMIX
– CH1 and DMIX – CH2 outputs are muted.
ON:
Enable downmix processing.
Mode
LtRt
:
Enables the downmix of 5.1 channels into an LtRt (Left total Right total) matrix surround
encoded stereo pair.
LoRo:
Enables the downmix of 5.1 channels into a LoRo (Left only Right only) stereo pair,
which is a conventional stereo signal.
Dialmorm
Set the dialog normalization level. Possible values are: -31 dBFS to -1 dBFS, and OFF.
Default value is OFF.
Center Mix
Level
Set the gain level for the center downmix channel.
Possible values are: +3.0 dB, +1.5 dB, 0.0 dB, -1.5 dB, -3.0 dB, -4.5 dB, -6.0 dB, and Mute
The default level is -3.0 dB.
Surround Mix
Level
Set the gain level for the left surround and right surround downmix channels.
Possible values are: +3.0 dB, +1.5 dB, 0.0 dB, -1.5 dB, -3.0 dB, -4.5 dB, -6.0 dB, and Mute.
The default level is -3.0 dB.
LFE Mix
Level
Set the gain level for the low-frequency effects (LFE) downmix channel.
Possible values are: +10.0 dB, + 9.0 dB, +7.5 dB, +6.0 dB, +4.5 dB, +3.0 dB, +1.5 dB, 0.0 dB,
-1.5 dB, -3.0 dB, -4.5 dB, -6.0 dB, and Mute.
The default level is mute.
Level
Normalization
OFF:
Disable output level normalization.
ON:
Enable output level normalization: the output level is normalized based on the applied
mix levels to provide a uniform output over the range of mix levels available. Clipping will
never occur, even with full scale input channels and mix levels.
Default value is ON.
