Setting The Down Mix Type Controls; Setting The Output Scaling Mode - evertz 7700 MultiFrame Manual

To assign a channel to L Source, navigate to the source and select a channel from the adjacent drop
down menu. The following sources of audio are available:
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16

6.7.2. Setting the Down Mix Type Controls

6.7.2.1. Setting the Output Scaling Mode

The Output Scaling Mode controls whether the down mix matrix is normalized or not. Select Overflow
Scaling from the drop down menu to normalize the matrix coefficients. Normalization of matrix coefficients
will avoid any possibility of overflow, but it tends to lower the loudness level when compared against the
original 5.1 input. If no normalization is applied, the stereo down-mix usually sounds at similar levels as
the 5.1 audio input, but clipping may occur when the input sound level is close to 0dB FS. The Output
Scaling Mode drop down provides the following options:
No Scaling
Overflow Scaling
7800IDA8-3G 3G/HD/SD-SDI Intelligent Distribution Amplifier (1x8)
Select Channel 1 for the L Source
Select Channel 2 for the L Source
Select Channel 3 for the L Source
Select Channel 4 for the L Source
Select Channel 5 for the L Source
Select Channel 6 for the L Source
Select Channel 7 for the L Source
Select Channel 8 for the L Source
Select Channel 9 for the L Source
Select Channel 10 for the L Source
Select Channel 11 for the L Source
Select Channel 12 for the L Source
Select Channel 13 for the L Source
Select Channel 14 for the L Source
Select Channel 15 for the L Source
Select Channel 16 for the L Source
If no normalization is applied, the stereo down-mix usually sounds at the
similar levels as the 5.1 audio input, but clipping may occur when input
sound level is close to 0dB FS.
Select Overflow Scaling to normalize the matrix coefficients. Normalization
of matrix coefficients will avoid any possibility of overflow, but it tends to
lower the loudness level when compared against the original 5.1 input.
Revision 1.2
7700/7800 MultiFrame Manual
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