Specifications

7700/7800 MultiFrame Manual
7700ACO2-HD Dual HD/SD-SDI Smart Automatic Changeover
Page - 20 Revision 1.0
5.5.1. Group Enable
P(1,2)M(1-4)
This parameter sets whether or not audio is embedded on groups 1-4.
ON – The audio group is embedded on the output.
OFF – The audio group is not embedded on the output.
ON
OFF
5.5.2. SoftSwitch Enable
ES(1,2)(1-8)
This parameter sets whether or not SoftSwitch is enabled on audio pairs
1-8.
ON – The audio group is embedded on the output.
OFF – The audio group is not embedded on the output.
ON
OFF
5.5.3. Audio Mixer Control
5.5.3.1. Understanding the Audio Mixer
The MASS, MBSS, MCSS and MDSS menu options lead to a submenu which controls the audio mixing.
Each video output path has its own audio mixer, and there is a different mixer combination for Video A
and Video B being routed out the output, for a total of four on-board audio mixers. Table 5-4 shows what
audio mixer path each menu name controls.
MASS
Path 1, Video A
MBSS
Path 1, Video B
MCSS
Path 2, Video A
MDSS
Path 2, Video B
Table 5-4: Audio Mixer Name Mapping
For each audio mixer, there are a total of 16 output channels that can be configured. Available to each of
these 16 channels is 65 audio sources (described in the menu selection). The full mixer path is shown in
Figure 5-1.