Specifications

7700/7800 MultiFrame Manual
7700ACO2-HD Dual HD/SD-SDI Smart Automatic Changeover
Page - 54 Revision 1.0
6.4.7. Audio Mixer – Ch 1 to 2
For brevity, only “Audio Mixer – Ch 1 to 2” will be explained in the manual. The remaining “Audio Mixer –
Ch X to Y” tabs are the same.
Each page contains the Video 1 (left side) and Video 2 (right side) Audio Mixers. The Video 1 mixer will be
active on the output when the A input is being routed to the output and the Video 2 mixer will be active
when the B input is being routed to the output.
For each individual channel, there is a 2x1 audio mixer. Each channel is a combination of an X source and
a Y source. This allows for a mono-mix on a single channel, such as a voiceover. Normal use has the Y
source muted, and the X source chosen to pass through the desired channel. The bottom of Figure 6-11
shows a single channel mixer stage.
For brevity, only the options for “X” fields will be explained in the manual. The “Y” fields’ menu and options
are the same.
Figure 6-13: Audio Mixer – Ch 1 to 2 Tab