Switching Between Different Embedded Audio Sources - Datavideo SE-2200 Instruction Manual

Press the ENTER key in the MENU area of the SE-2200 keyboard to display the on screen menu and
then enter AUDIO CROSSPOINTS of the AUDIO SETTINGS option.
Change the de-embedded audio setup in the menu system to show a value of 1 for each video input
channel. Press the ENTER key to store the audio values chosen for each video input.
Change the audio (re-)embedding setup in the switcher's menu system to show a value of Group 1.
Press the ENTER key to store the audio values chosen for each video input.
Now exit the menu by pressing any wipe key.
Locate the AUDIO FIXED button at the top left corner of the keyboard. Enable the AUDIO FIXED
status by pressing the AUDIO FIXED button. Confirm that the AUDIO FIXED has been enabled by
checking the status area of the HDMI multi-view. The button will be backlit red.

Switching between different embedded audio sources

Example 2:
We have two mono mics with each connected to a different HD camera. These embedded audio
channels are then sent from this camera along with the HD-SDI video to the SE-2200 switcher. If we
want to hear the audio from each camera as the video channels are switched, audio follows video,
then we would set up in the following way.
Press the ENTER key in the MENU area of the SE-2200 keyboard to display the on screen menu and
then enter AUDIO CROSSPOINTS of the AUDIO SETTINGS option.
Change the Audio Association settings in the menu system to set input 1 audio source to 1, input 2
audio source to 2, input 3 audio source to 3 and etc. Press the ENTER key to store the audio values
chosen for each video input.
Change the SDI Embedded Audio setting in the switcher's menu system to show a value of Group
1 and Pair 1. Press the ENTER key to store the audio values chosen for each video input.
Now exit the menu by pressing the menu key and locate the AUDIO FIXED button in the crosspoint
area of the keyboard.
Select the AUDIO FOLLOW VIDEO status with this button when looking at the status area of the
HDMI multi-view. The button will be off. The status area is located just below or near the Preview
image on the HDMI multi-view monitor.
When switching between the video sources the audio sources will also change. We can choose how
the audio will change sources, whether it is a clean cut (immediate switch) or some sort of
transitioned change (cross fade or fade out & in). To do this we would need to set up with the
following menu options.
Auto Audio Mixing Type
X type or V type
User choice of
Tick selection
X type = A/B cross fade
V type = Fade out A then fade in B
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