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Audio
Video/SID
GPO
configuration
Fault definitions
Utilities
Clear faults
7.4.
CONFIGURING THE AUDIO CONTROLS
The Audio menus are used to configure parameters associated with the audio de-multiplexing and the
analog audio outputs. The chart below shows the items available in the Audio menu. Sections 7.4.1 to
7.4.5 provide detailed information about each of the parameters. Many of the menu items are the same
for the channel 1/2 and 3/4 channel pairs. For simplicity only the menu items for the channel 1/2 channel
pair are shown in the manual.
Audio source
Ch1/ch2 swap
Ch3/ch4 swap
Ch1/ch2 output
mode
Ch3/ch4 output
mode
Ch1/ch2 peak
output level
Ch3/ch4 peak
output level
Fine ch 1 adjust
Fine ch 2 adjust
Fine ch 3 adjust
Fine ch 4 adjust
7735AVC-LB Video Composite Encoder and Audio DAC with SoftSwitch
Configuration of the parameters associated with audio de-multiplexing and the
analog audio outputs.
Controls for the operation of video processing.
Configuration of the General Purpose Outputs.
Definition of the fault conditions.
Card preset management and various debug and maintenance features.
An easy to access "clear fault state" command.
Selects the source of audio to process.
Controls whether the channel 1 and 2 (L/R) outputs will be swapped.
Controls whether the channel 3 and 4 (L/R) outputs will be swapped.
Controls whether the channel 1 and 2 will be treated as a stereo pair or will be
added to make mono outputs.
Controls whether the channel 3 and 4 will be treated as a stereo pair or will be
added to make mono outputs.
Controls the channel 1 and 2 output level when a 0 dB FS input is applied
(1 dB increments).
Controls the channel 3 and 4 output level when a 0 dB FS input is applied
(1 dB increments).
Channel 1 fine level control.
Channel 2 fine level control.
Channel 3 fine level control.
Channel 4 fine level control.
Revision 1.6
7700 MultiFrame Manual
7735AVC-LB - 17
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