AJA FS1 Installation and Operation Guide

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Audio Follow Video (4.5)—This parameter determines whether audio settings are
remembered for each video input.
Off (default)
On
Normal operation. Audio settings must be made separately from any video settings; they
are not associated automatically.
The FS1 remembers the audio settings associated with the currently selected input.
Whenever an input is selected, the corresponding audio settings will be recalled.
This allows you to set up specific audio settings for the different video inputs (i.e., perhaps
the SDI 1 has a specific embedded audio channel mapping while the component video
input might always use AES audio input).
Audio Follow Video applies to these
parameters:
• 2.2 Audio Input
• 2.11—2.18 Audio Map
• 2.21—2.24 Audio Map (Stereo)
• 4.2 Audio Delay
• 4.4 Sample Rate Convert
• 20.0 Audio Output Levels
• 20.1—20.8 Audio Level Ch (n)
• 21.0 Audio Output Phase
• 21.1—21.8 Audio Phase Ch (n)
Audio Follow Video does not apply
to these parameters:
• 4.1 Analog Audio Std
• 4.3 Audio Out
Save AFV Settings for Video Input (4.6 AFV Memory)—Selecting a video input and then
clicking on the Save AFV Settings... button saves the current audio settings and
adjustments to source-memory for that video input.
Audio Out Level (20.1)—Enables or disables individual audio output level adjustment
of the eight FS1 audio output channels.
Unity (default)
Adjust
Normal (default)
Adjust
Disable audio output level adjustments.
Enable audio output level adjustments for the eight audio channels. When set to Adjust,
controls are provided for adjusting the eight channels ± 18dB in steps of 0.5 dB
Audio Out Phase (21.0)—Enables or disables individual audio phase adjustment of the
eight FS1 audio output channels.
Disable audio phase adjustments.
Enable audio phase adjustments for the eight audio channels. When set to Adjust, controls
are provided for setting each of the eight channels to Normal or Inverted phase.
Source (Audio Input 2.2)—Defines the input audio source selection for the FS1.
Multiple input sources may be present at all the connectors on the FS1 rear panel,
but the active input source routed through the FS1 will be the one selected here.
This same control is also present in the Audio and Video I/O screen.
Note: If you select either Stereo Map or Channel Map, controls will appear allowing
you to map input sources for each of the eight channels or pairs of channels (stereo).