AJA FS1 Installation and Operation Guide

2.2 Audio Input
Notes:
FS1 Installation and Operation Manual — 2.2 Audio Input
1. Changing the Video Input selection automatically selects new values for Proc Amp
parameters (10.1 through 10.5). Each video source remembers its own Proc Amp
settings. This is referred to as Source Memory.
2. If 4.5 Audio Follow Video is set to On, then changing the Video Input selection will
also automatically select new values for all audio parameters associated with Audio
Follow Video (see the list provided in the description of parameter 4.5 Audio Follow
Video). Audio Source Memory is enabled only when 4.5 Audio Follow Video is set
to On.
This parameter performsinput 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.
2.2 Audio Input Description of Choices
Parameter Adjustments:
Stereo Map
Channel Map
Embed SDI 1
Embed SDI 2
AES unbal (Default)
Analog
Select stereo inputs according to Audio Map parameters 2.21 through 2.24. Any
channel pair (4 pair total) can be mapped to 16 different choices.
For 8 channels of embedded audio out, select and map inputs according to Audio
Map parameters 2.11 through 2.18. Any of the 16 embedded channels can be
mapped to one of the 48 possible choices.
Use the embedded audio from the SDI 1 connector as the input source.
Use the embedded audio from the SDI 2 connector as the input source.
Select the AES/EBU digital audio connectors (8-ch) as the audio input source.
Select the Analog audio connector (DB25, 8-ch) as the audio input source.
Note: If parameter 4.5 Audio Follow Video is set to On, then Audio Input selection is
independently kept for each separate input: SDI 1, SDI 2, Composite, S-Video, and
Component. If Audio Follow Video is set to Off, then another Audio Input selection is
used.
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