AJA FS1 Installation and Operation Guide

11.1 Loss of Input
FS1 Installation and Operation Manual — 11.1 Loss of Input
This parameter selects the automatic action that occurs if the video input is lost. The
Black selection (default) cuts the video to black. The Freeze selection freezes video on
the last available frame.
Note: Freeze on Loss of Input works only for SDI inputs. If a selected analog input
is lost while Freeze is enabled, the output will not be valid video.
11.5 Loss of Input Description of Choices
Parameter Adjustments:
Freeze
Black (default)
20.0 Audio Output Levels
This parameter enables or disables individual audio output level adjustment of the
eight FS1 audio output channels. When Adjust is selected, parameters 20.1 through
20.8 are then used to select the output levels for each separate channel.
20.0 Audio Output Levels Description of Choices
Parameter Adjustments:
Unity (default)
Adjust
20.1 Audio Level Ch1
d
Note: If parameter 4.5 Audio Follow Video is set to On, then Audio Output Levels
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 Output
Levels selection is used. This note applies to parameters 20.0 through 20.8.
This parameter adjusts the audio level of audio channel 1 ± 18dB in steps of 0.5 dB.
20.1 Audio Level Ch1 Description of Choices
Freezes on the last available video frame if input is lost.
Switches to black if input video is lost.
Disable audio output level adjustments.
Enable audio output level adjustments for the eight audio channels.
Parameter Adjustments:
Variable Adjustment of audio level – 18dB range in steps of .5dB.
Default: +0dB
Note: If parameter 4.5 Audio Follow Video is set to On, then Audio Level Ch1
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 Level
Ch1 selection is used. This note applies to parameters 20.1 through 20.8.
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