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52
FS4 Frame Synchronizer/Converter v1.1
NOTE: In the table below, Vid<n> indicates which Video Processor will perform the action in Four
Channel Mode, and V1-V4 is displayed on the FS4 front panel. In Single Channel Mode Vid
appears on the front panel, because only one Video Processor is available.
Interaction of
Presets and GPIs
If you use a GPI input trigger to recall a preset, the recall changes the GPI IN Response
setting to whatever GPI IN Response setting the preset contains. As the following
examples explain, this feature offers both the power of serial recalls and the possibility of
triggering a recall that changes GPI IN Response to something unintended.
Example of a Serial
Recall
The advantage of using GPI IN Response with presets is that you can trigger a series or
even a looping series of preset recalls. For example, suppose GPI IN 1 Response in Preset 1
is set to Preset 2, and GPI IN Response in Preset 2 is set to Preset 1. Triggering the GPI will
toggle between the two presets.
Example of an
Unintended Recall
Suppose you trigger GPI IN 1 while the current GPI IN 1 Response parameter is set to
Preset
1. This recalls Preset 1 as expected. However, suppose Preset 1 contains a stored
GPI IN 1 Response setting of No Action. If you trigger GPI IN 1 later, expecting to recall
No Action (default)
PRESET 1–10
Vid<n> Freeze
Vid<n> SDI1 In
Vid<n> SDI2 In
Vid<n> SDI1.2 D
Vid<n> SDI3 In
Vid<n> SDI4 In
Vid<n> SDI3.4 D
Vid<n> SDI1-4 Q
Vid<n> SDI5 In
Vid<n> SDI6 In
Vid<n> SDI5.6 D
Vid<n> SDI7 In
Vid<n> SDI8 In
Vid<n> SDI7.8 D
Vid<n> SDI5-8 Q
Vid<n> ARC Off
Vid<n> ARC LTBX
Vid<n> ARC H CP
Vid<n> ARC PLBX
Vid<n> ARC V CP
Vid<n> ARC 14X9
Vid<n> DC Crop
Vid<n> DC ANA
Vid<n> DC 14X9
Vid<n> DC AuAFD
Vid<n> DC LTBX
Vid<n> UC 4X3PB
Vid<n> UC14X9PB
Vid<n> UCFLSCR
Vid<n> UC LBFUL
Vid<n> UC WDZM
Vid<n> UC Custom
Performs no action.
Recalls the specified PRESET configuration for the current FS4
operating mode.
Freezes the current video frame at its outputs. Freezing stops when
the GPI trigger is released.
Selects SDI1 as the video input.
Selects SDI2 as the video input.
Selects Dual-Link mode as the video input.
Selects SDI3 as the video input.
Selects SDI4 as the video input.
Selects Dual-Link mode as the video input.
Selects Quad-Link mode as the video input (Single Ch only)
Selects SDI5 (SFP) as the video input.
Selects SDI6 (SFP) as the video input.
Selects Dual-Link mode as the video input.
Selects SDI7 (SFP) as the video input.
Selects SDI8 (SFP) as the video input.
Selects Dual-Link mode for the SDI input.
Selects Quad-Link mode as the video input (Single Ch only)
Turns Off aspect ratio conversion.
Converts 16:9 anamorphic video to letterbox.
Converts 16:9 anamorphic video to 4:3 standard (H crop—crops left
and right edges of video).
Converts 4:3 standard video to 16:9 anamorphic (pillarbox).
Converts letterbox video to 16:9 anamorphic (V crop).
Converts 16:9 anamorphic video to 14:9 cropped.
Downconverts source to cropped 4x3 picture.
Downconverts source to anamorphic picture.
Downconverts source to 14x9 picture.
Downconverts source automatically using the best mode for the
input video Active Format Description (AFD) code.
Downconverts source to letterbox picture.
Upconverts source to 4x3 pillarbox.
Upconverts source to 14x9 pillarbox.
Upconverts source to full screen.
Upconverts source from letterbox to full.
Upconverts source to a wide zoom.
Upconverts source to a Custom size.
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