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IRD6200 IRD User Manual
Main Display
Issue No: 1
Page: 13
Ref: IRD6-ASUM-700X
Copyright © 2019 Vislink Technologies, Inc.
4.2.6.
Genlock
Genlock controls the mode of operation for video synchronization.
OFF, uses the Transport stream PCR to maintain timing.
ON (external) uses tri-level or composite sync to provide the timing
reference.
NOTE: Using ON (external) adds 40ms delay to the system (internal or external).
ON (internal) references the video to an internal oscillator.
When ON, the line & pixel offsets are adjustable.
The line number is adjustable between 0 and 1124. For negative offsets use
values between 0 and 540, for positive offsets use the formula, 1124 minus the
offset required as the front panel value. Pixel offset range is 0 to 2749.