Algolith XVC-1001-DC operation manual Selecting the Reference, Reference Selection

XVC-1001-DC Guide to installation and operation

Selecting the Reference

The XVC-1001-DC card provides four sources for referencing the outgoing video signal. At the bottom of the Card Setup window, the reference selection can be chosen from a drop down menu. The reference selection is automatically saved and will be restored after power-up.

The XVC-1001-DC accepts tri-level, bi-level and black burst reference signals.

Reference Selection

The Reference Selection function allows the user to select from 4 possible synchronization signals.

Select from:

Internal Channel 1: Extracts the reference from the channel 1 (input 1) video signal. The input 1’s reference signal can be independent from the house sync signal and be of a different frame rate.

External 1 (Frame Ref 1): The openGear frame has a distributed frame reference, allowing a single incoming reference sync signal to feed information to all modules in a frame. External 1 uses the reference signal from the openGear frame’s REF 1 input. The XVC-1001-DC’s video input 1 must be genlocked with the openGear’s REF 1 input to use that selection.

External 2 (Frame Ref 2): External 2 uses the reference signal from the openGear frame’s REF 2 input. The XVC-1001-DC’s video input 1 must be genlocked with the openGear’s REF 2 input to use that selection.

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