Ross Synergy 1, Руководство по обслуживанию

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2–16 • System Architecture Synergy 1 and Synergy 100 Maintenance Guide (v16-S1)
Notes on System Timing and Non-Sync Detectors
Please note:
• In order for the Synergy 1 switcher to properly auto-time late signals (with respect to the
reference), the switcher’s reference delay must be set to
at least the amount of time that
the incoming signal is late.
For example, if a video source arrives 1 microsecond later than the reference, the
reference delay must be set to at least 1 microsecond for the Synergy 1 switcher to
properly auto-time the source.
Refer to the section, “ Reference Delay Adjustment ” in
the Synergy 1 Installation Guide for details on setting the reference delay for your
Synergy 1 switcher. If you are setting up a Synergy 100 system, refer to the section,
“
Outputs Menu ” in the Synergy 100 Installation Guide .
• The Synergy 1 switcher has one non-sync detector per bus (including the Aux Buses).
• The non-sync detection circuitry itself resides on the Frame Processor board. However,
the detection circuitry uses the V Sync pulse from the Deserializer Module to
determine sync status.
• The
N/S
LED lights only when a non-synchronous input is selected on a given bus. Thus
if three non-sync sources are chosen on PGM , KEY and PST , each
N/S
LED will light
on the respective buses.
• There are no non-sync detectors on untimed Aux Buses.