GRASS VALLEY XIP-3901, Руководство пользователя

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XIP - 3901
User Manual
This section also displays the Processing Delay in milliseconds (ms) for each channel so you
can manage the processing delay on your system. For more details about processing delay,
see the table below.
The XIP - 3901 has an integrated frame sync that supports synchronous and asynchronous
SDI input signals. The input signals will be synchronized and realigned to either the URS or
External Reference.
The frame sync behaves like a frame buffer. It also supports frame skips/repeats in the case
of an asynchronous SDI input. When an input error occurs, it freezes to the last valid
field/frame.
1280x720p Horizontal (msec) 0 to 26.653 msec 0 to 22.231 msec
Adjustment Range (50 Hz) Range (59 Hz)
Ref SDI Input SDI Output Processing Delay
Async or Isochrone Inputs Synced & Phase-Aligned Inputs
Min Max 59Hz 50Hz
Input ALL ALL 2 frames 2 frames 33 ms 40 ms
URS,
External
3G Level A ALL 12 ms 12 ms + 1 frame 17 ms 20 ms
3G Level B DL HD 12 ms 12 ms + 1 frame 17 ms 20 ms
3G Level A 12 ms 12 ms + 1 frame 17 ms 20 ms
3G Level B DL 3G Level B
DL
12 ms 12 ms + 2 frames 33 ms 40 ms
12G ALL 12 ms + 1 frame 12 ms + 2 frames 33 ms 40 ms
Quad Link 3G
Level A
ALL 12 ms + 1 frame 12 ms + 2 frames 33 ms 40 ms
Quad Link 3G
Level B DL
HD 12 ms + 1 frame 12 ms + 2 frames 33 ms 40 ms
3G Level A 12 ms + 1 frame 12 ms + 2 frames 33 ms 40 ms
3G Level B
DL
12 ms + 2 frames 12 ms + 4 frames 67 ms 80 ms
Ref Signal SDI Input SDI Output Skip/Repeat Period Freeze on Input Error
Input ALL ALL ALL N/A None