GRASS VALLEY XIP-3901, Руководство пользователя

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Configuring the XIP - 3901 - UC / -DC / -FS Applications with iControl
Timing Tab
Quad Link 3G ALIGN monitors the timing of the four link inputs. The timing difference
between the Quad Link 3G links shall not exceed 400 ns, as per SMPTE ST4255.
Timing Tab
For each downconverter and output resolution, you can adjust the timing relative to the
reference. The vertical setting applies to all output formats, whereas the horizontal settings
are specific to individual output formats. To adjust the timing, use the slider or type a value
into the data box on the right of the slider.
Figure 7-9:
Video I/O Timing
The sliders can be adjusted as follows:
Status Quad Link 3G ALIGN
Gray No carrier on Quad Link 3G links
Green Timing difference between Quad Link 3G links does not exceed the
internal buffer
Red Timing difference between Quad Link 3G links exceeds the internal buffer
Adjustment Range (50 Hz) Range (59 Hz)
Vertical (Lines) 16 to +16 16 to +16
1920x1080p (A and B DL) Horizontal (msec) 0 to 17.771 msec 0 to 14.825 msec
1920x1080i Horizontal (msec) 0 to 35.542 msec 0 to 29.646 msec