GRASS VALLEY XIP-3901, Руководство пользователя

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Configuring the XIP - 3901 - UC / -DC / -FS Applications with iControl
Timing Tab
Payload IDs (Transfer Characteristic, Colorimetry, and Bit depth) can be forced by selecting
3Gbps legacy in the Video Payload ID (Transfer Characteristic, Colorimetry, and Bit depth)
Standards pulldown menu. Video Payload ID (Transfer Characteristic, Colorimetry, and Bit
depth) Standards settings are ignored when the SDI Output is set to 3G or 12G.
A diagram of the synchronization process is displayed underneath the settings for each
synchronizer. The status for each input SDI will be either green (no error) or red (error). In
the event of an error, you can mouse over this field to display a tooltip with more details.
Figure 7-12:
Synchronization Diagram
The possible errors are as follows:
• No Carrier: No SDI Carrier is detected.
• No Error: No errors are detected.
•
Video/TRS Error:
The received video has TRS errors.
• Not Supported: The received video format is not supported.
• Reference Mismatch: The received video does not match the reference frame rate.
• Wrong Link: Received the wrong Quad Link 3G link on 2SI Division.
•
Quad Link 3G Error:
The received Quad Link 3G has different video formats.
• Unexpected Format: Did not receive the video format you selected.
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 synchronizer 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.
Video Payload ID (Transfer Characteristic, Colorimetry, and Bit depth)
Standards
Quad Link 3G
Square Division 2SI Division
Auto SMPTE 4251 SMPTE 4255
3 Gbps legacy SMPTE 4251 SMPTE 4251
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