GRASS VALLEY XIP-3901, Руководство пользователя

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XIP - 3901
User Manual
Note 1:
For each processing channel, you must select the format of the SDI input transport
using the SDI Input pulldown menu. The choice will depend on the format used by the
origin equipment.
• Quad Link 3G: The 4K UHD image is split into four full-resolution quadrants, each
received on a single 3G link.
• 12G/3G: The 4K UHD image is received on a single 12G or the HD image on a 3G link.
Note 2:
For Quad Link 3G SDI Transport, you must also select how 2160-Line Data Mapping
is detected.
•
Auto (Square/2SI Division):
Automatically detects the mapping type based on the
incoming Video Payload ID (Transfer Characteristic, Colorimetry, and Bit depth) on the
first link (this setting may not be able to automatically detect certain legacy signals).
• 2SI Division: Assumes 2SI Division regardless of the incoming Video Payload ID
(Transfer Characteristic, Colorimetry, and Bit depth).
• Square Division: Assumes Square Division regardless of the incoming Video Payload ID
(Transfer Characteristic, Colorimetry, and Bit depth).
2160-Line Data Mapping settings are ignored when the SDI Input is set to 12G/3G.
Note 3:
The frame rate (59.94 Hz or 50 Hz) of the selected SDI output resolution is reported
underneath the SDI Output - Resolution menu.
A diagram of the downconversion process is displayed underneath the settings for each
processing channel. 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 7-8:
Downconversion 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.
SDI Output –
Format
SDI Output –
Resolution
1920x1080p A (default)
1920x1080p B DL
1920x1080i
1280x720p 3