GRASS VALLEY XIP-3901, Руководство пользователя

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107
XIP - 3901
User Manual
Test Panel
You may activate the Color Bars &Tone test signal for the two channels independently by
enabling the appropriate checkboxes.
Selected
Reference
Shows which source is selected as a reference for each channel. The icons show whether
the channel is locked to its reference or not.
Gray: Locked on input, but the reference is not available.
Green: Locked.
Red: Missing, invalid, unsupported, or the channel is not locked to the selected reference.
Note:
If the selected reference is missing, invalid or unsupported, the SDI output(s) will be
inactive (no carrier).
Reference
Source
Use the radio buttons to select from the following settings:
Auto (default): This mode selects the first source detected in this order of priority:
1 External Reference input
2 URS
3 Input
External: Selects the signal connected to the rear panel REF IN connector.
URS: Selects the Universal Reference Signal from the Densité frame’s backplane.
Input: Each path will lock on its SDI input:
• UC1/DC1/FS1 on the rear panel
12G/3G/HD IN 1
connector.
• UC2/DC2/FS2 on the rear panel 12G/3G/HD IN 5 connector.
Note: On the XIP - 3901 - UC, you can enable 3G Output Minimum Delay for a 3G SDI
Output in the Timing tab for a channel. On the XIP - 3901 - FS, you can enable Minimum
Delay for a channel with the 12G/3G/HD and Quad Link 3G operation modes. In these
cases, the reference source will be forced to Input for the channel (for the XIP - 3901 - UC,
this will only occur if SDI input is 3G). For more information, see Timing Tab , on page 77.
URS Format Use the radio buttons in the URS Format area to select the URS mode:
OFF (default):
URS cannot be selected as the reference source and is ignored by the Auto
detection mode. URS is grayed out in the Reference Source section of the user interface.
URS 29.97 Hz:
If Reference Source is set to URS, lock on 29.97 Hz.
URS 25 Hz: If Reference Source is set to URS, lock on 25 Hz.
Property Description