Ross SRG-4400, Руководство пользователя

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5–18 • Menu System SRG-4400 User Manual (Iss. 06)
The Time being displayed is the timecode being output on the video channel you are looking at.
Thus if you are looking at two screens to inspect SDI1 output and SDI2 output the time displays
may be offset from each other.
There may be an extra character to the right of the frames-units number. This is a field/frame
marker.
• In interlaced video formats, the top-left block appears in the first field, the bottom-right
block appears in the second field.
• In progressive video formats at frame rates above 30Hz, the same timecode is output for
each frame due to a limitation defined in SMPTE-12M . In these higher frame rates, the
top-left block appears in the first frame of the pair, the bottom-right block appears in the
second frame of the pair.
• In progressive video formats at frames rates at or below 30Hz, the field/frame marker is
not displayed, as a unique timecode exists for each frame.
Pattern OSD, Black OSD
These menu items allow the user to enable the 'on screen display' (OSD) for the video output they
are operating on.
For the Composite 1 video output, the menu line appears as: OSD = On.
The options in the field are:
• Off — The OSD does not appear on the selected video output.
• On — The OSD does appear on the selected video output.
Number of OSD Rows
This menu item allows the user to select the number of rows of text in the OSD menus. This is
currently fixed at 6 rows.
Event Warnings
This menu item allows the user to control the behavior of the LCD when an event occurs. Events
include: ethernet loss of cable, ethernet find cable, and maximum temperature limit reached.
The options in the field are:
• Off — No warning messages will pop-up on the LCD or on the video outputs.
• On — Warning messages will pop-up in the LCD and on the video outputs.
Pattern Embedder, Black Embedder
These menu items allow the user to control the channel allocation of the audio embedders on the
SDI Pattern and SDI Black video output signals. The options are different in SD SDI and HD
SDI.
The SD embedder can embed a maximum of 4 channels into the video signal. The options in the
fields are: Off, Group 1, Group 2, Group 3, and Group 4.
The HD embedder can embed a maximum of 16 channels into the video signal. The options in the
fields are: Off, Audio 1-4, Audio 1-8, Audio 1-12, and Audio 1-16.