Operating The Hd9590 In Auto Video Standard Mode - evertz 9590 Instruction Manual

Select 1080I/50 when using high definition video with a total raster of 1125 lines at 25 frames per second
and an interlace scanned active picture of 1920 pixel x 1080 lines as specified by SMPTE 274M
Select 1080P/24SF when using high definition video with a total raster of 1125 lines at 24 frames per
second and a segmented progressive scanned active picture of 1920 pixel x 1080 lines as specified by
SMPTE RP211
Select 1080P/30 when using high definition video with a total raster of 1125 lines at 30 frames per second
and a progressive scanned active picture of 1920 pixel x 1080 lines as specified by SMPTE 274M
Select 1080P/25 when using high definition video with a total raster of 1125 lines at 25 frames per second
and a progressive scanned active picture of 1920 pixel x 1080 lines as specified by SMPTE 274M
Select 1080P/24 when using high definition video with a total raster of 1125 lines at 24 frames per second
and a progressive scanned active picture of 1920 pixel x 1080 lines as specified by SMPTE 274M
Select 1035I/60 when using high definition video with a total raster of 1125 lines at 30 frames per second
and an interlace scanned active picture of 1920 pixel x 1035 lines as specified by SMPTE 260M
Select 720P/60 when using high definition video with a total raster of 750 lines at 60 frames per second
and a progressive scanned active picture of 1280 pixel x 720 lines as specified by SMPTE 296M
Select AUTO when you want the HD9590 to automatically detect the video standard from the incoming
video. See section 4.2.11.1 for more information about operating the HD9590 in auto video standard
mode.

4.2.11.1. Operating the HD9590 In Auto Video Standard Mode

When the HD9590 video standard is set to AUTO it will attempt to detect the video standard of the
incoming video and change the current video standard to match. When the incoming video does not
match the current standard, the front panel video standard LED that is currently ON will begin to blink.
After approximately 5 seconds the Graticule Generator will switch to the new video standard. This delay
prevents random standards switches that otherwise may occur between some of the video formats. The
new video standard will be displayed on the front panel. Video standards changes will not occur while the
Graticule Generator is in the Setup mode, or while the on screen objects are being moved using the shaft
encoder knobs.
Most of the supported standards can be detected, but there are some exceptions.
•
The standards 1080I/60 and 1080P/30SF are the same as far as the Graticule Generator is
concerned. When the video input is in either of these standards the Graticule Generator will display
the standard as 1080I/60
•
The standards 1080I/50 and 1080P/25SF are the same as far as the Graticule Generator is
concerned. When the video input is in either of these standards the Graticule Generator will display the
standard as 1080I/50
•
On certain earlier revisions of the High Definition Graticule Generator hardware it is necessary to
select whether the video clock rate is 1/1 or 1/1.001. (See section 4.2.12) On these units the Video
Freq menu item must be correctly selected in order for Auto Video Standard Detection to work
correctly. For example on these early units the HD9590 can automatically switch between 1080i/59.94
and 1080p/23.98sF because the video frequency divider is set to 1/1.001 in both cases. However, it
DESKTOP REMOTE OPERATION
Models 9590 & HD9590 Graticule Generator Manual
Page 4-9