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Models 9590 & HD9590 Graticule Generator Manual
3.2.7. Choosing Where the Vertical Mask Starts in the VBI
Mask Start =
9F2
This menu item determines starting line in the vertical blanking interval for the mask object. Turn one of
the shaft encoder knobs to adjust the line number. Vertical interval line numbers before this line will NOT
be masked.
3.2.8. Displaying Object Aspect Ratio or Position on the Front Panel
Feedback =
aspect
This menu item sets whether the front panel display will show the object aspect ratio or position when an
object's size or position is being controlled.
Select aspect when you want to show the object position as an aspect ratio and a percentage.
Select pos when you want to show the object position as horizontal and vertical position values.
3.2.9. Forcing all Objects to be Centred on the Raster
Force centre
yes
This menu item sets whether the grid, mask, box and circle objects are all always centred on the screen,
or whether object centring will be individually controlled by their object modes. The cursor objects are not
controlled by this menu item and must be centred using their individual mode settings.
Select yes to force the grid, mask, box and circle objects to be centred on the raster.
Select no to use the individual mode settings for the grid, mask, box and circle objects to control whether
the objects are centred on the raster.
3.2.10. Selecting the Video Standard (9590)
Vid Std =
525
This menu item selects the video standard in use.
Select 525 when using 525 line video at 29.97 frames per second. (Specified by SMPTE/ANSI 125M)
Select 625 when using 625 line video at 25 frames per second. (Specified by EBU Tech 3267)
Select Auto when you want the 9590 to automatically detect the video standard of the incoming video.
The 525 and 625 front panel LEDs will indicate the current video standard.
Page 3-8
pos
no
625
Auto
RACK MOUNT PANEL OPERATION
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