Imagine Selenio 6800 HUC6801+D, Installation And Operation Manual

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HUC6801
+
D
Installation and Operation Manual
21
Copyright © 2010, Harris Corporation
Creating a
Custom
Aspect Ratio
You can scale and pan the output image to any size and location by using the module’s
custom aspect ratio feature. You can use the ARC Scaling and ARC Offset controls to adjust
the size and position of your custom ARC settings. Custom ARCs can then be saved as ARC
Presets. You can save up to five ARC Presets.
Descriptions of the controls are listed below.
„
ARC H Scale –sets the horizontal size of the output image anywhere between minimum
and 200% of the output screen size.
„
ARC V Scale –sets the vertical size of the output image anywhere between minimum
and 200% of the output screen size.
„
ARC H Offset –places the horizontal center of the output image anywhere between
-50% and 50% of the output screen size.
„
ARC V Offset –places the vertical center of the output image anywhere between -50%
to 50% of the output screen size.
Table 3-4 lists the minimum ARC scaling values for each HD-SDI output video standard.
To create and save a custom ARC preset, follow these steps
1 To set the horizontal and vertical scaling and offset values for your custom ARC, make the
following selections:
2 To save the current custom ARC settings as an ARC preset, make the following selection:
3 Wait approximately two seconds for the module to process the command.
When the save operation is complete, the ARC Preset Save parameter option returns
to None .
You can at any time select your new ARC Preset for output. For more information see
Selecting a Standard ARC Preset on page 20.
Table 3-4 Minimum ARC Scaling Values
Scaling Controls HD-SDI Output Video Standard/Frame Rate
Parameter Name 720p/50 Hz 720p/59.94 Hz 1080i/50 Hz 1080i/59.94 Hz
Vertical Scale 40–200% 33.75–200% 53.34–200% 45–200%
Horizontal Scale 56.25–200% 56.25–200% 37.50–200% 37.50–200%
Setting Description Parameter Navigation
Select the Custom ARC option. Video Setup Processing ARC Preset Select
[
1 , 4 ]
Custom
Set the ARC horizontal scaling
value. ARC H Scale [ 1 , 7 ] Minimum–200.00%
(see Table 3-4 on
page 21)
Set the ARC horizontal offset. ARC V Scale [ 1 , 8 ] -50.00% to 50.00%
Set the ARC vertical scaling value. ARC H Offset [ 1 , 9 ] Minimum–200.00%
(see Table 3-4 on
page 21)
Set the ARC vertical offset. ARC V Offset [ 1 , A ] -50.00% to 50.00%
Setting Description Parameter Navigation
Save the current ARC as a preset. Video Setup Processing ARC Preset Save
[
1 , C ]
(Select Preset 1–5)