MC1000/MC1000-IQ/MC2000/MC2000-IQ
Channel Operation Menus
Issue 1 Rev 8
Page 61
© 2015 SAM
8.6.4 Post Scaling Control
Post Scaling Control enables you to manually adjust the size and position of the output
picture.
•
Post Scaling Enable:
Enables the Post Scaling controls.
•
Size:
Adjusts the size of the whole output image while maintaining aspect ratio. The
adjustment range is 80% to 120% in 1% steps. The preset value is 100%.
•
Aspect:
Adjusts the aspect ratio of the output image. The adjustment range is 70% to
150% in 1% steps. The preset value is 100%.
•
Pan:
Adjusts the horizontal position of the output image. The adjustment range is -50
to 50 in steps of 1. The preset value is 0.
•
Tilt:
Adjusts the vertical position of the output image. The adjustment range is -50 to
50 in steps of 1. The preset value is 0.
8.6.5 Scaler Config – Presets
If no input aspect signaling is available and the conversion required is always from a known
input aspect ratio to another known input aspect ration, one of the standard presets may be
selected. The presets are sub-divided into SD to SD cross conversion, SD to HD/3G up
conversion, and HD/3G to SD down conversion.
8.6.5.1
SD Input is 702
SD Input is 702 is an additional ARC preset mode, which is available for incoming content
that uses a 702 sample line rather than a 720 sample line. If the incoming content uses a 702
sample line, select the check box. This introduces an additional H scaling factor of 720/702,
resulting in a slight horizontal stretch.
This control only has an effect on SD inputs.
Note:
These presets are only active when the Use Presets check box is selected.
Note:
702 input introduces an additional H factor of 720/702.
