9903UDXADDA-OM (V1.5)
9903-UDX-ADDA PRODUCT MANUAL
3-15
Operating Instructions
9903-UDX-ADDA Function Menu List and Descriptions
(continued)
• Standard Quick Set Aspect Ratio
Conversion Selectors
Selects between the standard preset Aspect Ratio Conversions (ARC)
shown below.
Note: This function is intended for aspect ratio adjustment of a particular
signal without AFD considerations.
- If ARC is being used on a case-by-case basis for a particular
signal, it is easier to use the Scaler ARC tools described here.
- If AFD is to be used to set and apply a standard AFD code label
for ARC, use Follow AFD Settings. Do not perform ARC here;
instead, perform ARC as described in the AFD function
description per AFD/WSS/VI Code Insertion Controls (p. 3-33).
• User-defined Aspect Ratio Controls
Aspect Ratio Horizontal and Aspect Ratio Vertical controls adjust
horizontal and vertical zoom percentage. Settings less than (<) 100%
provide zoom-out; settings greater than (>) 100% provide zoom-in.
(50% to 150% range in 0.1% steps; null = 100.0)
• H Pan and V Pan Controls
H Pan control shifts horizontal center of image left (negative settings) or
right (positive settings)
(-74% to 74% range in 0.1% steps; null = 0.0)
V Pan control shifts vertical center of image down (negative settings) or
up (positive settings)
(-74% to 74% range in 0.1% steps; null = 0.0)
• Downscale Filtering Control
Adjusts the aggressiveness of sharpening or filtering applied to output
video. Optimum setting results in overall perception of increased
sharpness, while avoiding pattern noise artefacts.
(Range is 0.50 thru 1.50 in 0.01 steps; null = 1.00)
Table 3-2
9903-UDX-ADDA Function Menu List — continued
Buttons allow standard ARC presets
to be applied to output video. For any
setting, using the Horizontal or
Vertical controls allow user custom
settings.
Pressing any of the preset buttons
restores the ARC to the selected
setting and overrides any previous
custom settings.
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