Cobalt Digital COMPASS 9822 Downconverter - Manual (Page 45)

9822-OM (V4.1) 9822 PRODUCT MANUAL 3-13
Operating Instructions
9822 Function Submenu List and Descriptions
Scaler Video Format Conversions
(continued)
• HD: Aspect Ratio Conversion Selects between the standard preset Aspect Ratio Conversions (ARC)
shown here, as well as User Defined and Follow AFD Settings.
• User Defined settings allow custom user-defined H and V aspect
ratio control.
• Follow AFD Settings sets the output aspect ratio to track with an
existing incoming AFD code received on the input SDI video.
• HD: User-defined aspect ratio (Horizontal) and (Vertical) controls adjust horizontal and vertical zoom
percentage. Settings less than (<) 100% provide zoom-out; settings
greater than (>) 100% provide zoom-in.
(50% to 200% range in 0.1% steps; null = 100.0)
Note: HD: controls described below affect HD inputs; SD: controls described below affect SD inputs.
• HD: Top line suppression Selects the number of lines suppressed at the beginning of video. In this
manner, the image is scaled proportionally to replace the top few lines
suppressed using this control. Using this control can hide unwanted
closed caption or timecode data.
(Range is 0 thru 10 lines.)
• SD: Aspect Ratio Conversion Selects between the standard preset Aspect Ratio Conversions (ARC)
shown here, as well as User Defined and Follow AFD Settings.
• User Defined settings allow custom user-defined H and V aspect
ratio control.
• Follow AFD Settings sets the output aspect ratio to track with an
existing incoming AFD code received on the input SDI video.
• SD: User-defined aspect ratio (Horizontal) and (Vertical) controls adjust horizontal and vertical zoom
percentage. Settings less than (<) 100% provide zoom-out; settings
greater than (>) 100% provide zoom-in.
(50% to 200% range in 0.1% steps; null = 100.0)
Table 3-2 9822 Function Submenu List — continued