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7700 MultiFrame Manual
7710ARC Series - SD Aspect Ratio Converter
7.4.
CONFIGURING THE ASPECT RATIO CONVERTER
The ARC Control menus are used to configure parameters associated with the aspect ratio conversion
processing block. Table 7-3 shows the items available in the ARC Control menu.
Aspect Ratio Scaler
Mode
Manual Scaler Mode
SMPTE 2016 Setup
WSS Setup
Scaler mode
Fill Source
Panel Colour Red
Panel Colour Green
Panel Colour Blue
7.4.1. Configuring The Aspect Ratio Scaler Mode
The Aspect Ratio Scaler Mode menus are used to configure the aspect ratio converter using parameters
associated with the ARC mode. The ARC mode uses standard aspect ratios to set the behaviour of the
ARC Series modules. Table 7-4 shows the items available in the Aspect Ratio Scaler Mode menu.
Sections 7.4.1.1 to 7.4.1.17 give detailed information about each of the menu items.
The Aspect Ratio Scaler Mode menu items are only used when the Scaler Mode is
set to Aspect Ratio. See section 7.4.5.
Changes to the Aspect Ratio Scaler Mode parameters will cause the video output to
be interrupted momentarily.
achieve the desired phase with respect to the reference
7710ARC-22
Configure the aspect ratio conversion by specifying the input and output
aspect ratios. (active when Scaler Mode is set to Aspect Ratio)
Configure the aspect ratio conversion by directly specifying the input and
output pixels and lines (active when Scaler Mode is set to Manual)
Configure the handling of SMPTE 2016 Active Format Description (AFD/Bar
data) and Pan-Scan parameters
Configure the handling of Wide Screen Signalling (WSS) parameters
Selects whether the Aspect Ratio Scaler Mode or Manual Scaler Mode
menus will be used to configure the aspect ratio conversion.
Use video or color fill for the background (7710ARC-F only)
Change the custom panel colour – red
Change the custom panel colour – green
Change the custom panel colour – blue
Table 7-3: Aspect Ratio Converter Controls
The internal timing is automatically adjusted to
Revision 1.1
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