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The OSD menu is arranged in a layered structure that groups similar configuration items together.
Selecting one of these items will take you to the next menu level. The following sections provide detailed
descriptions of each of the sub-menus. The tables are arranged in an indented structure to indicate the
path taken to reach the control. Menu items or parameters that are underlined indicate the factory default
values.
Video 1 =, Video 2 =, and Genlock = provide video presence status information for the appropriate input.
8.3.
ON SCREEN DISPLAY – CHANNEL X MENU
Channel X Video
Channel X Audio
The Channel X menus, for each channel, are identical. For simplicity, only one is described.
8.4.
CONFIGURING THE VIDEO CONTROLS
The Video menus are used to configure parameters associated with the video processing functions. The
chart below shows the items available in the Video menu. The following sections provide detailed
information about each of the parameters.
Ch X Analog
Video processing
Loss of video
525 H phase
625 H phase
H Delay
525 V phase
625 V phase
V Delay
Audio buffer
8.4.1. Selects the Action to Take when Input Video is Missing
Video
Loss of video
Freeze
Black
Configuration of the parameters associated with channel X video.
Configuration of the parameters associated with channel X audio.
Selecting this item takes you into the Analog Video Processing Menu.
Selects the action to take when the input video is missing.
Sets the horizontal phase of the output signal to a NTSC Genlock reference
input.
Sets the horizontal phase of the output signal to a PAL Genlock reference input.
Status display that shows the current horizontal input to output delay.
Sets the vertical phase of the output signal to a NTSC Genlock reference input.
Sets the vertical phase of the output signal to a PAL Genlock reference input.
Status display that shows the current vertical input to output delay.
Status of audio delay buffer.
The user can either have the output video go to black, or freeze the last good
video picture at the input with this control.
Revision 1.0.4
7700 MultiFrame Manual
7736CD2 Dual Composite Decoder
Page - 17
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