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Leitch DPS-475 - Aux Sync;Comp; Aux Sync Level; CAV-Y Composite; Analog Width

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Aux Sync/Comp
Specifies whether the Aux Sync connections on the Multi-I/O breakout cable will
provide sync or composite output.
Valid Settings: RGB+Comp, RGB+Sync
Default Setting: RGB+Comp
Related Setting: Aux Output, Aux Sync Level
When RGB+Sync is selected, the Aux Sync connection will provide sync, which in
combination with the Aux Red, Aux Blue, and Aux Green connections forms RGB-S
output.
When RGB+Comp is selected, the Aux Sync connection will provide composite
output, while the Aux Red, Aux Blue, and Aux Green connections form RGB output.
This setting is ignored when the Aux Output option detailed earlier in this section is
set to Key.
Aux Sync Level
Selects the level of the Aux Sync connection.
Valid Settings: 300mv, 8v
Default Setting: 300mv
CAV-Y Composite
Enables the use of the component analog video input’s Y input as a second composite
input source, instead of for component video.
Valid Settings: Disable, Enable
Default Setting: Disable
When this option is enabled, the CAV-Y In connection on the rear of the unit functions
as a second composite video input. This input is then selected as CAV from the front-
panel controls or Component from the Input Source option of the Video Setup menu.
When this option is disabled, the CAV-Y In connection functions as normal, as the
luminance input for component video input.
Note that the unit will have been calibrated based on the CAV-Y In connection being
used for component analog video. If the connection is to be used for composite video,
a minor adjustment of trimpot IRV2 (CAV-Y) may optionally be desired to attain
perfect video level match between inputs.
Analog Width
Specifies the number of “samples” per video line. A standard analog NTSC signal
consists of 704 “samples” per line; setting this option to 720 (common for digital
signals) allows information to be stored outside of the normal NTSC width, but may
cause problems with some equipment.
Valid Settings: Normal (704), Digital (720)
Default Setting: Normal (704)
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DPS-475/575 Service Manual

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