Leitch DPS-475 - Sync Mode

Color Balance - Cr
Adjusts the amount of the Y-R component in the processed video.
Valid Range: -100.0% to 100.0%
Default Setting: 0.0%
Video AGC
Enables or disables Automatic Gain Control (AGC) for the composite input.
Valid Settings: Disable, Enable
Default Setting: Disable
Related Setting: AGC Bias
AGC Bias
Biases the video AGC targeting. Normally, the AGC targets the sync tip at -40 IRE,
which would result in white at 100 IRE. There are situations where it may be
desirable to adjust the targeting (for example, to boost the signal before distribution
over an exceptionally long cable run); this setting provides that adjustment.
Valid Range: -16 to 16
Default Setting: 0
Related Setting: Video AGC
Input H-Position
Adjusts the Y/C horizontal delay (and thus horizontal position) applied to the input
video signal.
Valid Range: -592 ns to 518 ns
Default Setting: 0 ns
Input Y/C Delay
Adjusts the Y/C vertical delay applied to the input video signal.
Valid Range: -1185 ns to 1111 ns
Default Setting: 0 ns
Sync Mode
Specifies whether or not the composite input signal is to be time base corrected by the
unit’s TBC circuitry.
Valid Settings: Synch, TBC, AutoSwitch
Default Setting: AutoSwitch
In Synch mode, the internal TBC is not active, and the TBC indicator on the front of
the unit will be off. The composite input must be a stable, RS-170A signal (such as a
satellite or live camera feed).
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DPS-475/575 Service Manual