Quantum Data 980 DP - Page 141

980 DP Video Generator - User Guide Rev. A4
Page 141 July 14, 2014
Tab
Field
Description / Function
Interlace
Sets the format scan type to Interlaced. Parameter:
SCAN = 1
Check boxes
Back Porch
Toggles the Pulse Delay field so that the value is
provided for the back porch rather than the front porch.
Clock Pulse
Enables and disables the pixel clock pulse output on
generators that have a pixel clock output available.
The pixel clock output appears on the special sync BNC
connector.
Pre-Emphasis
Not applicable to DP
Enables and disables adding pre-emphasis to the Open
LVDI digital outputs on generators that support LVDI
outputs.
DC Balance
Not used.
Flat Front Porch
Not applicable to DP
Determines if composite sync will have all equalization
pulses removed in the vertical sync front porch (delay)
period as required by certain military HOBO and
Maverik video formats.
Tri-Level Sync
Enables or disables Tri-Level sync.
Repeat Field
Determines if identical video information is output for
each field of an interlaced (SCAN = 2) format.