IQDMX30/IQDMX31
Controlling the IQDMX30/31 from the RollCall Control Panel
Issue 2 Rev 5
Page 21
© 2015 SAM
6.4 Video Delay
The
Video Delay
screen enables the video delay mode to be specified.
6.4.1 Horizontal Delay
Use the slider bar to adjust the horizontal delay over a range of 0 to 1 line in 1 pixel steps. The
preset value is 0.
If the delay is set to lower than the latency, the delay will stop at the latency but this will not be
indicated. Additionally, if the vertical delay is set to 0, the lowest horizontal delay will equal the
latency of the module rather than the delay specified by this control.
6.4.2 Vertical Delay
Use the slider bar to add up to 1 frame of vertical delay in steps of 1 line. The preset value is 0.
6.4.3 Frame Delay Added
You can specify up to 9 additional frames of delay using this slider bar.
The delay of non-PCM audio, or “pass-through” audio is also set by this control.
The delay, in ms, is displayed below this control.
6.4.4 Active Video Delay
The total active video delay (in ms) is displayed at the bottom of this screen.
