Sierra Video 3232HD-3G - Manual (Page 28)

SIERRA VIDEO
18
Reference Settings
This screen is for reporting status and setting the video reference input parameters
allowing the video to switch at the correct point for “seamless” switching per SMPTE RP-
168. If no reference signal is available or the “Use video reference” box is not checked,
the routing switcher will switch at a random point rather than during the correct line
(vertical interval) of the SDI input signal.
Selecting “Auto based on reference”, the reference input will automatically be detected
and the routing switcher will switch based on the signal type applied to the reference
input. The routing switcher will switch during vertical interval as indicated by the detected
referrence input.
Selecting “Manual” allows you to manually select the video format of the signals passing
through the routing switcher.