Reference
Ultrix™ provides the reference input and internal signals that the switcher uses for timing.
Ultrix™ can either generate a default internal reference signal or accept an external house reference signal. The Default Reference is only used when a valid reference signal is not detected on the REF connector. An external reference signal is recommended.
Ultrix™ automatically detects and identifies the reference signal connected to the REF port.
Important: Acuity® requires Clean Switch to be active for every output of the switcher.