Owner`s manual

Page 28
MRX-20 ADVANCED NETWORK SYSTEM CONTROLLER
Using Sensors with the MRX-20
The MRX-20 can use either a Video (composite) or Voltage signal to
determine the power status of the equipment it controls. This can then
be used to alter the function of a Macro by using IF/ELSE statements
in the programming software. Using a VID-1 Video Sensor cable, the
MRX-20 can detect a video signal from a Composite or Component
video output. The VS-100 Voltage Sensor will detect a Voltage of
3-25V either AC or DC.