4. Getting StartedImage 4-52. Unplug the power cord from the projector.4.5 Using the RCUPointing to the reflective screen1. Point the front of the RCU to the reflective screen surface.Image 4-6IR control via reflective screenHardwired to the XLR input1. Plug one end of the remote cable in the connector on the bottom of the RCU.2. Plug the other end in the big connector on the communication interface of the projector, labelled Remote CTRL.Note: Plugging the remote control will switch the broadcast address of the remote control to the default value ’0’. This is theonly broadcast address that will work when hardwired. If you want to change the broadcast address after disconnectingthe remote control, see "Projector Address", page 30.Pointing directly to the IR sensorWhen using the wireless remote control, make sure you are within the effective operating distance (30 m, 100 ft in a straight line).The remote control unit will not function properly if strong light strikes the sensor window or if there are obstacles between the remotecontrol unit and the projector IR sensor.R5906112 UDX SERIES 24/05/2017 29
