Basic OperationJBL SYNTHESIS SDP-45- 25 -REMOTE CONTROL OVERVIEWThe SDP-45 remote control provides full operation of the SDP-45,including commands such as Mute and special discrete functions thatare not available from the front-panel.OPERATION CONSIDERATIONSThe following factors can improve or impede remote control operation.Note the following before operating the SDP-45 remote control:• The remote control must be in line of sight with the front panel IRreceiver. Eliminate obstructions between the remote control and the IRreceiver. The remote control may become unreliable if strong sunlight orfluorescent light shines on the IR receiver.• For optimal performance, position the remote control at a 30 degreeangle no more than 17 feet (5m) from the SDP-45. Placing the SDP-45inside a smoked glass cabinet will reduce the remote control range.• Remote controls for different components can interfere with oneanother. Avoid using remote controls for different components at thesame time.• Remote control batteries should be replaced as needed.