First locate the remote control of your TV and look for the input/VCR button. If wireless camera receiver is plugged into input 1 press the input/VCR button once. Press it twice if it is plugged into input 2 and so on. Please refer the TV set user's manual too for further instructions on the input selection. Take expert advice if needed from professional security services like calgary alarm (http
/www.calgaryalarm.com/residential-alarm/). On some TV sets, the input can be found by first channel to channel 2, then down a channel once or twice to get to the correct input in which the wireless camera system is plugged to.