[slodave]

Jeff, on the receiver, there is no switch (other than on off). I think that the transmitters may be dead. I found a little info on the TX and it says it will get very hot during use. I left them plugged in to the wall for at least an hour and they were still cold. There is a setup button on the RX and it does seem to "scan", but never locks onto anything. The TX has dip switches on the back and can be set for four channels. The info I found said to leave them alone and that they were secured at the factory. I have been able to change the channels on one TX, but still nothing. I need a 900 Mhz scanner!

Dave