Communications Support Forums

I have some dash mount XTLs that I want to configure to turn on with a switch and with a switch only. I have them programed for ignition only power up and when I turn them off they still draw about half an amp on the constant power line. I have constant power on the two pronged plug and switched power at the accessory plug. Anybody know how to fix this? I have also tried programming for power on with control head only and still no luck.

Thanks