I've searched the forum area and google as well. I got a Z-11 Pro today and hooked it up to my Icom 746 Pro today, as per the manual. I can't get it to work. No lights when I press the tune button on the Z11, no noise out of the Z11 and the radio does not do anything. I've tried both ANT 1 and ANT 2 connections on the radio and switched the ANT on the rig to match the port on the rear. I hooked up the gray cable for the Z11, one end to the radio and power port on the Z11 and the other end to the connector on the back of the radio. I have an antenna hooked up to it as well. I have tried a 6M antenna, a 40 meter antenna and also a Hi-Q Antenna but no luck. Any suggestions?