Ok, I am in CW mode. I have a MFJ-553 Key, and a MFJ Keyer/Reader (MFJ-464) and when I try to transmit or Key, my little light stays green, not red for transmit. I have tried changing the polarity of the key from positive to negative... nothing. I have tried other cords...
But, I can hear the code pass thur them radio through the speaker of the radio.
Any help would be appreciated.