I made a mistake and hooked the transmitter up to antenna port 2. I have a mfj 993b tuner. I ran the tuners check out and it comes back that the unit is in good working order. However, sometimes when the tuner is tuning to a different frequency, it will show a message to turn power off. After turning the power off several times the tuner will tune to the selected frequency. Sometimes after I transmit ssb for a few minutes the tuner will show the message to turn the power off. The tuner seems to continue to work fine once tuned even though it shows the message to turn the power off. Has anyone made this mistake or gotten this message on their tuner? If so was you able to make the repair or is this a repair that only mfj can make?