One cause of TNC Error message is a dead battery (very small ML-614) in the control head. Sometimes removing the battery for some period of time and replacing it will clear the error. If the battery i

Have you tried doing a VFO RESET? It doesn't wipe any memories - just what was in the VFO. It always worked for me. ==/===/===/===/===/===/===/ Mike Heskett WB5QLD Hurst, TX O-

I believe it is a USB interface ONLY. Therefore, it will not interface with the D700. ==/===/===/===/===/===/===/ Mike Heskett WB5QLD Hurst, TX O-