I CAN FIND MY ST-6000 INSTRUCTION BOOK I NEED TO KNOW THE PIN OUT ON THE RS232/MIL188 PIN 1. = PIN 2. = PIN 3. = PIN 4. = PIN 5. = PIN 6. = I THINK 3 PINS ARE USED ONLY: GRND, AUDIO, PTT. PLEASE LET ME KNOW. 73 ES DX...ALEX......W6ZX. --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html ---