Programming Quickstart

[Jared R]

Hello, I am trying to program a EST Quickstart panel using the RS-232 terminals inside the panel by using a DB9 serial cable which one end is stripped going into the terminals inside the panel and the other end plugging into the DB9 serial port on my computer which has the Quickstart software. The question here is what color wires are being plugged into what terminals (RTS/TX/RX/COM) inside the panel? I have tried wiring the wires to the terminals many different ways and using DB9 color pinout diagrams and nothing works, in other words I can not send or retrieve information between the panel and the software. Any help would be most appreciated to get these 4 correct colored wires to the correct terminals! Thanks a lot!

[ESTrr]

Pin#2 = RX
Pin#3 = TX
Pin#5 = Ground

That's all the wires you need.

[Jared R]

Ok, Thanks!