Cable Info

This is the setup I use on a daily basis

Actually here's what it really looks like!

This is the wiring for the DB25 patch box

If you have a RS-232 check tester or LED box you should see the following readouts.

This is what the LEDs should show when the program is running but is neither sending or receiving data.

This is what the LEDs should show when the program sends the read command to the meter.

This is what the LEDs should show when the meter sends data to the Mac.