R/C Tech Forums - View Single Post - Help with Robitronics Dyno on Windows XP?
Old 09-30-2004, 05:14 PM
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razzo
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comm port on your PC is one with 9 pins. 5 on top 4 on bottom. One for the printer is much wider. If you have the wide port coming out of the dyno? you'll need what's called a external modem cable to go from 25 pin to 9 pin.
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