[TenTec] trouble interfacing OMNI VI to N1MM via serial port

Ed autek at comcast.net
Fri Nov 18 08:34:26 PST 2011


On 11/17/2011 12:36 PM, Joseph Holstein wrote:
> followed instructions in the TenTec manual and have pins 2 and 3 and
> 7 on the DB 25 going to the DB 9 . DB 9 has pins 4 and 6 shorted.
> Followed directions in N1MM for Omni VI - 1200 baud etc.  Pin 5 on
> DB9 connects to pin 7 on the DB25.  Any suggestions ? 73 joe n8ea
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You need pins 2, 3, and 5. on the db9. You need pins 2, 3, and whatever 
the pin is for ground on the db 25. Thats all.

1200 baud is way too low for the 6. Set the baud to maximum.

Ed W3NR


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