Narco LRN-840 Pin Out

The connector is double sided.

Looking at the connector the top side is numbered 12 to 1 left to
right.
The bottom side is N to A left to right.

Circuit Pin No.

- Nav Flag M
+ 14/28 VDC Power in 7
+ left K
+ Nav flag 11
+ Right 9
Digital Data Common N
Digital Data Output 12
Power Ground H
Power Ground J

All other pins not used......