Looking for verification of my connections. Equipment; AFS 4500EE, GTX 327, Icom A-210, GPS puck #73102, and possible future Navworks 600.

Hers is what I see;
AFS Main cable>pin 18>A-210 pin D (aux audio #1)
AFS>pin 16 shielded gnd>A-210 pin 4 shielded gnd
AFS>pin 13>GTX 327>pin 19 (encoder)
AFS>pin 25>Navworks ADSB (?)

Of coarse there are other connections but these I am unsure of.

And another question while I'm here, can the 4500 pass through frequency commands from the GPS database?