Wiring for 796 to G-5 to 305

[gizmos]

Need help with wiring between units. Don't know where 796 / #5/rs-232tx1 goes ???? Does 796/ power ground go to G-5 #6 signal ground? And do I also run signal ground back to ground on panel ? How do you hook up the rs-232's from gtr225 to Garmin a/p 305 ,G-5?

[dcsfoto]

all Garmin manuals are online just google

lot of info

D Kelm

[dcsfoto]

that was a bust i was not able to find the manual

call garmin support they are great

D Kelm

[gizmos]

I have all the manuals, but I still have the question. I have not found a diagraphm that show me the pin/out. I am not a electric wiz, I am show me where is goes,photo is worth two computers

[dcsfoto]

305 hooks to the G5 via can buss pg 57

signal ground black wire to pin 6 , text 1 blue wire to pin 4

looks like G5 pin 5 will not hook to the 795/796 it is a G5 text output

signal ground runs only pin 6 to black wire

your 795/796 must have a separate power and ground connection

found the manual

D Kelm

[gizmos]

The wire harness for 796 has 16g black and white. The smaller wires has no black. Should I splice into the 16g to add a wire for pin #6? Thanks for the help
Gregg

[dcsfoto]

that does not sound good red is power black is ground

i do not think signal ground is the same since the diagram does not show it going to earth ground

call Garmin tech support call the flygarmin experimental guys they are great.

D Kelm

[dcsfoto]

in your photo it looks like a small black wire that is signal ground

large black is earth ground

D Kelm

[gizmos]

The small wire is brown, here is the info with the 796 bare wire

[gizmos]

Oops, the first photo, I put white but the large wires are black and red