zkvii
Well Known Member
Hi,
I'm stuggling with getting my head round some of the avionics wiring. I've already studied the GRT wiring layouts and the Garmin installation manuals etc. I have a Stark harness as a starting point.
Specific question: The Stark harness has an Fuel/Air data RS232 input to the 327 (Txpndr), in addition it also has RS232 In / Out pair coupled to the 430. Does the 327 'forward' the fuel air data over its direct link to the 430?
The GRT 'way' is for the MFD to provide Fuel/Air to both the 430 and 327 directly.
Any insight / reasons / pros / cons.
Cheers, Carl
I'm stuggling with getting my head round some of the avionics wiring. I've already studied the GRT wiring layouts and the Garmin installation manuals etc. I have a Stark harness as a starting point.
Specific question: The Stark harness has an Fuel/Air data RS232 input to the 327 (Txpndr), in addition it also has RS232 In / Out pair coupled to the 430. Does the 327 'forward' the fuel air data over its direct link to the 430?
The GRT 'way' is for the MFD to provide Fuel/Air to both the 430 and 327 directly.
Any insight / reasons / pros / cons.
Cheers, Carl