Toobuilder
Well Known Member
Just removed the 327 and installed the 330 to satisfy the ADS-B out requirement. Like the 327, I have serial IN (from the Dynon 180) to the 330 for altitude, as well as another channel IN/OUT between the 650 and 330. This all seems to function properly.
Reading the 330 and 650 manuals gives conflicting information regarding ARINC comms, however. On the one hand, the manual says the serial ports are all that's needed for the two Garmin products, yet there are references to ARINC configurations as well as block diagrams showing the 650-330 interconnects.
Long story short, I have tied the 330 channel 1 to the 650 channel 2 (in/out) as an exclusive comm line, but they don't talk. Further, the configuration options listed in the manuals do not match what my boxes are making available to me. I'm stumped.
If it helps, the 330 has not been upgraded to the ES config yet, and is at SW v 6.20 and the 650 is SW v 6.11.
Any help is appreciated.
Reading the 330 and 650 manuals gives conflicting information regarding ARINC comms, however. On the one hand, the manual says the serial ports are all that's needed for the two Garmin products, yet there are references to ARINC configurations as well as block diagrams showing the 650-330 interconnects.
Long story short, I have tied the 330 channel 1 to the 650 channel 2 (in/out) as an exclusive comm line, but they don't talk. Further, the configuration options listed in the manuals do not match what my boxes are making available to me. I'm stumped.
If it helps, the 330 has not been upgraded to the ES config yet, and is at SW v 6.20 and the 650 is SW v 6.11.
Any help is appreciated.