RV-7A - thanks, that's exactly what I read and figured I had a great diagnostic tool here. Since I don't see anything at all I question whether I should see anything due to comm protocol, config of 430, config of GRT, etc.
In the learning mode here...
On boot up, mine sets the CDI on the GRT to 130 degrees, and I have to hit the OK button on the 430 to proceed. Is this what you mean?
430W/GRT HS-1's
Tim Andres
Same here. I have a 430W with a GRT Horizon WS.
Pretty sure it only started doing this recently -- Vic Syracuse installed some stuff for me and also made sure my WS was configured correctly.
rz - ARINC I believe. Is there a config in the 430 to determine if the self test is output or not? How does one get there?
It should be showing THIS:
Course Deviation Half-scale left deviation, TO indication, flag pulled
Glideslope/Vert. Deviation Half-scale up deviation, flag pulled
Annunciators All On
Bearing to Waypoint (RMI) 135?
Selected Course (OBS) 400W Series unit displays the OBS value (149.5? if interfaced to an HSI with driven course pointer).
Desired Track 149.5? (Displayed as 150?)
If it's showing 130, then that's wrong...