GRT Avionics

If you switch the EFIS to ENAV before the IFD changes to VLOC, what may be happening is the EFIS then tries to intercept the GPS course, which then lines up with the ILS, and then the IFD now sees you're within auto-VLOC criteria so it switches to VLOC, and then the EFIS sees the ILS indicators so ...

If you execute without a localizer signal or with a signal beyond the outer dots then the EFIS keeps waiting and takes no immediate action. Everything waits until you are within 2 dots. In HDG mode the EFIS would keep the selected heading already set or you can change the selected heading as ...

The EXECUTE key was added as suggested by people flying IFR approaches so they could set up the approach before final and only have to push one button to allow the final approach capture.

When one of the approach modes is armed, the EFIS will not change modes and capture the indicators until ...

In our experience the Safe-Fly will usually find a GPS position in less than a minute if it has enough of a view of the sky, and that includes reception through our office roof. The best place to check reception is in SET MENU, Display Unit Maintenance, GPS Status (highlight the line and push the ...

No. Look at the buttons on the front of the GMA345 audio panel. There is a button labelled "AUX2" that acts as a toggle switch that controls whether or not you hear anything from AUX2. You can push that to toggle any audio coming from AUX2. If AUX2 is not selected/enabled by that button you will not ...

It looks like the UAT radio was active but the log says it received nothing until the unit was rebooted. Did you do a power cycle to reboot or use a reboot command through the web interface? Maybe we need to swap out the UAT radio.

I mean they are switched inputs controlled by a button on the panel so you have to make sure the input is turned on with the button, and some of those inputs may be temporarily muted by other audio. Looks like pins 7 and 8 should work for Aux2.

Typically only one display is wired to the audio system. Most data is shared between displays so they will produce their own audio for the same issues. If you wired both you would get the same alarms played on both screens at about the same time. The displays don't share audio signals or files and ...

We've made some progress but the update is not fully working yet. There are a ton of things to work on right now so we haven't set a date for this. There have been more requests lately so we are trying to make time to work on it.

ADS-B data can only be recorded on the display with the serial or USB connection to the receiver. I don't see any ADS-B inputs in the DEMO files so it appears this is not the display that is wired to the receiver.

The Stratux log file appears to show UAT reception while the log was running. I don't ...