GRT Avionics

When you use the HXr as the control head with our adapter, you can use both.

Our US Government source data shows KRDU 123.800 listed as D-ATIS. The D-ATIS frequencies are not currently being included as ATIS frequencies. I'll have to check into that. KTTA AWOS 120.625 is in the current database (2013-08-22). You can search for the nearest weather frequencies using the NEAR W...

Definitely anything older than mid 2011.

This is a known issue with HX display units that use an older graphics processor. The screen will update with a completely black frame every once in a while. It's an issue with the graphics driver that we have not tracked down yet.

No. The Trig comm radio is the same, but the PAR200 does not have a control input. The comm radio is controlled by the PAR200, so any other controls would have to go through the PAR200.

The WS, HS, and HX have split pages for showing the attitude and moving map at the same time. The flight plan pages can show limited attitude data in the background with the "PFD" knob function. Only the HXr has a small PFD box (inset) that can be displayed on the full map page.

On the HX, from the checklist page, you would push SELECT LIST, then IMPORT. At that point the display should say "Waiting for USB flash drive...". The flash drive should be detected within 20 seconds, and then the message should go away. If the lists imported correctly, the list names wil...

We've just always favored our own autopilot calculations with the extra sensor data available. With ENAV mode, you get the benefit of AHRS data. I don't think anyone has analyzed the results, though.

The AHRS fast-alignment mode is extra sensitive to any sensor noise. It will switch to a slower alignment mode to be safe. According to Greg, you do not have to wait for the full alignment to move the plane. Only the first 10 seconds are critical.

The settings apply only to the unit with the module attached. Does the counter stay at zero? Or does it run for a while, then stop? The counter should run as long as the serial rate is correct. Check the Serial Port 1 Rate. For the WAAS module, which has the antenna connection on top, it should be 4...