Articles in Category: Q&A

Garmin GTN-6xx/7xx Interface GPS Position/Altitude & NAV/ILS.

Posted Friday, May 16, 2014 Posted in Q&A

Sandel Avionics Tech Note on Garmin GTN-6xx/7xx Interfaced with Sandel ST3400.

G’Day, Charlie here:

First, in case you are not aware, we have a NEW ST3400 installation manual in our online resource center. Download it here. http://www.sandel.com/st3400/st3400-support

Recently we added the Garmin GTN-6xx/7xx interface for the ST3400. The interface includes ARINC 429 and RS-232 for the GPS Position, Flight Plan, GPS Altitude, and NAV/ILS information. Please refer to sheet 23 in the Sandel ST3400 PN: 82002 IM-K Installation Manual. Sheet 23 shows the interface as a Class B operation. For a Class A operation, Pressure Altitude needs to be added to the ST3400 for sudden loss of altitude.

TAWS vs. HeliTAWS

Posted Thursday, January 30, 2014 Posted in Blog, Q&A

Q&A with Graeme Rowe, Avionics Manager for Eagle Copters

TAWS vs. HeliTAWS

TAWS vs. HeliTAWS

The following is a progressive description of the different types of Terrain Awareness Warning Systems (TAWS) compared to Helicopter TAWS (HeliTAWS) explain to customers by Graeme Rowe, Avionics Manager for Eagle Copters.

Garmin GTN Series Interface Issue

Posted Tuesday, August 27, 2013 Posted in Q&A

Sandel Tech Note on GTN Software

From Sandel Product Support: Charlie here, I have found a problem with the current software level 5.0 on the Garmin GTN 750/650 series units when interfaced to Sandel displays. The problem is when you have to configure any GAMA output port.