Brief Description: SL30, GRT Sport EFIS, Garmin 496 config.
I found that frequeny transfer betwee the SL30, GRT Sport EFIS and the Garmin 496 will not work. Called Grand Rapids teck support and told to connect only the Sport EFIS to the SL30. Disconnected the wire from pin 37 on the EFIS unit and the frequency transfer started working. Enter configuration data on the GTX330. set the RS232 channel 2 to TIS+REMOTE. Check configuration for SL30
