uAvionix echo, Installation And Pilot'S Manual

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UAV-1001006-001
ECCN 7A994
Appendix C-2 GRT EFIS App Note
GRT EFIS with SafeFly 2020 GPS App Note
The GRT EFIS exchanges Setup, Control and GPS data with the echoUAT.
The echoUAT can also send ADS-B traffic and uplink data to GRT EFIS.
EchoUAT app settings:
If your transponder is controlled by the GRT EFIS:
Setup
Source Control
Source GPS
Source Traffic COM1
Rate COM1
Data COM1
Phy COM1
Protocol COM2
Rate
EFIS EFIS EFIS
COM1 MFD
COM2 38400 81O RS232 TMAP 115200
If your transponder is panel mounted:
Setup
Source Control
Source GPS
Source Traffic COM1
Rate COM1
Data COM1
Phy COM1
Protocol COM2
Rate
EFIS Transponder
Monitor EFIS
COM1 MFD
COM2 38400 81O RS232 TMAP 115200
GRT EFIS Settings:
General Setup:
Serial Port X* In: Safe-Fly GPS and SPC
Serial Port X* Out: Safe-Fly GPS ans SPC
Serial Port X* Rate: 115,200
SAVE
*Serial port “X” refers to the serial port on the EFIS that is wired to the “Serial Control In/Out”
of the Safe-Fly GPS module.
SPC Serial Port 1 Rate:
38400
SPC Serial Port 1 Output EchoUAT/TMAP
SPC Serial Port 1 Input EchoUAT/TMAP
Serial Port Y* In ADS-B
Serial Port Y* Rate 38,400 if connected to SafeFlySPC or 115,200 if connected to EFIS
SAVE
Serial port “Y” refers to the serial port used to receive ADS -B data into the EFIS. For best
performance the ADS-B In (Pin 5) on the EchoUAT should be wired directly to a high speed port
on the EFIS and not connected to the serial combiner on the SafeFly GPS. If wiring through the
SafeFly we recommend a baud rate of 38,400. If wiring directly to the GRT EFIS we recommend
115,200.