41
UAV-1001006-001
ECCN 7A994
Appendix C-4 Apollo SL70 Note
The Apollo SL70 outputs both Altitude and Squawk over RS232. The configured baud
rate needs to be determined and programmed into the echo app.
Determine the baud rate of the serial port as follows:
The SL70 has a built-in setup mode to simplify the checkout. To operate the SL70 in the
setup mode, hold down the “IDENT” and “ALT” buttons while switching on the power. To
return to normal operation, switch the power off, and then back on.
To view the baud rate: In test mode, rotate the LARGE knob to the “SL70 CONF” (SL70
Configuration) page, then rotate the SMALL knob to the “BAUD” (baud rate) page. The
baud rates available are 1200, 2400, 4800, 9600, and 19200. The TX setting must be
configured to EXT for squawk to pass to the echoUAT.
Equipment
Setup
Source
Control
Source
GPS
Source
COM1
Rate
COM1
Data
COM1
Phy
COM1
Protocol
SL70
APP
Panel
COM2
9600
81N
RS232
GDL
Tip:
You do not need the ground wire since the units share the same ground already
Summary of Contents for echoUAT
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Page 30: ...30 UAV 1001006 001 ECCN 7A994 1 Appendix A Interconnect Diagrams ...
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Page 38: ...38 UAV 1001006 001 ECCN 7A994 GRT Example Wiring ...
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