Installation manual

Serial Interface Specifications
64 Apollo GX50/60/65 Installation Manual
Example Fuel / Airdata Input Data
<STX>SA223 223 knots indicated air speed
SB230 230 knots true air speed
SC101 0.101 mach
SD+3200 32,000 feet pressure altitude
SE+3312 33,120 feet density altitude
SF+05 +5°C outside air temp
SG-03 -3°C true air temp
SH010 wind direction at 10° (relative to true north)
SI015 wind speed at 15 knots
SJ+03 +3° / second right turn
SK-050 -50 feet / second vertical air speed
SL359 359° heading (relative to true north)
SM0123 12.3 gallons / hour - right engine fuel flow
SN0300 30.0 gallons used - right engine
SO0131 13.1 gallons / hour - left engine fuel flow
SP0310 31.0 gallons used - left engine
SQ000 no errors
S*123 Checksum (example only, not actual)
<ETX> end of message string
Figure 21 Fuel / Airdata Data Input