Users Guide
Appendix   
8-4  EMS-D10 Pilot’s User Guide 
GP output table 
General purpose inputs have a unique format in the data output stream. As shown in the table above, they each have 8 
characters. 3 are used as a label for the function; 5 are used for the data. As noted above, general purpose inputs sourced 
from the HS34 are not included in this table. 
Description  Units  Label (3-Bytes)  Example (5-Bytes) 
Unused    N/A  XXXXX (‘X’s are output as place holders) 
OAT  ºF  OAT  00123 (123 ºF) or –0123 (-123 ºF) 
Carb Temp  ºF  CRB  00123 (123 ºF) or –0123 (-123 ºF) 
Coolant Temp  ºF  CLT  00123 (123 ºF) or –0123 (-123 ºF) 
Coolant Pressure  PSI  CLP  00123 (12.3 PSI) 
Fuel Level 3  Gallons x 10  FL3  00123 (12.3 gal) 
Fuel Level 4  Gallons x 10  FL4  00123 (12.3 gal) 
CHT  CHT   
Aileron Trim 
% of full 
deflection 
TRA 
0061 (61%) 
Elevator Trim 
% of full 
deflection 
TRE 
0061 (61%) 
Rudder Trim 
% of full 
deflection 
TRR 
0061 (61%) 
Flap Position  º  FLP  00010 (10º) 
As an example, the following is one line of EMS data: 
0012224826351340262441240122631320562191191OAT00090TRE-0061FLP0001020481378139214 
061421143514503583533633743843951103D2 










