G420F(FE) Service Manual 309 Appendix
Service Tool Display
Service Tool Display consists of Service Screen,
Fault Screen, Ground speed select option, Fault list
and Override screen.
Service Screen
Key parameters of a running engine are grouped
together for easy reference in the ENGINE block.
Parameters specific to Air/Fuel Ratio Control are
displayed in the AFR block.
Throttle and Foot Pedal parameters are displayed
together in the CNTRL Block