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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
91
ENGINE INDICATION & CREW ALERTING SYSTEM
NOTE: See the Rotorcraft Flight Manual (RFM) for recommended pilot actions.
Annunciation Text Description Audio Alert
BATTERY HOT Battery overheat detected. Single Chime
ENGINE FIRE Fire/Overheat detector senses a temperature greater than or equal to 338°F.
Continuous Chime
ENGINE OUT Ng less than 55% or FADEC senses engine out. Continuous Fast-Pulsing Chime
ENGINE OVSPD Ng greater than 110% or NP vs torque is above maximum continuous limit. Single Chime
FADEC FAIL Both the primary and reversionary channels have failed. Repeating Ding-Dong Chime
XMSN OIL PRESS Transmission oil pressure is low. Single Chime
XMSN OIL TEMP Transmission oil overheat is detected. Single Chime
Table 3-1 Warning CAS Messages
Annunciation Text Description Audio Alert
BAGGAGE DOOR Baggage door is not securely latched.
Single Ping
BATTERY RLY Battery relay energized when battery switch is off. Battery still connected to DC bus.
ENGINE CHIP Chip detector has detected debris in engine oil.
FADEC DEGRADED FADEC fault detected that may result in degraded engine performance.
FADEC FAULT A fault is recorded in the FADEC.
FADEC MANUAL FADEC is in manual mode.
FLOAT ARM Floats Arm switch is in the armed position.
FUEL FILTER External fuel filter is partially blocked before impending bypass.
FUEL LOW Fuel feed tank sensor indicates low fuel. 100 ± 10 pounds of fuel remain in aft tank.
FUEL VALVE Fuel valve is in transition or is not in the commanded position.
GEN FAIL Generator not connected to DC bus.
HEATER OVERTMP An over temperature condition has been detected either under the pilot’s seat, copilot’s seat, or
in the vertical tunnel.
HYDRAULIC SYS Low pressure in hydraulic system.
L/FUEL BOOST Left fuel boost pump has failed.
L/FUEL XFR Left fuel transfer pump has failed.
LITTER DOOR Litter door is not securely latched.
MGT EXCEED MGT is in exceedance.
MGT MISCOMP MGT miscompare event.
NG EXCEED Engine Ng is in exceedance.
NG MISCOMP Ng miscompare event.
NP EXCEED Engine NP is in exceedance.
NP MISCOMP NP miscompare event.
NR MISCOMP NR miscompare event.
PEDAL STOP Pedal stop check or failed to engage or disengage upon command. Or, loss of ADC inputs.
Q EXCEED Engine torque is in exceedance.