Annunciators

L DC GEN; R DC GEN

Left/right generator off the line.

L CHIP DETECT; R CHIP DETECT

Metal contamination in the left/right engine oil is detected.

L ENG ICE FAIL; R ENG ICE FAIL

Left/right engine selected anti-ice system is inoperative.

L BL AIR OFF; R BL AIR OFF

Left/right bleed-air flow control valve is closed.

L PITOT HEAT; R PITOT HEAT

Left/right Pitot Heat is inoperative.

L GEN TIE OPEN; R GEN TIE OPEN

Left/right generator bus isolated from the center bus.

L NO FUEL XFR; R NO FUEL XFR

No left/right auxiliary fuel transfer.

L FUEL QTY; R FUEL QTY

Left/right fuel quantity – less than 30 minutes continuous power.

AUTOFTHER OFF

Autofeather switch is not armed and landing gear is extended.

HYD FLUID LOW

Hydraulic fluid in the power pack is low.

BAT TIE OPEN

Battery isolated from generator buses.

RVS NOT READY

Propeller levers are not in the high rpm, low pitch position with landing gear extended.

DUCT OVERTEMP

Duct air too hot.

EXT PWR

External power connector is plugged in.

OXY NOT ARMED

Oxygen arming handle not pulled or system failed to charge.

PROP GND SOL

28 VDC is being delivered to one or both ground idle pitch stop solenoids.

RUD BOOST OFF

Rudder boost switch OFF.

L FUEL PRES LO; R FUEL PRES LO

Fuel pressure failure on left/right side.

L OIL PRES LO; R OIL PRES LO

Oil pressure failure on left/right side.

L BLEED FAIL; R BLEED FAIL

Bleed air line failure on left/right side.

DOOR UNLOCKED

Door not locked.

CABIN ALT HI

Cabin altitude exceeds 12,000 feet.

CABIN DIFF HI

Cabin differential pressure exceeds 6.9 psi.

L IGNITION ON; R IGNITION ON

Left/right ignition and engine start switch is on, or left/right auto-ignition system is armed and left/right engine torque is below 17%.

L ENG ANTI-ICE; R ENG ANTI-ICE

Left/right engine anti-ice vanes in position for icing conditions.