Annunciators Flashcards
(47 cards)

At or below altitude set on radio altimeter

Flashing - Spoilers deployed with 13 deg or more flaps extended (normal on landing roll)

One of 10 latch pins not fully engaged or hook motor not fully retracted

- Spoilers split 6 deg or more
- Spoiler and aileron split 6 deg or more in spoileron mode

- One or both pitot heaters is INOP with switches ON
- One or both of the pitot switches is off

Fuel is below 400-500lbs in EITHER wing tank

Steady - Spoilers not lcoked down (normal if extended)

Differential pressure is 1.25psi across one or both airframe fuel filters.
FUEL IS BYPASSING FILTER

Less than 0.25psi fuel pressure to engine (light extinguishes as 1.0psi)

- Switch ON - insufficient pressure to nacelle or fan spinner or failure of valve(s) open
- Switch OFF - nacelle or fan spinner valve(s) open

- Switch is OFF
- Computer has failed with switch ON

- Steady - system is off or failed (normal during pusher)
- Flashing - In shaker range

One motor in the vertical gyro has failed

System is INOP with speed above 0.69m and autopilot disengaged.
Overspeed warning horn sounds at 0.74m

- Inverter is off
- Inverter switch is on and output is less than 90v or less than 10 volt-amps

Inverter has failed with switch on

Oil pressure on one or both engines is below 23 +/-1psi

Stabilizer structural temp is above 215 F

Windshield heat has been turned off by temperature limit.
GND - high or low limit
AIR - high limit only

Nosewheel steering is engaged

- Overtemp of pylon or duct
- BOTH lights - Manifold over pressure

Indicated generator is off or has failed

Cabin altitude has reached 8,750 ft give or take 250ft and controller has switched to manual

Wing structural temp is above 215 F




















