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Cessna 208B > CAS Annunciations > Flashcards

Flashcards in CAS Annunciations Deck (28)
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1
Q

ENGINE FIRE

A

Indicates an excessive temperature condition and/or fire has occurred in the engine compartment

2
Q

FUEL SELECT OFF

A

Indicates LEFT and RIGHT FUEL TANK SELECTORS are both OFF at any time, or LEFT FUEL TANK SELECTOR is OFF when right tank is low, or RIGHT FUEL TANK SELECTOR is OFF when the left tank is low; or that either LEFT or RIGHT FUEL TANK SELECTORS are OFF when STARTER switch is ON. It can also indicate that the START CONT and/or FUEL SEL WARN circuit breaker has been pulled

3
Q

OIL PRESS LOW

A

Indicates engine oil pressure is less than 40 PSI

4
Q

RSVR FUEL LOW

A

Indicates the fuel level in the reservoir is approximately one-half or less. With the fuel reservoir full, there is adequate fuel for approximately 3 minutes of maximum rated power or approximately 9 minutes at idle power

5
Q

VOLTAGE LOW

A

Indicates electrical system bus voltage is less than 24.0 volts prior to engine start or less than 24.5 volts with engine running and power is being supplied from the battery.

In 675 SHP Caravans this CAS Annunciation indicates less than 24.5

6
Q

VOLTAGE HIGH

A

Indicates electrical system bus voltage is greater than 32.0 volts

7
Q

ALTNR AMPS

A

Indicates that the alternator output is less than -10 amps or greater than 75 amps

8
Q

CHIP DETECT

A

Indicates that metal chips have been detected in either or both the accessory gearbox or reduction gearbox

9
Q

DOOR UNLATCHED

A

Indicates the upper cargo door and/or upper aft passenger are not latched

10
Q

EMERG PWR LVR - YELLOW

A

Indicates when the EMERGENCY POWER lever is out of the stowed (NORMAL) position while engine is running (Non-Start)

11
Q

FUEL BOOST ON

A

Indicates the auxiliary fuel pump is operating

12
Q

FUEL PRESS LOW

A

Indicates fuel pressure in the fuel manifold assembly is below 2.5 PSI

In 675 SHP Caravans this CAS ANNUNCIATION indicates fuel pressure in the fuel manifold assembly is below 4.75 PSI

13
Q

GENERATOR AMPS

A

Indicates that the generator output is less than -10 amps or greater than 200 amps (-15/300 with 300 amp starter generator)

14
Q

GENERATOR OFF

A

Indicates that the generator is not connected to the electrical bus with engine running

15
Q

L-R FUEL LOW

A

Indicates fuel quantity in both the left and right fuel tanks is 25 gallons (170 pounds) or less

16
Q

L FUEL LOW

A

Indicates fuel quantity in the left fuel tank is 25 gallons (170 pounds) or less

17
Q

R FUEL LOW

A

Indicates fuel quantity in the right fuel tank is 25 gallons (170 pounds) or less

18
Q

L-R P/S HEAT

A

Indicates that either both pitot/static vane heater systems (left and right) have mal- functioned or both the LEFT and RIGHT PITOT HEAT circuit breakers are pulled

19
Q

L P/S HEAT

A

Indicates that the left side pitot/static vane heater system has malfunctioned or the LEFT PITOT HEAT circuit breaker is pulled

20
Q

R P/S HEAT

A

Indicates that the right side pitot/static vane heater system has malfunctioned or the RIGHT PITOT HEAT circuit breaker is pulled

21
Q

STALL HEAT

A

Indicates the stall warning heater system has malfunctioned or the STALL WARN circuit breaker is pulled in conditions below 19°C (66°F) or above 52°C (125°F)

22
Q

STARTER ON

A

Indicates the starter-generator is operating in starter mode

23
Q

STBY PWR INOP

A

Indicates electrical power is not available from the standby alternator

24
Q

IGNITION ON

A

Indicates electrical power is being supplied to the engine ignition system

25
Q

SPD ON AVAIL

A

Indicates that the “SPD” button was pressed on Autopilot Mode Control panel

26
Q

STBY PWR ON

A

Indicates that the standby alternator is generating electrical power

27
Q

TORQUE GAUGE

A

Indicates a miscompare between either the Pressure Altitude or OAT sensors. The annunciation will be accompanied with a static torque gage dynamic redline

28
Q

EMERG PWR LVR

A

Indicates when the EMERGENCY POWER lever is out of the stowed (NORMAL) position prior to and during the engine start (ITT in the OFF and STRT modes ONLY)