Annunciator Panel

Question 1

Answer 1

BAGGAGE DOOR
FWD - Indicates either nose bagage door is not properly closed and key-locked.
AFT - Indicates the aft baggage door is not properly closed and keylocked.

Question 2

Answer 2

CABIN DOOR
Indicates the main cabin door is not secure.

Question 3

Answer 3

DOOR SEAL
Indicates a partial or complete loss of 23-psi service air pressure to the primary cabin door seal. The annuncia-tor indicates door seal pressure is less than 8.5 psi.

Question 4

Answer 4

EMER EXIT
Indicates the emergency exit is not properly installed and latched.

Question 5

Answer 5

BATT FAULT/BATT FAIL
SN 0294 and subsequent: The red
BATT FAULT annunciator flashes when the battery temperature is over 145°F (63°C). The entire annunciator flashes at temperatures over 160°F (71°C).
Illumination of the annunciator also triggers the MASTER WARNING lights flashing. The optional voice annunciation advises “Battery fault” or “Battery fail” as appropriate.

Question 6

Answer 6

BATT O’TEMP > 160°
SN 0001 through 0293: The upper half of the red BATT O’TEMP annunciator flashes when the battery temperature is over 145°F (63°C). The entire annunci-ator flashes at temperature over 160°F (71°C). Illumination of the annunciator also triggers the MASTER WARNING switchlights flashing. The optional voice annunciation advises “Battery Overtemp.”

Question 7

Answer 7

AFT J-BOX LMT/CB
LMT: Indicates that the aft J-box left or right 225 amp current limiter is open, indicating a blown current limiter.
Triggers the MASTER WARNING and
MASTER CAUTION lights on ground. In flight, triggers only the MASTER CAUTION lights.
CB: Indicates the left or right start control aft J-Box circuit breakers) is opened.

Question 8

Answer 8

GEN OFF L-R
Indicates the respective generator power relay is open. Illumination of both annunciators triggers the MASTER WARNING switchlights flashing. The optional voice annunciation advises
“Generator fail” in the event of a dual generator failure.

Question 9

Answer 9

ANNUN PNL FAULT 1
(SN 0294 AND SUBSEQUENT)
ANNUN PNL FAULT 1 (except for initial self-test) indicates a level of redundancy is inoperative. There is no impact on the ability to display faults.
VIDEO FAIL
(SN 0001 through 0293)
VIDEO FAIL (except for initial self-test) indicates a level of redundancy is inop-erative. There is no impact on the abili-tyto display faults.

Question 10

Answer 10

ANNUN PNL FAULT 2
(SN 0294 AND SUBSEQUENT)
ANNUN PNL FAULT 2 (except for initial self-test) indicates a level of redundancy is inoperative. There is no impact on the ability to generate audio/tone warnings.
AUDIO FAIL
(SN 0001 through 0293)
AUDIO FAIL (except for initial self-test) indicates a level of redundancy is inop-erative. There is no impact on the ability to generate audio/tone warnings.

Question 11

Answer 11

F/W SHUTOFF L-R
The amber F/W SHUTOFF L-R annunciator indicates the respective
FUEL and HYDRAULIC firewall valves are both fully closed. The valves can be reopened by depressing the respective ENGINE FIRE switchlight a second time.

Question 12

Answer 12

FUEL FILTER BYPASS
The amber FUEL FLTR BYPASS
L-R annunciator indicates fuel filter bypass is impending at 5 psid and actual bypass at 10 psid.

Question 13

Answer 13

FUEL GAUGE L-R
The amber FUEL GAUGE L-R an-nunciator indicates that a fault has been detected in the respective fuel gauging system.

Question 14

Answer 14

FUEL LOW LEVEL L-R
The amber FUEL LOW LEVEL L-R annunciator advises that fuel quantity is below 190 ÷ 20 pounds in either tank. The MASTER CAUTION lights illuminate after a 4-second delay to avoid nuisance trips in rough air.

Question 15

Answer 15

FUEL LOW PRESS
The amber FUEL LOW PRESS L-R annunciator advises that fuel pressure is below normal limits in the left or right engine fuel supply lines.

Question 16

Answer 16

FUEL BOOST ON L-R
The white FUEL BOOST ON L-R annunciator indicates that the respective fuel boost pump is powered either automatically or was turned on manually.

Question 17

Answer 17

FUEL TRANSFER
The white FUEL TRANSFER annun-ciator indicates that the fuel transfer valve is open for fuel transfer opera-tion. The supplying tank fuel boost pump annunciator is also illuminated.

Question 18

Answer 18

OIL PRESSURE WARNING L-R
The red L-R OIL PRESS WARN an-nunciator advises that oil pressure is below 25 psi in the respective engine. Illumination of either an-nunciator triggers the MASTER WARNING lights flashing. The optional voice annunciation advises “left engine oil pressure” or “right
engine oil pressure.”

Question 19

Answer 19

ENG CTRL SYS FAULT
The amber L-R ENG CTRL SYS FAULT annunciator illuminates to indicate the respective FADEC channel has detected a control system fault. ENG CTRL SYS FAULT
The amber L-R ENG CTRL SYS FAULT annunciator illuminates to indicate the respective FADEC channel has detected a control system fault.

Question 20

Answer 20

FUEL FILTER BYPASS L-R
Indicates fuel filter bypass is impending (at 5 psid) or actual bypass is occurring (at 10 psid).

Question 21

Answer 21

GROUND IDLE
On the ground, the white GROUND IDLE annunciator illuminates with NORMAL selected on the GND IDLE switch. In flight, it means the engines may spool down to ground idle speed if throttles are reduced to the IDLE stop.

Question 22

Answer 22

BAGGAGE SMOKE
The red BAGGAGE SMOKE annun-ciator indicates either the NOSE or AFT baggage smoke detectors have detected smoke.

Question 23

Answer 23

OIL PRESSURE WARNING L-R
The red L-R OIL PRESS WARN an-nunciator advises that oil pressure is below 25 psi in the respective en-gine. Illumination of either annuncia-tor triggers the MASTER WARNING lights flashing. The optional voice annunciation advises “left engine oil pressure” or “right engine oil pressure.”

Question 24

Answer 24

FUEL LOW PRESS L-R
The amber L or R FUEL LOW PRESS annunciator and MASTER CAUTION lights illuminate if fuel pressure drops below approximately 5 psi, extinguishes above approximately 7 psi, and automatically activates an electric boost pump.

Question 25

Answer 25

F/W SHUTOFF L-R The amber L or R F/W SHUTOFF annunciator and MASTER CAUTION lights illuminate when both the fuel and hydraulic firewall shutoff valves are closed on the respective side.

Question 26

Answer 26

GEN OFF L-R The amber L-R GEN OFF annuncia-tor indicates the respective genera-tor power relay is open (no voltage at the relay). Illumination of both annunciators triggers the red MASTER WARNING lights flashing. The optional voice annunciation advises "generator fail" in the event of a dual generator failure.

Question 27

Answer 27

HYD FLOW LOW L-R The amber L-R HYD FLOW LOW annunciator illuminates to advise the respective hydraulic pump flow rate is below normal and the pump is inoperative. Illumination triggers the MASTER CAUTION lights.

Question 28

Answer 28

FUEL BOOST ON L-R The white L or R FUEL BOOST ON annunciator illuminates when the boost pump is energized for operation.

Question 29

Answer 29

FUEL BOOST ON L-R The white L or R FUEL BOOST ON annunciator illuminates when the boost pump is energized for operation.

Question 30

Answer 30

BLEED AIR O'HEAT The amber BLD AIR O'HEAT L-R an-nunciator indicates that a malfunction has caused the bleed air leaving the respective precooler to exceed allowable temperature of 293°C (560° F). It extinguishes on cool down below 282°C (540°F).

Question 31

Answer 31

EMERGENCY PRESSURE ON The amber EMER PRESS ON annunciator indicates the emergency pressurization system is selected on by the AIR SOURCE SELECT switch or activated by the emergency pressurization mode.

Question 32

Answer 32

FRESH AIR The amber FRESH AIR annunciator indicates the AIR SOURCE SELECT switch is set to the FRESH AIR position.

Question 33

Answer 33

AOA HEATER FAIL The amber AOA HTR FAIL annunciator advises that the heating element in the angle-of-attack probe is inoperative, or the pitot heat switch is off.

Question 34

Answer 34

ENGINE T2 HEATER FAIL The amber ENGINE T2 HTR FAIL annun-ciator illuminates when the ENG or ENG/ WING anti-ice is selected on and the T2 heater has failed. The annunciator also illuminates if the anti-ice is selected OFF and the T2 heater is drawing power.

Question 35

Answer 35

ENGINE ANTI-ICE L-R The amber ENG ANTI-ICE L-R annuncia-tor indicates engine inlet temperature is below safe level for satisfactory ice protection if the engine anti-ice system is ON. The annunciator illuminates steady if inlet temperature is below 10°C (50°F) after 1 minute. If undertemperature exists after 2 minutes, the annunciator flashes and triggers the MASTER CAUTION RESET lights.

Question 36

Answer 36

PITOT/STATIC HEATER OFF The amber P/S HTR OFF L-R annuncia-tor advises that the PITOT HEAT switch is off or, if the switch is on, that power has been lost to the respective pitot tube heater or static port heater.

Question 37

Answer 37

PITOT/STATIC HEATER OFF The amber P/S HTR OFF L-R annuncia-tor advises that the PITOT HEAT switch is off or, if the switch is on, that power has been lost to the respective pitot tube heater or static port heater.

Question 38

Answer 38

TAIL DEICE FAIL The amber TAIL DEICE FAIL annunciator illuminates during any one of the following conditions: 1. When either low voltage to the tail bleed air valve or low pressure to the deice boots during a boot inflation or deflation cycle. 2. When the deice timer has failed. 3. When the TAIL DEICE circuit breaker is open.

Question 39

Answer 39

WING ANTI-ICE L-R The amber WING ANTI-ICE L-R annun-ciator indicates the wing leading edge is undertemperature, 39°F (4°C). There is a 1-minute delay for the annunciator to illuminate steady for undertemperature. If still undertemperature after 2 minutes, the annunciator flashes and the MASTER CAUTION switchlights illuminate steady.

Question 40

Answer 40

WINDSHIELD AIR OVERHEAT The amber W/S AIR O'HEAT annunciator advises that bleed air to the windshield exceeds safe temperature limits 149°C (300°F) with the control switch in HI or LOW. With the switch in OFF, it indicates the shutoff valve has failed open or is leaking bleed air, allowing line pressure to exceed 5 psi.

Question 41

Answer 41

WING O'HEAT L-R The amber WING O'HEAT L-R annuncia-tor indicates the respective wing leading edge overheat switch has detected a temperature in excess of 160°F (71°C).

Question 42

Answer 42

TAIL DEICE PRESS L-R The white TAIL DEICE PRESS L-R annunciator indicates proper boot inflation pressure (greater than 16 psig): Left 6 seconds ON, then 6 seconds OFF; then Right 6 seconds ON, then OFF for a balance of 3 minutes and cycles again, while the switch is in AUTO position. While held in manual position and both boots operating normally, both annuncia-tors are ON steady.

Question 43

Answer 43

AIR DUCT O'HEAT The amber AIR DUCT O'HEAT annuncia-tor advises that the temperature in the duct leading to the cabin exceeds safe limits over 157°C (315°F).

Question 44

Answer 44

BLEED AIR O'HEAT The amber L-R BLD AIR O'HEAT annun-ciator indicates that a malfunction has caused the bleed air leaving the respective precooler to exceed allowable temperature of 293°C (560°F). It extinguishes on cool down below 282°C (540°F).

Question 45

Answer 45

EMERGENCY PRESSURE ON The amber EMER PRESS ON annunciator indicates the emergency pressurization system is selected on by the AIR SOURCE SELECT switch or activated by the emergency pressurization mode.

Question 46

Answer 46

FRESH AIR The amber FRESH AIR annunciator indicates the air source selector is set to the fresh air position.

Question 47

Answer 47

CABIN ALTITUDE The red CABIN ALT annunciator illuminates as a function of where the automatic cabin pressure controller is set by the pilot. If set under 8,000 feet in the normal mode, the CABIN ALT an-nunciator illuminates at 9,500 feet cabin pressure. If set for high altitude landing mode above 8,000 feet, the CABIN ALT annunciator illuminates at 14,500 feet cabin pressure. Illumination also triggers the MASTER WARNING switchlights flashing. The optional voice annunciation advises "CABIN PRESSURE."

Question 48

Answer 48

F/W SHUTOFF L-R The amber L or R F/W SHUTOFF annun-ciatorand MASTER CAUTION lights illuminate when both the fuel and hydraulic firewall shutoff valves are closed on the respective side.

Question 49

Answer 49

HYD FLOW LOW L-R The amber L-R HYD FLOW LOW annun-ciator illuminates to advise the respective hydraulic pump flow rate is below normal (below approximately 1.05 gpm) and the pump is inoperative. Illumination triggers the MASTER CAUTION lights.

Question 50

Answer 50

HYD PRESS ON The white HYD PRESS ON annunciator indicates the hydraulic loading valve is energized closed and the system is pressurized.

Question 51

Answer 51

ANTISKID INOP The amber ANTISKID INOP annunciator advises that the antiskid system is inoperative, that the system is in a test mode, or the control switch is in the off position. An open or short fault can illuminate this annunciator with the gear handle in the up or down position.

Question 52

Answer 52

POWER BRAKE LOW PRESSURE The amber PWR BRK LOW PRESS annunciator advises that power brake hydraulic pressure is low. The ANTISKID INOP is also illuminated.

Question 53

Answer 53

FLAPS >35° On the ground, the amber FLAPS >35° annunciator illuminates immediately if the flaps are extended beyond 35° and both throttles are advanced beyond approximately 85% N2. Illumination triggers the MASTER CAUTION switchlights. In flight, the amber FLAPS >35° annun-ciator illuminates after an 8-second delay if the flaps are extended beyond 35° and the throttles are retarded below 85% N2. If the throttles are above 85% N2 and the flaps are extended beyond 35° in flight, the annunciator illuminates immediately. Illumination triggers the MASTER CAUTION switchlights.

Question 54

Answer 54

HYD FLOW LOW L-R The amber HYD FLOW LOW L-R annun-ciator illuminates to advise the respective hydraulic pump flow rate is below normal (below 1.05 to 1.45 gpm) and the pump is inoperative. Illumination triggers the MASTER CAUTION switchlights.

Question 55

Answer 55

NO TAKEOFF The amber NO TAKEOFF annunciator illuminates when the throttles are in the TAKEOFF detent and one or more of the following conditions exist: • The flaps are beyond 15° • The elevator trim is outside of the takeoff range • The speedbrakes are extended The optional voice annunciation advises "NO TAKEOFF"

Question 56

Answer 56

RUDDER BIAS The amber RUDDER BIAS annunciator illuminates during rotary test to indicate the rudder bias solenoid is deenergized to the bypass or bias not available position. During normal operations, the amber RUDDER BIAS annunciator illuminates to indicate the rudder bias control valve is in the bypass position, whether commanded or not. The an-nunciator extinguishes when the rudder bias solenoid is energized or loss of DC power. Illumination of the RUDDER BIAS annunciator triggers the MASTER CAU-TION switchlights.

Question 57

Answer 57

HYD PRESS ON The white HYD PRESS ON annunciator indicates the hydraulic loading valve is energized closed and the system is pressurized.

Question 58

Answer 58

SPEED BRAKES EXTEND The white SPD BRK EXTEND annuncia-tor advises that the left and right speed-brakes are fully extended.