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3-1Pilot’s Operating ManualInitial Issue: Feb, 2002

Pro Line 21

Section - IIISYSTEMS DESCRIPTION

Sub-section 13LIGHTING SYSTEMS

Table of Contents

Page

GENERAL ................................................................................................. 13-3ENTRANCE LIGHTING............................................................................. 13-3

Figure 1 - Main Entry Doorway Lighting and Controls........................ 13-3FLIGHT COMPARTMENT LIGHTING ...................................................... 13-4

INSTRUMENT and PANEL LIGHTING .................................................. 13-4Figure 2 - Flight Compartment Lighting .............................................. 13-5Figure 3 - Flight Compartment Bulkhead Lighting .............................. 13-6

WANDER LIGHT .................................................................................... 13-6SPOTLIGHT ........................................................................................... 13-6CHART LIGHTS ..................................................................................... 13-6STORM LIGHTS..................................................................................... 13-6PAD LIGHTS .......................................................................................... 13-6STANDBY LIGHTING............................................................................. 13-7EMERGENCY LIGHTING....................................................................... 13-7AUXILIARY POWER UNIT PANEL LIGHTING (if installed)................... 13-7FLIGHT COMPARTMENT LIGHTING POWER SOURCES Table 1: ... 13-7PRINCIPAL DIMMER CONTROLS Table 2: ......................................... 13-8ANNUNCIATORS................................................................................... 13-9

GALLEY LIGHTING................................................................................ 13-10Figure 4 - Typical Galley................................................................... 13-10

PASSENGER CABIN LIGHTING............................................................ 13-11GENERAL LIGHTING........................................................................... 13-11READING LIGHTS ............................................................................... 13-11AISLE FLOOD LIGHTING .................................................................... 13-11WARDROBE LIGHTING....................................................................... 13-11VESTIBULE LIGHTING........................................................................ 13-11PASSENGER NOTICES ...................................................................... 13-11STANDBY LIGHTING........................................................................... 13-11CABIN LIGHTING POWER SOURCES Table 3: ................................. 13-12

EMERGENCY LIGHTING (if installed) .................................................. 13-13TOILET COMPARTMENT LIGHTING .................................................... 13-14

Figure 5 - Toilet Compartment.......................................................... 13-14AFT BAGGAGE COMPARTMENT LIGHTING....................................... 13-15REAR EQUIPMENT BAY LIGHTING ..................................................... 13-15MISCELLANEOUS INTERIOR LIGHTING and CONTROLS................. 13-15

2 Pilot’s Operating ManualRevision A1: Nov, 2002


Hawker 800XP Pro Line 21Section III - SYSTEMS DESCRIPTION

Page

Figure 6 - Interior Lighting Control Panel .......................................... 13-15EXTERIOR LIGHTING............................................................................. 13-16

NAVIGATION LIGHTS .......................................................................... 13-16ANTI-COLLISION BEACONS ............................................................... 13-16LANDING and TAXI LIGHTS ................................................................ 13-16WING ICE-INSPECTION SPOTLIGHTS .............................................. 13-16

Figure 7 - Exterior Lighting Control Panel ......................................... 13-16Figure 8 - Exterior Lighting................................................................ 13-17

STROBE LIGHTS ................................................................................. 13-18LOGO LIGHTS (if installed) .................................................................. 13-18BOARDING LIGHT ............................................................................... 13-18PULSE LIGHT....................................................................................... 13-18EXTERIOR LIGHTING POWER SOURCES Table 4: .......................... 13-19

3Pilot’s Operating ManualRevision A1: Nov, 2002



GENERAL

Particular lighting installations may vary from the standard installation. This section provides a typicalinstallation of interior and exterior lighting.

ENTRANCE LIGHTING

Entrance lighting is provided by a step light mounted on the rear face of the forward cabinet and a twin light assembly mounted in the vestibule roof. Lights are installed in the main entry doorway top and bottom step risers. Switching is by an ENTRY LIGHTS switch on an interior lighting control panel located straight across from the entry door, left of the refuel panel.

LIGHTINGFIXTURES

Figure 1Main Entry Doorway Lighting and Controls

ENTRYLIGHTS

AISLELIGHTS

VESTLIGHTS

BRTUP

LIGHTSDIM

GALLEYMASTER

CABINLIGHTSO’RIDE

Main Entry DoorwayInterior Lighting Control Panel

Refuel Panel(Shown Open)

4 Pilot’s Operating ManualOriginal Issue: Feb, 2002



FLIGHT COMPARTMENT LIGHTING

INSTRUMENT and PANEL LIGHTING (Figure 2)

Circuit control for the electroluminescent display panels, instruments and the pedestal lighting is provided by a “successive action” LTS MASTER push button switch on the overhead roof panel and the dimming controls on the overhead roof panel and the left and right glareshields. The LTS MASTER switch incorporates an ON caption, which illuminates when pushed.

The main instrument panel and glareshield panel lighting is provided by electroluminescent display panels individually attached to the instrument panels and the glareshield.

The instrument electroluminescent display panels are controlled by the two rotary dimmer switches located on the left and right glareshield side control panels and labelled INSTRUMENT PANEL - PANELS. The glareshield side and upper electroluminescent display panels are controlled by the two rotary dimmer switches located on the left and right glareshield side control panels and labelled GLARESHIELD PANEL.

Floodlights and emergency lights are mounted on brackets in two places on each lower canopy rail and in four places under the main instrument panel glareshield. The flood lights are controlled by a rotary dimmer switch located on the left and right glareshield side control panels and labelled PANEL LTS - FLOOD. The emergency lights are controlled by a three position switch on the left and right glareshield side control panels and labelled PANEL LTS - EMERG/OFF/STORM.

The panel-mounted instruments have integral lights controlled by the two rotary dimmer switches located on the left and right glareshield side control panels and labelled INSTRUMENT PANEL - INST.

The primary flight displays and the multi-function displays have integral lighting and are controlled by the two rotary dimmer switches located on the left and right glareshield side control panels and labelled INSTRUMENT PANEL - DISPLAYS.

Where a requirement for panel or instrument lighting is desirable and no integral lighting exists, panel-mounted pillar lights are utilized. These are controlled by a rotary dimmer switch located on the left glareshield side control panel and labelled PEDESTAL.

The pilot side console lighting is controlled by a rotary dimmer switch located on the left glareshield side control panel and labelled CONSOLE - PANEL. The copilot side console lighting is controlled by rotary dimmer switches located on the right glareshield side control panel and labelled CONSOLE - PANELand DIGIT.

The overhead roof panel lighting is provided by two electroluminescent display panels individually attached to the rear and forward panels. The roof panel instruments have integral lights. The overhead roof panels and instrument lighting is controlled by two rotary dimmer switches located on the right side of the overhead roof panel labelled PANEL DIM and INSTR DIM.

5Pilot’s Operating ManualOriginal Issue: Feb, 2002



M5532HA00B995356AA

NOTE:FOR INDIVIDUAL INSTRUMENTPANEL ARRANGEMENTSINCLUDING ELECTROLUMINESCENTPANELS REFER TO CHAPTER 31

INST PANELEMERG LAMPS

INST PANELFLOOD LAMPS

INST PANELFLOOD LAMPS

SIDE CONSOLEFLOOD LAMP

SIDE CONSOLEEMERGENCY LIGHT

(RH SIDESIMILAR)

(LH SIDESIMILAR)

CHART LAMPCHART LAMP

FLIGHT ANNUNTEST

PAD LAMP PAD LAMP

MASTER LIGHT SW

STANDBY COMPASSINTEGRAL LAMP

PANEL DIM

INSTR DIM

STORM LAMPSTORM LAMP

S

F

LANDINGGEAR

DIGIT

FD BARS

GLARESHIELDPANEL

PAD

PANELS INST DISPLAYS

PANEL

MICKEY

FLOOD EMERG

STORM

OFF

PANEL LTS

ATCIDENT

CONSOLE

INSTRUMENT PANEL

+

<

CVRMIKE

C

AB

A(LH SIDESIMILAR)BC

DIM

FD BARSANNUN

BRTGLARESHIELD

PANEL

PAD

PANELS INST DISPLAYS

PEDESTALMICKEY

FLOODEMERG

STORMOFF

PANEL LTS

ATCIDENT

CONSOLEPANEL

INSTRUMENT PANEL

+

<

CVRMIKE

Figure 2Flight Compartment Lighting

LIGHT

CHART LIGHT CHART LIGHT

PAD LIGHT PAD LIGHT

STORM LIGHT STORM LIGHT

STORM LIGHT

FLOOD LIGHT FLOOD LIGHTS

EMERGENCY LIGHT




WANDER LIGHT (Figure 3)

A CHART/WANDER LIGHT three position switch plus a wander light socket is located on the upper inward face of panel DA. The wander light is stowed in the right glove compartment and power is supplied from the PE busbar.

SPOTLIGHT (Figure 3)

A bull’s-eye type spotlight, with universal mounting, is installed on the forward face of the flight compartment left bulkhead with a control switch provided directly above. The primary use of the spotlight is to light the inward face of panel DA. Electrical power is supplied from the PE busbar.

CHART LIGHTS (Figures 2 & 3)

Two chart lights, one for each crew member, are mounted on the crew services panel. The lights are controlled by either the associated dimmer controls, also located on the crew services panel, or the CHART/WANDER LIGHT switch, located on the inward face of the right bulkhead, panel DA. The CHART/WANDER LIGHT switch will override the dimmer controls and turn both lights to full intensity.Electrical power is supplied to the chart lights from the PE busbar.

STORM LIGHTS (Figures 2 & 3)

Storm lighting is provided to give high intensity white light to prevent crew flash blindness during lightning conditions. The lights are installed above the pilot and copilot instrument panels, on the flight compartment right bulkhead and one above each side console. The EMERG-OFF-STORM switches located on the left and right glareshield side panels control all storm lights when STORM is selected. Electrical power for the lights is supplied from the PS2 busbar.

PAD LIGHTS (Figure 2)

Two pad lights are mounted, one on each upper canopy rail, and are controlled by rotary dimmer switches located on the left and right glareshield panels labelled PAD. The left pad light is supplied from the PS1 busbar and the right from the PS2 busbar.

STORM LIGHT

CHART/WANDERLIGHT SWITCH WANDER LIGHT

SOCKET

SPOTLIGHTSWITCH

SPOTLIGHT(DA PANEL LIGHTING)

PANEL DA

Looking Aft

Figure 3Flight Compartment Bulkhead Lighting




STANDBY LIGHTING

Electrical power for standby lighting is available when the PE busbar is energized. The following lights are connected to the PE busbar, and are switched by their normal operating switches to provide standby lighting.

• Standby compass (E2B) light

• Chart lights

• Spotlight

• Wander light

EMERGENCY LIGHTING

Electrical power for the flight compartment emergency lights, positioned on the lower canopy rail and under the instrument panel glareshield, is supplied from the essential busbar PE. The emergency lights provide the vital instrument panel fascia lighting and are controlled by the STORM-OFF-EMERG switches mounted on the left and right glareshields, when selected to EMERG.

AUXILIARY POWER UNIT PANEL LIGHTING (if APU installed)

The translucent APU panel is illuminated from behind by parallel wired bulbs. These bulbs illuminate when the APU master switch is ON.

FLIGHT COMPARTMENT LIGHTING POWER SOURCES

Table 1

PS1 Busbar

Flood lights Left pad lightLeft and right glareshield side and upper display electroluminescent panelsLeft, center and right main panel instrument lightingE2B compass (NORM) Center console pillar and panel lightsCenter console instrument lightingOverhead Roof panel lighting

PS2 Busbar

Storm lightsRight pad light Overhead Roof panel instrument lighting Left, center and right main instrument panel electroluminescent display panels

PE Busbar

Emergency lights Chart lights SpotlightDA panel wander lightAnnunciator Brt/Dim supply 1Annunciator Brt/Dim supply 2E2B compass (EMERG)




PRINCIPAL DIMMER CONTROLS

Table 2

PanelDimmer(voltage)

Lighting ServiceSupplyBusbar

Overhead Roof Panel *INSTR DIM(5 VDC)

Overhead roof panel instrument integral lighting

PS2

*PANEL DIM(5 VDC)

E2B compass lighting (NORM)Overhead roof forward panel lightingOverhead roof main panel lighting

PS1

Left Glareshield PAD(28 VDC)

Left pad light PS1

*GLARESHIELD PANEL(5 VDC)

Left glareshield side and upper electroluminescent panels

PS1

*INSTRUMENT PANELPANELS(5 VDC)

Left electroluminescent panelsCenter electroluminescent panels

PS2

*INSTRUMENT PANELINST

(5 VDC)

Secondary flight displayAngle of attackBrake pressure indicatorOutside air/Fuel temperature indicator

PS1

INSTRUMENT PANELDISPLAYS(28 VDC)

Left PFDLeft MFD

-

PANEL LTS FLOOD(28 VDC)

Left and center flood lights PS1

PANEL LTS EMERG/OFF/STORM

(28 VDC)

Emergency lights or storm lights

PE (emerg)PS2 (storm)

*PEDESTAL(5 VDC)

Control pedestal pillar lightsDisplay panel lighting

PS1

CONSOLE - PANEL Pilot console lighting PS1

* Circuits controlled by LTS MASTER switch through relays.




ANNUNCIATORS

The lighting intensity control for the MWS annunciators is provided by a dimmer and a switch located on the center instrument panel. A MWS DIM FAIL annunciator is positioned at the top of the left instrument panel. The MWS ANNUN test push switch is located on the test panel at the top of the overhead roof panel and will illuminate most of the annunciators at full intensity. For details of the operation of annunciators associated with the master warning system, refer to Sub-section 1 - MASTER WARNING SYSTEM.

The lighting control of the MWS annunciators is by variable dimming effected by a rotary MWS DIM control in conjunction with a NORM - DIM OVRD switch. Should the dimming circuit fail, resulting in loss of light to the annunciator, the NORM - DIM OVRD switch may be selected to the OVRD position; this effectively bypasses the dimming circuit and connects a 28 VDC supply direct to the annunciators. Both power supplies are taken from the PE busbar.

The flight annunciator illumination intensity is controlled by the ANNUN BRT/DIM switch located on the left side glareshield panel. This switch also controls the landing gear and wheel brake emergency annunciator illumination levels.

Right Glareshield PAD(28 VDC)

Right pad light PS2

*GLARESHIELD PANEL(5 VDC)

Right glareshield side and upper electroluminescent panel

PS1

*INSTRUMENT PANELPANELS(5 VDC)

Right electroluminescent panelsCenter electroluminescent panels

PS2

*INSTRUMENT PANELINST

(5 VDC)

Cabin pressure controllerTriple indicator gauge

PS1

INSTRUMENT PANELDISPLAYS(28 VDC)

Right PFDRight MFD

-

PANEL LTS FLOOD(28 VDC)

Right and center flood lights PS1

PANEL LTS EMERG/OFF/STORM

(28 VDC)

Emergency lights or storm lights

PE (emerg)PS2 (storm)

CONSOLE - PANEL - DIGIT Copilot console lighting PS2

PanelDimmer(voltage)

Lighting ServiceSupplyBusbar

* Circuits controlled by LTS MASTER switch through relays.




GALLEY LIGHTING (Figure 4)

An incandescent light strip is installed on the back of the upper shelf of the upper galley section and controlled by the GALLEY UP LIGHTS switch on the galley switch panel. The galley work lighting is provided by a twin fluorescent light assembly to illuminate the working surface and controlled by the GALLEY WORK LIGHTS switch on the galley switch panel.

The circuit breaker panel is located in the galley circuit breaker compartment.

CUSTOM WATER CONTAINER

CUPDISPENSERS

WASTE

COFFEEBREWER

SWITCH PANEL

MICROWAVE

COUNTERSTORAGE

SANDWICHTRAY

DRAWER

UTENSILS

CONDIMENTS

PULL OUT WORK

SURFACE

BOWLS

PLATES

MINIATURES

WINE / SPIRITS STORAGE

MISC.STORAGE

NAPKINS

SODA CANS

ICE / COLD STORAGE

Figure 4Typical Galley

GALLEYUP

LIGHTS

GALLEY SWITCH PANEL

MISCELLANEOUSSTORAGE

GALLEYWORK

LIGHTS

COFFEEHEAT

WATERHEAT

M6356_0HA03C014655AA.AI




PASSENGER CABIN LIGHTING

GENERAL LIGHTING

NOTE: For the position of lights and switches refer to Figure 1 or Figure 3 and for details of powersupplies refer to Table 1.

Passenger cabin general lighting is provided by left and right roof-mounted fluorescent tubes.

Two inverter/ ballast units provide momentary high voltage outputs to four power units to enable the lights to become fully illuminated. The roof-mounted light installations each contain two fluorescent tubes, one tube of each installation being supplied from the left-hand inverter ballast unit and the other from the right-hand inverter ballast unit. This arrangement ensures continuity of lighting in the event of failure of a lighting supply.

READING LIGHTS

An individual reading light and push switch is provided above each passenger position.

AISLE FLOOD LIGHTING

Cabin aisle flood lighting is provided by six flood light units each containing 4 bulbs, which are installed in the cabin forward and rear ankle ducts on the left-side. The aisle flood lighting is controlled by the interior lighting control panel AISLE LIGHTS switch located left of the refuel panel.

WARDROBE LIGHTING

The wardrobe interior lighting is provided by a twin light assembly positioned in the wardrobe upper section. The lights are connected in parallel, supplied from the PS2 busbar, and controlled by an illuminated push-switch mounted on the upper right hand section of the wardrobe.

VESTIBULE LIGHTING

Vestibule lighting is provided by a step light mounted on the rear face of the forward cabinet, and a twin light assembly mounted in the vestibule roof and are controlled by the interior lighting control panel VEST LIGHTS switch located left of the refuel panel.

PASSENGER NOTICES

FASTEN BELTS/NO SMOKING notices are installed in the passenger cabin forward and rear bulkheads. Notice illumination is provided by integrally installed lights, controlled by a SEAT BELTS ON-OFF switch and a three-position NO SMKG ON-OFF-AUTO switch. Both switches are located on the flight compartment overhead roof panel and selection of either switch to ON, will illuminate the appropriate part of the safety notices.

Notice illumination is accompanied by activation of an audio system chime unit. When selected, the NO SMKG switch AUTO position will automatically illuminate the safety notices NO SMOKING characters and operate the chime unit when the nose landing gear is locked down and the relevant busbars are energized.

STANDBY LIGHTING

Electrical power for the passenger cabin and toilet standby lights is supplied from the essential busbar PE. Two standby lights are installed in the passenger cabin roof and one in the toilet compartment.




CABIN LIGHTING POWER SOURCES

Table 3

PE Busbar

Cabin standby lightsToilet standby lights

PS1 Busbar

Cabin floor lights (left-hand inverter)

Reading lights (left-hand inverter)

PS2 Busbar

Cabin flood lights (right-hand inverter)

Toilet lights

FWD and rear luggage bay lights

Reading lights (right-hand PSU's)

Battery 1 (in flight)

Vestibule roof lightStep lightsRefuel panel (DB) lightsAisle lights

NOTE: With the landing gear microswitch in the GND position the following services aresupplied from Battery 1:

• Vestibule roof light.

• Cabin flood lighting. (right-hand inverter)

• Step lights.

• Toilet lights.

• Refuel panel lights.

• Aisle lights.

-13Pilot’s Operating ManualRevision A1: Nov, 2002



EMERGENCY LIGHTING (if installed)

The emergency lighting system is powered by a forward and aft battery supply and provides emergency cabin and exterior lighting automatically whenever PE power is interrupted or lost with the capability to be manually overridden.

A three position switch, MAN-ARM-OFF, located on the flight compartment overhead roof panel, controls the DC power from a forward and aft battery power supply.

The forward power supply provides lighting for the forward entrance door EXIT sign, floor lighting for the entry way (in the aft base of the crew cabinet) and four cabin aisle lights. The aft power supply provides lighting for the escape hatch area, over/under right wing, three cabin aisle lights, the L/H forward and aft overhead cabin reading lights and the R/H two middle overhead reading lights.

An amber EMERG LTS OFF annunciator, adjacent to the emergency light switch, will illuminate anytime the switch is in the OFF position and PE is powered.

A sonalert system warns the flight crew whenever the emergency lights switch is in the ARM or MANposition and PE power has been interrupted or lost. The sonalert may be cancelled by pushing the HORIZON WARN CANCEL button located on the pilot instrument panel.

"ARM" - ARMING Emergency LightsPE Power (Battery Master) - ONEmergency Lights Switch - ARMEMERG LTS OFF annunciator - Extinguished

"MAN" - Manual Emergency LightsPE Power (Battery Master) - ONEmergency Lights Switch - MANEMERG LTS OFF annunciator - Extinguished

"OFF" - ARMING Emergency LightsEmergency Lights Switch - OFFEMERG LTS OFF annunciator - IlluminatedPE Power (Battery Master) - OFF

NOTE: Turning PE power OFF prior to turning the Emergency Lights switch OFF soundsa sonalert and illuminates the emergency lights. Select the Emergency Lightsswitch to OFF and turn the PE Power (Battery Master) ON then OFF. This actiondisables the Emergency Lighting System.




TOILET COMPARTMENT LIGHTING (Figure 5)

The toilet compartment is illuminated by six fluorescent tubes mounted in the roof trim to provide a concealed lighting effect when the main airplane power is turned on. Additional lighting is controlled by switching on the toilet lighting control panel located above the mirror. Supply is from the PS2 busbar.

Figure 5Toilet Compartment

LAVLIGHTS

TOILET LIGHTING CONTROL PANEL

READLIGHT

MIRRORLIGHTS

BAGGAGELIGHTS




AFT BAGGAGE COMPARTMENT LIGHTING

A roof-mounted twin-bulb tube is installed in the aft baggage compartment and is controlled by the BAGGAGE LIGHTS switch on the toilet lighting control panel. One bulb of the aft baggage compartment light is illuminated whenever the main toilet lights are on, the other is illuminated together with the toilet bulb whenever the main cabin lights are on.

REAR EQUIPMENT BAY LIGHTING

A light and socket are installed in the roof of the rear equipment bay to give general area lighting and power supply for a plug-in wander light. Control of the switch is by manual selection to ON or OFF and automatic selection to OFF when the door is closed. Two pillar lights supply light for the hydraulic tank level indicators. Electrical 28 VDC supply to both the light and power point socket is taken from busbar PE through an ON/OFF switch on the structure adjacent to the bay door hinge.

MISCELLANEOUS INTERIOR LIGHTING and CONTROLS

The dome/exit light is a dual bulb unit (one general purpose, one emergency) above the MED header panel. The control is from VEST LIGHTS switch on the interior lighting control panel left of the refuel panel.

Figure 6Interior Lighting Control Panel

ENTRYLIGHTS

AISLELIGHTS

VESTLIGHTS

BRTUP

LIGHTSDIM

GALLEYMASTER

CABINLIGHTSO’RIDE

Refuel Panel(Shown Open)




EXTERIOR LIGHTING

NAVIGATION LIGHTS (Figures 7 and 8)

These lights give a high-intensity red (left wingtip), green (right wingtip), and white (tail unit) light. All three lights are controlled by a single switch labelled NAV-OFF on flight compartment overhead roof panel forward extension.

ANTI-COLLISION BEACONS (Figures 7 and 8)

These provide two rotating beams of red light. Each beacon contains two reflector bulbs mounted in tandem on oscillating platforms. Both beacons are controlled by a single switch labelled BEACON - OFF on the overhead roof panel forward extension. A moisture drain is provided by the hollow lens cover retaining bolt when the beacon is installed in the lower (inverted) position. The drain is closed with a grubscrew when the beacon is installed in the upper position. Additional drainage for the lower-mounted beacon includes drain holes in the lens cover forward and aft of the attachment bosses.

LANDING and TAXI LIGHTS (Figures 7 and 8)

Mounted together in each wing leading edge, these lights are sealed-beam units controlled by switches labelled L LANDING R - TAXI - OFF, on the overhead roof panel forward extension. Selecting the switches to the LANDING position will operate the landing lights and switching to the TAXI position will operate the taxi lights.

CAUTION: THE 450 WATT LANDING LIGHTS MUST BE USED ONLY IN FLIGHT CONDITIONS, OR ONLY BRIEFLY ON THE GROUND TO CHECK FUNCTIONING. THE TRANSPARENT PANEL WILL SUSTAIN HEAT DAMAGE.

WING ICE-INSPECTION SPOTLIGHTS (Figures 7 and 8)

A wing ice inspection light is installed in both the left and right wing fairing, and consists of a sealed beam unit assembly, mounted on a bracket with provision for light beam angle adjustment. The lights illuminate the wing leading edges when the LOGO-ICE-OFF control switch, on the flight compartment overhead roof panel forward extension, is selected to ICE.

Figure 7 Exterior Lighting Control Panel

Overhead Roof Panel

Forward ExtensionEXTERIOR LIGHTS

OFF OFF OFF OFF

LOGO/ICE STROBE NAV BEACON LANDINGL R

OFF

TAXI

LOGO




Figure 8Exterior Lighting

NAVIGATION LIGHT (GREEN)

STROBELIGHT

LANDING LIGHTS

TAXI LIGHT

LANDING LIGHT

LANDING LIGHT

TAXI LIGHT

LEFT LOGOFLOOD LIGHT(if installed)

RIGHT LOGOFLOOD LIGHT(if installed)

NAVIGATION LIGHT (RED)STROBELIGHT

NAVIGATION LIGHT(WHITE)

STROBE LIGHT

WING ICE INSPECTION SPOTLIGHT (Same Right Side)

BOARDING LIGHT

LEFT LOGOFLOOD LIGHT(if installed)

1 2




STROBE LIGHTS (Figures 7 & 8)

Strobe lighting provides additional airplane identification to the standard airplane position light presentations.

The strobe lighting system consists of three flashing white condenser discharge strobe lights, three power supply units (PSU's 1, 2 and 3) and a STROBE light control switch. The control switch is located on the flight compartment overhead roof panel forward extension labelled STROBE - OFF.

NOTE: Turn off strobe light when taxiing near other airplanes or when flying in fog or clouds.Standard position lights must be used for all night operations.

A strobe light is installed in each wing tip, and one on the rear fuselage extremity. Each strobe light is connected to its own power supply unit.

All three PSU's are installed in the passenger cabin left side below the passenger seating. In operation the lights flash simultaneously at 60 flashes per minute (±5 FPM at the rated voltage).

LOGO LIGHTS (if installed Figures 7 & 8)

The vertical stabilizer logos are illuminated by lights mounted on the underside of the left and right horizontal stabilizers. Both lights are controlled by a single LOGO-ICE-OFF switch located on the EXTERIOR LIGHTS section of the flight compartment overhead roof panel forward extension.

BOARDING LIGHT (Figure 8)

The ground area and bottom steps of the main entry doorway are illuminated by the boarding light which is also located with the wing ice inspection light in the left wing to fuselage front fairing assembly.

The boarding light is controlled by a switch on panel DA and a second switch on the forward vestibule cabinet, labelled ROOF/STEP. The supply is taken from battery No. 1 so that it may be switched ON without selection of the BATTERY master switch.

PULSE LIGHT

The pulse light is a four channel electrical switching device which connects to the external lighting system of the airplane. The system operates by flashing the landing and nose taxi lights 45 times per minute in a variety of patterns. Thus, creating an illusion of exaggerated motion that other pilots can immediately recognize and avoid.

The pulse light may be utilized any time the pilot desires, although it is recommended that the landing lights are switched to steady rate (full time) when the airplane is within 200 feet AGL at night. The pulse light should not be operated in clouds at night or in close proximity of other airplanes on the ground, due to possible pilot disorientation.

The pulse light is powered by 24/28 VDC with an amp load no greater than 25 AMPS per channel or 600 WATTS per channel.




EXTERIOR LIGHTING POWER SOURCES

Table 4

PE Busbar

Navigation lightsLeft wing landing lightLeft wing taxi lightVestibule/ground lights

PS1 Busbar

Left and right wing inspection spotlights

Strobe lights

Right nose taxi light

PS2 Busbar

Right wing landing light

Right wing taxi light

Anti-collision beacons

Tailplane flood lights

Left nose taxi light

Battery 1

Boarding light




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