Shenzhen Chitwan Plastic QW Technical manual
5
OperationInstruction
Content
Disclaimer:...........................................................................................................................................................3
PrecautionsforProductUse................................................................................................................................4
PrecautionsforBatteryUseand Charging.........................................................................................................5
ProductList: ........................................................................................................................................................6
Introduction.........................................................................................................................................................7
Aircraftand remotecontrolinstructions............................................................................................................7
PreparationBeforeFlight..................................................................................................................................12
TestFlight..........................................................................................................................................................11
Loss ofcontroland onekeyreturn....................................................................................................................15
Lowvoltageprotection......................................................................................................................................16
Descriptionofindicatorlights...........................................................................................................................16
IntellectualPropertyRights..............................................................................................................................17
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Disclaimer:
AnyusershouldreadthestatementcarefullybeforeusingQWfour-axis aircraft, once usingthis
product, youaredeemedtohaveapprovedandacceptedtheoverallcontentofthestatement.
QWaircraftis anexcellentmultiaxis aircraft, inthecircumstance thatthepowersupplyis normal
andthecomponents arenotbroken, theaircraftcansupplyremarkableflightexperience. Although
theaircrafthas beenequippedwithintelligentcontrolsystemwhichcanmakeitstayinthesafest
operatingstatewhenbeingpoweredup,westillintenselyadviseyoutotakedownthepaddlewhen
correctingandsettinguptheparameters toensurethattheplugwires ofthepowersupplysystem
andotherfunctionmodules arecorrect, andkeeptheaircraftawayfromthecrowdandvulnerable,
fragileanddangerousgoods. Chitwandoes notassumetheliabilities fordamages ofthepersonal
injuryandpropertyloss, etc. (includingthedirectorindirectdamages)arisingfromthefollowing
causes whenusingtheproduct:
1. Thedamageis causedunderthecircumstance thattheoperatordrinks alcohol, takes drugs or
narcoticdrugs, theoperatorislightinthehead, feebleandsick, orhas otherpoorphysical
conditions orpoormentalconditions.
2. Thepersonalinjuryand propertydamagearecausedbytheoperator s subjectintent.
3. Anycompensationrelevanttomentalimpairmentis causedbytheoccurrence oftheincident.
4. Assembleorcontroltheproductwithoutcomplying withthecorrectinstructionofthemanual.
5.
Otherdamagesarecausedbythepoorrunningoftheaircraftbecauseofvoluntarilyrefittingor
changingthecomponents andaccessories whicharenotproducedbyChitwan.
6. Damages arecausedbyusingtheproducts whicharenotproducedbyChitwanorusingthe
counterfeit ofChitwanproduct.
7. Damageis causedbythemisoperationorfault subjectivejudgmentoftheoperator.
8. Thepoorrunning oftheaircraftitselfduetothenaturalabrasion(theflighttimeis over100
hours), decayandtheburn-incircuit oftheaircraft.
9. Aircrashis causedduetothefailureoflandingtheaircraftwhenitsends outlowvoltage
warning.
10.Knowperfectlywellthattheaircraftisinanabnormalstate,forexample,thereis
water,oil,soil,
sandandotherunknownthings enteringintotheaircraft.
11.Damageiscausedbytheconstraintflightregardless oftheobvious malfunctionoftheaircraft.
12.Damageis causedbytheflightinthemagneticfieldinterference range, radiojamm
ingdistrict
andotherno-flyzones specifiedbythegovernment, ordamageis causedbecauseofthe
backlightoftheoperator s sightline, theoperator s blurredvision, poorsightandother
circumstances notfit fortheoperation.
13. Operateinharshnaturalhazards suchas intensefall, thunderandlighting, snowand hail, etc.
14. Damageis causedbytheinfringements arisingfromanydata, audioorvideofetchedbythe
operatorbyusingtheaircraft.
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5
15. Damageis causedbythebattery, suchas themisuseofthematchbetweenprotectivecircuit,
batterypackandthecharger.
16. Otherdamages whichdo notbelongtotherangeofresponsibilities ofChitwan.
PrecautionsforProductUse
1. Beforeusingtheproduct, pleaseaccepttheflighttrainingorflightpractice (forexample:
conductflightexercisebyusingsimulator)
2. Pleasecarefullycheckwhetherallthecomponents areingood condition,ifsomecomponents
areburn-inorbroken, pleasedo notfly.
3. Checkwhetherthepropellerandtheelectricalmachinearecorrectlyinstalledandwhetherthey
arefixed, andmakesurethattheinstallationsites ofthepropeller s forwardspinning and
antidromyarecorrect. Payattentionnottoadjointoortouchtherevolving electricalmachine
andpropellertoavoidbeinginjuredbythem.
4. Thesafetake-off weightoftheaircraftisless than1.2kgtoavoidthedangers.
5. Avoidthemutualinterference betweentheremotecontroland otherwireless devices.
6. Checkwhetherthepowersupplies oftheremotecontrol, batteryandallthecomponents are
adequate.
7.
Payattentionthatopentheremotecontrolfirst,starttheaircraftthen.(aftertheflight,disconnect
thepowersupplyoftheaircraftfirst, thenclosetheremotecontrol)
8. Thewholesetoftheaircraftshouldbeplacedinthearea thechildcannottouch, ifthechild
carelesslyswallows thecomponents oftheaircraft, pleaseimmediatelyturntomedical
institutions.
9. Theaircraftshouldnotbeclosetothemagnetmaterials, ortheinnercompass chipwillbe
destroyed, andmaketheflightabnormal.
10.Thebuilt-involtageoftheaircraftonlysupports3S-
11.1Vpowersupply,therefore,batterywith
highervoltagecannotbeused.
11.PleaseusetheoriginalelectricalmachineofChitwanandthepaddleof8inches, pleasedo not
useotherelectricalmachineandpaddle.
12.Ifyouuseyourownelectronicequipment, pleasecloseits wireless functionnottomakethe
remotecontroland videotransmissiondisturbed.
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PrecautionsforBatteryUseand Charging
1.Thebatteryshouldnotb
eplacedinwater,thebatteryshouldbekeptincoolanddryarea ifitwill
notbeusedforalongtime.
2. Forbidthemixeduseofthebatteryofothertypeandvariety.
3. Pleaseusethechargerconformingtothespecificationwhencharging, andcheckthecorrect
connectionofthepositiveandnegativeelectrodes ofthebattery.
4.Pleasedo notputthebatteryintothefireorheatthebattery,andforbidtohit thebatterybyusing
thehardthings.
5. Thebatteryshouldnotbekeptorusedinextremelyhotenvironment, orthebatterywillbe
overheatingandmayigniteitself.
6.Forbidtousethebatteryinstrongstaticarea,ortheelectronicprotectionchipwillbebrokenand
result intheperil.
7.Ifthebatteryfluidiscarelesslyadheredtothe
eyes, pleasedo notwipe,instead,washtheeyesby
waterandturntothemedicalinstitutions.
8. Ifthebatterygives outpeculiarsmelland emitsheat, is outofshapeanddiscolored, andother
abnormalphenomenonappears, pleasedo notuse;ifthebatteryis beingusedorbeingcharged,
pleasestop usingitimmediately.
9. Thebatteryshouldnotbediscardedatwill,itis necessarytodischargealltheelectricityofthe
batteryandusetheinsulatedrubbertapetoinsulatetheoutgoingendofthebattery.
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Introduction
ChitwanaircraftisaFPV(FirstPersonView)four-
axisaicraftwhichwasdevelopedbyour
companyforthemodelaircraftenthusiasts, andithasabuilt-
incameraand GPSandit
integratesimagetransmission,real-timedisplay and videorecord
ing.All parametershave
beensetbefore deliveryandusersjustneedtoconductsimpleinstallationsofthepropellers
andbatteries before realizingtheFPVflightand enjoyingtherealfunofflight.
Aircraftand remote controlinstructions
Frontsideofaircraft
motor
rotation
battery
compartmen
motor
directionlight:
green
footrack
propellers
FPVcamera
direction
light: red
Unlock/GP
Sindicator
light
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5
Frontsideofremotecontrol
screenclip
videochannel
button
button:
photograph
exit
menu
minus-
plus+
buttonswitch
(left)
self
stabilization
fixedheight
hovering
rudder(left)
accelerator
course
controlpower
switch:
boot
shutdown
charging shift
controlindicator:
blue:boot
red:lowvoltage
green:incharging
rudder(right)
pitch
roll
buttonswitch
(right)
neutralshift
returning
landing
video
transmission
antenna
screenpoweron
chargerinterface
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PreparationBeforeFlight
1. Remote controlpoweron
1. Openup thebatterycompartmentonthebackofremotecontrol.
2.Putinto4standardlithiumbatteriesof14500 (5#)accordingtothepositiveandnegative
polelogo.
3. Closethebatterycompartmentcover.
4. Press thelithiumbatteryactivationbutton(necessary)
2. Aircraftbatterycharging
Pleaseusethe3SLiPofull chargedbattery(recommendedbattery
parameters:733496-2500mAH-30C-11.1V)
Themaximumdesigninputvoltageis 16Vanditis strictlyprohibitedtousethebatterypack
ofhighervoltageforchargetheaircraft.
3. Installationofpropeller
1.Accordingtothemarkedrotationdirection,installthepropellers. (thesidewith
8045/8045Rwords upwards)
2. Usethesupporting tools totightenthescrewcaps
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4. Opentheremotecontrol
Precautions
1.Place theleftandrightbuttonswitchesonthetopmostgearshift(leftside
self-stabilization+rightsideneutralshift).
2. Pushthepowerswitchupwards tostarttheremotecontrol(indicatorlightis blue,
workingstatus).
•Beforeremotecontrolpoweron,makesurethetwobuttonswitches beingplacedinthe
topmostgearshift, theacceleratorinthelowestshiftandrudderinmiddleposition.
STABself-stabilization
Neutralshift
Acceleratorlowest
Ruddermiddle
position
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5. Aircraftpoweron
Precautions
6. Checkthe FPVscreenstatus
1. Findanoutdooropenspace andputtheaircrafthorizontally.
2. Openup thebatterycompartmentandputinbatteries.
3.Connectthepowerlineofthebatteriestotheaircraftandmakesurethesoundofelectronic
speedcontrolleris normal(1---3---)
4.Donottouchtherockerandkeeptheaircraftstillfor10 seconds, waiting forsystem
initializationandself-inspectioncompletion withthestatusindicatorlightslowlyflashingred.
(〇〇〇〇〇〇●〇●〇●〇)
5. Putthepowerlineintobatterycompartmentandclosethecover.
6. WaitforGPSstarsearchpositioningwhichtakes about30 secondsforthefirsttimeand
afterwards thestatus indicatorlightis constantblue. (●〇●〇●〇●●●●●●)
•Beforedelivery,theremotecontrol(emission)andaircraft(receiver) havebeenmatchedand
pleaseusetheminpairs.
•Pleaseusethecorrecttypeofbatterytoavoidexplosionandhandletheuseless batteries
accordingtotheinstructions ofbattery.
name
accelerat
remotecontrolsignal
horizontalline
numberofsatellites
aircraftbatteryvoltage
flightmode
rollangle
pitchangle
powerontime
warning
flightheight
yawangle
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Precautions
TestFlight
•Inordertoavoidaccidents, everytimebeforeunlockingexceptforensuringthetwobutton
switchesinthetopmostshift,checkthescreentoensureitisinSTABmodeandDISARMED
status and theacceleratoris inthelowestshift.
•Whenthescreenbatteryvoltagedisplayslowerthan11.1V, pleaseas soonas possibleland
theaircrafttoavoiddamageduetoexcessivebatterydischarge.
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Precautions
1.Findanoutdooropenspace,horizontallyplace theaircraftmorethan3mfromyou,
especiallythechildrentoavoidaccidentalinjury.
2. Startingsequence:
(1)Checkandmakesurethetwobuttonswitchesonremotecontrollersinthetopmost
shift,theleftrockeracceleratorinthelowestpositionandtherightrockerinthemiddle
position.
(2)Checkwhethertheremotesignalqualityonthescreenisnormal.
(3)CheckwhethertheGPS searchingstarsaremorethan6andafterpositioning,thestatus
indicatorlightis constantblue.
(4)Pull theacceleratorrockerto↘thelowerrightdirectionand holdit,waiting for
unlocking.(afterunlockingthestatusindicatorisconstantredandDISARMED
disappearsfromthescreen)
(5)Slowlypushtherocker,andwhentheacceleratorisabout20%themotorbeginsto
rotateandpulltherockerbackto0%tostopthemotor,ensuringtheacceleratorworking
normally.
(6)Whentheacceleratorexceedsthemiddleposition,theaircraftcanflyandrapidlypush
theacceleratortoabout65%tomakeitflyabovetheground.
(7)Payattentiontothestatusoftheaircraftandwhenitfliestotheappropriateheight,it
canbeswitchedtofixed-heightmode(thescreenshowsALTH),andunderfixed-height
mode,theaircraftcanbesensitivelyoperatedandcontrolledtoflyaround;atthistimethe
acceleratorcontrolstheflyingheightandtrytokeepitinthemiddlepositioninorderto
maintaintheflyingheight.
(8)Whentheflyingheightis stable, itcanbeswitchedintohoveringmode(screenshows
LOIT),andtheaircrafthasahighwindresistantperformance,buttheflyingcontrolisnot
as sensitiveas thatunderfixed-heightmode.
3.Underfixed-heightorhoveringmode,lowertheacceleratorwillslowlydescendtheaircraft
andafterpulling theacceleratortothelowestposition,themodewillbeswitchedtoSTAB
andthemotorstops.
4.Pulltheacceleratorrockerto ↙thelowerleftandholdit,andtheaircraftwillbelocked
(screenshows DISARMED)
5.Disconnectthepoweroftheaircraftatfirstandclosetheremotecontroltocompletethetest
flight.
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•Thebuilt-incompass oftheaircrafthasacomparativelyhighsensitivityand isthesensor
easytogetinterference;therefore,pleasekeepitflying awayfromthepositionwithmuch
ferromagneticmaterials, otherwisetheinternalmagnetoresistivesensorwillbeaffectedbythe
ferromagneticmaterials andworkabnormally.
•Hoveringmodeisessentiallyconstantheightpressure+compass orientation+GPS
positioning,therefore,thecompass cannotbedisturbedtocorrectlykeepthedirectionofhead,
andifthedirectionreportedbytheaircraftisinconsistentwiththegeographicdirection,itis
neededtore-calibratethecompass, pleasesee theadvancedusermanual.
•Controlthespeedwhentheaircraftislandingand payattentiontothepropellerground
effect; itisbettertoslowlylandtheaircrafttoavoidtheaircraftlanding impactwhichmay
damagetheaircraft.
•Whentheredindicatorontheremotecontrollightson,itmeans lowremotecontrolvoltage,
andinordertoensurethesafetyoftheaircraft,pleaseassoonaspossiblelandtheaircraftto
avoidtheloss ofcontrolorcrashcausedbyremotecontrolabnormality.
•WhenputtheFlying Tigerinsideacar,pleasekeepitawayfromtheloudspeakertoavoidthe
compass beingaffected.
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Lossofcontroland one keyreturn
The aircrafthasbuilt-incompass and GPS,andforeveryflight mission,the
unlockingpositionisthereturninglocation.
Precautions
Loss ofcontrolprotectionmechanism:
1.Ifremotecontrolsignalloss ismorethan5seconds, theaircraftwill automaticallyenterinto
theautomaticlandingmode.
2.Whenthebatteryvoltageislowerthan10.5V,heaircraftwillautomaticallyenterintothe
automaticlandingmode.
*aboveisthedefaultsetting,andadvanceduserscanmakemodificationsonthehost
machine.
Triggerconditions forreturning:
1. Manuallyswitchtothereturningshifttotriggerthereturning.
2. Advancedusers setthetriggerconditionsofreturningonthehostmachineandthespecific
conditions arereached.
Returningprocess:
•Advanceduserscansettriggerconditionsforreturningonthehostmachine,suchasloss of
remotecontrolsignal,batteryvoltagetoo lowaswellassettingthereturning movementand
landing speed, etc. Pleaseseetheadvancedusersmanualfordetails.
•Duringreturning,theaircraftwillreachthespecificheight(default is3meters)atfirst,and
afterstabilizingtheattitude,itwilldirectlyflytothereturning locationand thenlandingata
speedof0.5m/s untilsuccessfullanding.
•Any timeduringreturing,userscantakeoverthecontroloftheaircraftwiththeremotecontrol
toswitchtheflying modeandinterruptthereturning.
•TheerrorofcivilGPSiswithin2meterscircleand experiencedpilotsshallensurethe
returninglocationis openwithoutobstacles.
•Inordertoensurecorrectreturning, ensuretheGPS satellites aremorethan6before
unlocking, and morethan10 is better.
recordingreturning
point
returning
point
aircraft ground
switchtoreturning
backto
middle/hovering
returningready returning
returning
heightdifference fromreturning
point
＞
3meters
heightdifference fromreturning
point
≤
3meters
landingataspeedof0.5m/s
GoingUpfirst
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Lowvoltage protection
Precautions
Descriptionofindicatorlights
Aircraftthree-levelvoltagealarmprotectionmechanism:
1. Whentheaircraftvoltageislowerthan11.1V, theremotecontrolscreenwillgivewarning
“BatteryLow!”,anditisnecessarytoreturnandland theaircraftassoonaspossibleto
replace thebatteries.
2.Whenthebatteryvoltageislowerthan10.8V,thefour-axiselectronicspeedcontroller
red/greenindicatorlights oftheaircraftwillslowlyflash, anditis necessarytoreturnand
landtheaircraftas soonas possibletoreplace thebatteries.
3.Whenthebatteryvoltageislowerthan10.5V,theaircraftwillbeforcedtolandfor
replacingthebatteries.
Remotecontroltwo-levelvoltagealarmprotectionmechanism:
1.Whentheremotecontrolvoltageislowerthan14.8V,theindicatorlightisconstantred,
meaning thevoltageislowand only5minutesmaybeleftforendurance anditis
necessarytorechargetheremotecontrolas soonas possible.
2.Whentheremotecontrolvoltageislowerthan13.8V,thebuzzerwillsend out “BB”alarm,
meaning thecurrentvoltageisextremelowandcontinuoususemayleadtoloss ofcontrol
anditshallimmediatelystop theaircraftand replace thebatteries.
•Wireless videotransmissionis apartoflargepowerconsumption,andiftheaircraftvoltage
is too low, thebatteries shallbereplacedas soonas possibletoavoidoverdischarging.
AircraftUnlock/GPS status indicatorlights
●Red :Slowflash--- notunlockedConstantlight--- unlocked
●Blue :Slowflash--- inpositioningConstantlight--- positioningOK
●Green:Constantlight---returningorlanding
Theindicatorlightsarecomposedofthree R/B/Gindependentlightstomakeseparate
indicating,therefore,sometimestherewill beacoloroverlapphenomenonsuchasredplus
bluelookslikepurple●+●=●,andmakethejudgementaccordingtheactualslowflashor
constantlight.
Remotecontrolindicatorlight
●Red :Constantlight---normalworkingstatus, sufficientvoltage.
●Blue :Constantlight---remotecontrolbatterypackvoltageislowerthan14.8V,anditis
necessarytoconnectit withadapterforrecharging.
●Green:Quickflash---abnormalrecharging(pleasecheckwhethertheswitchisinthe
rechargingshiftorcertainbatteryis damaged).
Constantlight---normalrechargingandaftercharging, thegreenlightgoes out.
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IntellectualPropertyRights
Theintellectualpropertyrightsofthisproductand manualbelongstoChitwan,
andwithoutthewrittenauthorizationanyorganizationorindividualshall not
makeanyformofreprint,copyorpublication.Incaseofreference and
publication,thesource ofChitwanshall beindicatedand noreference,
abridgement ormodificationwhichis contrarytotheOperationManualshall be
made.
Ifyouencounter anyproblemthatcannotbesolvedduringinstallation,please
getintouchwith the dulyauthorizedagentsbyChitwan.
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Table of contents
