14
EN
Troubleshooting Guide
Problem Possible Cause Solution
mQXcontrolresponseis
inconsistentorrequiresextra
trimtoneutralizemovement
Controltrimisnotcentered
Disconnecttheightbattery,centerthe
controltrimandre-initializetheQuad-
Copter
mQXwillnotrespondto
throttle
Throttletoohighand/orthrottletrim
istoohigh
Resetcontrolswiththethrottlestickand
throttletrimatthelowestsetting
mQXmovedduringinitialization
Disconnecttheflightbatteryandre-
initializethemQXwhilekeepingthe
Quad-Copterfrommoving.
Throttlechannelisreversed
Disconnectightbattery,reversethe
throttlechannelonthetransmitter,
recconnectightbattery.
mQXdoesnotfunctionand
smellsburntafterconnecting
theightbattery
Flightbatteryconnectedwiththe
wrongpolarity
Replacethe4-in-1board.Connectthe
ightbatterynotingproperpolarity
mQXhasreducedighttime
orisunderpowered
Flightbatterychargeislow Completelyrechargetheightbattery
Inadequatepowertoightbattery
charger
MakesuretheACpowersupply,charger
andadaptercordareconnected
Flightbatteryisdamaged
Replacetheightbatteryandfollowthe
ightbatteryinstructions
Flightconditionsmightbetoocold
Makesurethebatteryiswarm(room
temperature)beforeuse
LEDonreceiverashes
rapidlyandaircraftwillnot
respondtotransmitter
(duringbinding)
Transmittertoonearaircraftduring
bindingprocess
Poweroffthetransmitter.Movethe
transmitteralargerdistancefromthe
aircraft.Disconnectandreconnectthe
ightbatterytotheaircraft.Followthe
bindinginstructions.
LEDonthereceiverashes
rapidlyandthemQXwillnot
respondtothetransmitter
(afterbinding)
Lessthana5-secondwaitbetween
rstpoweringonthetransmitter
andconnectingtheightbatteryto
themQX
Leavethetransmitterpoweredon.Dis-
connectandreconnecttheightbattery
tothemQX
ThemQXisboundtoadifferent
modelmemory(ModelMatch™
transmittersonly)
Selectthecorrectmodelmemoryonthe
transmitter.Disconnectandreconnect
theightbatterytothemQX
Flightbatteryortransmitterbattery
chargeistoolow
Replaceorrechargebatteries
Crashesimmediatelyupon
lift-off
Propellersinwronglocationsor
incorrectightmodeselected
Makenecessaryadjustments
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