Instruction manual

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Calibration Procedures
Compass calibration procedure:
NOTICE:Thefollowingprocedurehastobe
completedwithin30secondsafterenteringcompass
calibrationmode.
1.Powerthetransmitter.
2.Poweronthe350QX3andfacethe
quadcopterpointingNorth.
3.Cyclethetoplefttransmitterswitchcompletely
4timesasshownattheleft.
4.The350QX3indicatesithasenteredcompass
calibrationmodebyslowlyashingtheLEDorange.
5.WhentheLEDbeginstoashrapidly,complete
all4rotationsofthe350QX3asshowninthe
illustrationatleftwithin30seconds,rotatingthe
quad45°counterclockwisebetweeneachrotation.
6.Holdthequadlevel,facingNorthandchecktheLED.
Green = Ready
Red = Repeat Compass Calibration
Accelerometer calibration procedure:
1.Poweronthetransmitterand350QX3and
placethequadonaat,levelsurface.
2.Whileholdingthebindswitchonthetransmitter,
cyclethetopleftswitch4timesasshownattheleft.
3.The350QX3willemitaseriesofslowtones
followedbyaseriesofrapidtones,indicatingthe
calibrationhasstarted.
4.Donotmovethe350QX3whileitperformsthe
accelerometercalibrationprocedure.
5.Whentheprocedurehascompleted,the350QX3will
emita“happy”toneandtheLEDwilldisplaygreen
indicatingthecalibrationwassuccessful.Ifitemitsa
“sad”toneandtheLEDdisplayssolidred,repeatthe
calibrationprocedure.
Pressure Sensor Calibration
Thepressuresensoriscalibratedatthefactoryonthe
350QX3.Recalibrationshouldonlybenecessaryifyou
replacethesensor.
1.Placethe350QX3inacoldarea.Allowittoremain
inthecoldfor30minutesormore.
2.Bringthe350QX3outofthecoldandintoawarm
area.Thegreaterthedifferenceintemperature
betweenthecoldandwarmareas,themoreaccurate
thecalibrationwillbe.
3.Ensureyourtransmitterisoffandthenconnecta
ightbatterytothe350QX3Powerthe350QX3ON
andletitinitialize.ThestatusLEDwillremainoff.
4.Holdthe350QX3upsidedownuntilthestatusLED
ashesblue,indicatingithasenteredbindmode.
5.Setthequadcopterbackupright.
6.Bindyourtransmittertothe350QX3withtherudder
stickfullytotheright.TheLEDwillblinkredandblue
rapidly.Leavetheaircraftandtransmitterpowered
onandallowtheaircrafttowarmupfor10minutes.
Donotmovetheaircraftduringthistime.
7.After10minutesthemotorsontheaircraftwillbeep
toindicatethecalibrationiscomplete.Poweroffthe
aircraftandthenyourtransmitter.
Ifthe350QX3displaysthefailedcalibrationcode,power
offtheaircraftandthenbeginthepressurecalibration
procedureagain.
Rudderright
Bindinpressurecalibrationmode