Instructions

34 | Trouble Shooting
25. Trouble shooting
25.1 Re-binding transmitter and receiver
88016RC RtF: Refer to the operating instructions of the
transmitter and receiver (89102RC) for more information
on the binding and learning procedure.
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PleasecarryoutthecongurationoftheNavigator250asdescribedinthischapter.
ChannellearningisessentialasotherwisetheNavigator250willnotrecognizeyour
transmitting equipment.
25.1.1 Preparing the transmitter (Tx)
1. Ensurethatallmixingisdeactivated,throttlecurvesarelinear,trimsarecenteredand
alltravelissettomaximumrange.
2. Makesurethatthethrottlestickisinitsmid-position;thesticksarespringloadedand
arecenteredbydefault.
3. Setallswitchestotheirdefaultpositions(position1).
25.1.2 Binding
1. Disconnecttheightbattery.
2. Turn the transmitter off.
3. Press and hold the
BIND/RANGE TEST button on the transmitter and turn the
transmitteron.Thetransmitterdisplayshows‘RXBinding...’.
4. Pressandholdthepairingbutton(24)integratedintotheleftrearLEDwhileinserting
theightbattery.
5. Receiver and transmitter are re-bound.
6. Disconnectandre-connectightbattery.
7. Re-learnallchannels.
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Refertothefulltransmitteroperatinginstructionsformoreinformation.
25.2 Telemetry data missing
If telemetry data is not shown on theR8 transmitter (89102RC), perform the following
steps:
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EnsurethatyouhaveupdatedtheR8transmittertothelatestrmwareversion.Youcan
dosobyfollowingtheinstructionsgivenintheR8transmitter(89102RC)instruction
manual.
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Iftheproblempersists,pleasegetintouchwithourcustomerserviceforhelp.
26. Terms
Throttle More throttle increases propeller speed and altitude and less
throttlereducespropellerspeedandaltitude.
Elevator Elevator can be compared to the nodding of ahead.Through
this,theNavigator250gainsightspeedforwardsorbackwards
ordecelerates.
Rudder Rudder denotes the rotation of the Navigator 250 around the
rudder axis (vertical axis). It occurs unintentionally due to the
speedtorqueofthepropellersorintentionallyasaightdirection
change.
Aileron Aileroncanbecomparedtothesidewaysrollingofaball.Inthis
way,throughliftingonesidetheNavigator250movestotheside
independentlyofitsforwarddirection.
Hover HoverdenotesaightstatusinwhichtheNavigator250neither
risesnorfallssothattheupwardsdirectedupliftforceisequalto
the downwards directed weight.
Mode 1, Mode 2,
Mode 3, Mode 4
Mode 1, Mode 2, Mode 3 and Mode 4 refer to the stick
arrangement of the transmitter.