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EN

20

Opterra

® 

1.2M

Trouble Shooting Guide

Problem

Possible Cause

Solution

Aircraft does not operate

There is no link between the transmitter and receiver

Re-Bind the system following directions in this manual

No GPS lock. (or operating indoor without disabling GPS) Move to outside and power on aircraft or disable GPS in the aircraft
Transmitter AA batteries are depleted or installed incorrectly 
as indicated by a dim or unlit LED on the transmitter or the 
low battery alarm

Check polarity installation or replace with fresh AA batteries

No electrical connection

Push connectors together until they are secure

Flight battery is not charged

Fully charge the battery

Crash has damaged the radio inside the fuselage

Replace the fuselage or receiver

Aircraft keeps turning in one 
direction

Aileron or aileron trim is not adjusted correctly

Adjust stick trims or manually adjust aileron positions

Aircraft does not land on 
heading set on initial takeoff

Compass is out of calibration

Calibrate the compass using the “Compass Calibration Procedure” 
located in this manual

GPS Function not operating 
properly

The compass has been exposed to a magnetic source.

Deactivate GPS system while in fl ight and land the aircraft. Remove any 
possible magnetic sources such as cameras, camera mounts, speakers 
ect. Unplug and reconnect fl ight battery to reactivate GPS system for next 
fl ight. Perform compass calibration before fl ying again.

Aircraft is difficult to control

Wing or tail is damaged

Replace damaged part

Damaged propeller

Land immediately and replace damaged propeller

Center of Gravity is behind the recommended location

Shift battery forward, do not fl y until correct Center of Gravity location 
is achieved

Aircraft nose rises steeply at 
half throttle

Wind is too gusty or strong

Postpone flying until the wind calms down

Elevator is trimmed ‘up’ too much

If trim must adjusted more than 4 clicks when pushing the trim button, 
adjust  push rod length

Battery is not installed in the correct position. 

Move forward approximately 1/2”

Aircraft will not climb

Battery is not fully charged

Fully charge battery before flying

Elevator may be trimmed ‘down’

Adjust elevator trim ‘up’ 

Propeller damaged or installed incorrectly

Land immediately, replace or install propeller correctly

Aircraft is diffi cult to launch in 
the wind

Launching the aircraft down wind or into a cross wind

Always launch the aircraft directly into the wind

Flight time is too short

Battery is not fully charged

Recharge battery

Flying at full throttle for the entire fl ight

Fly at just above half throttle to increase fl ying time

Wind speed too fast for safe fl ight

Fly on a calmer day

Propeller damaged

Replace propeller 

Aircraft vibrates

Propeller, spinner or motor damaged

Tighten or replace parts

Rudder, ailerons or elevator 
do not move freely

Damaged or blocked push rods or hinges 

Repair damage or blockage

Aircraft will not Bind (during 
binding) to transmitter

Transmitter is too near aircraft during binding process

Move powered transmitter a few feet from aircraft, disconnect and 
reconnect battery to aircraft

Aircraft or transmitter is too near a large metal object, 
wireless source or another transmitter

Move the aircraft and transmitter to another location and
attempt binding again

Bind plug is not installed correctly

Install bind plug and bind aircraft to transmitter

Flight battery/Transmitter battery charge is too low

Replace/recharge batteries

Aircraft will not connect
(after binding) to transmitter

Transmitter is too near aircraft during connecting pro-
cess

Move powered transmitter a few feet from aircraft, disconnect and 
reconnect battery to aircraft

Aircraft or transmitter is too near a large metal object,
wireless source or another transmitter

Move the aircraft and transmitter to another location and attempt con-
necting again

Bind plug is left installed

Rebind transmitter to aircraft and remove bind plug before 
cycling power

Aircraft battery/Transmitter battery charge is too low

Replace/recharge batteries

Transmitter may have been bound to a different model 
(using different DSM Protocol)

Bind aircraft to transmitter

After being properly adjusted, 
elevons are not in neutral 
position when battery is 
plugged in

Model was moved during initial power on

Unplug fl ight battery and reconnect, keeping model immobile for at 
least 5 seconds

Virtual Fence modes will
not change between modes 
correctly

Dual rates set incorrectly in transmitter setup

The dual rates should not be set lower than 70% for low rate. Set all 
low rates to 70% or higher

Содержание EFL11450

Страница 1: ...Instruction Manual Bedienungsanleitung Manuel d utilisation Manuale di Istruzioni SAFE Select Technology Optional Flight Envelope Protection Opterra 1 2m...

Страница 2: ...ch if not properly followed create the probability of property damage collateral damage and serious injury OR create a high probability of super cial injury CAUTION Procedures which if not properly fo...

Страница 3: ...lations and guidance on UAS usage visit knowbeforeyou y org To receive product updates special offers and more register your product online at www e iterc com Box Contents Table of Contents 47 in 1200...

Страница 4: ...med for operation speci cally in this aircraft The programming in this receiver cannot be changed by the user SAFE Plus Flight modes are selected using Channel 5 IMPORTANT A transmitter with a 2 posit...

Страница 5: ...ht battery to the ESC The ESC will produce a long tone followed by a series of additional short tones 5 The receiver LED will begin to ash rapidly 6 Power on the transmitter while holding the transmit...

Страница 6: ...ngs onto the wing tube 3 Press the wing panels together onto the fuselage until the wings click into place 4 Insert the vertical ns into the pockets on top of the fuselage until the ns click into plac...

Страница 7: ...y charged 2200mAh battery C all the way forward in the battery compartment as shown IMPORTANT Adjust the battery position for proper CG accordingly 5 Connect the battery to the ESC the ESC is now arme...

Страница 8: ...s before the rst ight or to correct the heading during auto landing if it varies signi cantly from the heading set during takeoff 1 Remove the propeller if it is installed or activate throttle cut 2 W...

Страница 9: ...the pilot can make changes 1 To enter the menu the motor must be disarmed 2 Flip the ight mode switch back and forth twice to enter the menu 3 To navigate the menu use elevator stick to move up and do...

Страница 10: ...ted on the diagram to show Channel and Band The buttons will not function when the video transmitter is plugged into the ight controller Access the frequency and power level options from the Spektrum...

Страница 11: ...ng propeller as these items could become entangled 2 Move the entire aircraft as shown and ensure the control surfaces move in the direction indicated in the graphic If the control surfaces do not res...

Страница 12: ...ed to the Manually Adjusting Trim section to set the trim mechanically Aircraft Drift Trim Required Elevator Elevator Trim Elevator Trim Aileron Aileron Trim Aileron Trim Flight Preparation Manually A...

Страница 13: ...d roll wing tips up and down angles are limited to help you keep the aircraft airborne Above approximately 50 feet 15m pitch and roll control are increased slightly At any time release both sticks to...

Страница 14: ...rtual Fence Large sets the virtual fence in a circle with a radius of approximately 820 ft 250m from the home location Air eld Virtual Fence sets the virtual fence to an area approximately 400m long x...

Страница 15: ...tual Fence mode is active only the ailerons will wag left and right Release the HP AL bind button You must then indicate where the ying side of the air eld is in relation to the home location The thro...

Страница 16: ...ky it is occupying when Loiter is activated The altitude and location of the loiter can be adjusted with ight controls while the aircraft is in this mode the model will resume Loiter Mode after contro...

Страница 17: ...re required when AutoLand is activated However stick inputs can be used at anytime during AutoLand to avoid an obstacle lengthen the landing or smooth the nal are on landing Aileron stick Use the aile...

Страница 18: ...fety 3 Remove the ight battery from the aircraft 4 Power off the transmitter 5 Recharge the ight battery 6 Inspect the airframe for loose or damaged parts 7 Repair or replace all damaged parts 8 Store...

Страница 19: ...e of Power Components WARNING Always disconnect the ight battery from the model before removing the propeller Disassembly 1 Remove the screw A and spinner B 2 Remove the 4 screws C holding the motor m...

Страница 20: ...up Propeller damaged or installed incorrectly Land immediately replace or install propeller correctly Aircraft is dif cult to launch in the wind Launching the aircraft down wind or into a cross wind A...

Страница 21: ...shows or model demonstrations unless l The aircraft control system and pilot skills have successfully demonstrated all maneuvers intended or anticipated prior to the speci c event m An inexperienced p...

Страница 22: ...ion to speak with a Product Support representative Inspection or Services If this Product needs to be inspected or serviced and is compliant in the country you live and use the Product in please use t...

Страница 23: ...ration is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of t...

Страница 24: ...canaux AR636 AR636 ricevitore sportivo a 6 canali AS3X AS3X and Telemetry Equipped Receivers AS3X und Telemetrieempf nger R cepteurs avec AS3X et t l m trie Riceventi con AS3X e telemetria SPMAR7350...

Страница 25: ...rra B rstenloser Motor 1 2M Opterra Moteur Brushless 1 2M Opterra Motore Brushless 1 2M Opterra EFL11408 Prop Spinner 1 2 Opterra Prop Spinner 1 2 Opterra H lice C ne 1 2 Opterra Elica Ogiva 1 2 Opter...

Страница 26: ...azione AS3X Interfaccia audio SPMA3065 AS3X Programming Cable USB Interface Spektrum USB Interface AS3X Empf nger Programmierkabel C ble de programmation USB AS3X pour PC Cavo di programmazione AS3X I...

Страница 27: ...e SAFE logo Passport Prophet EC3 and the Horizon Hobby logo are trademarks or registered trademarks of Horizon Hobby LLC The Spektrum trademark is used with permission of Bachmann Industries Inc All o...

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