Opterra - Remote control toy E-flite - Free user manual and instructions

Product Type	Ready-to-fly (RTF) remote control aircraft
Brand	E-flite
Model	Opterra 1.2m
Wingspan	1.2 m (47.2 in)
Recommended Battery	3S-4S 2200-3200mAh Li-Po, 30C minimum
Motor	Brushless outrunner, 1.2m Opterra (EFL11407)
ESC	30A brushless (EFLA1030B)
Servos	2x aileron servos (EFLR7155)
Receiver (BNF)	Spektrum SPM4647 with flight controller SPMA3235
GPS Module (BNF FPV)	SPMA3173, integrated
FPV Camera (BNF FPV)	SPMVC602, NTSC, 5V
Video Transmitter (BNF FPV)	SPMVT1001, 5.8GHz, selectable power up to 600mW
Flight Control Technology	SAFE Plus with AS3X, GPS-assisted modes (Holding Pattern, Loiter, AutoLand, Virtual Fence)
Transmitter Required	Full-range 6+ channel 2.4GHz DSMX (e.g., DX6, DX8, DX9)
Age Recommendation	14+ (not a toy)
Weight (approximate)	0.8–1.0 kg (1.8–2.2 lb) depending on battery
Construction Material	EPO foam
Maintenance	Remove battery after use; keep dry; inspect for damage; use CA, epoxy, or hot glue for repairs
Safety Warnings	Remove propeller before servicing; keep away from water; maintain line of sight; need HAM license for FPV in North America
Spare Parts Availability	Full replacement parts list in manual (e.g., fuselage, wings, motor, servos)
Warranty	Limited warranty from Horizon Hobby; excludes crash damage and modifications

Frequently Asked Questions - Opterra E-flite

How do I bind the Opterra to my transmitter?

Insert a bind plug into the receiver bind port, connect the flight battery to the ESC, then power on the transmitter while holding the bind button. The receiver LED will flash rapidly, then become solid indicating successful binding. Remove the bind plug and disconnect the battery. Refer to the Binding Procedure Reference Table in the manual for details.

What is SAFE Plus technology?

SAFE Plus is an advanced flight stability system that includes beginner, intermediate, and experienced modes. It offers self-leveling, altitude hold, GPS-assisted features like Virtual Fence, Holding Pattern, Loiter, and AutoLand. The system limits pitch and roll angles in beginner mode and provides panic recovery when sticks are released.

How do I perform compass calibration?

Perform calibration outdoors. Remove the propeller or activate throttle cut. Power on transmitter and aircraft while holding sticks in a specific position (as shown in the manual). After GPS lock, the aircraft enters calibration mode. Rotate the aircraft twice in one orientation, then rotate 90 degrees and rotate twice again. Turn off transmitter, wait 3 seconds, then disconnect battery.

How to enable AutoLand mode?

Press and hold the HP/AL (bind) button on the transmitter for 3 seconds. The aircraft will automatically align into wind, descend, and land near the home point. You can abort by pressing the button again or changing flight modes. Stick inputs can assist to avoid obstacles during the approach.

What is Virtual Fence?

Virtual Fence uses GPS to keep the aircraft within a defined area. There are four modes: Off, Small Circle (500 ft radius), Large Circle (820 ft radius), and Airfield (400m x 200m rectangle with a no-fly zone). If the aircraft approaches the fence boundary, it automatically turns around and flies back toward home. Select the mode during GPS initialization using transmitter stick positions.

How do I install the propeller?

Attach the spinner backplate, propeller, prop washer, and spinner adapter. Tighten the spinner adapter to secure the propeller, then fasten the spinner with a 3x20mm screw. Always remove the propeller before any maintenance or testing to prevent injury.

What battery is recommended for the Opterra?

Use a 3S or 4S Li-Po battery with 2200-3200mAh capacity and at least 30C discharge rating. For example, the E-flite 3S 2200mAh 30C (EFLB22003S30). Adjust battery position to achieve correct center of gravity. Always use a compatible Li-Po balancing charger.

How do I upgrade a PNP or BNF Basic to the FPV version?

Install the required components: flight controller SPMA3235, GPS module SPMA3173, FPV camera SPMVC602, and video transmitter SPMVT1001/SPMVT1001EU. Connect as per the manual's diagram. Perform compass calibration after installation. The PNP version already has the receiver and servos installed.

What should I do if the aircraft does not respond to controls?

Check the radio link: ensure the transmitter is on and bound, and that the receiver LED is solid. Verify GPS lock (if required) and that the aircraft is not in a no-fly zone. If indoors, disable GPS. Check battery connections and charge level. If problems persist, refer to the Troubleshooting Guide in the manual.

How do I deactivate the GPS system?

Power on the transmitter and aircraft. After the elevator starts moving slowly (searching for GPS), press and hold the HP/AL button while cycling the flight mode switch fully 3 times. The elevons will stop moving, indicating GPS is deactivated. To reactivate, power cycle the aircraft. Note that GPS-dependent features like AutoLand will not work.

USER MANUAL Opterra E-flite

Illustration of a futuristic aircraft with visible propellers and fuselage (no text or symbols)

Instruction Manual

Bedienungsanleitung

All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, LLC. For up-to-date product literature, visit www.horizonhobby.com and click on the support tab for this product.

Meaning of Special Language:

The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:

WARNING: Procedures, which if not properly followed, create the probability of property damage, collateral damage, and serious injury OR create a high probability of superficial injury.

CAUTION: Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious injury.

NOTICE: Procedures, which if not properly followed, create a possibility of physical property damage AND little or no possibility of injury.

WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury.

This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. This manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

14+

AGE RECOMMENDATION: Not for children under 14 years. This is not a toy.

WARNING AGAINST COUNTERFEIT PRODUCTS: If you ever need to replace your Spektrum receiver

found in a Horizon Hobby product, always purchase from Horizon Hobby, LLC or a Horizon Hobby authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, LLC disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM or Spektrum technology.

Safety Precautions and Warnings

As the user of this product, you are solely responsible for operating in a manner that does not endanger yourself and others or result in damage to the product or the property of others.

• Always keep a safe distance in all directions around your model to avoid collisions or injury. This model is controlled by a radio signal subject to interference from many sources outside your control. Interference can cause momentary loss of control.
• Always operate your model in open spaces away from full-size vehicles, traffic and people.
• Always carefully follow the directions and warnings for this and any optional support equipment (chargers, rechargeable battery packs, etc.).
• Always keep all chemicals, small parts and anything electrical out of the reach of children.
• Always avoid water exposure to all equipment not specifically designed and protected for this purpose. Moisture causes damage to electronics.
• Never place any portion of the model in your mouth as it could cause serious injury or even death.
• Never operate your model with low transmitter batteries.
  • Always keep aircraft in sight and under control.

• Always use fully charged batteries.
• Always keep transmitter powered on while aircraft is powered.
• Always remove batteries before disassembly.
• Always keep moving parts clean.
• Always keep parts dry.
• Always let parts cool after use before touching.
• Always remove batteries after use.
- Always ensure failsafe is properly set before fl ying.
- Never operate aircraft with damaged wiring.
- Never touch moving parts.

If you are operating the BNF with FPV version of this product (EFL11460) in North America, you are required to have an Amateur Radio (HAM) license. Visit www.arrl.org for more information.

Box Contents

		BNF BASIC with FPV EFL11460*	BNF BASIC EFL11450	PNP PLUS.N.PLAY EFL11475
	Motor: Brushless Motor: 1.2M Opterra (EFL11407)	Installed	Installed	Installed
	ESC: 30A (EFLA1030B)	Installed	Installed	Installed
	Servos: 2 Aileron Servos, (EFLR7155)	Installed	Installed	Installed
	Receiver: SPM4647 Flight Controller: SPMA3235	Installed	Installed	Not Included
	GPS module: SPMA3173	Installed	Not included	Not Included
	FPV Camera: SPMVC602	Installed	Not included	Not included
	Video transmitter: SPMVT1001	Installed	Not included	Not included
	Battery: 3S 2200mAh Li-Po (EFLB22003S20)	Required to Complete	Required to Complete	Required to Complete
	Battery Charger: Li-Po battery balancing charger	Required to Complete	Required to Complete	Required to Complete
[OTO]	Recommended Transmitter: Full-Range 6 channel 2.4GHz with Spektrum DSMX® technology	Required to Complete	Required to Complete	Required to Complete

Technical line drawing of a mechanical assembly with multiple views and mounting brackets (no text or symbols)

Table of Contents

SAFE® Plus Technology (BNF with FPV)	4
Transmitter Setup (BNF)	4
CRSF compatibility	4
Transmitter Setup (PNP)	5
Transmitter and Receiver Binding	5
Model Assembly	6
Battery Installation and ESC Arming	7
Compass Calibration Procedure (BNF with FPV)	8
Choose a Flying Field	8
Video System (BNF with FPV)	9
Using the Video Transmitter	10
Install the Propeller	11
Center of Gravity (CG)	11
AS3X/SAFE Control Direction Test	11
Flight Preparation	12
Trimming the Aircraft	12
Flying	13
Virtual Fence Flight Modes (BNF with FPV only)	13
Virtual Fence Mode (BNF with FPV)	14
GPS Initialization (BNF with FPV)	15
LED Display (BNF with FPV only)	15
Throttle Cut in GPS modes (BNF with FPV only)	15
Flight Patterns (BNF with FPV)	16
Landing	17
Deactivating GPS (BNF with FPV)	18
Service and Repairs	19
Upgrading PNP and BNF Basic	19
Trouble Shooting Guide	20
AMA National Model Aircraft Safety Code	21
Limited Warranty	22
Contact Information	22
FCC Information	23
IC Information	23
Compliance Information for the European Union	23
Recommended Receivers	86
Replacement Parts	87
Optional Parts	88

If you own this product, you may be required to register with the FAA. For up-to-date information on how to register with the FAA, visit https://registermyuas.faa.gov/. For additional assistance on regulations and guidance on UAS usage, visit knowbeforeyoufly.org/.

SAFE® Plus Technology (BNF with FPV)

There are three configurations for the Opterra 1.2m aircraft. A PNP option (EFL11475) requires pilots to install their selected control and FPV systems. A BNF Basic package (EFL11450) offers the proven SAFE® and AS3X® technologies and does not include any FPV equipment or GPS features. The BNF Basic with FPV package (EFL11460) includes SAFE Plus technology which adds GPS based features to airplanes for advanced drone-like capabilities. GPS also enables an On Screen Display (OSD) system to show helpful information for the flight on top of the video image.

In addition to making the airplane generally stable and easy to fly, SAFE Plus technology can keep the airplane within the flying area, let the pilot have time to think while the aircraft cruises in a holding pattern, and it can land the aircraft automatically. No complex programming is required for AutoLand, Holding Pattern, and Virtual Fence.

When flying in beginner mode, the airplane has sensors to prevent aggressive maneuvering. In that mode, limitations keep the pilot from over-controlling, and

automatic self-leveling makes recovery from risky or confusing attitudes as simple as releasing the sticks.

With Virtual Fence the airplane uses GPS technology to prevent the pilot from fl ying too far from home. If the airplane passes the Virtual Fence, the model will turn around to fly home by itself. Control is returned to the pilot when the airplane is within the Virtual Fence again.

Engage Holding Pattern or Loiter mode to enjoy a cruise around the flying area, the model will continue to circle the area in Holding Pattern or Loiter mode with no pilot commands. When it's time to land, AutoLand brings the airplane down and performs an automatic landing with no pilot assistance, right at the designated home location.

Safe Plus technology fl ight modes are selected at the fl ip of a switch and include an intermediate mode and advanced mode. Experienced pilots can fl y without restraints in the AS3X fl ight mode. When fl ying in the AS3X fl ight mode, self leveling features are disabled.

Transmitter Setup (BNF)

Transmitter Setup

IMPORTANT: The included receiver has been programmed for operation specifically 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-position Channel 5 switch will only allow the use of position 0 or position 2 fl ight modes. If possible, assign the Gear channel (CH 5) in your transmitter to a 3-position switch to operate all 3 fl ight modes.

- The Aux 1 channel (CH 6) is used for AutoLand and should be assigned to a momentary button (I button/ Bind Button)*

Refer to your transmitter manual for more information regarding switch assigning.

* The Opterra 1.2m aircraft is not compatible with DX4e or DX5e transmitters.

CAUTION: Elevon mixing is handled in the flight controller. Do not use an elevon mix with the BNF Basic flight

controller or you may experience loss of control. Loss of control could result in a crash causing personal injury or property damage.

Computerized Transmitter Setup(DX6 Gen2/3, DX6e,DX7 Gen2, DX8 Gen2, DX9, DX18 and DX20)
Start all transmitter programming with a blank model (do a model reset), then name the model.
Set Aileron, Elevator, and Rudder Rates to:		HIGH 100%
		LOW 70%
DX6DX6eDX8DX9DX18DX20iX12	1. Go to the SYSTEM SETUP
	2. Set MODEL TYPE: AIRPLANE
	3. Go to CHANNEL ASSIGN:click NEXT to go to Channel Input Config:GEAR: B (Flight Mode), AUX1*: I (AutoLand)
	4. Go to the FUNCTION LIST
	5. Go to Throttle Cut:set to Switch H, Position: -130
	Resulting in:	Switch H operates Throttle Cut, position 0 is normal and position 1 cuts power to the throttle.Switch B operates the 3 SAFE Plus modes(0- SAFE/1- SAFE with altitude hold /2- AS3X)Button I commands Traffic Pattern, Loiter and AutoLand when pressed**

Confir rm AUX1 is not reversed. If AUX1 is reversed, the ESC and the GPS system will not arm, indicated by full down elevator.**

Dual Rate High Rate Low Rate
Aileron 100% 70%
Elevator 100% 70%
Rudder 100% 70%

** BNF with FPV only

CRSF compatibility

The flight control system included with BNF versions is compatible with the CRSF protocol for alternative receivers. Connect the receiver to the CRSF port and follow the manufacture's instructions for binding. The flight control system will automatically detect CRSF receivers when connected. Always verify correct control surface response to control inputs before flight.

Transmitter Setup (PNP)

Basic Setup Information
Dual Rates		Hi Rate Low	Rate
	Ail 24mm 16mm
	Ele	8mm	5mm
Control Elevon mixing required
Flight Timer Setting	6 minutes

IMPORTANT: Elevon mixing is required for PNP versions of this aircraft. Both ailerons need to operate together as elevators and opposite as ailerons for correct flight controls.

CAUTION: Do not attempt to fly the PNP version without a properly confi gured elevon mix. Failure to set elevon mixing will result in fl ight controls that do not respond the way a pilot would expect, and the pilot will not be able to control the fl ight path.

WARNING: Before proceeding further, remove the propeller and spinner from the motor shaft. Never attempt to program the radio components, assemble the aircraft, or perform maintenance of any kind without removing the propeller. Serious injury could result if the motor starts inadvertently with the propeller still attached.

1. Remove the M3 X 8 mm screw from the center of the spinner with a 2mm hex wrench.
2. Remove the spinner and propeller.

Line drawing of a propeller and fan assembly (no text or symbols)

Transmitter and Receiver Binding

CAUTION: Connecting the battery to the ESC with reversed polarity will cause damage to the ESC, ttery or both. Damage caused by incorrectly acting the battery is not covered under warranty.

IMPORTANT: The included receiver has been programmed for operation specifically in this aircraft. The programming in this receiver cannot be changed by the user.

Refer to your transmitter instructions for binding to a receiver. The throttle will not arm if the transmitter's throttle stick is not put at the lowest position and the throttle trim centered or lower.

Binding Procedure Reference Table

1. Make sure the transmitter is powered off.

2. Make sure the transmitter controls are neutral, the throttle is at the lowest position*, the throttle trim is centered and the aircraft is immobile.

3. Insert a bind plug in the receiver bind port.

4. Connect the flight 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 flash rapidly.

6. Power on the transmitter while holding the transmitter bind button or switch.

7. When the receiver binds to the transmitter, the red bind light on the receiver will turn solid and the ESC will produce ascending tones. The tones indicate the ESC is armed, provided the throttle stick and throttle trim are low enough to trigger arming.

8. Remove the bind plug from the bind port. The receiver should retain the binding instructions received from the transmitter until another binding is done.

9. Disconnect the flight battery.

10. Safely store the bind plug (some owners attach the bind plug to their transmitter using two-part loops and clips).

* The throttle will not arm if the transmitter's throttle stick is not put at the lowest position.

Model Assembly

Wing Installation

1. Slide the wing tube into the fuselage.
2. Slide the wings onto the wing tube.
3. Press the wing panels together onto the fuselage until the wings click into place.
4. Insert the vertical fi ns into the pockets on top of the fuselage until the fi ns click into place. The vertical fi ns should angle outward.

Technical line drawing of a aircraft fuselage with two triangular blades and dashed alignment lines (no text or symbols)

Battery Installation and ESC Arming

Battery Selection

We recommend E-fl ite 2200-3200mAh 11.1V 3S-4S 30C Li-Po batteries. If using a battery other than those listed, the battery should be within the range of capacity, dimensions and weight of the E-fl ite Li-Po battery packs to fit in the fuselage. Be sure the model balances at the recommended CG.

1. Lower the throttle and leave the trim in the neutral position. Power on the transmitter, then wait 5 seconds.
2. Push the canopy latch button (A) to release the canopy and remove.
3. For added security apply the loop side (soft side) of the optional hook and loop tape (B) to the bottom of your battery and the hook side to the battery compartment.
4. Install a fully charged 2200mAh battery (C) all the way forward in the battery compartment as shown.

IMPORTANT Adjust the battery position for proper CG accordingly.

1. Connect the battery to the ESC. (the ESC is now armed).

2. Keep the aircraft immobile, upright and level, and away from wind or the system will not initialize.

3. The ESC will sound a series of tones (refer to step 6 of the binding instructions for more information).
   • An LED will light on the receiver.

4. The elevons with cycle up and down two times to indicate that the aircraft has initialized.

If the ESC sounds a continuous double beep after the flight battery is connected, recharge or replace the battery.

1. Reinstall the canopy by inserting the front tab first and pushing down on the back of the canopy until the latch locks.

Diagram of a helicopter fuselage showing internal components and airflow direction (no text or labels)

Technical line drawing of a submarine with internal components and a downward arrow indicating motion (no text or symbols)

Diagram of an aircraft showing internal components with signal waves (no text or labels)

CAUTION: Always keep hands away from the propeller. When armed, the motor will turn the propeller in response to any throttle movement.

Compass Calibration Procedure (BNF with FPV)

Perform the compass calibration outdoors before the first flight or to correct the heading during auto landing if it varies significantly from the heading set during takeoff.

1. Remove the propeller if it is installed or activate throttle cut.

2. With the transmitter trims centered, power on the transmitter and the aircraft while holding the transmitter sticks as shown. The aircraft will indicate the GPS is searching for satellites by cycling the elevator up and down.

3. After satellites are acquired, the aircraft will signal it has entered compass calibration mode by the following:

Wings on: The elevons will cycle up and down slowly. Wings off: The red and blue LEDs on the flight controller will flash alternately.

Once in calibration mode, the throttle is not active and the transmitter sticks can be released. The transmitter must remain powered on.

1. Once in calibration mode, rotate the aircraft twice in position 1.

2. Turn the aircraft 90 degrees and rotate it twice in position 2.

3. Turn off the transmitter.

4. Wait 3 seconds and disconnect the flight battery.

Diagram showing two cable connectors with metal fittings, one being compressed and the other attached (no text or symbols)

Two circular diagrams showing a screw being inserted into a housing, with no text or symbols present.

Diagram of a bird's wing structure with a curved arrow indicating rotation, labeled '2x 2x' (no text or symbols beyond labels)

Diagram of a rotating mechanical component with curved arrows indicating motion (no text or symbols)

Position 2 Position 1

Choose a Flying Field

Consult local laws and ordinances before choosing a location to fly your aircraft.

In order to have the most success and to protect your property and aircraft, it is very important to select a place to fly that is very open.

Remember, your aircraft can reach signifi cant speeds when fl ying and can cover ground quickly. Plan on fl ying in an area that gives you more space than you think you need, especially with fi rst fl lights.

The site should:

• Have a minimum of approximately 1300 feet (400m) of clear space in all directions.
• Be clear of people and pets.
• Be free of trees, buildings, cars, power lines or anything that could entangle your aircraft or interfere with your line of sight.

Video System (BNF with FPV)

The video transmitter installed in the BNF FPV version includes an integrated On Screen Display system (OSD). The OSD takes advantage of the GPS data available on the aircraft to deliver the pilot useful information on the video display. The OSD shows the Flight Mode, Speed and altitude, GPS status, distance to home and an arrow pointing home, time aloft, and voltage. A call sign is also available on the OSD, it is recommended to display your HAM call sign to satisfy amateur radio rules.

The OSD is also helpful during prefl ight setup because it will tell the pilot the status of GPS systems. It will tell the pilot when the model has a sufficient GPS lock and is ready to fly.

The video transmitter frequency and power output can be set directly from compatible Spektrum transmitters or set in the OSD menu.

OSD Menu

The OSD has a menu system which has options where the pilot can make changes.

1. To enter the menu the motor must be disarmed.
2. Flip the flight mode switch back and forth twice to enter the menu.
3. To navigate the menu use elevator stick to move up and down through the menu, and aileron stick to move side to side through the menu.

*Speed is calculated from GPS information, therefore it is ground speed, not airspeed.

Flight Controller Status

When powering up the airplane to fly, the OSD will display the flight status in the lower left corner.

When first powered on the OSD will show INITIALIZING

When the aircraft has a solid connection to the RC controller and a GPS lock, the OSD will display READY

The aircraft will not respond to controls until the status changes to Ready. To fly without GPS features see the disabling GPS section of this manual.

Using the Video Transmitter

Specifications

MODEL	SPMVT1001	SPMVT1001EU
Transmitter Frequency (MHz)	Wideband FM Modulate	Wideband FM Modulate
Video Format	NTSC	NTSC
Output Impedance	50 Ohm	50 Ohm
Output Power	Off, 25mW, 200mW, 600mW selectable	Off, 25mW
Input Voltage	DC 5V	DC 5V
Camera Output Voltage	DC 5V	DC 5V
Antenna Connector MMCX		MMCX
Recommended Camera	SPMVC602	SPMVC602

See the frequency table below to find the desired video channel and band. The video transmitter band and power level are changed using the button on the transmitter or the Spektrum™ VTX control system.

Power level LEDs (Green)	SPMVT1001*	SPMVT1001EU†
L 25mW	25mW
2 200mW	N/A
6 600mW	N/A

Available Frequencies* (mHz)
Channel Number

Band Number	SPMVT1001	2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8
	A Band A 5865 5845 5825 5805 5785 5765 5745 5725
	B Band B 5733 5752 5771 5790 5809 5828 5847 5866
	E Band E** 5705 5685 5669 5665 5885 5905 5905 5905
	F FS/IRC 5740 5760 5780 5800 5820 5840 5860 5880
	R RaceBand 5658 5695 5732 5769 5806 5843 5880 5917

* HAM license required for use in North America, not for use in Europe
** E band Channels 4, 7 and 8 have been removed to prevent transmitting outside of designated Amateur radio frequencies

EU Frequency Chart ^†
Channel Number

SPMVT1001EU		CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8
1.	Band A 5865 5845 5825 5805 5785 5765 5745 5745
2.	Band B 5733 5752 5771 5790 5809 5828 5847 5866
4.	FS/IRC 5740 5760 5780 5800 5820 5840 5860 5860
5.	RaceBand 5732 5732 5732 5769 5806 5843 5843 5843

^ Frequency sets have been limited to prevent transmitting outside of designated CE Frequencies.

NOTICE: Never power on the video transmitter without the antenna installed. Powering on without the antenna will damage the video transmitter. This damage is not covered under warranty.

Channel and Band Selection:

The LEDs illuminate as indicated on the diagram to show Channel and Band. The buttons will not function when the video transmitter is plugged into the flight controller. Access the frequency and power level options from the Spektrum transmitter control menu, or from the On Screen Display

Power Level Selection:

All green LEDs off means RF is off, one flashing green LED is Pit mode, one solid green LED is 25mW, two solid green LEDs is 200mW, three solid green LEDs is 600mW.

IMPORTANT: Do not kink or cut the antenna adaptor or antenna wires. Antenna wires are coaxial wires, kinks or cuts will degrade performance.

Spektrum VTX Control:

Spektrum control signals include a special command system to manage frequencies and power output on video transmitters. Compatible video transmitters can be managed from this menu by connecting a signal wire from the aircraft receiver to the video transmitter. See the video transmitter manual for more information.

To apply changes to the video transmitter from the VTX menu of a compatible Spektrum Transmitter with Spektrum AirWare™ firmware:

1. Power on the video transmitter and ensure it is properly connect to the aircraft receiver.
2. From the Model Adjust menu, select Video Tx.
3. Adjust the Band, Channel frequency, Power level and Mode to the desired values. Pit mode sets the video transmitter output to very low power for testing in the pits. Do not attempt to fly using pit mode. Race mode sets the video transmitter output to normal power.
4. Select SEND to apply the changes. The video transmitter must be properly connected and powered on to apply changes.

Install the Propeller

WARNING: Do not install the propeller until the aircraft has been completely assembled, all systems have been checked thoroughly, u are located at a suitable fl ying site.

1. Install the spinner backplate, propeller, prop washer and spinner adapter.
2. Tighten the spinner adapter until the propeller is securely fastened.
3. Secure the spinner with a 3 x 20mm screw.
   Disassemble in reverse order.

Line drawing of a propeller and its internal components (no text or symbols)

Center of Gravity (CG)

Establishing the correct center of gravity (CG) is very important for a successful flight experience with this aircraft. The correct CG location is identified by the molded dimples on the bottom of the aircraft. The aircraft should balance slightly nose down with your fingers between the front and rear dimples.

This CG location has been determined with the recommended Li-Po battery (EFLB22003S30) installed all the way forward in the battery tray.

For this aircraft, the proper CG will cause the aircraft to balance slightly nose down.

AS3X/SAFE Control Direction Test

This test ensures that the AS3X ^® control system is functioning properly. Assemble the aircraft and bind your transmitter to the receiver before performing this test.

1. Flip transmitter switch B to SAFE mode.

CAUTION: Keep all body parts, hair and loose clothing away from a moving propeller, as these items could become entangled.

1. 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 respond as shown, do not fly the aircraft. Refer to the receiver manual for more information.

Once the AS3X system is active, control surfaces may move rapidly. This is normal. AS3X remains active until the battery is disconnected.

	Aircraft movement	AS3X Reaction
PitchRoll

Flight Preparation

Prefl ight Checklist
	1. Find a safe and open fl ying area
	2. Charge fl ight battery
	3. Turn on transmitter
	4. Install fully charged fl ight battery in aircraft
	5. Confi rm the CG is within the recommended limits
	6. Ensure the linkages move freely
	7. Perform control direction test
	8. Perform a range check
	9. Perform the compass calibration
	10. Plan fl ight for fl ying fi eld conditions
	11. Verify the video display is receiving a solid signal
	12. Install the propeller
	13. Wait for a READY status on the OSD
	14. Set home location and landing direction
	15. Set a fl ight timer for 5-6 min.
	16. Launch into the wind

Trimming the Aircraft

Adjusting Trim in flight

The SAFE Plus f1 light mode switch should be set to AS3X mode (position 2) before adjusting the trims.

Trimming is best done in calm wind conditions.

If the aircraft does not fly straight and level at half throttle with the sticks at neutral, fly into the wind and adjust the trim sliders as indicated in the table until the aircraft maintains a reasonably straight and level flight path.

After the aircraft is trimmed in flight, land the aircraft and proceed to the Manually Adjusting Trim section to set the trim mechanically.

	Aircraft Drift Trim Required
		[2T50]Elevator Trim
		Elevator Trim
Aileron		Aileron Trim
		Aileron Trim

Manually Adjusting Trim

WARNING: Do not perform any maintenance with the propeller installed on the aircraft. Serious injury or property damage could from the motor starting inadvertently.

The SAFE Plus fl ight mode switch should be set to Experienced mode (position 2) before manually adjusting the trim settings.

The aircraft should be kept still while performing manual adjustment of trim.

With the trim settings from the trim flight still set in the transmitter, take note of the positions of each of the control surfaces, one at a time.

Adjust the clevis on each control surface to position the surface the same as it was with the trim offset.

1. Remove the clevis from the control horn.
2. Turn the clevis (as shown) to lengthen or shorten the pushrod.
3. Close the clevis onto the control horn and slide the tube towards the horn to secure the clevis.
4. Move to the next control surface.

When you have all of the surface trims centered, return the trim settings on the transmitter to neutral by pushing the trim buttons for each surface until the transmitter emits a loud beep indicating center trim.

Flying

SAFE+ Technology Flight Modes

Change between SAFE Plus flight modes by changing the flight mode switch position.

Safe Mode (Position 0):

• Below approx. 50 feet (15m), pitch (nose up and down) and 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 activate panic recovery mode for self-leveling.

Altitude Hold Mode (Position 1):

- Same as beginner mode, and holds the altitude.

- Climb or descend with Elevator control, altitude is held when elevator is neutral.

AS3X Mode (Position 2):

- Unlimited Flight Envelope.

- Switch to beginner mode at any time and release the control sticks for self-leveling.

NOTICE: If the aircraft is upside down when the self leveling is applied, sufficient altitude is required for the aircraft to return to straight and level flight.

Beginner Mode
(Switch Position 0)

Intermediate Mode
(Switch Position 1)

Two circular diagrams showing a silhouette of an aircraft inside and a waveform inside, with arrows indicating direction (no text or symbols)

RollPitch
Experienced Mode
(Switch Position 2)

Virtual Fence Flight Modes (BNF with FPV only)

Flight Mode TX Switch Position

SAFE FM 0 (Switch B)
SAFE with ALT hold	FM 1 (Switch B)
AS3X FM 2 (Switch B)
Holding Pattern* Press and release the AutoLand button once
Loiter* Press and release the AutoLand button twice
AutoLand*	Press and hold (3 seconds)the AutoLand Button

* Changing the flight mode switch or pressing the AutoLand button will interrupt Holding Pattern, Loiter, or AutoLand Modes.

Compass Calibration

Compass calibration should be performed before the first flight and whenever the aircraft is flown at a new location. Refer to the product manual for complete compass calibration instructions.

Deactivating GPS

Push and hold the HP/AL (bind) button and fully cycle the flight mode switch 3 times. Power cycle the aircraft to re-activate.

Virtual Fence Selection (Mode 2 transmitter shown)

Hold the transmitter sticks as shown while the aircraft GPS system is initializing to change the active Virtual Fence Mode.

Virtual Fence Mode Transmitter Stick Position

Virtual Fence OFFLow throttleFull right aileronFull up elevator
Circle Virtual Fence, SmallLow throttleFull left aileronFull up elevator
Circle Virtual Fence, Large (Default)Low throttleFull left aileronFull down elevator
Airfi eld Virtual FenceLow throttleFull right aileronFull down elevator

Virtual Fence Mode (BNF with FPV)

CAUTION: Keep aircraft away from magnetic sources such as cameras, camera mounts,

speakers ect. These may interfere with the GPS system and loss of control may result.

Your aircraft uses GPS to establish a home location and a virtual fence to keep the aircraft within a given distance from the home location. While flying, the aircraft will automatically turn around and fly back towards the home location if it approaches the edge of the virtual fence. Once back inside the fence, the aircraft will "wag" its wings, indicating full control has been given back to the pilot.

The Virtual Fence feature is active in all SAFE Plus flight modes, provided the GPS function is active.

There are 4 variations of Virtual Fence mode, which are selectable from the transmitter while the aircraft GPS system initializes.

Virtual Fence Off: turns off the Virtual Fence function.

Circle Virtual Fence, Small (Default): sets the virtual fence in a circle with a radius of approximately 500 ft (150m) from the home location.

Circle Virtual Fence, Large: sets the virtual fence in a circle with a radius of approximately 820 ft (250m) from the home location.

Airfi eld Virtual Fence: sets the virtual fence to an area approximately 400m long x 200m wide and establishes a "no fl y zone" approximately 13 feet inside of the center line of the set aircraft heading to keep the aircraft from fl ying behind the pilot or over a pit area.

Once a Virtual Fence mode is chosen, the aircraft will remain in that mode until another mode is chosen. It is not necessary to select the Virtual Fence mode every time the aircraft is powered on.

WARNING: Never attempt to fly under the no fly zone. The bottom of the no fly zone is elevated to

only allow for taxiing of the aircraft in the pit area of the airfi eld. Due to variances in the barometric sensor, attempting to fly in this area may cause the aircraft to suddenly fly back toward the home location, during which time the pilot will have no control over the aircraft until the aircraft reaches the home location. The pilot will have no way to avoid any obstacles between the no fly zone and the home location.

Power On, GPS Initialization and Establishing Home Location (BNF with FPV)

CAUTION: Keep aircraft away from magnetic sources such as cameras, camera mounts, speakers ect. These may interfere with the system and loss of control may result.

1. Power on the transmitter.
2. Install a fully charged flight battery, following the instructions in the Install the Flight Battery section. The control surfaces will go move up and down, indicating the aircraft is searching for an RF link.
3. Once the RF link has been established, the elevator will move up and down slowly, indicating the aircraft is searching for GPS lock.
4. If you wish to change the virtual fence mode, input the transmitter stick commands as described in the Virtual Fence Mode and GPS section while the aircraft is searching for GPS lock.
5. The elevator movement will speed up as satellites are located.
6. The elevator will quickly move and then center to indicate GPS lock.

7. The ESC will arm. Place the aircraft in the desired home location, pointing into the wind and the desired takeoff direction.

8. When in the desired location and direction, press and hold the HP/AL (bind) button to set the home location.

9. If either of the circle Virtual Fence modes are active or if virtual fence is off, all control surfaces will wag, indicating the aircraft is ready for flight. Relase the HP/AL (bind) button.

10. If the Airfi eld Virtual Fence mode is active, only the ailerons will wag left and right. Release the HP/AL (bind) button. You must then indicate where the fl ying side of the airfi eld is in relation to the home location. The throttle will be inactive until the fl ying side direction is set. Set the fl ying side direction by moving the aileron stick either left or right:

- If the flying side is off the right wing of the aircraft as it sits in the home location, push the aileron stick right.

- If the flying side is off the left wing as the aircraft sits in the home location, push the aileron stick left.

Once the home location and flying location is set, all surfaces will wag, indicating the aircraft is ready for flight.

LED Display (BNF with FPV only)

Flight control status is shown on the external LED display in addition to the OSD.

LED Indicates

Green fl ashing Waiting for GPS lock
Blue, red and green fl ashing	GPS lock acquired, waiting for home position
Blue solid SAFE
Purple solid SAFE with ALT hold
Red solid AS3X

Throttle Cut in GPS modes (BNF with FPV only)

When the aircraft is in a GPS assisted mode (Loiter, Holding Pattern, or AutoLand), the motor will not respond to throttle stick commands. Activate the throttle cut function to stop the motor in GPS modes. For throttle cut to function properly, the throttle channel needs to go to -130% when throttle cut is activated.

Takeoff

Set the flight mode switch to Beginner Mode (position 0) for your first flights.

Set a flight timer for 5-6 minutes.

Hand Launch

Once you have established a home position and the aircraft is ready for flight, use the following steps.

1. Grip the aircraft under the fuselage, behind the wing struts.
2. Slowly advance the throttle to 100%.
3. Throw the aircraft slightly nose up and directly into the wind (less than 5–7 mph (8–11km/h)).

Flight Patterns (BNF with FPV)

Holding Pattern Mode

If at anytime the aircraft seems too far away, press and release the AutoLand button on the transmitter.

The aircraft will maneuver to an altitude of approximately 120 feet (36m) and begin to fly a circular pattern over the home location.

If Airfi eld Virtual Fence mode is active, the aircraft will fly to approximately 120 ft (36m) altitude and fly a circular pattern about 100 ft (30m) in front of the home location.

The aircraft flies fully autonomously when HP mode is active. The transmitter sticks have no control.

Loiter Mode

Press and release the AutoLand button twice time to enter loiter mode. In Loiter Mode the aircraft will begin circling the point in the sky it is occupying when Loiter is activated. The altitude and location of the loiter can be adjusted with flight controls while the aircraft is in this mode, the model will resume Loiter Mode after controls are released.

NOTICE: As a safety precaution, Holding Pattern and Loiter mode will not function when the aircraft is below an altitude of approximately 20 ft (6m).

To deactivate Holding Pattern or Loiter Modes and regain control, press and release the AutoLand button again or change flight modes.

IMPORTANT: When the Holding Pattern or Loiter feature is activated, the aircraft should immediately respond to the command. If the aircraft does not respond immediately, GPS signal may have been lost. In this case, the aircraft will have to be flown back to the home location manually.

Failsafe

If at anytime the aircraft loses radio connection, the aircraft will activate Holding Pattern mode until it re-establishes radio connection. If radio connection is not regained, the aircraft will land near the takeoff location as in AutoLand mode.

If radio connection is lost while the aircraft is already in Holding Pattern Mode, the aircraft will circle for approximately 35 seconds and then set up to land as in AutoLand mode.

NOTICE: If a crash is imminent, activate throttle cut or quickly lower the throttle and throttle trim. Failure to do so could result in extra damage to the airframe, as well as damage to the ESC and motor.

Loiter and Holding Pattern Mode

Holding Pattern Mode, Airfi eld Virtual Fence Active

Low Voltage Cutoff (LVC)

LVC is a function built into your ESC to protect the battery from over-discharge. When the battery charge is low, LVC limits power supplied to the motor. The aircraft will begin to slow and you will hear the motor pulse. When the motor power decreases, land the aircraft immediately and recharge the flight battery.

NOTICE: Repeated fl ying to LVC will damage the battery.

Disconnect and remove the Li-Po battery from the aircraft after use to prevent trickle discharge. Charge your Li-Po battery to about half capacity before storage. During storage, make sure the battery charge does not fall below 3V per cell.

Diagram showing a series of waveforms and a separate aircraft silhouette with a battery (no text or symbols)

Landing

When it is time to land the aircraft, either activate AutoLand mode or land the aircraft manually.

AutoLand Mode (BNF with FPV)

To activate AutoLand mode, press and hold the HP/AL (bind) button for 3 seconds. The aircraft will immediately turn to align itself for an upwind approach and maneuver to an altitude of approximately 65 ft (20m) and 295 ft (90m) downwind from the takeoff point. The aircraft will then turn into the wind and begin the final approach.

NOTICE: As a safety precaution, AutoLand mode will not initiate when the aircraft is below an altitude of approximately 20ft (6m).

IMPORTANT: When the AutoLand feature is activated, the aircraft will immediately respond to the command. If your aircraft does not respond immediately, GPS signal may have been lost. In this case, the aircraft will have to be flown back and landed manually.

The aircraft will land into the wind near your takeoff point and come to a complete stop.

Press and release the HP/AL (bind) button or change flight modes at anytime to abort the AutoLand approach.

IMPORTANT: AutoLand mode does not have the ability to avoid obstacles. Ensure that your fl ying location is free of obstacles (trees, buildings, etc) before you start fl ying. Remain alert during the AutoLand process in the event it becomes necessary to assist during or abort the landing approach.

CAUTION: Never attempt to catch a fl ying aircraft in your hands. Doing so could cause the personal injury and damage to the aircraft.

graph TD
    A["Hold for 3 sec. to activate AutoLand mode"] --> B["65ft (20m)"]
    B --> C["10ft power is cut"]
    C --> D["Wind"]
    D --> E["Abort"]

Assisting AutoLand Mode (BNF with FPV)

No stick inputs are 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 fi nal fl are on landing.

Aileron stick:

Use the aileron stick to steer left or right to avoid an obstacle or make slight heading adjustments when on final approach. When aileron is given, the throttle will automatically advance slightly. Release the aileron stick and the system will take over full control.

Throttle stick:

Use the throttle stick to set a throttle max point. When elevator stick input is given, the throttle will go to the max point.

Elevator stick:

Up elevator. Allows the aircraft to stretch its approach by gaining altitude. When up elevator is applied the throttle increases to the throttle max point that you have established with the throttle stick. As the aircraft passes over the runway threshold, pull the throttle stick fully back and use up elevator to fl are the aircraft to a soft touch down on the runway. This is the best practice for landings and will help prevent accidental propeller strikes.

Down elevator: Allows the aircraft to stretch its approach without gaining or losing altitude. When down elevator is applied, the throttle increases to the throttle max point that you have established with the throttle stick without gaining or losing altitude. As soon as the right stick is centered, the system will take over full control again.

Example: When landing into a headwind, set the throttle stick to approximately 3/4 power. When the elevator stick is moved to extend the landing approach, the power will only progress to 3/4 power. Set to a higher throttle point in stronger wind or lower throttle point in low wind.

Landing

Landing Manually

If it is necessary to land the aircraft manually:

1. Reduce the throttle to around 50% to slow the airspeed.
2. Fly the aircraft downwind past the end of the runway.
3. Turn the aircraft into the wind and line the aircraft up with the runway center line.
4. Decrease the throttle further and begin descending towards the runway, keeping the wings level during approach. Try to have the aircraft at 10ft altitude as it passes over the threshold of the runway.
5. As the aircraft passes over the threshold of the runway decrease the throttle fully.
6. Just as the aircraft is about to touch down, gently pull back on the elevator to raise the nose and fl air for a gentle landing.

NOTICE: If a crash is imminent, activate throttle hold or quickly lower the throttle and throttle trim. Failure to do so could result in extra damage to the airframe, as well as damage to the ESC and motor.

IMPORTANT: When fi nished fl ying, never keep the aircraft in the sun. Do not store the aircraft in a hot, enclosed area such as a car. Doing so can damage the foam.

Post Flight Checklist

	1. Activate Throttle Cut.
	2. While avoiding the area of the propeller and prop arc, disconnect the fl ight battery from the aircraft (Required for Safety)
	3. Remove the fl ight battery from the aircraft
	4. Power off the transmitter
	5. Recharge the fl ight battery
	6. Inspect the airframe for loose or damaged parts
	7. Repair or replace all damaged parts
	8. Store fl ight battery apart from aircraft and monitor the battery charge
	9. Make note of fl ight conditions and fl ight plan results, planning for future fl ights

Deactivating GPS (BNF with FPV)

WARNING: Do not perform this or any other equipment test with the propeller installed on the aircraft. Serious injury or property damage result from the motor starting inadvertently.

The GPS system is activated from the factory. If for any reason you wish to deactivate the GPS system, such as to perform a control direction test indoors or to simply enjoy the aircraft without GPS features, follow the directions below:

1. Ensure that your transmitter is bound to the aircraft. If necessary, refer to the Transmitter and Receiver Binding section.
2. Power on the transmitter.
3. Power on the aircraft. After the aircraft finds the RF signal, the elevator will start to move up and down slowly, indicating the GPS system is searching for satellites.
4. Press and hold the HP/AL (bind) button and cycle the flight mode switch fully 3 times. The elevons will stop moving, indicating the GPS system is deactivated.

To reactivate the GPS system, power cycle the aircraft.

IMPORTANT: When the GPS system is deactivated, the aircraft's Holding Pattern, AutoLand and Virtual Fence modes will not function.

Service and Repairs

WARNING: Do not perform this or any other equipment maintenance with the propeller installed on the aircraft. Serious injury or property damage result from the motor starting inadvertently.

NOTICE: Crash damage is not covered under warranty.

NOTICE: After any impact or replacement always ensure the flight controller/GPS module is secure in the fuselage. If you replace the flight controller, install the new flight controller in the same location and orientation as the original or damage may result.

Thanks to the EPO foam material the aircraft, is made of, repairs can be made using virtually any adhesive (hot glue, regular CA [cyanoacrylate adhesive], epoxy, etc).

When parts are not repairable, see the Replacement Parts list for ordering by item number.

Service of Power Components

WARNING: Always disconnect the flight 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 mount (D) to the fuselage.
3. Disconnect the motor wires from the ESC wires.
4. Remove the 4 screws (E) holding the motor (F) to the motor mount.

Assemble in reverse order.

Assembly Tips

- Correctly align and connect the motor wire colors with the ESC wires.

Line drawing of a propeller emitting exhaust plume into a fan (no text or symbols)

Upgrading PNP and BNF Basic

Users who wish to upgrade to the BNF with FPV system can add the necessary replacement parts and achieve the same functions. Compass calibration is required after installing a new GPS/compass.

Required parts:

• SPMA3235 Flight Controller
• SPMA3173 GPS Module
• SPMVC602 FPV Camera
• SPMVT1001/SPMVT1001EU VTX

Flight Controller Plug Connections

Bind - Bind

1- Throttle
2- Right Elevon
3- Left Elevon
4-N/A
5- N/A
6- Video Transmitter
7- Voltage
8- Current

SPMA3235 Flight Controller Connections

Line drawing of a rectangular electronic device with labeled GPS ports (no text or symbols beyond label)

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 flight and land the aircraft. Remove any possible magnetic sources such as cameras, camera mounts, speakers ect. Unplug and reconnect flight battery to reactivate GPS system for next flight. Perform compass calibration before flying 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 fly 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 difficult 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 flight	Fly at just above half throttle to increase flying time
	Wind speed too fast for safe flight	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 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 connecting 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 flight 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

AMA National Model Aircraft Safety Code

Effective January 1, 2014

A. GENERAL

A model aircraft is a non-human-carrying aircraft capable of sustained flight in the atmosphere. It may not exceed limitations of this code and is intended exclusively for sport, recreation, education and/or competition. All model flights must be conducted in accordance with this safety code and any additional rules specific to the flying site.

1. Model aircraft will not be flown:

b. In a careless or reckless manner.

c. At a location where model aircraft activities are prohibited.

1. Model aircraft pilots will:

a. Yield the right of way to all man carrying aircraft.

b. See and avoid all aircraft and a spotter must be used when appropriate (AMA Document #540-D.)

c. Not fly higher than approximately 400 feet above ground level within three (3) miles of an airport, without notifying the airport operator.

d. Not interfere with operations and traffic patterns at any airport, heliport or seaplane base except where there is a mixed use agreement.

e. Not exceed a takeoff weight, including fuel, of 55 pounds unless in compliance with the AMA Large Model Aircraft program. (AMA Document 520-A.)

f. Ensure the aircraft is identified with the name and address or AMA number of the owner on the inside or affixed to the outside of the model aircraft. (This does not apply to model aircraft fl own indoors).

g. Not operate aircraft with metal-blade propellers or with gaseous boosts except for helicopters operated under the provisions of AMA Document #555.

h. Not operate model aircraft while under the influence of alcohol or while using any drug which could adversely affect the pilot's ability to safely control the model.

i. Not operate model aircraft carrying pyrotechnic devices which explode or burn, or any device which propels a projectile or drops any object that creates a hazard to persons or property.

Exceptions:

- Free Flight fuses or devices that burn producing smoke and are securely attached to the model aircraft during flight.

- Rocket motors (using solid propellant) up to a G-series size may be used provided they remain attached to the model during fl ight. Model rockets may be fl own in accordance with the National Model Rocketry Safety Code but may not be launched from model aircraft.

- Offi cially designated AMA Air Show Teams (AST) are authorized to use devices and practices as defined within the Team AMA Program Document (AMA Document #718).

j. Not operate a turbine-powered aircraft, unless in compliance with the AMA turbine regulations. (AMA Document #510-A).

1. Model aircraft will not be flown in AMA sanctioned events, air shows or model demonstrations unless:

I. The aircraft, control system and pilot skills have successfully demonstrated all maneuvers intended or anticipated prior to the specific event.

m. An inexperienced pilot is assisted by an experienced pilot.

1. When and where required by rule, helmets must be properly worn and fastened. They must be OSHA, DOT, ANSI, SNELL or NOCSAE approved or comply with comparable standards.

B. RADIO CONTROL

1. All pilots shall avoid flying directly over unprotected people, vessels, vehicles or structures and shall avoid endangerment of life and property of others

2. A successful radio equipment ground-range check in accordance with manufacturer's recommendations will be completed before the first flight of a new or repaired model aircraft.

3. At all fl ying sites a safety line(s) must be established in front of which all fl ying takes place (AMA Document #706.)

a. Only personnel associated with flying the model aircraft are allowed at or in front of the safety line.

b. At air shows or demonstrations, a straight safety line must be established.

c. An area away from the safety line must be maintained for spectators.

d. Intentional fl ying behind the safety line is prohibited.

1. RC model aircraft must use the radio-control frequencies currently allowed by the Federal Communications Commission (FCC). Only individuals properly licensed by the FCC are authorized to operate equipment on Amateur Band frequencies.

2. RC model aircraft will not operate within three (3) miles of any pre-existing fl ying site without a frequency-management agreement (AMA Documents #922 and #923.)

3. With the exception of events fl own under offi cial AMA Competition Regulations, excluding takeoff and landing, no powered model may be fl own outdoors closer than 25 feet to any individual, except for the pilot and the pilot's helper(s) located at the fl ight line.

4. Under no circumstances may a pilot or other person touch a model aircraft in flight while it is still under power, except to divert it from striking an individual.

5. RC night fl ying requires a lighting system providing the pilot with a clear view of the model's attitude and orientation at all times. Hand-held illumination systems are inadequate for night fl ying operations.

6. The pilot of a RC model aircraft shall:

a. Maintain control during the entire flight, maintaining visual contact without enhancement other than by corrective lenses prescribed for the pilot.

b. Fly using the assistance of a camera or First-Person View (FPV) only in accordance with the procedures outlined in AMA Document #550.

c. Fly using the assistance of autopilot or stabilization system only in accordance with the procedures outlined in AMA Document #560.

Please see your local or regional modeling association's guidelines for proper, safe operation of your model aircraft.

Limited Warranty

What this Warranty Covers

Horizon Hobby, LLC, (Horizon) warrants to the original purchaser that the product purchased (the "Product") will be free from defects in materials and workmanship at the date of purchase.

What is Not Covered

This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use, installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv) attempted service by anyone other than a Horizon Hobby authorized service center, (v) Product not purchased from an authorized Horizon dealer, or (vi) Product not compliant with applicable technical regulations, or (vii) use that violates any applicable laws, rules, or regulations.

OTHER THAN THE EXPRESS WARRANTY ABOVE, HORIZON MAKES NO OTHER WARRANTY OR REPRESENTATION, AND HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE PURCHASER ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS OF THE PURCHASER'S INTENDED USE.

Purchaser's Remedy

Horizon's sole obligation and purchaser's sole and exclusive remedy shall be that Horizon will, at its option, either (i) service, or (ii) replace, any Product determined by Horizon to be defective. Horizon reserves the right to inspect any and all Product(s) involved in a warranty claim. Service or replacement decisions are at the sole discretion of Horizon. Proof of purchase is required for all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY.

Limitation of Liability

HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted. As Horizon has no control over use, setup, fi nal assembly, modification or misuse, no liability shall be assumed nor accepted for any resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. If you as the purchaser or user are not prepared to accept the liability associated with the use of the Product, purchaser is advised to return the Product immediately in new and unused condition to the place of purchase.

Law

These terms are governed by Illinois law (without regard to conflict of law principals). This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Horizon reserves the right to change or modify this warranty at any time without notice.

WARRANTY SERVICES

Questions, Assistance, and Services

Your local hobby store and/or place of purchase cannot provide warranty support or service. Once assembly, setup or use of the Product has been started, you must contact your local distributor or Horizon directly. This will enable Horizon to better answer your questions and service you in the event

that you may need any assistance. For questions or assistance, please visit our website at www.horizonhobby.com, submit a Product Support Inquiry, or call the toll free telephone number referenced in the Warranty and Service Contact Information section 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 the Horizon Online Service Request submission process found on our website or call Horizon to obtain a Return Merchandise Authorization (RMA) number. Pack the Product securely using a shipping carton. Please note that original boxes may be included, but are not designed to withstand the rigors of shipping without additional protection. Ship via a carrier that provides tracking and insurance for lost or damaged parcels, as Horizon is not responsible for merchandise until it arrives and is accepted at our facility. An Online Service Request is available at http://www.horizonhobby.com/content/_service-center_render-service-center. If you do not have internet access, please contact Horizon Product Support to obtain a RMA number along with instructions for submitting your product for service. When calling Horizon, you will be asked to provide your complete name, street address, email address and phone number where you can be reached during business hours. When sending product into Horizon, please include your RMA number, a list of the included items, and a brief summary of the problem. A copy of your original sales receipt must be included for warranty consideration. Be sure your name, address, and RMA number are clearly written on the outside of the shipping carton.

NOTICE: Do not ship LiPo batteries to Horizon. If you have any issue with a LiPo battery, please contact the appropriate Horizon Product Support offi ce.

Warranty Requirements

For Warranty consideration, you must include your original sales receipt verifying the proof-of-purchase date. Provided warranty conditions have been met, your Product will be serviced or replaced free of charge. Service or replacement decisions are at the sole discretion of Horizon.

Non-Warranty Service

Should your service not be covered by warranty, service will be completed and payment will be required without notifi cation or estimate of the expense unless the expense exceeds 50% of the retail purchase cost. By submitting the item for service you are agreeing to payment of the service without notifi cation. Service estimates are available upon request. You must include this request with your item submitted for service. Non-warranty service estimates will be billed a minimum of ½ hour of labor. In addition you will be billed for return freight. Horizon accepts money orders and cashier's checks, as well as Visa, MasterCard, American Express, and Discover cards. By submitting any item to Horizon for service, you are agreeing to Horizon's Terms and Conditions found on our website http://www.horizonhobby.com/content/_service-centerRender-service-center.

ATTENTION: Horizon service is limited to Product compliant in the country of use and ownership. If received, a non-compliant Product will not be serviced. Further, the sender will be responsible for arranging return shipment of the un-serviced Product, through a carrier of the sender's choice and at the sender's expense. Horizon will hold non-compliant Product for a period of 60 days from notification, after which it will be discarded.

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Contact Information

Country of Purchase Horizon Hobby Contact Information Address
United States of America	Horizon Service Center (Repairs and Repair Requests)	servicecenter.horizonhobby.com/RequestForm/	4105 Fieldstone RdChampaign, Illinois, 61822 USA
	Horizon Product Support (Product Technical Assistance)	[e-mail]
		877-504-0233
	Sales	[e-mail]
		800-338-4639
European Union	Horizon Technischer Service [e-mail]		Hanskampring 9D 22885 Barsbüttel, Germany
	Sales: Horizon Hobby GmbH [phone]

FCC Information

FCC ID: BRWSPMR4648A

This equipment has been tested and found to comply with the limits for Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or and experienced radio/TV technician for help.

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTICE: Modifi cations to this product will void the user's authority to operate this equipment.

IC Information

IC: 6157A-SPMR4648A

This device complies with Industry Canada licence-exempt RSS standard(s). Operation 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 the device."

Compliance Information for the European Union

.2m S+ BNF Basic (EFL11450) EU Compliance Statement:

Horizon Hobby, LLC hereby declares that this product is in compliance with

the essential requirements and other relevant provisions of the RED and EMC Directives.

A copy of the EU Declaration of Conformity is available online at:

http://www.horizonhobby.com/content/support-render-compliance.

Opterra 1.2m PNP (EFL11475) EU Compliance Statement:

Horizon Hobby, LLC hereby declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC Directive.

A copy of the EU Declaration of Conformity is available online at: http://www.horizonhobby.com/content/support-render-compliance.

Instructions for disposal of WEEE by users in the European Union

This product must not be disposed of with other waste. Instead, it is the user's responsibility to dispose of their waste equipment by handing it over to a designated collections point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and make sure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or where you purchased the product.

The Opterra 1.2m S+ BNF with FPV (EFL11460) is not available in Europe

* Not compatible with BNF, Telemetry receiver required

© 2018 Horizon Hobby, LLC.

E-flite, Opterra, DSM, DSM2, DSMX, Bind-N-Fly, BNF, the BNF logo, Plug-N-Play, AS3X, SAFE, the 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 other trademarks, service marks and logos are property of their respective owners.

US 8,672,726. US 9,056,667. Other patents pending.

http://www.e-fliterc.com/