Instruction Manual

®

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NOTICE

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 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:

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

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

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

Age Recommendation: Not for children under 14 years. This is not a toy.

General Safety Precautions and Warnings

• 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, traffi c 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 specifi cally 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 move the throttle fully down at rotor strike.

• 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.

• Never operate aircraft with damaged wiring.

• Never touch moving parts.

CAUTION: The ESCs for the 350 QX2 AP are not compatible with any other product, and the 350 QX2 AP is not compatible with any other ESCs. Use of any other ESCs on the 350 QX2 AP will cause a crash, which may result in property damage and/or personal injury.

WARNING AGAINST COUNTERFEIT PRODUCTS: If you ever need to replace a Spektrum component 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.

The Blade 350 QX2 AP has many more features than other Blade quadcopters. Please take the time to read this manual and understand the functions this aircraft contains before fl ying.

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Table of Contents

Box Contents ......................................................................................................4

Charging Warnings..............................................................................................4

Low Voltage Cutoff (LVC) .....................................................................................4

Charging the Flight Battery .................................................................................5

Installing the Gimbal ...........................................................................................5

Installing the Camera ..........................................................................................5

Attaching the Cell Phone Mount ..........................................................................6

Transmitter Control Layout ..................................................................................6

Connecting the Flight Battery ..............................................................................6

Binding ...............................................................................................................7

Flight Mode Switches..........................................................................................8

Flight Modes Explained .......................................................................................8

Audible Alerts and LED Codes .............................................................................9

Airframe

Motors

ESCs

Battery

Charger

Transmitter

Camera

Gimbal

Components

Blade 350 QX2 AP Quadcopter

4x Brushless Outrunner Motor, 1100Kv

4x 10-Amp Brushless ESC

3000mAh 3S 11.1V 20C Li-Po Battery

3S DC Li-Po Balancing Charger with 5A AC Power Supply

Spektrum™ DX4 DSMX 4-Channel Transmitter

CGO1 1080p HD

GB200 2-Axis Brushless Gimbal

GPS Functionality of the 350 QX2 AP .................................................................11

Flight Guidelines and Warnings .........................................................................11

Preparing the 350 QX2 AP for Flight ..................................................................12

Flying the 350 QX2 AP ......................................................................................12

Airframe Maintenance.......................................................................................14

Compass Calibration .........................................................................................15

Pressure Sensor Calibration ..............................................................................15

Accelerometer Calibration .................................................................................15

ESC and Motor Assignment Procedure ..............................................................16

Troubleshooting ................................................................................................16

Limited Warranty ..............................................................................................17

Warranty and Service Contact Information ........................................................17

Specifi cations

Length

Height

Main Rotor Diameter

Flying Weight

18.30 in (465mm)

7.48 in (190mm)

22.80 in (580mm)

35.5 oz (1006 g)

To register your product online, visit www.bladehelis.com

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Box Contents

• Blade 350 QX2 AP

• GB200 2-Axis Brushless Gimbal

• 3000mAh 3S 11.1V 20C Li-Po Battery

• 3S DC Li-Po Balancing Charger with 5A AC Power Supply

• Spektrum DX4 DSMX 4-Channel Transmitter

• 4 AA Batteries

• CGO1 1080p HD Camera

• Cell Phone Mount

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Charging Warnings

The Battery Charger (EFLC3016) included with your quadcopter has been designed to safely charge the Li-Po battery.

CAUTION: All instructions and warnings must be followed exactly.

Mishandling of Li-Po batteries can result in a fi re, personal injury and/or property damage.

• By handling, charging or using the included Li-Po battery, you assume all risks associated with lithium batteries.

• If at any time the battery begins to balloon or swell, discontinue use immediately. If charging or discharging, discontinue and disconnect. Continuing to use, charge or discharge a battery that is ballooning or swelling can result in fi re.

• Always store the battery at room temperature in a dry area for best results.

• Always transport or temporarily store the battery in a temperature range of

40–120º F (5–49° C). Do not store battery or model in a car or direct sunlight.

If stored in a hot car, the battery can be damaged or even catch fi re.

• Always charge batteries away from fl ammable materials.

Low Voltage Cutoff (LVC)

Low voltage cutoff (LVC) protects the Li-Po battery from over-discharge in fl ight and activates when the battery reaches a preset value. When the battery is discharged to the cutoff point, the aircraft will display rapidly fl ashing red, green and blue LEDs to warn you it’s time to land. When you see this LED code, land immediately to prevent over-discharge and damage to the battery.

When the LVC is activated, you have approximately 2 minutes until the battery is depleted and can no longer maintain a hover. Repeated fl ying to LVC will damage the battery.

• Always inspect the battery before charging

• Always disconnect the battery after charging, and let the charger cool between charges.

• Always constantly monitor the temperature of the battery pack while charging.

• ONLY USE A CHARGER SPECIFICALLY DESIGNED TO CHARGE LI-PO BATTER-

IES. Failure to charge the battery with a compatible charger may cause a fi re resulting in personal injury and/or property damage.

• Never discharge Li-Po cells to below 3V under load.

• Never cover warning labels with hook and loop strips.

• Never leave charging batteries unattended.

• Never charge batteries outside recommended levels.

• Never charge damaged batteries.

• Never attempt to dismantle or alter the charger.

• Never allow minors to charge battery packs.

• Never charge batteries in extremely hot or cold places

(recommended between 40–120° F) or (5–49° C) or place in direct sunlight.

NOTICE: Crash damage and battery damage are not covered under warranty.

IMPORTANT: Always disconnect and remove the Li-Po battery from the aircraft after each fl ight. 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.

A connected battery will result in trickle discharge.

4

Charging the Flight Battery

1a

2

Install the Gimbal

3

1b

Charger Specifi cations

• Input Voltage: 10.5–15V DC

• Charge Current: 3.5A

The Battery Charging Process

1. Connect the AC power supply to the charger.

2. Connect the AC power supply to an AC power source.

The green LED blinks.

3. Connect the battery to the charger. The red LED blinks, indicating charging. When the battery nears full charge, the red and green LEDs blink, indicating cell balancing.

4. Disconnect the battery when the green LED glows solid.

LED Indications

Green Blinking: Ready to Charge

Red Blinking: Charging

Red & Green Blinking: Cell Balancing

Green Solid: Charging Complete

Red Solid: Error

CAUTION: Overcharging a battery can cause a fi re.

NOTICE: If using a battery other than the included

Li-Po battery, refer to your battery manufacturer’s instructions for charging.

1. Slide the gimbal onto the mount as shown until it locks.

2. Connect the cable from the aircraft to the port on the gimbal as shown.

Install the Camera

1

3 4

2

5

1. Follow the instructions included with your camera to charge the camera battery and install the micro SD card (not included ).

2. Slide the camera fully into the gimbal as shown.

3. Insert the Wi-Fi antenna through the mount and into the camera body until it clicks. Rotate the antenna 90° in either direction to lock the antenna and camera to the mount.

4. Install the 3mm mounting screw to secure the CGO1 to the mount.

Refer to the included camera and gimbal manuals for operating instructions.

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Attaching the Cell Phone Mount

* The cell phone mount included with the product may differ from the mount shown.

Transmitter Control Layout

Mode Switch

0 - Smart Mode

1 - AP Mode

2 - Stability Mode

Bind Button/

Motor Stop

Rudder/Yaw

(Modes 2 and 1)

Throttle/Altitude

(Mode 2)

Elevator/Pitch

(Mode 1)

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Connecting the Flight Battery

3

1

2

6

2

4

3

Return Home Switch

Aileron/Roll

(Modes 2 and 1)

Elevator/Pitch

(Mode 2)

Throttle/Altitude

(Mode 1)

Power Switch

Binding

Entering Bind Mode

Bind button

Transmitter Bind Codes

Normal Bind

Mode 2 shown

Bind with GPS enabled

Roll left

The transmitter is bound to the model at the factory. If for any reason the model needs to be re-bound, follow the directions below.

The Binding Process

1. With the transmitter and quadcopter powered off, connect the battery to the 350 QX2 AP.

2. With the 350 QX2 AP on a level surface, turn on the power switch and allow the quadcopter to initialize.

3. Wait until the blue LED on the quadcopter fl ashes rapidly, signaling the quadcopter is initialized and ready to bind.

4. Ensure the throttle is in the low position. Hold the control sticks in the desired bind position

(see illustrations) and press and hold the bind button, then power on the transmitter.

5. Refer to the Flying LED Codes table to ensure the aircraft is bound correctly.

IMPORTANT: Do not attempt to bind with more than one bind code. Binding with more than one bind code will only allow the aircraft to bind normally.

Unless binding with a bind code, the elevator and aileron inputs must be neutral during binding. If you are attempting a normal bind with any input other than neutral, the aircraft will emit a constant, rapid beeping sound.

Bind with GPS disabled

Roll right

Yaw left

Bind in compass calibration mode

Yaw right

Bind in pressure calibration mode

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Flight Mode Switches

GPS Enabled Functions

Smart Mode

(Solid Green LED on the 350 QX2 AP)

AP Mode

(Solid Purple LED on the 350 QX2 AP)

Stability Mode

(Solid Blue LED on the 350 QX2 AP)

Return Home

(Rapid Red fl ashing LED on the 350 QX2 AP)

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Flight Modes Explained

Flight Mode 0– Smart Mode (Default)

(Solid Green Indicator LED)

• Stick Relativity– While in Smart Mode, the path of the aircraft will always follow the control stick input direction relative to the SAFE Circle, regardless of the direction the nose of the aircraft is pointing.

• SAFE Circle ™ – In most scenarios, the quad will not enter the SAFE Circle.

• Position Hold– The aircraft will hold its position when elevator and aileron inputs are at neutral.

• Self-Leveling– Brings the 350 QX2 AP to a level attitude when the elevator and aileron inputs are at neutral.

• Altitude Command– Altitude is relative to throttle stick position.

Flight Mode 1– AP Mode

(Solid Purple Indicator LED)

• Position Hold– The aircraft will hold its position when elevator and aileron inputs are at neutral.

• Self-Leveling– Brings the 350 QX2 AP to a level attitude when the elevator and aileron inputs are at neutral.

• Altitude Command– Altitude is relative to throttle stick position.

Flight Mode 2– Stability Mode

(Solid Blue Indicator LED)

• Self-Leveling– Brings the 350 QX2 AP to a level attitude when the elevator and aileron inputs are at neutral.

• Position Hold– The 350 QX2 AP uses GPS to hold a given location when this function is activated. If GPS is enabled and has a solid lock, the aircraft will hold its position when elevator or aileron inputs are at neutral.

• Throttle provides proportional thrust– The throttle responds directly to the throttle input, giving the pilot direct control over hovering as well as ascent and descent rates.

Stick Relativity

Elevator input

Forward

Back

Aircraft response relative to the pilot location

AP and Stability Mode Control Inputs

Left aileron

Forward elevator

Right aileron

Back elevator

Left

Aileron input

SAFE Circle

Right

The Blade 350 QX2 AP fl ies very differently in the different fl ight modes. Beginners should use Smart Mode to start and progress slowly into Stability Mode. When fl ying in Smart Mode, the quadcopter follows stick input based on the set pilot location. When fl ying in Stability Mode, the quadcopter follows stick inputs based on the orientation of the aircraft. The transition from Smart Mode to Stability Mode can be a challenge for new fl yers because the pilot will need to learn how to interpret the aircraft’s orientation.

For pilots new to quadcopters and helicopters, familiarize yourself with the

Blade 350 QX2 AP in Smart Mode.

NOTICE: Do not attempt to fl y your 350 QX2 AP in Stability Mode or AP Mode until you have familiarized yourself with the operation of the aircraft in Smart Mode and read and understand the descriptions of the other fl ight modes.

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Audible Alerts and LED Codes

Audible Alerts

Event

ESC power on

Successful initialization

RC signal detected after start

Bind detected

Bind accepted (3 seconds after detected)

Throttle stick in correct position for motor start

Cannot start motors because of low voltage

Cannot start motors because vehicle is tilted

Enter ESC ID assignment mode

GPS Lock Acquired/Lost

Audible Alert one short beep many continuous tones with increasing frequency one long tone one long tone one long tone low, med, high (happy tone) high, med, low (sad tone) high, med, low (sad tone) loud high, low — high, low

3 short beeps, pause, then 3 short beeps

Initialization Audible Alerts

Event

Gyro, accelerometer sensor error

Compass initialization error

Pressure sensor initialization error

Audible Alert

High, low, 1 short tone

High, low, 2 short tones

High, low, 3 short tones

GPS initialization error

ESCs not detected

High, low, 4 short tones

High, low, 6 short tones

Settings saved (i.e. when changed GPS on/off, etc) Rapid low, med, high — low, med, high

Low-battery warning

Emergency state warning

(also after ESC ID assignment)

Medium frequency, loud tone (every 3 seconds)

Once per second loud medium tone

Startup LED Codes

Initialization failed

IMU initialization

Fully charged battery

Sequence

The motors will beep under the following conditions:

• Any time the props stop spinning after they have been initialized.

• After 30 seconds of no throttle input

(waiting armed on the ground).

Pulsing red

Red, green and blue fl ash once

Green (~2 second duration)

Partial battery charge

Fully discharged battery

Emergency mode

(cycle power to reinitialize)

Return to home mode activated

The quadcopter is in Bind mode

Color indicates level of battery charge

(~2 second duration)

Red (~2 second duration)

White fl ashing

Rapid red fl ashing

Rapid blue fl ashing

1 second 1 second 1 second

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EN

Flying LED Codes

Sequence

Smart Mode, with GPS lock

Smart Mode, no GPS lock

Stability Mode, with pressure

AP Mode, with GPS lock

Solid green

3 green fl ashes, pause

Slow green fl ash

Solid purple

AP Mode, no GPS lock

AP Mode, GPS disabled

Stability Mode, with GPS lock

Stability Mode, no GPS lock

Stability Mode, GPS disabled

Flight mode set to Smart Mode

Flight mode set to AP Mode Shows fl ight mode position on motor startup

Flight mode set to Stability Mode

Flight battery voltage below 10.9V

Flight battery voltage below 10.6V

Red, green and blue fl ash (~3 second cycle)

Red, green and blue fl ash (~1 second cycle)

Compass calibration needed*

1 second 1 second 1 second

*The LED may randomly fl ash orange. Unless it is repeated in the pattern above, compass calibration is not needed.

Slow orange fl ash

CAUTION: If you see the LED signal for low battery, immediately land your aircraft and recharge the battery.

CAUTION: Do not attempt to use Return Home with a low battery.

3 purple fl ashes, pause

Slow purple fl ash

Solid blue

3 blue fl ashes, pause

Slow blue fl ash

Calibration LED Codes

Sequence

Gyro temperature calibration*

No calibration

Compass calibration entered

Compass calibration started

Pressure sensor temperature calibration

Pressure and gyro calibration*

Accelerometer offset calibration entered

(in fl ight only)

Accelerometer offset calibration started

(in fl ight only)

Calibration failed

1 second 1 second

* These items are performed by the manufacturer.

1 second

Rapid green and blue fl ashing

Green pulsing

Slow red and green fl ashing

Rapid red and green fl ashing

Rapid red and blue fl ashing

Rapid red, green and blue fl ashing

Slow red, green and blue fl ashing

Rapid red, green and blue fl ashing

Solid white

10

GPS Functionality of the 350 QX2 AP

To acquire a reliable GPS signal, it is important the 350 QX2 AP has a clear view of the sky. Obstructions that can affect the aircraft’s ability to acquire an acceptable signal include:

• Flying close to or around tall/big buildings

• Flying under dense vegetation

• Flying indoors or under a structure

If the GPS is unable to lock, turn the C-G01 camera off, allow the GPS to acquire, and then power on the camera.

If you lose or cannot acquire a GPS lock and home position, the aircraft will not have Stick Relativity, SAFE Circle, Position Hold or Return Home functions available.

It is not possible to use Smart Mode without having GPS enabled. If the

350 QX2 AP is initialized without GPS enabled, it will default to Stability Mode.

The aircraft will still be capable of altitude command.

If you do not have a GPS signal, try maneuvering the 350 QX2 AP by steering with forward elevator and rudder only.

CAUTION: Do not attempt to fl y the 350 QX2 AP with GPS enabled while indoors or in a location where the GPS signal is known to be poor, as loss of signal could result in a crash.

GPS Functions

(see the Binding section for turning GPS functions ON and OFF )

With GPS ON

• If the 350 QX2 AP took off with GPS lock and a home position set, when

Return Home mode is activated the quadcopter will fl y back to the start position (maintaining altitude along the way), then reduce altitude to land.

• If the 350 QX2 AP should lose GPS when Return Home mode is activated, it will land quickly using the barometric pressure sensor to maintain the descent rate.

• If the 350 QX2 AP took off without GPS lock, but acquires a GPS signal in fl ight, it will land slowly using GPS to hold its position and barometric pressure sensor to maintain the descent rate when Return Home mode is activated.

• If the 350 QX2 AP loses GPS during landing in Return Home mode, it will increase the rate of descent and land quickly to avoid drift.

• If the 350 QX2 AP deviates too far from its intended GPS path when in

Return Home mode, it will descend using the barometric pressure sensor to maintain the descent rate. This could happen if the fl ight control system loses its orientation because of aggressive fl ight in 3 axis mode.

• Once the 350 QX2 AP has landed in Return Home mode, it will disarm the motors

Flight Guidelines and Warnings

• Always keep aircraft in sight and under control.

• Always keep people and pets at least 35 feet (10 meters) away when the battery is connected.

• Keep children out of the vicinity of this product at all times.

• Always use fully charged batteries.

• Always keep transmitter powered on while aircraft is powered.

• Always remove batteries before disassembly.

With GPS OFF

• If Return Home mode is activated, the 350 QX2 AP will level off and land quickly using the barometric pressure sensor to maintain the descent rate.

• Once the 350 QX2 AP has landed in Return Home mode, it will disarm the motors.

GPS Failure

Upon GPS failure, the 350 QX2 AP will respond according to the following conditions:

Smart Mode: (rapid Green fl ashing LED)

If the 350 QX2 AP is in this mode and the GPS fails, the quad will default to

Stability Mode. The aircraft will still use the pressure sensor to maintain altitude and control rate of descent. If GPS is reacquired, after 5–10 seconds of reliable GPS signal the Smart Mode functions are returned to normal

AP Mode: (long Purple, two short Green fl ashing LED)

If the 350 QX2 AP is in this mode and the GPS fails, it will not switch to Smart Mode and will not enter GPS hold, but will otherwise function normally. If GPS is reacquired, after 5–10 seconds of reliable GPS signal the AP Mode functions are returned to normal.

Stability Mode: (long Blue, two short Green fl ashing LED)

If the 350 QX2 AP is in this mode and the GPS fails, it will not switch to

Smart Mode and will not enter GPS hold, but will otherwise function normally. If GPS is reacquired, after 5–10 seconds of reliable GPS signal the

Stability Mode functions are returned to normal.

Loss of Transmitter Signal

If the transmitter signal is lost for any reason, the 350 QX2 AP will respond according to the following conditions:

• If the motors are not turning, the 350 QX2 AP will disarm.

• If the motors are turning but the 350 QX2 AP is not fl ying, it will turn off the motors and disarm.

• If the 350 QX2 AP is fl ying and has a good GPS lock with a home position set, it will activate the Return Home function upon the loss of the transmitter signal.

• If the compass is not connected or faulty, or if there is no GPS lock, the 350

QX2 AP will descend slowly upon the loss of the transmitter signal.

• If the pressure sensor is not working, the 350 QX2 AP will reduce power to initiate a controlled descent upon the loss of the transmitter signal.

• Always keep moving parts clean.

• Always keep parts dry.

• Always let parts cool after use before touching.

• Always remove batteries after use.

• Never operate aircraft with damaged wiring.

• Never touch moving parts.

11 EN

EN

Preparing the 350 QX2 AP For Flight

1. Power on the transmitter with the fl ight mode set to

Smart Mode and the throttle stick down.

2. Install a charged battery, plug it in and close the hatch.

3. With the quad on a level surface, turn on the power switch and allow the 350 QX2 AP to initialize.

If the GPS is enabled, wait for the GPS signal to be acquired, which is indicated by a solid green LED. It may take from 30–90 seconds to acquire a GPS signal.

IMPORTANT: While in Smart Mode the motors will not start if a GPS signal has not been acquired.

4. Move the aircraft to the desired home location and orient the aircraft pointed away from the pilot.

5. Step back approximately 16 feet (5 meters) from the home location.

6. When you are prepared to fl y, you have two options to start the motors:

• Move the rudder stick full left, then full right, then back to center

• Move both sticks into the bottom inside corners, then back to center

7. The props will begin to spin. The home position for GPS functions is set and your aircraft is ready to fl y.

Lower the throttle stick and hold the bind button for

1 second to power off the props after fl ight.

Smart Mode Flying

350 QX2 AP home location

SAFE Circle

Pilot location

Front

LED

16 feet (5 meters)

CAUTION: When the home location is set (step 6), the 350 QX2 AP must be approximately 16 feet (5 meters) from where the pilot will stand during fl ight, pointing away from the pilot. If the aircraft is pointed in any other direction, the SAFE Circle feature will not function as expected and may result in personal injury or damage to property. Once the aircraft’s motors are started, do not change your position.

Flying the 350 QX2 AP

Takeoff

Increase the throttle slightly above low stick (10–15%).

The 350 QX2 AP altitude in Smart Mode corresponds to the throttle position. Low throttle is on the ground, slightly raising the throttle will produce a low hover, and the higher the throttle position, the higher the 350 QX2

AP will ascend until it reaches its maximum altitude

(approximately 45 meters).

Explore the fl ight envelope of the 350 QX2 AP in

Smart Mode without fear of losing orientation. See the diagrams in the Flight Modes Explained section for more details on the aircraft’s function in Smart Mode.

In Smart Mode, the direction the aircraft is pointing does not affect the control, and the aircraft’s response relative to you (the pilot location) does not change with orientation. AP Mode and Stability Mode operate more like a conventional RC helicopter or multicopter.

Smart Mode Altitude Control

Mode 2 shown

Full throttle

Half throttle

Maximum altitude

(approximately 45 meters)

Low throttle

Intermediate altitude

On the ground

12

Activating Return Home

Switch to position 1.

Returning the switch to position 0 will stop the Return Home program.

Landing

To land the 350 QX2 AP there are two options:

• Guide the aircraft to where you wish to land and reduce the throttle. Hold the bind button for 1 second after landing to disarm the motors.

• Activate the Return Home function to return the

350 QX2 AP to the assigned home location and land automatically.

CAUTION: Do not activate the Return Home function if the 350 QX2 AP is showing the low battery indication. Manually land the aircraft immediately.

Return Home

• When this feature is activated, the 350 QX2

AP will fl y back to its assigned home location and land. After landing, the motors may take up to 5 seconds to disarm. If the motors take more than 20+ seconds to disarm, perform the Pressure Sensor Calibration.

• To restart the props after landing in Return Home, fully lower the throttle, then quickly move the rudder stick fully left and then fully right.

CAUTION: The 350 QX2 AP will not recognize the SAFE Circle feature when Return Home is used. Activating Return Home may cause the 350

QX2 AP to fl y directly over the pilot if the aircraft was fl own to a position behind where the pilot was standing when the home position was established.

After Your Flight

1. Turn off the power switch on the 350 QX2 AP.

2. Turn off the power to your transmitter.

3. Unplug and remove the battery from the 350 QX2 AP.

CAUTION: Always disconnect the Li-Po battery from the aircraft when not fl ying to avoid over-discharging the battery. Batteries discharged to a voltage below the lowest approved voltage may become damaged, resulting in loss of performance and potential fi re when batteries are charged.

Location alert

The motors will beep under the following conditions:

• At any time the props stop spinning after they have been initialized.

• After 30 seconds of no throttle input (waiting armed on the ground).

This will alert the pilot to the location of the aircraft if it lands in a location with low visibility.

Beeping will continue until the battery can no longer supply enough power to the motors.

If the quadcopter crash lands and one or more motors are stopped by an impact, the quadcopter enters emergency mode. The LED will fl ash white and the motors will beep loudly.

13 EN

EN

Airframe Maintenance

Replacing the body

Disassembly of the old airframe

1. Ensure the battery is disconnected from the quadcopter.

2. Remove the 2 machine screws from each propeller and remove the propellers.

3. Remove the 32 1.5mm hex screws from the bottom of the frame to separate the upper and lower body pieces.

4. Unplug the compass sensor from the fl ight control board. Remove the landing gear with compass sensor and place it in a safe area away from magnets.

NOTICE: Do not allow the compass sensor to get near a magnet. Any magnet, including those in the 350 QX2 AP motors, can damage the compass and cause it to work incorrectly. If the 350 QX2 AP is fl own with a faulty compass, all GPS functions will be compromised.

5. Unplug the GPS receiver from the fl ight control board and remove the battery tray assembly.

6. If you are replacing the GPS components, remove the foil from the GPS receiver and unplug the GPS antenna from the GPS receiver.

7. Remove the fl ight control board from the airframe.

8. Remove the receiver.

9. Remove the motors and ESCs from the airframe.

Before installing the components into the new airframe, inspect all the components for any obvious damage or burnt smells. Check the motors for smooth bearings and inspect all the propellers for chips, burrs or cracks.

Replace any parts in question.

Installing components in the new airframe

1. Install the motors and ESCs, making sure to match the wire colors on the connectors.

2. Install the receiver.

3. Install the fl ight control board.

4. Install the tray assembly.

5. Install the GPS receiver and GPS antenna and plug the cables into their corresponding sockets.

6. Assign the motors and ESCs according to the

ESC and Motor Assignment Procedure.

7. Install the landing gear and connect the compass to the fl ight control board. If you replaced the compass or believe that it may have been impaired by a magnetic fi eld, you will need to perform the compass calibration procedure.

8. Mount the top of the airframe.

9. Install the propellers, paying attention to the direction of rotation as indicated by the arrows molded in the frame and on the propellers for each motor.

Body Screw

Locations

Internal Components

Propeller Direction of Rotation Indicators

Motors

ESCs

GPS receiver

GPS antenna

Battery tray assembly

Flight control board

Rotation direction

Motor number

14

Compass Calibration

The Flight Controller on the 350 QX2 AP has automatic magnetic declination calibration, so you will not have to worry about looking up the magnetic declination at your location and changing settings on your 350 QX2 AP to get accurate compass measurements. The status LED blinks orange if the compass senses a magnet or metal object nearby. A random orange fl ash of the LED is considered normal, and not cause for compass calibration. When the Status LED blinks a consistent pattern of orange, compass calibration should be performed using the procedure below.

Compass calibration procedure:

1. Go to an open space outdoors away from metal. Take a conventional compass with you to ensure you know the direction of north.

2. Ensure your transmitter is off and then connect a fl ight battery to the

350 QX2 AP. Power the aircraft on. Wait fi ve seconds and then the blue LED will begin fl ashing rapidly, signaling the aircraft is initialized and ready to bind.

3. Once the blue light begins fl ashing, bind with yaw stick left. The 350 QX2 AP

LED will slowly fl ash between red and green for 5 seconds.

4. Put the 350 QX2 AP fl at in your hands and face north. After 5 seconds of slow fl ashing, the quad will start fl ashing rapidly. The quad is now collecting data to be used for the calibration.

5. Slowly rotate the quad 360 degrees about the east-west axis (“fl ip” the aircraft either forward or backward) until it is fl at in your hands again.

Compass Calibration Steps

6. Continue facing north and yaw the quad 45 degrees left so the quad is now facing north-west.

7. Slowly rotate the quad 360 degrees about the east-west axis, (“fl ip” the aircraft diagonally either direction) until it is fl at in your hands again.

8. Continue facing north and yaw the quad 45 degrees left so the quad is now facing west.

9. Slowly rotate the quad 360 degrees about the east-west axis (“fl ip” the quad sideways either direction) until it is fl at in your hands again.

10. Continue facing north and yaw the quad 45 degrees left so the quad is now facing south-west.

11. Slowly rotate the quad 360 degrees about the east-west axis (“fl ip” the aircraft diagonally either direction) until it is fl at in your hands again.

You have 30 seconds to complete the procedure. The 350 QX2 AP should still be blinking rapidly when you fi nish. Hold the aircraft still until it stops blinking rapidly. If successful, the 350 QX2 AP will beep a positive confi rmation and then restart itself. If unsuccessful, the 350 QX2 AP displays the failed calibration code, a solid white LED.

If the 350 QX2 AP displays this error code, power off the aircraft and then begin the calibration procedure again.

North

Step 5

Pressure Sensor Calibration

Step 7

The pressure sensor is calibrated at the factory on the 350 QX2 AP. Recalibration should only be necessary if you replace the sensor.

1. Place the 350 QX2 AP in a cold area. Allow it to remain in the cold for 30 minutes or more.

2. Bring the 350 QX2 AP 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 fl ight battery to the

350 QX2 AP and power the aircraft on. Wait fi ve seconds and then the blue LED will begin fl ashing rapidly, signaling the aircraft is initialized and ready to bind.

Accelerometer Calibration

To calibrate the accelerometer, the quadcopter needs to fl y for 20 seconds while being level. This allows the accelerometer readings to be averaged and stored in memory.

Use the following procedure to calibrate the accelerometer:

1. Power on the quadcopter with the transmitter off to enter bind mode.

2. Turn on the transmitter while holding the elevator stick back and pressing the bind switch.

3. Set the fl ight mode switch to AP Mode or Smart Mode. The quadcopter will fl y in AP Mode no matter which position is selected.

4. Start the motors. Fly the quadcopter off the ground. The quadcopter LED will fl ash slowly (red, green, blue).

5. Activate the accelerometer calibration mode by changing the fl ight mode switch into Stability Mode. The vehicle will still fl y in AP Mode. The LED will start fl ashing quickly (red, green, blue).

Step 9 Step 11

4. Once the blue light begins fl ashing, bind with yaw stick right. The

350 QX2 AP 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.

5. 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 QX2 AP displays the failed calibration code, power off the aircraft and then begin the pressure calibration procedure again.

6. Fly steadily for 10–30 seconds. The LED will fl ash slowly when data collection is done.

7. Land the quadcopter and stop the propellers by lowering the throttle and holding the bind button for 1 second.

IMPORTANT: The calibrated values are not yet permanently stored. Do not turn off the quadcopter.

8. Start the motors and verify the quadcopter fl ies without drifting.

9. Land the quadcopter and stop the motors by lowering the throttle and holding the bind button for 1 second.

10. Save the calibration by moving the rudder stick quickly left, right, left, right.

Values are saved when you hear a rapid triple tone twice.

11. Turn off the quadcopter.

12. Confi rm the calibration by powering up the quadcopter and performing a test fl ight. If the calibration is not correct, start the calibration procedure again.

15 EN

EN

ESC and Motor Assignment Procedure

1. Begin with the transmitter off and connect a fl ight battery to the 350 QX2 AP.

2. Power on the quadcopter on a level surface and wait for the rapid blue fl ashing LED to indicate the aircraft has entered bind mode.

3. With the throttle stick in the full throttle position, press/pull the bind button/switch and power on your transmitter. The quadcopter will acknowledge the assignment mode with a loud high, then low tone. If your transmitter is equipped with a high throttle warning at startup, it is necessary to disable this alarm prior to completing this step. After the replacement procedure is complete, re-activate the high throttle warning in your transmitter.

4. The motor number and prop direction are molded in the top of the body. The motors will give an audible

“beep” to indicate which motor to calibrate. When the motors beep 1 time, spin motor 1 by hand. The motor will respond with the same number of tones upon successful assignment.

5. When the motors beep 2 times, spin motor 2 by hand.

6. When the motors beep 3 times, spin motor 3 by hand.

7. When the motors beep 4 times, spin motor 4 by hand.

When the assignment is successful, the quadcopter enters emergency mode. Restart the quadcopter.

Motor Numbers

Motor number 1

Motor number 4

Troubleshooting

Motor number 2

Motor number 3

Problem

350 QX2 AP will not initialize

GPS will not lock

GPS has reduced resolution

Possible Cause

The quadcopter was moved during initialization

Heavy overcast

Solar fl ares

Aircraft is indoors

Objects blocking clear access to the sky

(under a metal cover, inside a car, tall buildings, etc...)

Video transmitter nearby

CGO1 camera on

Raised threat level by the U.S. government

The GPS antenna coaxial cable is nicked, cut, or otherwise damaged

Solution

Re-arm the aircraft, being cautious to avoid any movement during initialization

Wait for lighter cloud cover and re-lock or disable GPS

Wait for disturbance to subside or disable GPS

Disable GPS

Move aircraft to a clear area

Re-position or remove video transmitter

Turn the CGO1 off, allow the GPS to acquire and re-power the CGO1 on.

Wait for threat level to be reduced or disable GPS

Replace the GPS antenna

The compass has been exposed to a magnet

Move the aircraft away from the magnetic source. In worst case scenario, the compass may need to be replaced

GPS functions not operating properly

The GPS antenna coaxial cable is nicked, cut, or otherwise damaged

The aircraft is behaving erratically

Aggressive fl ight

Motors will not start in

Smart Mode

Blades take a long period of time to shut off after completing return to home

The quadcopter has trouble fi nding the home position and the props will not shut off after returning home

GPS signal is not aquired

Pressure calibration is needed

Accelerometer calibration is needed

Replace the GPS antenna

Rebind the aircraft with the GPS function off

Fly level for a few seconds before fl ipping into other modes

Ensure a GPS signal is aquired

Refer to the Pressure Sensor Calibration section of this manual

Refer to the Accelerometer Calibration section of this manual

16

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) modifi cation 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.

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, modifi cation 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 confl ict of law principals). This warranty gives you specifi c 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 Li-Po batteries to Horizon. If you have any issue with a Li-Po 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-center_render-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 notifi cation, after which it will be discarded.

Warranty and Service Contact Information

Country of Purchase

United States of America

United Kingdom

Germany

France

China

Horizon Hobby

Horizon Service Center

(Repairs and Repair Requests)

Contact Information servicecenter.horizonhobby.com/RequestForm/

Horizon Product Support

(Product Technical Assistance)

Sales

Service/Parts/Sales:

Horizon Hobby Limited www.quickbase.com/db/ bghj7ey8c?a=GenNewRecord

888-959-2304 [email protected]

888-959-2304 [email protected]

+44 (0) 1279 641 097

Horizon Technischer Service [email protected]

Sales: Horizon Hobby GmbH +49 (0) 4121 2655 100

Service/Parts/Sales:

Horizon Hobby SAS

Service/Parts/Sales:

Horizon Hobby – China [email protected]

+33 (0) 1 60 18 34 90 [email protected]

+86 (021) 5180 9868

Address

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Champaign, Illinois, 61822 USA

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Christian-Junge-Straße 1

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77127 Lieusaint, France

Room 506, No. 97 Changshou Rd.

Shanghai, China 200060

17 EN

©2014 Horizon Hobby, LLC.

Blade, SAFE, SAFE Circle, the SAFE logo, Bind-N-Fly, the BNF logo, E-fl ite, Celectra, DSM, DSM2, DSMX, 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.

US 7,391,320. Other patents pending.

Created 6/14 44317