Contixo F28 Manual

PREFACE

Please read all instructions and warnings carefully before operating, and keep this instruction manual for future reference and maintenance.

Never fly in or near controlled airspace and do not exceed a height of 400ft. To ensure you're operating within the law and following FAA regulations within the United States. Do not fly along airline routes, and do not fly in areas with strong radio, electromagnetic or electrostatic emissions. Do not operate the drone in any way that is prohibited by related authorites of our country. NEVER use for any illegal purpose or use beyond the scope of which your local laws and regulations have stipulated.

The F28 drone should on y be operated by individuals over 14 years of age, and is best suited for experienced UAV pilots. This is a precisely made device, from electronics, mechanical components, and high-frequency transmission technology, according to its aerodynamic design. Using this device requires proper calibration and potential assembly or debugging to avoid complications or accidents. The user should always operate and control this product in a safe manner. Inappropriate use can lead to serious injury, cause property damage, or can lead to the drone being lost during operation.

In the event that the product is faulty. Please reach out to our technical support team. All of our products have a 1-year limited warranty: https://contixo.com/pages/warranty. Likewise, should the product malfunction, or become damaged and need maintenance, reach out to our customer service team at: Support@contixo.com.

AIRCRAFT

AIRCRAFT DIAGRAM

1. HD Camera
2. Propeller
3. Motor
4. Led Indicator
5. Intelligent Battery
6. Gimbal Cover Buckle

ASSEMBLE THE PROPELLER

Please note that the letter "A" or "B" is printed on each propeller, and make sure all the propellers are attached in the correct motor position.

INTELLIGENT FLIGHT BATTERY

1. Battery Switch
2. Battery Power Indicator
3. Type C Charging Port
   

• Hold the switch button for 3 seconds to power on, then press again for 3 seconds to power off.
• When the battery has low power, the blue indicator lights will be blinking. Please charge as necessary.

TRANSMITTER

TRANSMITTER FUNCTIONS

1. Throttle Stick
2. Direction Stick
3. Click "One Button Return Home"
4. Click to Power On. Click then keep pressing to power off.
5. Click once to enter headless mode, and hold down for 2 seconds to set the altitude mode.
6. Click once then hold down for 2 seconds to enable the emergency stop.
7. Click the button to take photos
8. Click the button to shoot videos
9. Speed up / Slow down
10. Adjust the angle of camera:
    Turn button down: Camera down;
    Turn button up: Camera up.

1. Full Charge Indicator: Green Light
2. Charging: Red Light
3. Power Light: White
4. Return Home
5. Speed
6. Photo / Video
7. Headless Mode / Trim

REMOTE CONTROL OPERATING METHOD

Throttle Joystick

Direction Joystick

DUAL REMOTE CONTROLLER MODE

• Power off the remote control.
• First press then press at the same time you'll hear 2 beep sounds, this means the right joystick has changed to the throttle stick. Turn off the transmitter and turn it on again, the left joystick is now the throttle stick.
  

LITHIUM BATTERY

CHARGE THE BATTERY

Press down on the buckle and remove the battery from the aircraft.

Phone Adapter: 5V -- 2A (Not Included)

Charging time: About 3 hours (Depending on Charging Adapter)

Remote Control Charging Method

LITHIUM BATTERY CHARGING INSTRUCTIONS

1. Either power on or power off, the aircraft can be charged. Connect the Type C charger to a DC power supply (4.5V - 5.5V, 2A - 3A), and then connect with the charging port of the aircraft, while charging, the indicator on the aircraft will begin blinking blue, if all indicator lights are solid blue, this means charging has completed.
2. Quadcopter can also be charged by mobile power bank or by car-loaded power.
3. Fully charging the battery takes about 3 hours; operating time is about 23 min.
4. Remote control includes a built-in 3.7V 300mAh lithium polymer battery, charging time is 30 min. Once fully charged. (While charging, the indicator on the transmitter will become Red; When fully charged, the indicator on the transmitter will turn to solid Green).

FLIGHT

Step 1: Turn on the drone and set it down on a level surface

• Switch on the aircraft, you'll see flashing blue lights (front) + blue lights (rear).
• Place the aircraft on a level surface and it will enter into frequency-matching mode automatically. The red indicator at the bottom of the aircraft will appear to flash slowly.
  

Step 2: Power on the remote control

• When the remote control pairs successfully, you'll hear 2 beeps, power indicator on the remote control is solid, and the blue light (front) + blue light (rear) of the aircraft stop flashing and will begin to alternate slowly.
• Now connect to the Wi-Fi signal transmitted by the drone to access the device from the Contixo F28 App, or wait until GPS is calibrated.
  

Step 3: Connect APP

• Connect your mobile device to the Wi-Fi of the aircraft and check the aircraft's status on the "Contixo F28" APP.
  

Step 4: Compass Calibration

• Push the joysticks into the 1 & 11 o'clock position.
• Blue light (front) + red light and blue light (rear) will begin flashing quickly.
• App aircraft status will show: "Compass calibration".
  

REMARK: The compass will be calibrated automatically. When magnetic interference occurs, it is necessary to calibrate the compass manually.

Step 5: Compass Calibration - Part 1

• Pick up the aircraft horizontally, and rotate it around with your body in a clockwise motion (360-degrees).
• Blue light + red light at the bottom of the aircraft -- Solid on.
  

Step 6: Compass Calibration - Part 2

• Pick up the aircraft from the bottom, head of the aircraft facing down, and rotate your body in a complete clockwise circle (360-degrees).
• Blue light (front and rear) of the aircraft -- Flashing slowly.
  

Step 7: GPS Search (DO NOT use GPS Mode Indoors)

• Reposition the aircraft on a horizontal surface.
• Blue light (rear) + blue light (front) of the aircraft keep slowly flashing. It means the GPS enters into a state of Satellite Search.
• It takes a few minutes to complete this step.
• Status displayed on the app: Waiting for GPS signal.
• Blue light (rear) + blue light (front) of the aircraft shows solid light, this means the GPS satellite search is successful.
  

NOTICE: Flight in open areas, tall structures, and large metal structures may affect the accuracy of the onboard compass and GPS navigation system. Please search for the GPS signal in the open areas.

Step 8: Calibrate Gyroscope

• Push the joysticks into the 11 & 1 o'clock position.
• Blue light (rear) + Blue light (front) of the aircraft: Keep flashing quickly.
• App Drone Status: "Gyroscope calibrated".
  

Step 9: Reset to Factory Setting / Level Calibration

• Push the throttle stick of the transmitter to the 7 and 1 o'clock positions.
• Blue light (rear) + White light (front) of the aircraft will begin flashing quickly.
• App Status: "Reset to Factory Setting / Level Calibration".
  

Precautions: Please place the aircraft horizontally on a level ground surface to restore factory settings. Otherwise, flight altitude may be affected.

Step 10: Starting / Stopping Motors

• Push the joysticks into 5 and 7 o'clock positions.
• Motors automatically start, push the left joystick for the aircraft to take off.
  NOTE: Start of the motors should be initiated before the aircraft takes off.
• Stopping Motors:

1. Push the joysticks into the 5 and 7 o'clock positions again, for the motors to halt.
2. The motors will stop working if the motors starting are not operated after 20 seconds.
   

Once all the lights on the aircraft are Solid, the aircraft can take off.

• Blue light (rear) + blue light (front): Solid on.
• App aircraft status: "Ready to fly".

NOTICE: If the LED indicators on the arms of the aircraft: blue light (rear) + blue light (front) keep slowly flashing, this means the GPS signal is weak;
Please keep pressing for 2 seconds to turn off the GPS mode: blue light (rear) keeps flashing + white light (front) is solid, means the aircraft has entered flight altitude mode, now the aircraft can take off. The aircraft has no GPS signal in altitude mode and cannot return to the take-off point, please pay attention to the flight.

THE CONTIXO F28 APP

DOWNLOAD THE CONTIXO F28 APP

QR code of "Contixo F28" App for App Store (for iOS) & Google Play Store ( for Android)

• To connect the drone, access "Settings" from the smartphone, open the "Wi-Fi Settings" and find the "Contixo F28-XXXX". When the link has successfully completed, please exit the "Settings app".
• Open "Contixo F28" App from your smartphone to access the control interface.

APP INTRODUCTION

Wait until the aircraft status says: "Ready to Fly" before initiating the flight. This will ensure that your GPS is synced and your aircraft is ready to fly.

1. Back to Main Menu
2. Compass Interference
3. Remote Battery
4. GPS Signal
5. Aircraft Battery
6. Setting
7. Auto Take-off
8. GPS Return Home
9. More Functions
10. SD Card Status
11. Shooting Function
12. Shutter
13. Media Gallery
14. Sound Recording
15. Distance
16. Height
17. Speed

One-key fly far

1. Keep the distance between the aircraft and the target more than 2 meters away from each other, and adjust the lens manually to aim at the target.
2. Click the One-key far fly icon in the app and slide to confirm.
3. Click the One-key far fly icon in the app again or pull the direction lever on the transmitter to exit the far-fly function.

Remark: When starting the flight, the aircraft will move back about 25 meters away from the target and start the video shooting function at the same time. The aircraft will automatically return to the take-off point after performing the function. Pull the direction lever to exit. Pay attention to the backward direction of the aircraft. Make sure there are no obstacles or crowds nearby to avoid any injury. In case of emergency please pull the direction lever on the transmitter immediately to stop the flight!

One-key Skyrocketing

1. Keep the distance between the aircraft and the target below more than 2 meters away from each other, then adjust the lens manually to aim at the target.
2. Click the One-key Skyrocketing icon in the app and slide to confirm.
3. Click the One-key Skyrocketing icon in the app again or pull the direction lever on the transmitter to exit the skyrocketing function.

Remark: When starting the flight, the aircraft will automatically rise about 15 meters in height and will begin streaming video. The aircraft will automatically return to the point of take-off after performing the completion function. Pull the direction lever to exit. Make sure there no obstacles above the aircraft to avoid any injury. In case of emergency, please immediately pull the direction lever of the transmitter to stop the flight!

One-key Spiral

1. Keep the distance between the aircraft and the target about 2 to 5 meters away, and manually adjust the lens to aim at the target.
2. Click the One-key Spiral icon in the app and slide to confirm.
3. Click the One key Spiral icon in the app again or pull the direction lever on the transmitter to exit the spiral function.

Remark: When starting the flight, the aircraft will automatically spiral with a maximum radius of about 15 meters and will begin streaming video. The aircraft will automatically return to the point of take-off after after performing the completion functions. Push the direction lever to exit. Make sure there are no obstacles or people around the aircraft to avoid any injury. In case of emergency, please immediately pull the direction lever of the transmitter to stop the flight!

Vertical-Screen Aerial Photograph
Click the Vertical-screen Aerial Photograph icon in the "Shooting Function" on the right side of the preview page of the app and the mobile screen will appear vertical on the screen.

Time-Lapse Photography

1. Click the app function page, Shooting Function - Time - Lapse Photography
2. Slide to select the Delay Magnification and click OK.
3. Click the to start time-lapse photography.
4. Click the again to finish shooting.

Panoramic Shooting

1. Click the app function page and select the .
2. Click the button.
3. The aircraft will rotate in a circle (360-degrees) to complete panoramic shooting, the software will automatically synthesize a panoramic picture, and save it in the photo album. When successfully finished shooting, a prompt message will pop up.

APP ONE KEY SHARE FUNCTION

1. Open the app and click button to access the media library (Pic.1).
   
   Pic.1
2. Click to enter into the sharing interface (Pic.2),
   
   Pic.2
   choose one or all photos you would like to share, click to share over social media (Pic.3).
   
   Pic.3

Reminder: You can share 1 picture or 9 pictures at the same time. But Only one video can be shared each time.

HOW TO SEARCH FOR A LOST DRONE

1. Click """ then select "Track".
   
2. Continue to click to open the map surface for the aircraft.
   

3. The last known position of the lost aircraft will appear on the map.
   

Flight

The default GPS Mode is set to Beginner mode:

2. Flight distance is between 0-30 M
3. Flight altitude is between 0-30 M.
4. RTH altitude is under 20 M.

You can turn-off "Beginner" Mode to set the parameters in the app from the smartphone.

SAVE THE PHOTO AND VIDEO TO THE MOBILE APP ALBUM

Open the app and connect to the aircraft's Wi-Fi signal, select , to enter into the media library (Pic.1)"

App album: Choose a photo and video and save them in the mobile album, select , photos and videos are saved in the mobile album.

SD card: Select , choose a photo and video and save them to your mobile device, select , photos and videos are saved in the mobile album.

NOTE: After shooting and recording have finished, photos and videos will be saved in the app album and SD card, the resolution of photos and videos saved in the app album will be different when stored on an SD card.

AIRCRAFT FUNCTION PROFILE

WAYPOINT FLIGHT

Ensure the connected smartphone has internet service available, select CS in the app, catch the map data of the area where you intend to fly from your mobile device, then connect your mobile device to the aircraft so you can view the map from CD in the app.

Successfully connect the aircraft Wi-Fi with your smartphone, select Céyon the app, and you'll see a red circle to signify the flight range. You'll also see markers on the map for both the drone and the take-off position, you can set up to 16 points within the flight range on the map. If you would like to reset the points or flight route, select or . Click to confirm initiation of way point flight. Push the right joystick to cancel the way point flight function.

POINT OF INTEREST

1. Hover the aircraft at the point of interest.
2. Select the surrounding radius from the app and slide to fly.
3. When circling, you can control the left or right direction lever to change the orientation of a clockwise or counterclockwise flight.
4. When circling, you can control the forward direction lever or the backward direction lever to change the circling radius of the aircraft.
5. Click the icon again on the app to exit the "Surround" function.

EMERGENCY STOP

Click once and hold down the button for 2 seconds to enter "Emergency Stop mode". It is activated if the flight height of the aircraft is within 13 meters; otherwise, it will not be activated.

Never stop motors mid-flight unless there is an emergency.

GPS FOLLOW-ME

When the "Follow Me" function is activated, the aircraft will follow the GPS coordinates set by your smartphone to follow you wherever you go. (Ensure the smartphone connects to the aircraft successfully, and open the app from your smartphone.)

1. Ensure the flight scope is within 10-50 meters.
2. Select from the app interface.
3. Waiting for app aircraft status to display "Follow Me ready" --Now the aircraft is moving along with the position coordinated from the app.
4. Select the button on the app interface again to exit the "Follow Me" mode.

Common Issues:
The GPS Follow-me function will be affected by tall structures, trees, and living areas with Wi-Fi signal interference. The GPS "Follow Me" function will not activate if the GPS signal is weak or if GPS positioning is turned off from the connected mobile device.

* Use in an open area and be mindful Of your surroundings. Aircraft is NOT equipped with Obstacle avoidance.

IMAGE RECOGNITION FOLLOW ME / GESTURE CONTROL

Select , then choose , tap on the object or person you want to track, and tap to confirm your selection.

( NOTE: Make sure the size of the frame you mark is the same as the object or person you've selected, the frame should not be too large.)

HAND GESTURES

Select from the app, count down from 3 to 0 with the appropriate hand gesture to take photos or begin recording video, please follow the tips from (Pic.1).

Pic.1

RETURN-TO-HOME (RTH)

The Return to Home (RTH) function brings the aircraft back to the initial point of take off. This function only can be used through GPS mode. There are 3 types of RTH: Smart RTH, RTH due to low battery, and RTH due to a failed connection.

• Smart Return To Home|
  
  Press the Return Home button on your transmitter or select this feature from your smartphone. The transmitter will begin beeping. The aircraft will return to the original point of take-off. Press the button again to halt the RTH procedure or alter the left and right joysticks to force the aircraft to land elsewhere.
  

• Low Battery Return to Home
  Low Battery RTH is triggered when the flight battery level is low. When low battery RTH is activated, the aircraft ascends or descends automatically at the height altitude of 30 meters, then you can alter the left and right joysticks to ensure it lands safely. The aircraft returns to the point of take-off if the current battery level can only support the aircraft long enough to descend from the current altitude.
• Fail connection RETURN-TO-HOME (RTH)
  Aircraft will enter "Return to Home Mode" if the signal to the transmitter is lost. The aircraft will return to the point of take-off. The aircraft may link to the remote control automatically while RTH is activated. If the aircraft links successfully, you can take back control of the aircraft.

This aircraft is NOT equipped with obstacle avoidance.

CAMERA FUNCTIONS

Select on the remote control, or select button on the app, the indicator will flash once, this means that the camera will take one photo.

Select on the remote control, or select button on the app, the indicator will keep flashing, this means the camera is still recording.

Press button again to save the video.

DO NOT take photos while recording.

The original images and videos are saved onto the SD card. Press the SD card slightly to take it out, then insert the card into the card reader and insert it into the USB outlet of a computer to read the data from the SD card. The images can also be viewed in the app.

HEADLESS MODE

1. The drone defaults to Normal Mode when the drone and remote control are matched successfully. Click (compass) to enter into Headless mode.
   Click (compass) againto exit Headless mode.
2. Normal Mode: The camera of the drone indicate the forward-facing direction.
3. Headless Mode: Before takeoff, the camera of the drone indicate the forward-facing direction. When the drone rotates in flight, the flight direction is not changed.

The direction of control when the drone is paired.

Don't change your direction.

Don't change your direction.

While in Headless Mode, the forward direction is the direction the pilot faces when the pilot pairs the drone with the remote control. If the pilot pushes the direction joystick forward the drone will fly forward. If the pilot pushes the direction joystick backward, the drone will fly towards him/her. If the pilot moves the right stick left or right, then the drone will also move left or right, relative to the pilot. It is very important that the pilot does not change positions or the direction he or she is facing because this will cause misdirection of the drone flight control.

COMMON SOLUTIONS

1. The mobile device and transmitter cannot be connected. Check the status of the control signal icon on the app if changed
2. The image transmission is jammed, easily interrupted, or disconnected.
   • Adjust the antenna angle to align with the aircraft, and ensure there are no obstructions between the aircraft and the mobile device.
   • Change the flight area. Please DO NOT fly near high buildings or signal towers.
   • Update the latest firmware of the aircraft.
3. The aircraft hovers unsteadily.
   • Change the flight area. Please DO NOT fly near high buildings or signal towers.
   • Conduct aircraft compass calibration and horizontal calibration.
   • Judge whether strong winds are affecting flight.
   • Judge whether the fan blades or the arms are deformed.
4. The GPS accuracy of the aircraft is not accurate or cannot pass the GPS accuracy test.
   • Go to an open area outdoors where GPS signal is available.
   • Walk around the aircraft at close range.
   • Replace the mobile device.
   • Do not test it under high buildings.
5. The battery cannot be charged
   • Unplug the charger and plug it back into an outlet or remove the battery and insert it again.
6. Short flight time.
   • Short flight times are likely caused by the battery, and can be caused by overcharging or discharging the battery. Extremely high or low temperatures can also affect the batteries performance. It's recommended that the battery continuously holds a charge and doesn't completely discharge on a regular basis, this will improve battery life.
7. Unclear shooting.
   • Check whether the cameras protective film is removed or not.
   • Ensure the video is shot in a well-lit environment.
   • Set shooting parameters from the camera settings via the app.
8. The camera is misty.
   • Wet weather causes fog on the camera. Replace the storage place of the aircraft.
9. Pictures or videos taken are lost.
   • When recording a video, you must end the recording operation. Otherwise, the video may be damaged or lost.

SPECIFICATIONS

1. Drone
   • MODEL: F28
   • Weight (Including Battery): 247g / 8.70z
   • Flight Time: About 23 min
   • Motor Model: 1503
   • Operating Temperature Range: 32º to 104ºF ( 0º to 40ºC)
   • Satellite Systems: GPS
   • Dimensions (L x W x H):
     Unfolded: 27.3 x 30.3 x 5.6 (cm),
     Folded: 14.1 x 8.9 x 5.6 (cm)
2. Gimbal Stabilization: tilt, roll
   • Controllable Range: Adjusted angle of the camera (up and down): About -90º to 0º
3. Camera
   • Lens: FOV: 85º
   • Equivalent Focal Length: 2.5M
   • Focus Range: Fixed-focus
   • Resolution of photo on Phone and SD Card: 2048 x 1152P
   • Resolution of video: on Phone 1280 x 720P and SD Card: 2048 x 1152P
   • Photo Format: JPEG
   • Video Format: MP4
   • Supported SDCards: Micro SD Card (Class10 / U1 or later) 32G-128G
   • Supported File Systems. FAT32

4. 5G Transmission
   • Operating Frequency: 5.15-5.35 GHz; 5.725-5.825 GHz
   • Supported Transmission Protocol: 802.11 a; 802.11 n20; 802.11 n40
   • Video Transmission Frame Rate: 25FPS
     

5. APP / Live View
   Mobile App: Contixo F28

STORAGE	METHOD	RESOLUTION	TRANSMISSION FRAME RATE
Phone	Photo	2048 x 1152P
	Video	1280 x 720P	25fps
SD card	Photo	2048 x 1152P
	Video	2048 x 1152P	25fps

Required Operating System: iOS 9.0 or later / Android 5.0 or later.

6. Transmitter
   • Operating Frequency: 2.4GHz
   • Max Operating Distance: Up to 500M (Outdoor and Unobstructed)
   • Battery: 300mAh Li-Polymer
   • Charging Time: about 30 min
   • Operating Time: about 10 hours
   • Operating Voltage: 3.7V
   • Mobile Device Holder: 4.7" to 6.5" Smartphones
   • Operating Temperature: 32º to 104ºF (0º to 40ºC)
7. Intelligent Flight Battery
   • Capacity: 1500mAh
   • Voltage: 7.4V
   • Battery Type: Li-Polymer
   • Energy: 14.8Wh
   • Net Weight: 99g / 3.5 oz
   • Max Charging Power: 10W
   • Max Charging Time: About 4 hours (Depending on Charging Power)
   • Charging Temperature Range: 32º to 104ºF (0º to 40ºC)
8. Charging Cable: Type-C
   • Voltage: 5V DC, 2A
   • Rated Power: ≤10W

PARTS LIST (Included)

COMMON PROBLEMS AND SOLUTIONS

THE PROBLEM	REASON	COUNTER-MEASURES
Drone lights flash and no response from the drone when operating.	Remote is not synced to the drone. Insufficient battery power.	Refer to the Quick Start guide and re-sync the drone. Recharge the battery.
The blades spin, but the drone cannot take off.	Insufficient battery power. The blades are distorted.	Recharge the battery. Replace the blades.
The quadrocopter shakes heavily.	The blades distorted.	Replace the blades.
The drone cannot stay balanced in flight.	The blades are distorted. The motor doesn't work properly.	Replace the blades. Replace the motor.

SAFETY PRECAUTIONS

This remote-control aircraft can be dangerous when in use. Please make sure you keep asafe distance from people, animals, and hazardous objects, and do not fly in controlled airspace. Incorrect installation, poor weather conditions, or users unfamiliar with operation may cause damage to the aircraft, or other property or may cause injury. Pay close attention when in use and recognize unsafe or accident-prone conditions to avoid any accidents due to negligence.

1. Keep it far away from any structures or crowds: This remote-control aircraft may vary slightly in speed or sensitivity while flying and can cause potential danger. Therefore, please keep it far away from crowds, buildings, trees, structures, high-voltage wires, etc... Please also avoid flying in adverse weather conditions such as rain, snow, electrical storms, and high winds to ensure safety of the user, any spectators, and surrounding property.
2. Keep it away from any moist environments: The inside of the aircraft is composed of many precise electronic and mechanical parts. Therefore, please try to avoid any moisture or water content from entering the main body of the aircraft as it may cause a breakdown of the mechanical and electronic parts and thus cause an accident.
3. Only operate with included parts for intended use: Please use the original parts made by Contixo for any re-equipping or maintenance to ensure flying safety. Please operate and use only under the scope of the product functions permitted. Using unapproved parts will void the warranty.
4. Novice users seek assistance: New users may face obstacles while learning to operate this aircraft, in this case, please try to avoid operating the aircraft alone. When available, operate this aircraft under the guidance of a more experienced user.
5. DO NOT operate under the influence of drugs or alcohol: Please operate this remote-control aircraft in accordance with state law and within your abilities. Do not operate in a state of fatigue, or a bad mental state. Incorrect operation may increase the probability of accidents.
6. Please keep a safe range from aircraft when using top speed: When the operator is flying at high speed, please keep the aircraft far away from the pilot and any surrounding people or objects so as not to cause damage or endanger others.
7. Store it in a cool, dry place: The remote-control aircraft is composed of various materials including metal, fiber, plastic, electronics, etc. Therefore, please keep it away from sources of heat and avoid prolonged exposure to direct sunlight. Excessive heat exposure can cause distortion and damage.

WARNING

1. There is important information contained in this package and instruction manual, please keep it for future reference.
2. You have the responsibility to make sure that this model of aircraft won't cause injury to yourself, or others, and won't cause any property damage.
3. Please operate strictly as shown in the instruction manual when debugging or assembling this aircraft. During the process of flying or landing, please maintain a distance of 1-2 meters between the user and the aircraft to avoid collisions to the head, face, or body, which may cause injury.
4. Our company and distributors won't be responsible for any incorrect operation, which may cause loss, damage or bodily injury.
5. Product should only be used by adults and children 14 years of older. Adult supervision required for children under 14 years of age.
6. Please correctly assemble and use this product as shown in the instruction manual or packaging instructions. Some parts should be assembled by an adult.
7. Small parts are included with this product. Please place it beyond the reach of the children to avoid a CHOKING HAZARD or parts being mistakenly swallowed.
8. Stay clear of roads or high-traffic areas flying in these areas is extremely hazardous and may be illegal.
9. Please promptly dispose of the packing materials, so as not to cause injury to children.
10. Please DO NOT disassemble or modify the aircraft as it may cause a breakdown of the aircraft during flight.
11. Batteries in the battery compartment of the charger should be inserted into the designated power source which has the same logo as the product.
12. Built-in rechargeable 3.7V lithium polymer battery, included in the transmitter.
13. Only use charging cables provided by the manufacturer.
14. When charging the battery, please ensure an adult is present. Keep the battery far away from any combustible objects or materials while charging.
15. DO NOT short-circuit or squeeze the battery to avoid damaging the component, and to avoid potential explosion.
16. DO NOT mix or replace the Li-ion battery with a different type of battery.
17. Intelligent lithium battery is loaded in the Quad rotor. Both built-in and external can be used for charging.
18. Please DO NOT cause the battery to short-circuit or decompose, keep the battery far away from fire and sources of excessive heat.
19. The aircraft should be kept far away from any other electrical equipment that may cause interference.
20. Please keep a safe distance from the high-speed rotating rotor to avoid injury of being wounded or being cut.
21. Components may get hot. Please DO NOT touch motors to avoid being burned or injured.
22. Type C 5V wall charger recommended for charging. DO NOT use any charger stronger than 5V.
23. Keep your UAS within sight.
24. Never fly over groups of people.
25. Never fly over stadiums or sports events.
26. Understand airspace restrictions and requirements.

Product should only be used by adults and children 14 years and older. Adult supervision required for children under 14 years of age.

CHARGING OF THE AIRCRAFT BATTERY MUST BE SUPERVISED AT ALL TIMES BY AN ADULT. UNPLUG THE BATTERY WHEN FULLY CHARGED. DO NOT OVER CHARGE THE BATTERY.

EXEMPTION

When using this product, Contixo Inc. shall not be responsible for direct or indirect damages caused by the following:

1. Any damages caused by the user experiencing: fatigue, nausea, poor physical / mental health conditions, or under the influence of alcohol, or drugs.
2. Personal injury, property loss and legal liability caused by the user's subjective intention or wrong judgment.
3. Damage caused by users flying in flight areas prohibited by law and regulations, such as nature reserves.
4. Other damage caused by poor operation or modification of equipment. Training or replacement of accessories or parts not produced by Contixo Inc.
5. The quadrotor sends a low-pressure alarm and it still does not land, resulting in the Quadrotor falling down.
6. Damage caused by forced flight knowing that the quadrotor is in an abnormal state, knowing the assembly is not completed, or knowing the components have obvious faults, defects, or missing parts.
7. Flying in an area with radio, electrostatic, or magnetic interference, such as near: high-voltage power lines, large power equipment, radio and television transmission towers, mobile phone base stations, etc. Avoid areas restricting flight specified by the government. Ensure the user's vision is not impaired, or blocked by obstacles. Users with impaired vision should wear any prescribed eyewear. Avoid any conditions unsuitable for controlling the device.
8. Flight in bad weather conditions, such as rain, winds above force 4, snow, hail or other bad weather.
9. The quadrotor encounters a collision, overturns, combusts, gets struck by lightning, and is damaged in a storm, tornado, rainstorm, flood, tsunami, ground subsidence, ice subsidence, cliff collapse, avalanche, hail, debris flow, landslide, earthquake, or natural disaster, etc.
10. Damage caused by infringement of any data, audio or video data obtained from the user using the quadrotor.
11. Damage to the battery, such as damage caused by improper matching of the protection circuit, battery pack and charger.
12. Any indirect losses or legal liabilities caused by problems of equipment or accessories (including memory cards), for example, images or videos that cannot be saved.
13. Losses or legal liabilities caused by reckless or unsafe flight without completing sufficient flight training.
14. The user promises to use the product only for legitimate purposes and agrees to abide by these terms and any relevant policies or guidelines that may be formulated by Contixo Inc. Some details of this document may change with the upgrade of the product software version and its terms of use. Please read the upgrade details careful y before upgrading the software version. The instruction manual will be updated with or without prior notice.

FLIGHT SAFETY

Wi-Fi transmission area requirements:

1. Ensure the drone is flown in an open area without any interference or obstacles.
2. Do not fly against the wind.

Avoid flying over or near obstacles, crowds, high-voltage power lines, trees, airport, or bodies of water.
DO NOT fly near strong electromagnetic sources such as power lines and base stations as it may affect the onboard compass.

DO NOT use the drone in adverse weather conditions such as rain, snow, fog and wind speeds exceeding 12 mph, or 5 m/s.

Stay away from the rotating propellers and motors.

No Fly Zone

It's important to understand basic flight guidelines, for the safety of both you and those around you. Don't forget to read the Safety Guidelines before flight.

Documents / Resources

References

• Contixo Limited One Year Product Warranty | Contixo

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Contixo F28 Manual