Zhejiang Dahua Vision Technology X650 NAVIGATOR X650 User Manual

Zhejiang Dahua Vision Technology Co., Ltd NAVIGATOR X650

User Manual

NAVIGATOR X650 User’s Manual V1.0.0 ZHEJIANG DAHUA VISION TECHNOLOGY CO.,LTD
I Legal Statement Copyright © 2018 ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. All rights reserved. Any or full contents of the user’s manual cannot be copied, transmitted, distributed, partially or wholly, by any means, without the prior written notice of ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. Dahua or the third party may reserve the right of the product described in this user’s manual. Without the prior written approval of the corresponding party, any person cannot (including but not limited to) copy, distribute, amend, excerpt, reverse compile, disassemble, decode, reverse engineering, rent, transfer or sublicense the software. Trademark , , and are the trademarks or registered trademarks of Dahua and its branch companies in various jurisdictions. Other trademarks or company names mentioned are the properties of their respective owners. Update and Modification  In order to enhance the product security and provide better user experience, Dahua may improve the product via software auto update, but Dahua doesn't need to inform in advance and isn't liable to any responsibility.  Dahua reserves the right to modify any information in this document at any time; the modified contents will be added to the new version without prior announcement. There may be minor differences about some product functions after it is updated.
II Preface Document Overview The manual is to comprehensively introduce function features, structure parameters, installation, dismounting and flight guide etc. of the product. Applied Model X650 Application Object End users Reading Guide Chapter No. Chapter Name Main Content 1 Product Overview It is to introduce the function features and application scenarios of the product. 2 Product Component It is to comprehensively introduce main components of the product. Read the chapter before use; understand product structure and application methods of main components. 3 Flight Preparation It is to elaborate the complete flow of aircraft unlock before takeoff. Strictly conform to the installation debugging sequence of the chapter, install each component and make initial debugging before first use. If it is not the first time to use the device, you can select the installation content according to the dismounting situation last time. However, confirm that all the components (unnecessary steps excluded) listed in the chapter have been stably installed. Please conform to the operating steps in this chapter strictly and follow the operating sequence. 4 Enable Flight It is to elaborate the complete flow of aircraft formal launch and landing. Complete the preparation steps listed in Chapter 3. Confirm that all the inspection items, including environment and the device itself, conform to flight requirements before enabling flight. Please operate by strictly conforming to the steps described in the chapter; the operation sequence can't be reversed. 5 End Flight It is to elaborate the operation steps after aircraft landing. Please operate by strictly conforming to the steps described in this
III chapter; the operation sequence can't be reversed. 6 Upgrade It is to introduce upgrade methods and points of attention. 7 Appendix 1 It is to introduce the technical parameters. 8 Appendix 2 It is to introduce the indicator definition of the aircraft. 9 Appendix 3 It is to introduce the matching method among the components. 10 Appendix 4 It is to list possible problems and solutions when using the product.
IV Symbol Definition The following symbol may appear in the document. Please refer to the table below for the respective definition. Symbol Note It indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. It indicates a moderate or low level of potential danger which, if not avoided, could result in minor or moderate injury. It indicates a potential risk that, if ignored, could result in damage to device, degraded performance, or unpredictable results. It means that it can help you to solve some problems or save your time. It means the additional information, which is the emphasis and supplement of the main body. Document Material The product includes the following document materials. Please search according to your requirements:  Quick Start Guide It applies to the first simple flight. Please refer to User’s Manual for operation details when it is used for the second time or it has to use some other advanced functions. Check the paper material in the packaging box or log in www.hovfree.com to obtain the User’s Manual.  User’s Manual (this document) It comprehensively introduces the product function features, structure parameters, installation, dismounting and flight guide etc. Log in www.hovfree.com and search X650 to obtain the User’s Manual. Revision Record No. Version No. Revision Content Release Date 1 V1.0.0 First release 2018.4
V Important Safeguards and Warnings The following description is the correct application method of the device. Please read the manually carefully before use, in order to prevent danger and property loss. Strictly conform to the manual during application and keep it properly after reading. Danger  Please operate the aircraft in the environment which meets flight conditions, and keep away from no-fly zone.  After unlocking, operators shall keep at least 5m away from the aircraft.  Please transport, use and store the product and all its components in the environment which satisfies the requirements.  Please strictly conform to operation flows described in the manual when dismantling the device. Please do not dismantle other components privately.  Please do not touch the lens of PTZ camera directly. Use hair drier to remove the dust or dirt from the lens surface.  Please operate the device by strictly conforming to the steps described in the manual; the operation sequence can’t be reversed.  Get to know local laws and regulations before using the aircraft. Please apply to local authorities for flight permission if necessary.  For the first flight, please adopt loiter mode (before takeoff, it is suggested that GPS satellites are ≥12 and horizontal dilution of precision (HDOP) is ≤1).  Please make sure that the device antenna has been properly installed before enabling the power of remote control and aircraft. Otherwise, it may cause damages to internal module or shorten the control distance. Flight Environment Please make flight in the environment which meets the following conditions:
VI  Keep away from no-fly zone; please do not enter no-fly zone.  Keep view wide open; make sure the device is flying within field of view; please do not block field of view.  Please do not fly the aircraft in rain, snow and thunder weather.  Please do not fly in narrow and small space.  Try not to fly right above the crowd, in order to prevent personal injury.  Please do not get close to high-voltage power line. Keep more than 10m distance. Power Requirement  The product shall use electric wires (power wires) recommended by this area, which shall be used within its rated specification!  Products with category I structure shall be connected to grid power output socket, which is equipped with protective grounding.  Please conform to local electrical safety standards strictly.  Before operation, please check whether power supply is correct.  Please use power supply that meets SELV (safety extra low voltage) requirements, and supply power with rated voltage that conforms to Limited Power Source in IEC60950-1. For specific power supply requirements, please refer to device labels.  Prevent power cord from being trampled or pressed, especially the plug, power socket and the junction extruded from the device. Battery Points of Attention  It has to use the exclusive power adapter provided by Dahua Technology to charge the device. Otherwise, it may damage the battery or lead to other unpredictable consequences.  Charge the device at a temperature between 0 and 50℃.  Distinguish positive and negative poles when charging the device, to prevent short circuit.  Charge and discharge at least once every month; prohibit storing the device without electricity.  Please do not place the device close to fire source or inflammables.  Please do not charge and discharge the device in unattended conditions.
VII  Please do not use undesignated battery to the device.  Please do not dismantle and destroy the battery without permission; water is not allowed to enter the device; man-made damages are not covered by warranty.  Please do not throw the battery into fire or expose it to high-temperature environment.  Please do not dismantle, modify or deform the battery.  Avoid short circuit between positive and negative contacts (please do not place the battery together with the objects such as necklace and hairpin etc. when carrying or storing the battery).  Please replace new battery timely when it is damaged. Please contact local relevant agency to deal with damaged battery properly, in order to prevent accidents.  Please charge the battery or discharge it to 50%～60% remaining capacity if it won't be used for a long time, and place it in a dry and cool environment.  For air transport, according to relevant aviation requirement, please discharge aircraft battery and remote control battery to below 30%.  If the battery leaks and the liquid enters eyes accidentally, please do not rub your eyes; wash your eyes with clean water and see a doctor immediately.  It is normal that the battery heats up after it is running for a period of time, because the discharge power is quite big.  It is normal that the battery heats up when it is being charged.  The cycle times of aircraft power battery is 300 in normal application situation.  During charging of power battery, charging is completed when the charger displays “FULL” and beeps continuously. Don’t take down batteries before charging is completed. Application Environment Requirements  Please do not aim the PTZ camera at strong light (such as lighting, sunlight and so on).  Please transport, use and store the device within the allowed humidity and temperature range.  Please do not let any liquid flow into the device.  Please do not block the device ventilation.  Please do not press, vibrate or soak the device.  Please pack the device with original package or material with equivalent quality.  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.  Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.  Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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
VIII 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 into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.  FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and any part of your body. Operation and Maintenance Requirements  Please do not dismantle the device privately.  Please do not touch sensor CCD or CMOS directly; use hair drier to remove dust or dirt from the lens surface.  Please use soft dry cloth or clean soft cloth to dip a little mild detergent to clean the device.  Please do not touch or wipe the lens surface directly.  Please use the accessories provided by manufacturer and it shall be installed and repaired by professional staffs.  Please avoid laser beam radiation to the surface when using laser beam device.  Please do not provide two or more power supply modes to the device at the same time; otherwise, it may damage the device.  Max 1 aircraft is allowed to fly in the same area at the same time.  Please make sure that there is no occlusion above the flight. Privacy Protection Notice As the device user or data controller, you might collect personal data of others' such as face, fingerprints, car plate number, Email address, phone number, GPS and so on. You need to be in compliance with the local privacy protection laws and regulations to protect the legitimate rights and interests of other people by implementing measures include but not limited to: providing clear and visible identification to inform data subject the existence of surveillance area and providing related contact. About the Manual  The Manual is for reference only. If there is inconsistency between the Manual and the actual product, the actual product shall prevail.  We are not liable for any loss caused by the operations that do not comply with the Manual.  The Manual would be updated according to the latest laws and regulations of related
IX regions. For detailed information, see the paper User's Manual, CD-ROM, QR code or our official website. If there is inconsistency between paper User's Manual and the electronic version, the electronic version shall prevail.  All the designs and software are subject to change without prior written notice. The product updates might cause some differences between the actual product and the Manual. Please contact the customer service for the latest program and supplementary documentation.  There still might be deviation in technical data, functions and operations description, or errors in print. If there is any doubt or dispute, please refer to our final explanation.  Upgrade the reader software or try other mainstream reader software if the Guide (in PDF format) cannot be opened.  All trademarks, registered trademarks and the company names in the Manual are the properties of their respective owners.  Please visit our website, contact the supplier or customer service if there is any problem occurred when using the device.  If there is any uncertainty or controversy, please refer to our final explanation.
X Table of Contents Legal Statement ....................................................................................................................................... I Preface ..................................................................................................................................................... II Important Safeguards and Warnings ................................................................................................... V 1 Product Introduction .......................................................................................................................... 1 1.1 Overview ....................................................................................................................................... 1 1.2 Functional Features ...................................................................................................................... 1 2 Structure .............................................................................................................................................. 3 2.1 Aircraft ........................................................................................................................................... 3 2.1.1 Product Dimensions............................................................................................................ 3 2.1.2 Structural Component ......................................................................................................... 5 2.2 Airborne Device............................................................................................................................. 6 2.2.1 The 2MP Visible Light PTZ Camera ................................................................................... 6 2.2.2 Structural Component ......................................................................................................... 9 2.3 Remote Control ........................................................................................................................... 10 2.3.1 Dimensions ....................................................................................................................... 10 2.3.2 Structural Component ........................................................................................................ 11 2.3.3 Buttons .............................................................................................................................. 15 2.3.4 Operation Interface ........................................................................................................... 17 3 Flight Preparation ................................................................................................................................ 26 3.1 Unpack ........................................................................................................................................ 26 3.2 Check Remaining Power ............................................................................................................ 26 3.2.1 Aircraft ............................................................................................................................... 27 3.2.2 Remote Control ................................................................................................................. 28 3.3 Charging ...................................................................................................................................... 29 3.3.1 Aircraft Battery Charging .................................................................................................. 29 3.3.2 Remote Control Charging ................................................................................................. 30 3.4 Prepare Airborne Device ............................................................................................................. 30 3.4.1 Demount PTZ Camera ..................................................................................................... 31 3.4.2 Install PTZ Camera ........................................................................................................... 31 3.5 Prepare Aircraft ........................................................................................................................... 32 3.5.1 Unfold Arm ........................................................................................................................ 32 3.5.2 Open Antenna ................................................................................................................... 32 3.5.3 Remove Sheath ................................................................................................................ 33 3.5.4 Open Propeller .................................................................................................................. 33 3.5.5 Install and Enable Aircraft Battery .................................................................................... 33 3.6 Prepare Remote Control ............................................................................................................. 34 3.6.1 Install Micro SD Card ........................................................................................................ 34 3.6.2 Open Antenna ................................................................................................................... 35 3.6.3 Enable Remote Control Power ......................................................................................... 35 3.6.4 Confirm Remote Control Mode ......................................................................................... 36 3.6.5 Set Quick Operation ......................................................................................................... 36
XI 3.7 Enable Aircraft Power ................................................................................................................. 42 3.8 Check and Debugging ................................................................................................................ 42 3.8.1 Remote Control Calibration .............................................................................................. 42 3.8.2 Accelerometer Calibration ................................................................................................ 43 3.8.3 Initialization Failure ........................................................................................................... 44 3.8.4 Geomagnetic Abnormity ................................................................................................... 44 3.8.5 GPS Satellites Insufficiency .............................................................................................. 46 3.9 Install Propellers................................................................................................ 错误!未定义书签。 4 Enable Flight ........................................................................................................................................ 48 4.1 Flight Mode ................................................................................................................................. 48 4.2 Manual Mode .............................................................................................................................. 49 4.2.1 Introduction to Manual Flight Flow ................................................................................... 49 4.2.2 Unlock Flight Control ........................................................................................................ 49 4.2.3 Manual Takeoff ................................................................................................................. 50 4.2.4 Manual Flight Control ....................................................................................................... 51 4.2.5 Manual RTH and Landing ................................................................................................. 52 4.2.6 Manual Locking ................................................................................................................. 53 4.3 Intelligent Mode ........................................................................................................................... 54 4.3.1 Intelligent Flight Mode ...................................................................................................... 54 4.3.2 Intelligent Locking Mode ................................................................................................... 58 4.3.3 Intelligent Operation.......................................................................................................... 59 4.4 Intelligent Protection Mechanism ................................................................................................ 61 4.4.1 Low Battery ....................................................................................................................... 61 4.4.2 Out of Control ................................................................................................................... 61 4.5 Remote Control Setting ............................................................................................................... 61 4.5.1 Remote Button User-defined ............................................................................................ 61 4.5.2 Flight Control Settings ...................................................................................................... 62 4.5.3 Preview Settings ............................................................................................................... 65 4.5.4 Camera Settings ............................................................................................................... 66 4.5.5 General Settings ............................................................................................................... 69 5 End Flight ............................................................................................................................................. 74 5.1 Turn off Power ............................................................................................................................. 74 5.2 Remove Aircraft Battery .................................................................................... 错误!未定义书签。 5.3 Dismantle Airborne Device ............................................................................... 错误!未定义书签。 5.4 Fold Aircraft ................................................................................................................................. 75 5.5 Copy Video of Camera Micro SD Card ....................................................................................... 76 5.6 Remove Other Components ....................................................................................................... 77 6 Upgrade and Update......................................................................................................................... 78 6.1 Firmware Update......................................................................................................................... 78 6.2 Remote Control Update .............................................................................................................. 78 6.2.1 APP Update ...................................................................................................................... 78 6.2.2 Download and Update Offline Map of Remote Control .................................................... 79 Main Technical Parameters ...................................................................................... 80 Appendix 1 Aircraft State Indicator ............................................................................................ 83 Appendix 2 System Pairing .......................................................................................................... 85 Appendix 3 FAQ ............................................................................................................................. 87 Appendix 4Appendix 4.1 FAQ and Solutions of Aircraft ..................................................................................... 87
XII Appendix 4.2 FAQ and Solutions of Remote Control ....................................................................... 87 Appendix 4.3 FAQ and Solutions of Airborne Device ....................................................................... 87 Appendix 4.4 FAQ and Solutions of Charger .................................................................................... 87
1 Product Introduction 1.1 Overview This product is a quadrotor drone designed for public security, transportation, firefighting, border defense, agriculture, forest and energy source fields. It provides integrated solutions of aerial video surveillance. This product consists of aircraft, airborne device and remote control.  Aircraft: It consists of navigation system, flight control system and power system.  Airborne device: It consists of the PTZ control system and mission device.  Remote control: It consists of the remote control system and data chain software. 1.2 Functional Features Integrated Design  The aircraft adopts integrated design and neat appearance.  The remote control integrates the remote control and touch screen together. It is easy to operate and has clear indicator. Folded Packages Propeller, arm and antenna adopt folded design, suitable to be carried, transported and stored conveniently. HD Video  The shock absorber board and shock absorber ball work together to guarantee PTZ camera stability.  Industrial 30x optical zoom visible light camera is optional, with professional HD video effect.  IR thermal camera is optional, suitable for special environments such as fire scene or night environment, so as to guarantee clear video and high restoration.  The remote control has snapshot button and record button, which are easy to operate and instantly start snapshot and record function. Accurate Positioning
2 Built-in GPS system ensures that positioning is accurate and real-time. Wireless Transmission  Aircraft has 4 antennas. Connect the remote control and image transmission device to send and receive radio wave signals.  The remote control has 3 antennas. Connect the aircraft to send and receive radio wave signals. Low Electric Quantity Protection When electric quantity is lower than preset value, trigger low electric quantity protection automatically, including alarm, return home and landing. Intelligent Battery of Aircraft  Display remaining electric quantity: Aircraft battery has built-in power indicator light.  Balanced charging protection function: Automatically balance the aircraft battery cell voltage to protect battery.  Overcharge protection function: Aircraft battery automatically stops charging when the voltage is full.  Sleep protection function: Aircraft battery automatically goes to sleep status when there is no operation within 5 minutes.  Charging temperature protection function: The aircraft battery charging temperature ranges from 0℃ to 50℃. Once the temperature is too high, battery automatically stops charging; otherwise, it may result in battery damage.  Communication: The remote control can get current remaining capacity and voltage information in a real-time way. Flight Control  The aircraft adopts quadrotor power system. It can switch among several flight modes and is easy to control the flight direction.  Maximum take-off weight is 8110g. Electronic Fence (e-fence)  Support e-fence function; prevent the aircraft from leaving the specified zone.  Support customized e-fence settings.
3 Structure This product mainly consists of aircraft, airborne device and remote control. This chapter introduces the structures of these three components. The detailed operations will be introduced in Chapter 错误!未找到引用源。错误!未找到引用源。. All figures listed below and all dimensions listed here are for reference only. The figure and the dimensions may be slightly different from the user data due to measurement position, measurement accuracy and position indication. Please refer to the actual product for detailed information. 1.3 Aircraft This part will be introduced when the propellers are installed and the fuselage is fully unfolded. Please refer to “Chapter 错误!未找到引用源。错误!未找到引用源。” for details. 1.3.1 Product Dimensions The unit is mm. Figure 0-1
4 Figure 0-2
5 1.3.2 Structural Component Figure 0-3 No. Name Function 1 Propeller High-speed revolution to turn the motor power to propulsive force. There are two pairs of propellers with different structures. Please adjust the installation positions according to the actual situation. 2 Arm Fold or unfold. 3 Antenna Fold or unfold. 2 antennas are to receive the remote control signal.  2 antennas are used for wireless image transmission. 4 Aircraft status indicator There are two modes: normally on and flashing. It displays five colors: red, yellow, blue, green and purple, to indicate system status, flight mode, upgrade status and etc. Refer to “错误!未找到引用源。 Product Introduction” for indicator light information and definition. 5 Aircraft battery After the battery is inserted into the aircraft, electric quantity indicator turns on and shows green.
6 No. Name Function 6 Landing gear Fixed under the fuselage, support the aircraft. 7 Arm wrench It is used to fold the arm. 8 Motor Bring along propeller revolution. 9 Electronic speed controller Adopt sine wave driving and boast good acceleration and deceleration performance. Table 0-1 1.4 Airborne Device  This part takes visible light PTZ camera and thermal PTZ camera as an example, and introduces airborne device.  For detailed info about various airborne devices, please refer to their user’s manuals and quick start guides. The aircraft supports to carry 2MP visible light PTZ camera and various airborne devices. 1.4.1 The 2MP Visible Light PTZ Camera The unit is mm.
7 Figure 0-4
8 Figure 0-5
9 1.4.2 Structural Component Figure 0-6 No. Name Function 1 Shock absorber ball Reduce PTZ camera vibration during the flight, to get clearer video. 2 Shock absorber board 3 Installation screw Secure the PTZ camera on the aircraft. 4 Yaw motor Control rotation angle of yaw axis of the camera. 5 Yaw rotation arm 6 Roll motor Control rotation angle of roll axis of the camera. 7 Roll rotation arm 8 Pitch motor Control rotation angle of pitch axis of the camera. 9 Camera Take pictures. 10 Lens Table 0-2
10 1.5 Remote Control 1.5.1 Dimensions The unit is mm. Figure 0-7
11 Figure 0-8 1.5.2 Structural Component Front panel, side panel and rear panel of the remote control are shown in Figure 0-9, Figure 0-10 and Figure 0-11.
12 Figure 0-9 No. Name Function 1 Antenna Establish the remote control relationship with the aircraft to receive images. One silver antenna is installed in the middle, while two yellow antennas are installed at both sides. 2 Hanger Fix the hanger belt. 3 Left control stick Control the aircraft flight status. 4 Touch screen Set parameters and preview the video. 5 Customized button Control the PTZ to return to center and carry out 90º operation with one button. 6 Battery indicator Each bar represents 25% battery power. 7 Charging indicator Indicator light is on when connecting power to the charging port. Red light is normally on: charging.  Yellow-green light is normally on: charging is finished. 8 One-click return button Control aircraft to return home automatically. 9 One-click takeoff/ landing button Control aircraft to take off and land with one button. Takeoff height is 2m. 10 Right control stick Control the aircraft flight status. Table 0-3
13 Figure 0-10 No. Name Function 11 PTZ course scroll wheel Control horizontal shooting angle of camera lens. 12 Snapshot Press this button shortly to snapshot present image. 13 Flight mode lever 3-level lever to select flight mode. Upper level: intelligent flight mode. The aircraft flights automatically according to the specified course. Middle level: flight at the specified height. When the throttle lever is at the central mode, the aircraft flights at the same height automatically. Lower level: flight at the specified position. When all levers are at the central mode, the aircraft hovers at the same position. 14 4G SIM slot Reserved 15 Audio output port Connect to earphone, sound box and etc. It is to play audio. 16 Reserved Reserved function. 17 Micro-USB port Insert data cable to connect PC. It is to transmit the data to the PC. 18 SD slot Insert SD card: The SD card with the chip is facing down. Insert the card to the slot horizontally. Remove SD card: Press SD card inwards, so SD card pops up a little bit, and can be pulled out. 19 Power port Input DC 12V power.
14 No. Name Function 20 PTZ mode lever 2-level lever. It is to select PTZ mode. Upper level: Course following mode. The PTZ camera angle changes with aircraft flight direction. Lower level: Course locking mode. No matter what the aircraft flight angles are, the PTZ camera always faces the same degree to shoot. 21 Record button Press this button shortly to start recording, and press it again to stop recording. 22 PTZ pitch scroll wheel Control vertical shooting angle of camera lens. Table 0-4 Figure 0-11 No. Name Function 23 Zoom in button Short press the button to zoom in the camera.  Long press the button, to zoom in until the camera reaches the maximum magnification. 24 Power switch Turn on or turn off the remote control. “ON” means to turn on the device, and “OFF” means to turn off the device. 25 Zoom out button Short press the button to zoom out the camera.  Long press the button, to zoom out until the camera reaches the minimum magnification.
15 Table 0-5 1.5.3 Buttons Refer to “错误!未找到引用源。错误!未找到引用源。” for the joystick and flight mode lever button information. 1.5.3.1 Scroll Wheel Besides “PTZ course scroll wheel” and “PTZ pitch scroll wheel”, at “Status Bar > Quick Operation > PTZ”, control “PTZ Center” and “PTZ 90°” by reference to “错误!未找到引用源。 错误!未找到引用源。”.  PTZ course scroll wheel: control horizontal shooting angle of camera lens, as shown in Figure 0-12. Scroll wheel turns to the left: PTZ turns to the left.  Scroll wheel turns to the right: PTZ turns to the right.  Figure 0-12  PTZ pitching scroll wheel: control vertical shooting angle of camera lens, as shown in Figure 0-13. Scroll wheel turns to the left: camera lens turns downwards.  Scroll wheel turns to the right: camera lens turns upwards.  Figure 0-13 1.5.3.2 PTZ Mode Lever Working mode of PTZ camera is controlled with PTZ mode lever, as shown in Figure 0-14.
16 Figure 0-14 2-level lever:  Upper level: Course following mode. Shooting angle of PTZ camera changes with aircraft flight direction.  Lower level: Course locking mode. No matter what the aircraft flight angles are, the PTZ camera always faces the same degree to shoot.  Lever returns to the center: start from any position, move the lever for three times continuously. Shooting angle of PTZ camera will be consistent with aircraft flight direction. 1.5.3.3 Shooting Figure 0-15  Snapshot: Short press snapshot button to snapshot the present image.  Record: Short press record button to begin recording video. Short press it again to stop recording.
17 1.5.4 Operation Interface After turning on with the remote control, enter main interface. It consists of the following function modules, as shown in Figure 0-16. Figure 0-16 Slide up at any position on the main interface to hide the setting menu, function bar and state bar. Slide down at any position on the main interface to view them again. No. Name Function 1 Function setting and state bar Set the menu and aircraft course; display PTZ mode, flight state list, flight mode, remote control signal intensity, GPS signal intensity, image transmission signal quality, aircraft battery and quick viewing. Please refer to “1.18 Remote Control Setting” for specific setting items and descriptions. 2 Preview window Quickly switch video preview and map preview to display prompt information and PTZ control. Please refer to “1.5.4.3 Preview” for details. 3 State bar Display remaining flight time, aircraft speed, height and distance from the HOME. Please refer to “1.5.4.2 State Display Bar” for details. Table 0-6 1.5.4.1 Function Setting and State Bar
18 Figure 0-17 Icon Name Function Settings Click this icon to enter setting menu. Please refer to “1 Setting” for details. PTZ mode Display present PTZ mode (PTZ locking or PTZ following mode). : When the PTZ lever is at the lower level, the PTZ camera has locked the course direction. No matter how aircraft angle changes, the PTZ camera is still facing the same direction to shoot. : When the PTZ lever is at the upper level, the PTZ camera direction is flight following mode. The shooting angle changes with the aircraft course angle. Locking mode Click this icon to set aircraft course locking or return locking mode. Please refer to “1.5.4.4.2 Locking Mode” for details. Drone state list Click this icon, and aircraft state list will pop up. View compass, accelerometer, gyro, remote mode, GPS signal, drone battery and camera SD card remaining/total capacity info. Flight mode display Display present flight mode of the aircraft, including intelligent flight, loiter and fixed point mode. Remote control signal intensity Display signal intensity of remote control and aircraft. There are max. 5 bars. The more the highlighted bar amount is, the stronger the remote control effect is. GPS satellite and signal intensity The number on the left side is the GPS satellite amount. The GPS signal intensity is shown on the right. There are max. 5 bars. The more the highlighted bar amount is, the stronger the remote control effect is. Image transmission signal quality Click this icon, and image transmission signal quality frame will pop up. Display general signal quality of image transmission antenna. Remaining battery of aircraft Display battery info of the aircraft. Display N/A when the aircraft is not connected; display present aircraft battery percentage after pairing connection. Quick operation Click this icon to enter quick entry interface, and set dashboard, PTZ, image transfer and other quick
19 Icon Name Function options. Please refer to “1.11.5 Set Quick Operation” for details. Table 0-7 3.3.4.1.1 Setting Click to enter setting interface, as shown in Table 0-8. Level 1 Menu Level 2 Menu Level 3 Menu Function Remote Control Control joystick mode - Provide two modes. Please refer to “1.15.4 Manual Flight Control” for details. Remote control calibration - Calibrate the remote control. Please refer to “1.13.1 Remote Control Calibration” for details. Remote pair - Pair the remote control and aircraft again. Please refer to “Appendix 3 System Pairing” for details. Remote button user-defined - Indicate A1 button and function of the remote control. Please refer to “1.18.1 Remote Button User-defined” for details. Flight Fence enable - Enable or disable e-fence. Please refer to “1.18.2.2 Enable Electronic Fence” for details. Fence settings Fence type Set e-fence type. Please refer to “5 Fence Type” for details. Fence action Select fence action. Please refer to “1.18.2.1.1 Fence Action” for details. Max height Set max. height, max. radius and reach distance of the fence. Please refer to “1.18.2.1.3 Other Settings” for details. Max radius Reach distance Preview Image transmission settings - Set preview image size. Please refer to “1.18.3 Preview Settings” for details. Camera Photo settings - Set photo size. Please refer to “1.18.4.1 Photo Settings” for details. Video settings - Set relevant parameters of video. Please refer to “1.18.4.2 Video Settings” for details.
20 Level 1 Menu Level 2 Menu Level 3 Menu Function Advanced Image settings Set brightness, contrast, saturation, sharpness and gamma value. Please refer to “1.18.4.3 Image Settings” for details. General Aircraft firmware upgrade - Check firmware status and upgrade. Please refer to “1.19 Firmware Update” for details. APP upgrade - Check APP status and upgrade. Please refer to “1.20.1 APP Update” for details. Other Geomagnetic calibration Calibrate geomagnetism. Please refer to “1.13.4 Geomagnetic Abnormity” for details. Accelerometer calibration Calibrate accelerometer. Please refer to “1.13.2 Accelerometer Calibration” for details. Offline map Add or delete offline map. Please refer to “1.20.2 Download and Update Offline Map of Remote Control” for details. Brightness Adjust brightness of tablet PC. Please refer to “1.18.5.1.3 Brightness” for details. Date and time Set the date and time of remote control. Please refer to “1.18.5.1.4 Date and time” for details. Network setting Set networking mode. Please refer to “1.18.5.1.1 Network Settings” for details. Language Set software language of remote control. Please refer to “1.18.5.1.5 Language” for details. Storage setting View total storage space of Micro SD card and the space occupied by every part. Please refer to “1.18.5.1.2 Micro SD Settings” for details. About Hardware version Display hardware info. Table 0-8 On settings interface, click to return to the previous menu and click to exit settings. 3.3.2.1.1 Locking Mode Click it to select locking mode of the aircraft on the popped up dialog box, as shown in Figure 0-18.
21 Figure 0-18 3.3.2.1.2 Flight State List Click the icon to display drone state list, as shown in Figure 0-19. Figure 0-19 View drone state info in a real-time way. 3.3.2.1.3 Quick Operation Realize quick setting of dashboard, PTZ, image transfer and others. Please refer to “1.11.5 Set Quick Operation” for details. Click the icon to display quick operation, as shown in Figure 0-20.
22 Figure 0-20 1.5.4.2 State Display Bar Figure 0-21 Icon Name Function Aircraft direction and camera lens direction Blue triangle: it indicates the aircraft direction on the geographic position. Battery time Display remaining flight time of the aircraft. It displays N/A when the aircraft is not connected. This estimated value is for reference only. Actual flight time may be affected by enviroment and etc., so it may be different from the actual flight time.
23 Icon Name Function Horizontal speed Horizontal forward and backward speed of the aircraft. It displays N/A when the aircraft is not connected. Vertical speed Vertical ascending and descending speed of the aircraft. It displays N/A when the aircraft is not connected. Altitude Relative altitude from the takeoff position. It displays N/A when the aircraft is not connected. Distance from the HOME Distance between the aircraft and Home. This value is planar projection distance. Table 0-9 1.5.4.3 Preview Click the window at the top left corner, to switch between video preview mode and map preview mode. Prompt information is displayed on the right side of the icon. Click the icon to view message list. 1.5.4.3.1 Video Preview Mode Default preview mode is shown in Figure 0-22. Figure 0-22  In this mode, the map is displayed in a small window at the top left corner of the preview interface.  In this mode, the large window displays the real-time image transmitted by the camera to the remote control.
24 1.5.4.3.2 Map Preview Mode Figure 0-23  In this mode, the image transmitted by the camera to the remote control is displayed in a small window at the top left corner of the preview interface.  In this mode, the large window displays aircraft position on the map. Buttons in map preview mode are described as follows:  Map direction locking button: When it is unlocked, press the map interface with two fingers to rotate the map; when it is locked, map direction cannot be changed.  Map display mode switching button: Switch to display the map in the form of satellite imagery or 2D image.  Central button: Switch to current position of the aircraft quickly and center at current position of the aircraft. 1.5.4.4 General Functions 1.5.4.4.1 Set Home Point Click the icon to set current location of the aircraft to be Home, as shown in Figure 0-24. Figure 0-24
25 1.5.4.4.2 Locking Mode Click the icon to select locking mode of the aircraft on the popped up dialog box, as shown in Figure 0-25. Figure 0-25
26 Flight Preparation  This chapter elaborates complete flow before the aircraft is unlocked and takes off.  Please select operation according to the actual situation after the first flight is over, if it is not the used for the first time. Please operate by strictly conforming to the steps described in this chapter; the operation sequence can't be reversed. Flight Preparation Phase Unpack ↓ Check remaining power →Please charge in case of low battery ↓ ↙ Prepare airborne device ↓ Prepare aircraft ↓ Prepare remote control ↓ Enable aircraft power ↓ Check debugging →All debugging is normal ↓ ↙ Start flight Figure 0-1 4.1 Unpack Take out aircraft, battery and remote control from the packing box. 4.2 Check Remaining Power Check the remaining power of aircraft battery and remote control. Implement the subsequent steps after confirming that the battery reaches the standard.
27 Please refer to “1.8 Charging” when the battery is low. Please implement the sebsequent steps after charging. 4.2.1 Aircraft 1.7.1.1 Aircraft Battery Check Short press the aircraft battery indicator button once, and then long press it for 3s, and check the state of indicator lights, as shown in Figure 0-2. Figure 0-2  At normal temperature, the remaining power shall be ≥2.  The aircraft shall take off with full power when temperature is lower than -10℃. When the aircraft battery is installed onto the aircraft, battery indicator button is red and battery indicator is green. 1.7.1.2 Aircraft Remaining Power There are three states for each indicator light of the aircraft battery, which are normally on, flash and off. The following table describes remaining power percentage in different status. “●” means normally on, “◎” means flash and “○” means off, as shown in Table 0-1. No. Indicator Light Status Remaining Battery Percentage Range 1 ●●●●～●●●◎ 100%～87.5% 2 ●●●◎～●●●○ 87.5%～75% 3 ●●●○～●●◎○ 75%～62.5% 4 ●●◎○～●●○○ 62.5%～50% 5 ●●○○～●◎○○ 50%～37.5% 6 ●◎○○～●○○○ 37.5%～25% 7 ●○○○～◎○○○ 25%～12.5% 8 ◎○○○～○○○○ 12.5%～0 Table 0-1
28 1.7.2 Remote Control 1.7.2.1 Remote Control Battery Check Move the power switch to the arrow location; view the number of indicator lights which are on. Figure 0-3 Figure 0-4  At normal temperature, the remaining power shall be ≥2.  Remaining power shall be ≥3 when the temperature is lower than -10℃. 1.7.2.2 Remaining Power of Remote Control There are two statuses for each indicator light of remote control, which are normally on and off. The following table describes remaining power percentage in different status, “●” means normally on and “○” means off, as shown in Table 0-2。 No. Indicator Light Status Remaining Battery Percentage Range 1 ●●●●～○●●● 100%～75% 2 ○●●●～○○●● 75%～50% 3 ○○●●～○○○● 50%～25% 4 ○○○●～○○○○ 25%～0 Table 0-2
29 1.8 Charging It doesn't need to implement the following chapter if the remaining power is enough. 1.8.1 Aircraft Battery Charging During charging of power battery, charging is completed when the charger displays “FULL” and beeps. Don’t take down batteries before charging is completed. The entire charging period (from 0 to full) is about 1.5 hours. Charging period is related with remaining power and charging current. Figure 0-5 Take out the battery: press the snap joints at both ends of the battery, keep the battery Step 1horizontal and take it out. Connect AC: connect charger power wire with charger port, and connect AC power. Step 2 Connect DC: insert charging adapter cable into battery and charger port. Step 3 Select charging mode: open charger switch, turn the black button, select BLC and short Step 4press the black button. The value displayed by LED nixie tube bounces and flashes. Select charging current: turn the button to adjust current, whose proposed value is 12A. Step 5After adjustment, short press the black button to confirm. Open the battery: short press the battery indicator light button once, and then long Step 6press it for 3 seconds, to turn on the electric quantity indicator light and check present battery. Long press the button to start charging and wait for the charger prompt. It means Step 7charging is completed when the charger beeps for 5 times and LED nixie tube displays FULL.
30 Figure 0-6 After charging is completed, disconnect it from the power socket, and then disconnect Step 8all other cables. 1.8.2 Remote Control Charging The entire charging period (from 0 to full) needs approximately 3.5 hours. Please charge the remote control when its power is off. Connect DC: connect the remote control and power adapter with a charging cable. Step 1 Figure 0-7 Connect AC: connect power adapter with AC power (AC 100V- AC 240V). Step 2 Check charging state: it means the remote control is charging when the indicator light is Step 3red and normally on. It means charging is done when the indicator light becomes yellow-green and normally on, as shown in Figure 0-8. Figure 0-8 Disconnect it from the power socket, and then disconnect other cables after charging is Step 4completed. 1.9 Prepare Airborne Device  The following chapter is optional for operation. It is for your reference when airborne device shall be replaced.  This chapter introduces operation of airborne device with PTZ camera as an example. Please refer to actual product.
31  Please implement demounting step first and then connection step when the PTZ camera needs to be replaced.  It only needs to implement demounting step when the aircraft flies directly without PTZ camera. 1.9.1 Demount PTZ Camera Loosen 4 mounting screws, as shown in Figure 0-9. Step 1 Figure 0-9 Take down PTZ camera. Step 21.9.2 Install PTZ Camera Insert the upper port on the vibration damper plate of the PTZ camera into Step 1corresponding port at the bottom of the aircraft, as shown in Figure 0-10. Figure 0-10 Align 4 mounting screws with the hole positions at the bottom of the aircraft, and tighten Step 2the screws.
32 1.10 Prepare Aircraft 1.10.1 Unfold Arm Unfold the arm to horizontal position. When you hear “clicking” sound, it means that the arm has been fixed, as shown in Figure 0-11. The subsequent steps can be implemented only when the arm is fixed. Please contact our company if the arm is loose. Figure 0-11 1.10.2 Open Antenna It is recommended to unfold the antenna to vertical position, in order to realize optimum communication effect. Unfold the aircraft antenna, move it to vertical position and make it firmly stuck, as shown in Figure 0-12. Figure 0-12
33 1.10.3 Remove Sheath Remove sheath from the propellers, as shown in Figure 0-13. Figure 0-13 1.10.4 Open Propeller After removing the sheath, unfold the propeller manually, as shown in Figure 0-14. Figure 0-14 1.10.5 Install and Enable Aircraft Battery Pick up the battery and push it into the battery compartment horizontally, as shown in Step 1Figure 0-15.
34 Figure 0-15 When you hear “clicking” sound, the battery is put into the battery compartment Step 2completely, so the installation is completed, as shown in Figure 0-16. Figure 0-16 Short press it once and long press it for 3s. The battery is power-on, and the aircraft Step 3enters self-inspection status. Please don’t move during self-inspection of the aircraft. 1.11 Prepare Remote Control 1.11.1 Install Micro SD Card Remote control owns about 3G memory space. Please choose and install micro SD Card according to actual needs.  The following chapter is optional for operation. It is for your reference when the user needs to install micro SD card.  Micro SD card needs to be configured on your own.  Micro SD card supports max. 16G.
35 Figure 0-17 Make the metal surface of micro SD card face downward and insert it into the micro SD card slot of the remote control side panel horizontally. 1.11.2 Open Antenna Open the antenna of remote control to proper location, as shown in Figure 0-18. Figure 0-18 1.11.3 Enable Remote Control Power Please skip the chapter if the power is not turned off after checking remaining battery. Enable remote control power: move the power button of remote control to the arrow location, as shown in Figure 0-19.
36 Figure 0-19 1.11.4 Confirm Remote Control Mode It is mode 2 by default. Please set in “Settings > RC Settings > Joystick Mode” to switch mode, as shown in Figure 0-20. Figure 0-20 Please refer to “1.15.4 Manual Flight Control” for remote control mode and its corresponding relations. 1.11.5 Set Quick Operation Click at the upper right corner of main interface, set quick operation items of remote control interface, view dashboard, and set PTZ, image transfer, flight task, flight path and stop beep. 1.11.5.1 Dashboard View parameters of remote control dashboard. Click “Dashboard”, and the system enters “Dashboard” interface, as shown in Figure 0-21.
37 Figure 0-21 1.11.5.2 PTZ Set the PTZ, such as PTZ position and throwing. Click “PTZ”, and the system enters “PTZ” interface, as shown in Figure 0-22. Step 1
38 Figure 0-22 Set parameters according to actual needs. Please refer to Table 0-3 for details. Step 2Parameter Note PTZ Mode View present mode of PTZ. PTZ Position Set PTZ position, including PTZ 90 degrees and PTZ center. PTZ 90 degrees: the camera is vertically downward.  PTZ center: the camera lens faces the front. Throwing Set throwing, including throwing device A and throwing device B. Table 0-3 Click key A on the remote control, to carry out PTZ control. 1.11.5.3 Image Transfer Set resolution ratio, frame rate and maximum bandwidth of preview image according to needs. Select “Image Transfer”, and the system enters “Image Transfer” interface, as shown in Step 1Figure 0-23.
39 Figure 0-23 Select resolution ratio, frame rate and maximum bandwidth of preview image according Step 2to actual needs. 1.11.5.4 Other Set the flight task, flight path and stop beep here. 1.11.5.4.1 Fly Task Set the flight task of remote control according to actual needs, including flight path and flight time. Select “Other > Flight Task”. Step 1The system displays “Flight Task” interface, as shown in Figure 0-24.
40 Figure 0-24 Configure flight task according to actual needs. Step 2 Append: click this icon to enter waypoint setting interface, set waypoint flight task according to actual needs and save it.  Download: click this icon to download present saved flight path automatically. Modify waypoint according to actual needs and save the task at remote control.  Select: click this icon to select one task or multiple tasks, and delete the task. 1.11.5.4.2 Flight Data Save and delete the flight path data of the aircraft. Select “Other > Flight Data”. Step 1The system displays “Flight Data” interface, as shown in Figure 0-25.
41 Figure 0-25 Click “Edit”. Step 2Select the flight path which shall be deleted and saved according to actual needs, as shown in Figure 0-26. Figure 0-26 Click “Complete” to complete flight data setting. Step 3 Click “Select All” to operate all flight data together.
42 1.12 Enable Aircraft Power After power on, when the remote control doesn’t require other operations, please always keep the aircraft horizontal and static; otherwise, it may result in initialization failure. Insert intelligent battery of the aircraft, so the aircraft is power-on and indicator light indicates present battery electricity, as shown in Figure 0-27. Figure 0-27 1.13 Check and Debugging The subsequent steps can be implemented only after checking and debugging all the items listed in the chapter below. Besides, the remote control prompts that each state is normal and the aircraft indicator light flashes green. It is recommended to set the display image of remote control as video preview mode before taking off. Check operation condition. Please debug each component to make it operate normally when both remote control prompts abnormity. It is going to list common calibration items, abnormities and solutions in the following chapter. 1.13.1 Remote Control Calibration If it isn’t turned to maximum value end, it may not respond to operation, operation is not smooth,
43 and the aircraft may even explode after calibration.  After calibration, view “1.11.5.1 Dashboard“, and turn corresponding buttons to confirm if calibration is successful. After successful calibration, each parameter is about 1514. Turning the endpoint, maximum value is 19XX while minimum value is 10XX.  The remote control can be normally used about 30s after calibration. Select “Settings > Remote Control Settings> Joystick Calibration”. Step 1The system displays “Joystick Calibration” interface, as shown in Figure 0-28. Figure 0-28 Move both the left and right joysticks back to the middle. Step 2 Click “Start Calibration”. Step 3 Turn two joysticks and turn to the maximum value end of each direction for several Step 4times. Slide the rolling wheels on both sides, slide to the maximum value end of two directions Step 5for several times. Click “Complete Calibration” after turning the rolling wheels and joysticks. Step 61.13.2 Accelerometer Calibration Pay attention to levelness and perpendicularity during calibration. Non-standard posture during calibration will lead to abnormal flight and even explosion. Select “Settings > General > Other > Accelerometer Calibration” to enter “Accelerometer Calibration” interface, as shown in Figure 0-29.
44 Figure 0-29 Place the aircraft on a flat surface, and click “Start Calibration”.  The remote control will prompt “Calibration Success” if it is successfully calibrated.  The remote control will prompt “Calibration Failure” if it fails to calibrate. Click “Retry” till it is successfully calibrated. 1.13.3 Initialization Failure Abnormity Prompt Remote control prompts “Initialization Failure”. Possible Reasons After power on and before taking off, it may result in initialization failure if you move the aircraft. Solutions Power on the aircraft again after the power is cut off, and keep the aircraft horizontal and static during initialization. Please contact our company if initialization fails for several times. 1.13.4 Geomagnetic Abnormity Abnormity Prompt  Aircraft indicator flashes ●●●.  Remote control prompts “Geomagnetic Abnormity”.
45 Possible Reasons  The use position has changed a lot, which means the geographical location is quite far away from the last geographical location where the aircraft is used, causing big change to geomagnetic field.  There is another intensive magnetic field or abrupt change in the environment, affecting geomagnetic field. Solutions Select “Settings > General > Other > Geomagnetic Calibration” on the remote control. Step 1The system displays “Geomagnetic Calibration” interface, as shown in Figure 0-30. Figure 0-30 Click “Start Calibration”. Step 2 Keep the aircraft horizontal and rotate it for 360° horizontally, as shown in Figure 0-31. Step 3
46 Figure 0-31 Keep the aircraft vertical and rotate it for 360° vertically, as shown in Figure 0-32. Step 4 Figure 0-32  It will prompt geomagnetic calibration success if it is successfully calibrated.  It will prompt geomagnetic calibration failure if it fails to calibrate. Repeat Step 2, 3 and 4 to calibrate again. 1.13.5 GPS Satellites Insufficiency Abnormity Prompt  Displayed number of satellites of remote control is less than 6.  GPS HDOP: at the top status bar of remote control is less than 1 bar or there is
47 no signal. Possible Reasons  The flying environment is not wide open enough, which is severely blocked.  There is some other interference around the surroundings. Solutions Move the aircraft to a wider area and wait for 30s.
48 Enable Flight This chapter will elaborate the complete flow of formal takeoff and landing of the aircraft. Please stay away from the rotating propellers or motor, to avoid personal injury. For your personal and property safety, please make sure to check the following items carefully before enabling flight.  Flight preparations listed in Chapter 3 are all completed.  All the components have been correctly and stably installed.  Make sure that each spare part is in good condition. Please do not fly the aircraft if some parts are aged or damaged.  Flight environment meets the requirements listed in important safeguards and warnings. Please do not block the ventilation near heat dissipation hole when the motor is operating. Enable Flight Unlock ↓ Take off ↓ Flight ↓ RTH and Landing ↓ Lock Figure 0-1 4.1 Flight Mode Control flight mode via driving lever during flight phase, as shown in Figure 0-2.
49 Figure 0-2 Three-level driving lever:  Upper level: Intelligent flight mode. The aircraft will fly automatically according to the pre-set flight route.  Medium level: It is the fixed height flight mode in manual flight mode. The aircraft will maintain the current flight height when the throttle joystick is in the middle.  Lower level: Fixed point flight mode in manual flight mode. The aircraft will maintain the current location when all sticks are located in the middle. 1.15 Manual Flight Mode 1.15.1 Introduction to Manual Flight Flow Manual Flight Mode Manual Unlock ↓ Manual Takeoff (One Key Takeoff) ↓ Manual Flight Control ↓ Manual RTH and Landing (One Key RTH and Landing) ↓ Manual Lock (Auto Lock Available) Figure 0-3 1.15.2 Unlock Flight Control Move the left joystick to lower left, meanwhile move the right joystick to lower right (or move the left joystick to lower right, meanwhile move the right joystick to lower left), and keep the status for 2s. At this moment, the propellers are unlocked and start to rotate. Move all the sticks back to middle, as shown in Figure 0-4.
50 Figure 0-4  If there is obvious difference about rotating speed of the propellers, move the left joystick to lower left and meanwhile move the right joystick to lower right (or move the left joystick to lower right, and meanwhile move the right joystick to lower left), and then keep the status till the propellers stop rotating. Turn off the aircraft and contact our company.  The aircraft will be automatically locked if it stays on the ground and doesn’t take off within 10s after it is unlocked. 1.15.3 Manual Takeoff Slightly push the throttle to mid-point or higher, as shown in Figure 0-5.
51 Figure 0-5 1.15.4 Manual Flight Control Set remote control mode and control flight direction of the aircraft. Figure 0-6 The joystick presets two remote control modes. It is mode 2 by default. Please modify in “Settings > Remote Control Settings > Joystick Mode” to switch to mode 1.  Mode 1: Vertical direction of left joystick is pitching joystick, which controls the aircraft to go forward and backward horizontally. Horizontal direction of left joystick is course joystick, which controls the aircraft to 
52 make left and right turn horizontally. Vertical direction of right joystick is throttle joystick, which controls the aircraft to ascend and descend. Horizontal direction of right joystick is rolling joystick, which controls the aircraft to move left and right horizontally. Figure 0-7  Mode 2: Moving the left joystick up and down (throttle joystick) to control aircraft’s ascending and descending. Moving the left joystick left and right (course joystick) to control aircraft’s left and right turn horizontally. Moving the right joystick up and down (pitching joystick) to control aircraft’s forward and backward movement horizontally. Moving the right joystick left and right (rolling joystick) to control aircraft’s left and right movement horizontally. Figure 0-8 1.15.5 Manual RTH and Landing  Manual RTH: Control the aircraft to hover over a proper landing point.  Manual landing: Reduce the throttle to make the aircraft land slowly.
53 Figure 0-9 1.15.6 Manual Locking Move the left joystick to lower left and move the right joystick to lower right at the same time (or move the left joystick to lower right and move the right joystick to lower left at the same time). Figure 0-10
54 1.16 Intelligent Mode 1.16.1 Intelligent Flight Mode Intelligent flight mode includes waypoints and circle around point of interest.  Waypoints flight: Set waypoint flight mission according to requirements. Move the flight mode joystick at right rear of remote control to intelligent mode after the aircraft takes off, select proper flight mission and click “Start Mission”.  Circle (around point of interest) flight: Set circle flight mission according to requirements. Move the flight mode joystick at right rear of remote control to intelligent mode after the aircraft takes off, select proper flight mission and click “Start Mission”.  When the flight mode joystick of remote control is moved to any mode (point, elevation or intelligent mode), you can set waypoint flight or circle flight and save flight mission.  The aircraft is allowed to implement flight mission only when the flight mode joystick of remote control is moved to the intelligent mode (Mode F).  It can realize waypoint flight or point of interest circle flight only after the aircraft takes off, and it can't be realized on the ground. Click the button on the main interface of the remote control, and enter the interface of intelligent flight mode, as shown in Figure 0-11. Figure 0-11
55 4.3.1.1 Waypoints Select “Waypoints”. Step 1The system displays “Waypoints” interface, as shown in Figure 0-12. Check total route length, estimated flight time and set “Cycle Flight” at the bottom of the interface. Figure 0-12 Click the map and the position can be set as a waypoint; several waypoints can be Step 2connected together and form a route. Check total route length, estimated flight time and set “Cycle Flight” at the bottom of the interface. Click a waypoint and it will become red. Waypoint setting interface will display on the Step 3right of the interface, as shown in Figure 0-13.
56 Figure 0-13 Set waypoint parameters. Please refer to Table 0-1 for more details. Step 4Parameter Note Altitude Set flight altitude of waypoint. Speed Set flight speed of waypoint Head orientation Set head orientation of waypoint according to requirement during flight. Residence time Set hovering time after the aircraft reaches a waypoint. Latitude and longitude Automatically acquire latitude and longitude of the waypoint when adding the waypoint. Manually set waypoint latitude and longitude. Waypoint position will skip to manual setting point after setting is done. Waypoint action No action: it is not to set waypoint action.  Shutter: it will take photos after the aircraft arrives at the waypoint. Action cycle Action cycle setting is invalid when the waypoint action selects “No Action”. When waypoint action selects “Shutter”, input time. The aircraft arrives at the waypoint and it will take a photo after a period of time. Note Action cycle shall be less than or equal to residence time. Table 0-1 Click “Save” to make configuration valid. Step 5 Click to set waypoint parameters in batches. Meanwhile, it can modify or delete several waypoints. Click to input mission name, click “Save” and you can check saved flight missions Step 6
57 in the list. Click to enter flight mission interface. There are three operations:  Add mission: Click the icon to enter waypoint setting interface, set waypoint flight mission and save it according to actual requirements.  Download mission: Click the icon to automatically download the currently saved flight route. You can modify the waypoint according to actual requirement and save it into the remote control.  Select mission: Click the icon, select one or more missions on the interface, and delete the mission(s). 1.16.1.2 Circle Select “Circle”. Step 1The system displays “Circle” interface, as shown in Figure 0-14. Figure 0-14 Click the map and the position can be set as interest point. Step 2 Click the interest point, and the point icon will become red. Settings interface of interest Step 3point will be displayed on the right of main interface, as shown in Figure 0-15.
58 Figure 0-15 Set the parameters of interest point. Please refer to Table 0-2 for more details. Step 4Parameter Note Altitude Set flight altitude of interest point. Speed Set flight speed of interest point. Cycle radius Set flight radius of aircraft flying around interest point. Cycle mode Select the flight direction of aircraft flying around interest point, clockwise optional. Table 0-2 Click “Save” to make configuration valid. Step 5 Set one interest point only for each flight mission. Click to input mission name, click “Save” to save flight mission. Step 61.16.2 Intelligent Locking Mode Click and it will pop out a dialog box. Select locking mode of the aircraft. Step 1
59 Figure 0-16 There are two types of intelligent locking modes, namely course lock and return lock.  Course lock: Click it to lock the present head direction as its forward direction. During the following flight process, the aircraft course has nothing to do with the head direction; the aircraft will always move forward according to the locked head direction.  Return lock: Click it and the aircraft course has nothing to do with the head direction. Always take the straight line direction far away from HOME point as forward direction and the straight line direction close to HOME point as backward direction. If both modes are canceled: the aircraft head direction is forward direction. Click “Return Lock” and the icon becomes yellow, and it will prompt “Return Lock Step 2Enabled”. Click “Course Lock” and the icon becomes yellow, and it will prompt “Course Lock Enabled”. 1.16.3 Intelligent Operation 1.16.3.1 Auto Takeoff In fixed point mode, first unlock flight control, and then short press the takeoff and landing button on the front panel of the remote control. The aircraft will take off automatically and begin flight according to the pre-set route.
60 Figure 0-17 1.16.3.2 Auto RTH and Landing The landing under the condition of low battery or in the uncontrollable situation has been introduced in other chapters; this chapter will only introduce the landing modes in other situations. Short press RTH button on the front panel of the remote control, and the aircraft will return Home. Figure 0-18 1.16.3.3 One-key Landing Under the present condition, the aircraft needs to land vertically. Short press the takeoff and landing button on the front panel of the remote control, and the aircraft will land at the current position automatically. Figure 0-19
61 One-key landing doesn’t return Home, but the aircraft will land at the current position immediately. 1.17 Intelligent Protection Mechanism 1.17.1 Low Battery There are totally three prompts of aircraft low battery for the remote control, and each prompt is more serious than the previous one.  Level-one low battery, remote control prompts message: “Low Voltage Alarm”, along with alarm sound.  Level-two low battery, remote control prompts message: “Serious low voltage home”, along with alarm sound. First ascend to 120m, and return to HOME point.  Level-three low battery, remote control prompts message: “Serious low voltage landing”, along with alarm sound. Meanwhile, the aircraft triggers landing mode. 1.17.2 Out of Control  The aircraft may run into the following out of control situations: The aircraft or remote control antenna is damaged, and it fails to receive and send signals. Intensive magnetic field arises in ambient environment, which interferes with the aircraft and remote control.  Solutions: Out of control auto return: ascend the aircraft to 120m first and then return to HOME point. 1.18 Remote Control Setting 1.18.1 Remote Button User-defined Set the function of “A” button on the remote control, including “One button to return to center” and “One button 90°”. Select “Settings > Flight Control Settings > Remote Control Settings > Remote Button User-defined”. The system displays “Remote Button User-defined” interface, as shown in Figure 0-20.
62 Figure 0-20 1.18.2 Flight Control Settings 1.18.2.1 Fence Settings Select “Settings > Flight Control Settings > Fence Settings”. The system displays “Fence Settings” interface, as shown in Figure 0-21. Figure 0-21
63 5.5.2.1.1 Fence Type Draw electronic fence area. Select “Settings > Flight Control Settings > Fence Settings > Fence Type”, as shown in Figure 0-22. Figure 0-22  ALT (Limited altitude): limit the max. flight altitude of the aircraft, but there is no limit in horizontal direction of the aircraft.  Circle: Take HOME point as circle center and the set value as radius. The aircraft is restricted to fly within the circle, and there is no limit to the altitude.  ALT and Circle: Take HOME point as circle center and set value as radius. The set height is considered as max. flight altitude; the aircraft is restricted to fly within the cylindrical area.
64 Figure 0-23 1.18.2.1.2 Fence Action Select “Settings > Flight Control Settings > Fence Settings > Fence Action”, as shown in Figure 0-24. Figure 0-24  Notify: The aircraft hovers in the air when electronic fence is triggered. Preview interface of remote control gives a prompt, along with buzzing.  RTL: When electronic fence is triggered, preview interface of remote control gives a
65 prompt, along with buzzing. Meanwhile, the aircraft returns automatically. 1.18.2.1.3 Other Settings Select “Settings > Flight Control Settings > Fence Settings”.  Set radius and altitude.  Set trigger distance. For example, when the fence type is set as radius + altitude, the radius is set as A meters and altitude is set as B meters, and if the trigger distance is set as C meters, then it will trigger RTH or landing when the aircraft is (A-C) meters away from the HOME point horizontally or flight altitude exceeds (B-C) meters; the aircraft will implement the action of RTH or landing. 1.18.2.2 Enable Electronic Fence Enable electronic fence after setting fence area. Select “Settings > Flight Control Settings”, enable electronic fence on the right of the “Fence Enable”. Figure 0-25 1.18.3 Preview Settings Set resolution, frame rate and max. bandwidth of preview image according to requirements. Select “Settings > Flight Control Settings > Preview Settings” and enter the preview Step 1setting interface, as shown in Figure 0-26. Figure 0-26 Select “Settings > Flight Control Settings > Preview Settings > Image Transmission Step 2Settings”.
66 The system displays “Image Transmission Settings” interface, as shown in Figure 0-27. Figure 0-27 Select one option. Step 3Icon at the end of selected line becomes green and checked, which makes it valid immediately. 1.18.4 Camera Settings 1.18.4.1 Photo Settings Set resolution, frame rate and max. bandwidth of photos taken by PTZ camera according to requirements. Select “Settings > Camera Settings > Photo Settings”. Step 1The system displays “Photo Settings” interface, as shown in Figure 0-28.
67 Figure 0-28 Select one line. Step 2Icon at the end of selected line becomes green and checked, which makes it valid immediately. 1.18.4.2 Video Settings Select to enable “Camera Auto-take Video When Unlock” or not; select the resolution, frame rate, stream and coding format of PTZ camera. Please ensure that the aircraft is unlocked during video setting. Video setting can be realized only under unlocked status. Select “Settings > Camera Settings > Video Settings”. Step 1The system displays “Video Settings” interface, as shown in Figure 0-29.
68 Figure 0-29 Select the switch behind “Camera Auto-take Video When Unlock”. When the switch Step 2turns green and ticked, it means that the function is enabled. Select “Resolution/FPS/KBps”, click a line, and icon at the end of selected parameter Step 3line becomes green and checked, which makes it valid immediately. Select “Stream Format”, as shown in Figure 0-30. Step 4 Figure 0-30 Click a line, and icon at the end of selected parameter line becomes green and Step 5checked, which makes it valid immediately.  MJPG: In this mode, video image needs relatively high stream value to guarantee definition. To obtain a good effect, it is suggested to use maximum stream value
69 among reference stream value.  H.264 Main: Main Profile mode.  H.264 Baseline: Baseline Profile mode.  H.264 High: High Profile mode.  H.265: Main Profile mode. 1.18.4.3 Image Settings Set the brightness, contrast, saturation, sharpness and gamma value of the preview image of PTZ camera. Select “Settings > Camera Settings > Advanced Settings > Image Settings”. Step 1The system displays “Image Settings” interface, as shown in Figure 0-31. Figure 0-31 Set the parameter items on the right of the interface. Step 2 Brightness: Adjust the overall brightness of the image; adjust the value when the overall brightness of image is too bright or too dark.  Contrast: Adjust the image contrast. Adjust the value when overall brightness is proper but the image contrast is not enough.  Saturation: Adjust the bright degree of the color, which will not affect the overall brightness of the image.  Sharpness: Adjust the image resolution and sharpness degree of image edge.  Gamma: Optimize brightness and contrast, and adjust slight brightness and darkness layer of the image. Set parameter value by sliding, and it is valid immediately. Step 31.18.5 General Settings Realize firmware update and other settings, including brightness, date and time, network setting, language and Micro SD card setting.
70 1.18.5.1 Other Settings 1.18.5.1.1 Network Settings Network access of remote control includes Wi-Fi, mobile hotspot. Select “Settings > General Settings > Other Settings > Network Settings”. Step 1The system displays “Network Settings” interface, as shown in Figure 0-32. Figure 0-32 Select “Network Setting”. Step 2 Wi-Fi: Enable “WLAN”, connect the remote control with wireless network, and thus transmit data through wireless network.  Mobile hotspot: Enable “Mobile WLAN Hotspot”, so the user’s mobile phone or other devices are connected with the network through mobile hotspot. 1.18.5.1.2 Micro SD Settings View total space of Micro SD card and the space occupied by every part. Select “Settings > General Settings > Other Settings > Micro SD Card Settings > Storage Settings”. The system displays “Storage Settings” interface, as shown in Figure 0-33.
71 Figure 0-33 1.18.5.1.3 Brightness Set the overall display brightness of the remote control touch screen. Select “Settings > General Settings > Other Settings > Brightness”. Step 1The system displays “Brightness” interface, as shown in Figure 0-34. Figure 0-34 Drag the adjustment bar to set overall brightness of remote control. Step 2It becomes darker when the adjustment bar moves left, and becomes brighter when it moves right.
72 1.18.5.1.4 Date and time Set the date, time and time zone displayed on the remote control. Select “Settings > General Settings > Other Settings > Date and Time”. Step 1The system displays “Date and Time” interface, as shown in Figure 0-35. Figure 0-35 Set parameters according to actual needs. Please refer to Table 0-3 for more details. Step 2Parameter Note Date Click it to set date of remote control. Time Click it to set time of remote control. Time Zone Click it to set present time zone of remote control. Table 0-3 1.18.5.1.5 Language Set the language displayed on the remote control. Select “Settings > General Settings > Other Settings > Language”. Step 1The system displays “Language” interface, as shown in Figure 0-36.
73 Figure 0-36 According to actual needs, select English or Chinese. Step 21.18.5.2 About View hardware device model and version info. Select “Settings > General Settings > About” to enter “About” interface, as shown in Figure 0-37. Figure 0-37
74 End Flight  This chapter elaborates the operation steps after aircraft landing.  Please operate according to the following flows to make sure normal application for the next time. Some of the operations are not indispensable. Please select according to the actual situation. End Flight Turn off power ↓ Fold aircraft ↓ Dismantle image transmission antenna ↓ Take out other components Figure 0-1 5.1 Turn off Power It has to turn off the aircraft power first, and then turn off the power of remote control. Short press the power switch of aircraft battery once, and long press it for 3s, so as to Step 1turn off aircraft power. Press the snap joints at both ends of the battery, and separate the battery from battery Step 2compartment. Keep the battery horizontal and take it out, as shown in Figure 0-2. Step 3 Figure 0-2 Move the power switch on the rear panel of the remote control to the other side. It Step 4
75 means that remote control power has been turned off when the indicator light of remote control front panel is off. Figure 0-3 5.2 Dismantle Air-borne Device Loosen 4 mounting screws, as shown in Figure 0-4. Step 1 Figure 0-4 Dismantle the PTZ camera. Step 25.3 Fold Aircraft Fold propeller blades, and and fix them onto the arm with sheath, as shown in Figure Step 10-5. Figure 0-5 Restore the antenna and keep it close to the arm, as shown in Figure 0-6. Step 2
76 Figure 0-6 Hold the arm with hand, move the arm wrench, fold the arm downwards and keep it Step 3close to landing gear, as shown in Figure 0-7. Figure 0-7 5.4 Copy Video of Camera Micro SD Card
77 Figure 0-8 Open micro SD card plug with hands. Step 1 Slightly press micro SD card and it will pop out. Pull out the micro SD card. Step 2 Insert the micro SD card into the card reader, and connect the card reader to computer. Step 3Copy the micro SD card video into the computer via card reader and save it. 5.5 Remove Other Components  Remove SIM card: open silicone cover of side panel, pull out SIM card and close the silicone cover.  Fold remote control antenna: Fold the antenna and make it close to the front panel of remote control.
78 Upgrade and Update This chapter elaborates upgrade methods of the device. 1.19 Firmware Update The aircraft and remote control have to be enabled and connected during firmware update, in order to pair them successfully. Don’t upgrade the firmware during flight! Update flight control, transmitting and receiving firmware of the aircraft, as well as transmitting and receiving firmware of the remote control. Insert the micro SD card with firmware update package into the micro SD card slot of Step 1the remote control. Select “Remote Control > Settings > General Settings”. Step 2The system displays “Firmware Update” interface, as shown in Figure 0-1. Figure 0-1 Select “Update Now”. Step 3The system starts to update the firmware. If micro SD card isn’t inserted, it will display the latest version on the right of each firmware. 1.20 Remote Control Update 1.20.1 APP Update Insert the micro SD card with APP update package into the micro SD card slot of the Step 1remote control. Select “Settings > General Settings”. Step 2It will display the current APP version number or update software on the right of “APP Update”, as shown in Figure 0-2.
79 Figure 0-2  It doesn't need to update when it displays the version number, and it means that the current APP is the latest version.  Update is available when it displays “Update Now”. Select “Update Now”. Step 3Update automatically and display update progress. After successful update, version number in the above figure will be the same as update software. 1.20.2 Download and Update Offline Map of Remote Control Connect Wi-Fi, so the remote control accesses the network. Step 1 Select “Settings > General Settings > Other Settings > Offline Map”. Step 2The system displays the interface of “Offline Map”, as shown in Figure 0-3. Figure 0-3 Select the city which needs to be updated, and then click “Download” button in the Step 3right. The map takes effect immediately, without need for other operations. Step 4
80 Main Technical Parameters Appendix 1Parameter Item Parameter Value Model Navigator X650 System Environment Adaptability Operating temperature -20℃～60°C Operating humidity Operating humidity is 95%, non-condensation. Aircraft Wheel base 650mm Aircraft type 4 rotor wings Mechanical features of arm Foldable Rack weight (except battery and load, only power system) 2530g Battery weight 1700g Satellite positioning module GPS Max. flight altitude No less than 5000m Battery 6S LiPo 12000mAh intelligent battery Max hovering time 30min Power System Propeller wing material Carbon fiber Propeller wing dimension 16 inch Mechanical features of propeller wing Foldable Flight Control Hovering accuracy (relative accuracy) Horizontal: ±0.2m  Vertical: ±0.5m Wind resistance capacity 6 wind scale Max. attitude angle velocity Course: 150°/s  Pitch: 250°/s Max. attitude angle 35° Cruising speed 10m/s Built-in function Fixed elevation, fixed point, autonomous cruise and several other flight modes Auto takeoff and landing  Low voltage protection  LED and remote control APP prompt  Auto RTH  Preset no-fly zone  Electronic fence PTZ Weight (including load) 880g Angle control accuracy ±0.01° Max. controllable rotation speed Course: ±130°/s  Pitch: ±130°/s Controllable rotation range Course:±173°  Pitch: -90° to +45° 
81 Parameter Item Parameter Value Model Navigator X650 Installation mechanical feature Quick mount and demount Built-in function Two working modes:  Course follow mode (relative position of aircraft and PTZ doesn’t change)  Course lock mode (the angle between PTZ and the ground doesn’t change) Built-in independent IMU module  X650 exclusive servo drive module  Ethernet video transmission and camera PTZ control Visible Light Camera (2 MP, 30X optical zoom) Sensor 1/2.8" 2MP CMOS Max resolution 1920 (H) *1080 (V) View angle 67.8°～2.77° WDR Support Video compression standard H.264 Base line Profile Frame rate 20fps@1080p, 25/30fps@720p Iris F1.6～F4.4 Focal length 4.5mm～135mm (30x optical zoom) Digital NR 3D&2D SNR ≥55dB (AGC Off, Weight ON) Min illuminance Color: 0.005Lux@F1.6  Black and white: 0.0005Lux@F1.6 Backlight compensation mode BLC/HLC Day/night switch Auto/Manual WB Auto/Manual/Tracking/Outdoors/Indoors/Outdoors Auto/Sodium Lamp Auto/Sodium Lamp Electronic shutter 1/1s～1/30000s Storage 128GB Micro SD card Integrated remote control Features Integrated design of remote control display Remote control distance ≥5km Remote control dimension 350mm×228mm×85mm Battery 7800 mAh Output port micro USB, headset port Operating screen and system Screen size: 7” (Multi-point capacitance)  Resolution: 1024*600  OS: Android 5.1 Network Wi-Fi IEEE802.11 b/g/n Image transmission distance Max. 10km Data transmission distance Max. 10km Storage 128GB Micro SD card
82 Parameter Item Parameter Value Model Navigator X650 Software function Parameter setting  Auto planning of tour mission  Pattern template import/export  Auto takeoff/landing  Real-time switch of video and map  Smart flight mode:  Course lock  RTH lock  Circle around point of interest  Waypoint flight Mission record  2D map Appendix Table 1-1
83 Aircraft State Indicator Appendix 2The aircraft status indicator over the power switch is turned on after the aircraft is enabled. Different colors and statuses mean differently. Please refer to the Appendix Table 2-1. Please do understand the contents listed in the table below before flight, which is to help you quickly understand the aircraft status or positioning problem during flight. The actual operation methods will be specifically introduced in other chapters. Phase Indicator color and status Implication Operation Start ●●● ●●● ●●●… Self-check and preheating Wait ●Normally on System self-check report error - ● ● ●… Aircraft in no-fly zone Move the aircraft out of no-fly zone. Please refer to “1.13 Check and Debugging” for the flight area. Compass calibration ●Normally on Horizontal calibration of compass Wait ●Normally on Vertical calibration of compass Wait ●● ●● ●●… Calibration failure of compass Manually calibrate compass Pair ●Normally on Pairing success - Flight ● ● ●… Take off normally - ●●● ●●● ●●●… - Disconnected from remote control for more than 3s - ●●● ●●● ●●●… Level 1 low battery warning - ●●●● ●●●● ●●●●… Level 2 low battery warning - ●●●● ●●●● ●●●●… - Disconnected from remote control for more than 3s - ●●●● ●●●● ●●●●… Level 1 low battery warning - ●●●●● ●●●●● ●●●●●… Level 2 low battery warning - ●●● ●●● ●●●… Disconnected from -
84 Phase Indicator color and status Implication Operation remote control for more than 3s ●●● ●●● ●●●… Level 1 low battery warning - ●●●● ●●●● ●●●●… Level 2 low battery warning - ●●● ●●● ●●●… Return Image transmission disconnected - ●●●● ●●●● ●●●●… Disconnected from remote control for more than 3s - ●●●● ●●●● ●●●●… Level 1 low battery warning - ●●●●● ●●●●● ●●●●●… Level 2 low battery warning - ●●● ●●● ●●●… Disconnected from remote control for more than 3s - ●●● ●●● ●●●… Level 1 low battery warning - ●●●● ●●●● ●●●●… Level 2 low battery warning - Firmware upgrade ●● ●● ●●… Firmware upgrade in progress Wait ●Normally on Upgrade failed Check upgrade step. Upgrade again ●Normally on Upgrade succeeded - Appendix Table 2-1
85 System Pairing Appendix 3 The aircraft and remote control have been paired before factory delivery. Abnormity It needs to pair again when the remote control relation between remote control and aircraft loses effect. Specific Operations With pair pin, long press the pair button of the aircraft (on the right of power switch) for Step 16s. Appendix Figure 3-1 Select “Settings > Remote Control Settings > Remote Pair” on the remote control. Step 2The system displays the interface of “Remote Pair”, as shown in Appendix Figure 3-2.
86 Appendix Figure 3-2 Click “Start Pair” on the remote control, and the system starts pairing automatically. Step 3 It means pairing is successful when the remote control prompts “Success”. Step 4 If the interface prompts pairing failure, click “Retry” and repeat above step 1-4. Step 5
FAQ Appendix 4Appendix 4.1 FAQ and Solutions of Aircraft Question: Images are subject to water ripple and jitter in case of gale. Solution: Prevent PTZ from facing the gale directly. Appendix 4.2 FAQ and Solutions of Remote Control Question: Response speed of remote control touch screen becomes slow and has other abnormities. Solution: Restart the remote control with power switch at the back of remote control. Please timely contact the supplier if it is not improved. Appendix 4.3 FAQ and Solutions of Airborne Device Question: Recorded video loss (including failure to copy data from micro SD card). Solution: Check the aircraft version. Please contact the supplier if the version is too low. Appendix 4.4 FAQ and Solutions of Charger Question: Charger displays error prompts: ERR1 (Starting Connection Error), ERR2 (Current Abnormity Protection), ERR3 (Balance Port Fault), ERR4 (AC Input Fault) and ERR5 (Charging Connection Error).
Solution: Please inspect whether connection between AC power line and charger, or connection between charger and battery is abnormal or not. Please contact the manufacturer if it fails to be solved. ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD. Address: No. 1199, Bin’an Road, Binjiang District, Hangzhou, P.R. China Postcode: 310053 Tel: +86-571-87688883 Fax: +86-571-87688815 Email:overseas@dahuatech.com Website: www.dahuasecurity.com

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