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xsto M4U User Manual

Powered wheelchair (mobilityrobot)
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User Manual
Powered Wheelchair(Mobility Robot) M4U
file number：D701000181
version number ：B.3
Write the date：2024-6-11
Please read the manual carefully before using the product
and keep it in a safe place.

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Summary of Contents for xsto M4U

  • Page 1 User Manual Powered Wheelchair(Mobility Robot) M4U file number：D701000181 version number ：B.3 Write the date：2024-6-11 Please read the manual carefully before using the product and keep it in a safe place.

  • Page 2: Table Of Contents

    CATALOG Brief introduction ................. 1 1 Icons and use instructions ............2 1.1 Marking instruction ................ 2 1.2 Notice Before Use ................2 1.3 Tag instructions ................3 2 About the equipment ..............4 2.1 Packing list ..................4 2.2 Optional accessories ..............5 2.3 Product Structure ................
  • Page 3 3.10 Mechanical brake ................47 3.11 Unlock the control key ............... 49 3.12 Handrest USB charging seat description ........54 3.13 Uphill and downhill regulation and speed protection instructions ..................55 4 Assembly and disassembly ............56 4.1 Component introduction .............56 4.2 Assembly Method ................. 57 4.3 Removal method ................
  • Page 4 8.1 Fault code ..................83 8.2 Common fault screening ..............85 9 Mobile phone App function ............90 9.1 Download ..................90 9.2 Registration and login ..............92 9.3 Remote control and operation ..........102 10 Electromagnetic Compatibility Information ......133...

  • Page 5: Brief Introduction

    Compared to the traditional electric powered wheelchair, the M4U combines the ability to lift the seat height and the seat adjustment, as well as many other practical designs.

  • Page 6: Icons And Use Instructions

    1 Icons and use instructions 1.1 Marking instruction WARNING —— involves personal safety NOTICE —— may cause minor injury or machine damage NOTICE ——This product is not suitable for the visually impaired 1.2 Notice Before Use Use of this equipment adjacent to or stacked with other equipment should be avoided because it could result in improper operation.

  • Page 7: Tag Instructions

    guidance of their families. A warning that wheelchairs should only be operated after operator training and adjustments specific to the operator are completed and confirmed as safe. The smart mobility scooter is not suitable for people with mental disabilities. 1.3 Tag instructions Pay attention to prevent hand clamping Pay attention to electromagnetic...

  • Page 8: About The Equipment

    It is forbidden to store articles Unlock and lock the mechanical brakes（ see details Mechanical brake 3.10 ） 2 About the equipment 2.1 Packing list M4U/M4U-H intelligent mobility scooter battery instructions charger （1.5M） remote key hexagon spanner Safety belt Safety belt instructions...

  • Page 9: Optional Accessories

    2.2 Optional accessories Mobile The M4-H/M shoulder Ventilation Inflatable phone 4 backrest cushion cushion support section Umbrella tooling WARNING Use of accessories, transducers and cables other than those —— specified or provided by the manufacturer of this equipment could result in increased electromagnetic emissions or decreased electromagnetic immunity of this equipment and result in improper operation.

  • Page 10: Product Structure

    2.3 Product Structure 1: Ba c k r e s t 2: Jo y s tic k con tr oll er 3: rea r whee l 4: front push rod 5: front wheel (universal wheel)6: Armrest 7: seat cushion 8: leg support 9: pedal 10: rear pushrod 11 : ba t t e r y1 2 : an ti - tip p in g wh ee l 13: he ad res t...

  • Page 11: Product Parameter

    2.4 Product Parameter qualification Model M4U-H Height: 935mm Height: 1266 mm Standard state Width: 615 mm Width: 615 mm size Length: 1055 mm Length: 1055 mm Height: 570 mm Height: 580 mm Folding size Width: 615 mm Width: 615 mm...
  • Page 12 size (unit:mm) Chassis component 25kg 25kg weight Battery module size 245*130*130 245*130*130 (unit:mm) Battery component weight Rated load 115kg 115kg The highest 6Km / h 6Km / h speed Full battery life 15km 15km Machine folding (seat Machine folding Folding form cushion needs to be (seat cushion needs removed)
  • Page 13 barrier height Maximum backward barrier height Full load maximum 6° 6° uphill angle minimum 835mm 835mm turning radius Battery type Lithium battery Lithium battery 25.55V 15.6Ah 25.55V 15.6Ah Battery Nominal Nominal voltage25.55V, parameters voltage25.55V final voltage:19.25V final voltage:19.25V Charger input： Charger input：...
  • Page 14 Battery storage / operating 0℃ to + 45℃ / 0℃ 0℃ to + 45℃ / 0℃ temperature to + 45℃ to + 45℃ range Noise size <70dB <70dB Serial number See the nameplate of See the nameplate of the fuselage the fuselage classification IPX4...

  • Page 15: Overall Size Of Equipment

    2.5 Overall size of equipment unit:mm standard state 1051 Folding State state 1080 Elevated state 1010...
  • Page 16 unit:mm 1266~1435 standard state 1055 Folding State state Elevated state 1400~1565 1010...
  • Page 17 width Max 880mm Min 615mm 1055 1194 Elevated standard Folding state state...

  • Page 18: Initialization

    2.6 Initialization When the M4U smart mobility scooter is delivered, the main engine and the battery are stored separately. When the seat assembly is stored separately from the chassis assembly and pedal assembly, please assemble the three parts first, see 4.2Assembly Method for details.

  • Page 19: Method Of Operation

    At the same time, press and hold the plus and minus buttons . After about 3 seconds, start the one-key expansion function, the screen shows "U", and the smart scooter will rise to the standard state. 3 Method of operation 3.1 Check before use Check the wrench at the bottom of the seat and lock it if...
  • Page 20 please contact the manufacturer. Check whether the battery is damaged, whether the battery is wet, whether it is installed correctly, and stop use if damaged or wet. If not installed correctly, it shall be used after correct installation.（ see details 6Battery instructions） Check whether the pedal is installed firmly.

  • Page 21: Ride And Leave

    3.2 Ride and leave 3.2.1 Seating from the front Hold on the pedal front end and fold up the front pedal. After seating it, lower the front pedal. Seat, and then appropriately adjust the seat height to the comfortable position.（See 3.7 Lift and fold for how to adjust the seat）...
  • Page 22 Do not directly step on the pedal to sit in or leave. The machine will be turned up.
  • Page 23 3.2.2 Side seating Rotate the handrail upward until the position is as shown on the left. Back to the seat, as shown on the left, sit on the seat cushion. Adjust the sitting position as shown on the left panel. And lower the handrail.

  • Page 24: Operation Declaration

    3.3 Operation declaration 3.3.1 Key function introduction Power button： Turn on/off the machine Turtle button: lower the speed range Rabbit button: raise the speed range Minus button: lower the seat height Plus button: Raise the seat height horn button...
  • Page 25 3.3.2 Display Instruction Represents the percentage of the battery. As shown in the figure, it represents 88% remaining. When the power is below 20%, the red light flashes on the left and right sides of the power indicator. Please charge as soon as possible.

  • Page 26: Leg Support

    Represents the state of one-click folding, and the machine performs the folding operation. 3.4 Leg support Press the illustrated button that showed in the left picture, the plunger both sides will contract. The leg supports can be converted to two states.

  • Page 27: Head Pillow Adjustment

    Leg support close state. Leg support open status. 3.5 Head pillow adjustment Release the plum bolt to adjust the headrest. Plum bolt...
  • Page 28 The headrest can be raised to the Head pillow pole bottom of the headrest pole seat Head pillow pole seat As shown in the left figure, the bottom of the headrest is already higher than the bottom of the headrest pole seat, which can cause danger in this condition.

  • Page 29: Drive

    3.6 Drive 3.6.1 Applicable road conditions The M4U smart mobility scooter is suitable for driving on the following terrain: Indoor Including ceramic tile surface, wood board surface, pavement underground garage, etc. Urban road Including parking oil road, cement road, sidewalk, paving brick road, park lawn and so on.
  • Page 30 * The intelligent scooter can advance smoothly through the 4cm high single step, backward through the 4cm high single step, and should be careful when passing the steps. 3.6.2 Advance Bring the smart scooter forward by pushing the joystick on the handle.
  • Page 31 3.6.3 Draw back By pulling the joystick on the handle, the smart scooter will step back and stop the smart scooter after letting go. The rocker has stepless control, the greater the offset, the greater the speed. Turn direction 3.6.4 By moving the joystick on the control handle left and right to make the smart scooter rotate...
  • Page 32 3.6.5 Speed Adjustment The driving speed of the intelligent mobility scooter is 5 gears, and the speed is increased from 1 to 5 gears, and the gear is switched through the turtle and rabbit button on the handle. Speed regulation has different degrees of influence on the speed of forward, backward and steering, but it is not effective on...
  • Page 33 scooter will automatically reduce the speed gear. S mode: sports mode, suitable for skilled operation, fast acceleration and deceleration; 5 gear maximum speed is 6 km/h. In the S mode, the acceleration and deceleration are faster. When pressing for about 3 seconds, N or S mode is switched.
  • Page 34 6. And the uphill and downhill speed can only use N mode, and 1 gear speed for uphill and downhill. Otherwise, there may be a danger of the machine tipping over. The M4U intelligent mobility scooter has the slope self-adaptive function. When the intelligent scooter is...
  • Page 35 3.6.8 Down hill WARNING —— When driving up and down, the seat should handle the standard height position, up and down the Angle below 6. And the uphill and downhill speed can only use N mode, and 1 gear speed for uphill and downhill. Otherwise, there may be a danger of the machine tipping over.

  • Page 36: Lift And Fold

    N mode, 1 gear speed. 3.7.1 Lift function The seat of the M4U smart mobility scooter has a lifting function, aiming to raise the seat for users with inconvenient of standing to take and put items at high places.
  • Page 37 3.7.2 Folding function The M4U smart mobility scooter can be folded and expanded with one-click, and the back of the chair needs to be folded manually. At the same time, press and hold...
  • Page 38 If you want to fold the back of the chair, you should remove the cushion first, and then pull open the buckle under the back of the chair to fold the back of the chair. NOTICE——When using the one-click folding and one-click expansion function, the user needs to leave the seat and is not allowed to place heavy objects on the seat.

  • Page 39: Adjust The Handrail Height

    3.8 Adjust the handrail height Remove the cushion. Remove the back pad.
  • Page 40 Remove the screws of the backrest support plate in the left picture, remove backrest support plate, and see the back frame.
  • Page 41 Remove the clip screws for the cable here.
  • Page 42 Move the cable on the seat Seat slot plate out of the groove first. mouth Folding chair back, Standard is the lowest armrest position.
  • Page 43 Remove the screws indicated by the arrow in the left picture first,both side of handle’s need to be removed. Remove the screws on the left figure...
  • Page 44 Adjust to the required height align with hole position. Reinstall the screws that previously removed. Expand the back of the chair, find the position of the coil in the left picture, operate with both hands, push it down with one hand and pull down until the cable length can be placed in the slot of the seat plate.
  • Page 45 Place the cable in the seat plate slot as shown.
  • Page 46 Maintain the line seat plate in the groove, pull upward at the online end exit position that marked in the left figure, observe and press the line in the groove of the seat plate, pull the excess line length below the exit in the left Online end exit figure out of the exit.
  • Page 47 Fold down the backrest,return the screw on the left picture. When installing, ensure that the wires are close to the lower parts, as shown in the left figure, screws should slightly squeeze the wire...
  • Page 48 Expand the back and plug the line into the back frame.
  • Page 49 Install the clip screws for the wire here. Expand seatrest, reinstall the original back pad and put back the cushion.

  • Page 50: Protection Mechanism

    3.9 protection mechanism The machine has the relevant protection mechanism, and the alarm code will be displayed on the control handle. (1) E0: the power-on rocker does not appear at the origin or the line is broken. The rocker needs to be reset before operation; or replace the faulty rocker.

  • Page 51: Mechanical Brake

    3.10 Mechanical brake The M4U smart mobility scooter is driven to let go and stop, and when there is no power or no power on, the rear wheels are in a locked state.In case of a failure, the free-wheel mode can be activated...
  • Page 52 If you need to implement the smart scooter, you can loosen the mechanical brake of the rear wheel, and you can implement the smart scooter when the battery is dead. Unlock the rear wheel by pushing the lever next to the rear wheel * After the implementation, it is necessary to pull the lever and...

  • Page 53: Unlock The Control Key

    3.11.1 The appearance of the remote control key The appearance of M4U remote control key is shown in the appearance of M4U remote control key. There are three button on the key: unlock button, boot button and lock button. Unlock...
  • Page 54 Boot up welcome animation The boot animation will slide from right to left to display the four English letters of XSTO. After the boot animation, it will display the current speed gear, as shown in the following speed gear. Speed gear...
  • Page 55 through the handle or Bluetooth. The handle display as shown in the following figure. lock stock and barrel (3) Unlocking After locking the machine, it can be unlocked by pressing the remote unlock button on the control key . The handle displays the unlock icon, and then displays the power of the machine.
  • Page 56 3.11.3 Replace the battery on the control key of battery (1) Open the remote lock lid and use a slightly pointed tool to pry the lid open. (2) Remove the white rubber sheel, and note that the rubber sheel is embedded in the groove inside. Then remove the circuit board.
  • Page 57 (4) Install the lid from (3) - (2) - (1) according to the replacement operation.

  • Page 58: Handrest Usb Charging Seat Description

    3.12 Handrest USB charging seat description USB charging seat on the armrest, support protocol: USB PD3.0 (PPS), Huawei SCP / FCP, Qualcomm USB charging seat QC4+/QC3.0,Apple2.4A, Samsung AFC, VIVO 9V2A twin engine, Lianfa PE2.0, one Plus VOOC, OPPO DASH. Maximum power is 36W.

  • Page 59: Uphill And Downhill Regulation And Speed Protection Instructions

    3.13 Uphill and downhill regulation and speed protection instructions 3.13.1 Description of the uphill and downhill regulation function The M4U intelligent mobility scooter has the function of automatic adjustment of uphill and downhill Angle, and the corresponding curve of the adjustment function is as follows.

  • Page 60: Assembly And Disassembly

    Angle is adjusted, the passenger can re-adjust the speed through the speed adjustment button. 4 Assembly and disassembly 4.1 Component introduction The M4U smart mobility scooter can be quickly disassembled into three major components to facilitate handling and transportation. Chassis components Pedal components...

  • Page 61: Assembly Method

    Seat components 4.2 Assembly Method When assembling M4U smart scooter, the pedal should be installed firstly and then the seat. 4.2.1 Assembly pedal Lift the front end of the chassis assembly. Insert the U-shaped opening of the pedal assembly into the connecting rod below the chassis assembly.
  • Page 62 Lower the chassis assembly, and the pedal assembly and the chassis components will be automatically locked together. 4.2.2 Assembly seat Open the quick wrench for the seat connector above the chassis assembly. Remove the seat assembly and light it to the seat connection position to push the seat assembly into the connection position.

  • Page 63: Removal Method

    *After fixed the seat, the rear armrest can turn up, see details in 3.2.2 Side seat 4.3 Removal method When removing the M4U smart mobility scooter, the seat should be removed first, and then the pedal. If you need to fold the smart scooter and divide it into three components, the smart scooter should be folded with one click, see details 3.7.2 Folding function...
  • Page 64 4.3.1 Remove the seat Release the quick release wrench for the seat seat Slide the seat out The removed seat should be placed on the horizontal level, and be careful not to squeeze to the line when placed.
  • Page 65 4.3.2 Remove the pedal Pull the quick wrench in front of the chassis and lift the chassis. Pull out of the pedal assembly.
  • Page 66 4.3.3 Backrest removal and installation dismantle: The backrest is installed on the machine with Velcro, grab any edge of the backrest and pull the seat to the direction as the picture in the left install: The Velcro tape fixed on the machine and the Velcro tape on the backrest are aligned with each other and can be affixed.

  • Page 67: Storage And Transportation

    Velcro 魔术贴 5 Storage and transportation 5.1 Storage When the M4U smart mobility scooter needs storage for a long time, remove the battery. Store in an indoor environment of 0℃ to 35℃, and avoid the following environment: Insolate, humid environment...
  • Page 68 It is recommended to disassemble the host into three components for handling, see 4.3Removal method for details 5.2.1 Handling the whole machine Short distance handling, two people can respectively grasp the two sides of the seat, the whole machine is lifted and moved to the target position.
  • Page 69 5.2.3 Move the seat Standing on both sides of the seat, both hands grasp the seat by the two concave position as left picture , then you can pick up the seat. 5.2.4 Move the pedal Hold the left position of the pedal assembly and lift the pedal assembly...

  • Page 70: Battery Instructions

    6 Battery instructions 6.1 Battery Precautions Instructions on the battery pack, storage, maintenance, and precautions. (1)Keep in storage * When the battery pack needs to be stored for a long time, please charge the battery pack to about 50%, remove it from the machine and place it in a dry and ventilated place and away from the strong magnetic environment.
  • Page 71 charge state. B) When the battery pack is not used for a long time, it is recommended to fully charge and discharge once every three months, and then charge the battery pack to about 50% of the power, and use the specified charger.
  • Page 72 the manual battery pack The charger output Check whether the cannot be charged plug is loose; charger output plug is The battery pack is attached to the already fully charged. battery pack; the fuse of the battery charging seat is normal.
  • Page 73 leaks or smells, remove it close to the open flame. The first time you use the battery, you need to fully charge the battery before you use it! *Do not connect the positive and negative poles backwards! *Do not put the battery pack into the fire or heat the battery pack! *Do not short-circuit the positive or negative electrodes of the battery pack with wires or other metal objects! *Do not puncture the battery pack shell with nails or other sharp...

  • Page 74: Battery Charging

    is in use or charging, it should be immediately removed from the used appliance or charger and stopped! *Do not use battery packs in extremely hot environments, such as direct sunlight or hot cars. Otherwise, the battery pack will overheat, which will affect the performance and shorten the service life of the battery pack! *Not to be overcharged.
  • Page 75 performance to degrade and shorten the battery life! NOTICE——After each use, please remember to charge! Use the charger that comes with the machine.Input voltage of the charger: 100-240VAC, 50 / 60Hz. The output voltage is 29.4V 4A, (NOTICE: charging output port, 1 and 3 feet connected to the positive, 2 feet connected to the negative.）...

  • Page 76: Battery Installation And Removal

    Charge with the machine. When charging, can not drive, the battery pack will automatically disconnect the output, control the handle power off. When charging, the charger is red, and the charger is green when fully charged. 6.3 Battery installation and removal NOTICE ——...
  • Page 77 Check whether the installation is in place, hold the grip of the battery to the left direction, not loose, not out. That is, to be installed in place Battery grip dismantle Battery card button Press the battery button to the bottom. At the same time, hold the battery grip, pull outward, you can pull out the battery.

  • Page 78: Battery Storage

    6.4 Battery storage Note that batteries should be removed during — — transportation and storage. The M4U machine shall be stored in an indoor environment of 0℃ ~35℃ and kept away from wet (with water), strong magnetic environment. NOTICE —— Please let the machine away from the wet...
  • Page 79 If there is a lot of dust on the outside of smart scooter, wipe it with  a wet towel. Be careful when cleaning the smart mobility scooter with water. If the dirt is difficult to remove, use a neutral detergent. Avoid ...
  • Page 80 environment! NOTICE——When low charge, please charge in time! NOTICE——Please remove the equipment from oil, grease, detergents, diluents or anything that may be damaging! Warning——Except for seat cushion and backrest, if the parts are worn or need to be replaced, contact the dealer or the equipment may be damaged and operable.
  • Page 81 Check for cracks and pits in the front and rear wheels. Check that the wheels become elliptical by wear. In case of cracks, pits, and severe wear, please contact the dealer for replacement. Check the anti-tilt wheel for cracks. If cracks occur, please contact the dealer for a replacement change.

  • Page 82: Warranty

    7.2 Warranty uring the warranty period, under normal use conditions, all shell and wheel non-quality problems are not guaranteed, motor, lithium battery warranty for 14 months, mcushion, back cushion, headrest and other cloth support materials for 2 years，controller warranty for one year, machine body warranty for five years.
  • Page 83 warranty. For products that are not within the scope of maintenance and exceed the warranty period, we still serve you enthusiastically and only charge the cost of parts.

  • Page 84: Responsibility

    7.3 Responsibility The manufacturer shall not be responsible for any damage caused in the following circumstances. Improper equipment operation;  Repair, dismantle or otherwise operate the equipment without  authorization; Did not operate according to the operation manual;  Add the configurations other than the special accessories of the ...
  • Page 85 The contents of this specification are subject to change in improving product quality or upgrading related technical parameters without notice. If you need to know the latest product information, please contact the company.

  • Page 86: Cyclic Utilization

    7.4 Cyclic utilization XSTO products have a long service life. However, if your XSTO product is close to the limit of use, the parts of the machine can be returned to our company or corporate agents for recycling.

  • Page 87: Troubleshooting

    8 Troubleshooting 8.1 Fault code With red side light display, representing fault status or alarm. code Code denotes information The boot rocker is not at the origin or the rocker is broken Could not communicate with the drive The Angle module is an offline error The left wheel hub is wrong...
  • Page 88 wrong Abnormal mechanical brake Abnormal temperature. Seat angle is too steep (greater than 15)

  • Page 89: Common Fault Screening

    8.2 Common fault screening Question Detection and solution methods The device could not be Check whether the battery display started is normal. If the battery power is low, please charge it . If the battery is charged, check whether the indicator light inside the control handle is on;...
  • Page 90 for handling. E1 fault code The communication fault between the handle and the driver, and check whether the cable between the handle and the driver is loose. If other unknown fault, please contact the supplier. E2 fault code The device obtains the wrong angle of the seat, check whether the connection line between the Angle module and the drive is loose, or...
  • Page 91 motor. Please contact the supplier for handling. E5 fault code Check whether the cable and connector of the front electric push rod are loose, or the front electric push rod may be damaged to replace the front electric push rod. Please contact the supplier for handling.
  • Page 92 after the temperature returns to normal. If the malfunction still occur for a long time, please contact the supplier. E9 fault code When the Angle of the seat is tilted from the ground to the top and the hill (more than 15), the alarm will be prompted.
  • Page 93 The motor appears abnormal If the motor has any abnormal sound noise during the operation, please test whether there is any abnormal noise during the no-load. If the abnormal noise always exists, please contact the supplier. The handle screen shows Shut down the machine and abnormal screen, chaotic unplug the battery for 3 seconds;...

  • Page 94: Mobile Phone App Function

    9 Mobile phone App function 9.1 Download 9.1.1 iOS system Search for "XSTO" in Apple App Store, and click to download "XSTO" App. Figure 9.1 Apple App Store search The download of "xsto" App is shown in Figure 9.2.

  • Page 95: Android System

    Figure 9.2 "XSTO" App 9.1.2 Android system Search "xsto" in Huawei App Store, as shown in the 9.3 Huawei App Store search below, click install to download "XSTO" App. Figure 9.3 Huawei App Store search Other Android system scan Figure 9.4 Android download QR code...

  • Page 96: Registration And Login

    As the APP operation on different platforms is the same, the App on the Android platform will be used to explain in below. 9.2 Registration and login 9.2.1 Open App Open the newly downloaded "XSTO" App, and see Figure 9.5 open the App.
  • Page 97 Figure 9.5 opens the app The following needs to operate online, so here the Apple platform chooses the corresponding networking means, and the same is true on the Huawei platform, you should connect to the network in advance. After selecting the network connection mode, it is shown in Figure 9.6 login interface: Note that the Android App needs to get the location information in advance.
  • Page 98 Figure 9.6 Login interface 9.2.2 Register After entering the login interface, you need to use the account password to login, so need to register an account, click on the registered account registration, interface as shown in figure 9.7 registered account, use email number, enter the email number，then...
  • Page 99 click ‘Obtain verification code’.Log in your email, check your email, and check the verification code. Enter verification code, then input to set the password that you want , pay attention to the password length in 6-12 bit, and is composed of numbers and letters. Figure 9.7, Account registration 9.2.3 Entry After successful registration, log in, return to the login interface,...
  • Page 100 Figure 9.8, with the input information After successful login, you can see it as shown in Figure 9.9:...
  • Page 101 Figure 9.9 Login successful interface Because just registered login, the phone has not yet bound any device, you need to search available devices. The Bluetooth for...
  • Page 102 connection, open Bluetooth, apple phone open Bluetooth method: finger click the top of the screen, then slide down, then appear below figure 9.10 connection Bluetooth, click the figure 9.10 Bluetooth icon Bluetooth, open the Bluetooth, Bluetooth icon as shown in the figure below shows blue background.
  • Page 103 Figure 9.11 A Bluetooth search for a new device interface Click the XSTO9C2CB8 in Figure 9.11 to connect,After clicking, enter the 4-digit password (the last four digits of the device name as...
  • Page 104 default：2CB8), and then click the confirm button to connect to the device. Figure 9.12 Device password interface After the device is successfully connected, the App automatically jumps to the successful device connection interface as shown in Figure 9.13...
  • Page 105 Figure 9.13 The Device is connected successfully...

  • Page 106: Remote Control And Operation

    9.3 Remote control and operation 9.3.1 Device connection success interface The screen display can be divided into the upper, middle and lower parts. The upper part of the interface is composed of Disconnection in the upper left corner, Device name, Settings on the right hand corner, Shutdown in the lower,Standard mode in the lower left corner, Lock the car, and one-key folding in the lower right corner.
  • Page 107 Figure 9.14 Disconnect...
  • Page 108 Figure 9.15 New login success interface...
  • Page 109 Set up 9.3.3 Click the Setting in the upper right corner of Figure 9.13 to jump to the Setting interface shown in Figure 9.16. There are four options in the Settings interface, General Settings, Battery information, Device version, and Emergency contact. Figure 9.16 Setup interface...
  • Page 110 9.3.3.1 General settings Click the General setting in Figure 9.16 and jump to the general setting interface shown in Figure 9.17. The General setting is composed of Voice setting and Cruise at fixed speed. Click the voice Settings to display the Voice related Settings as shown in Figure 9.18.
  • Page 111 Figure 9.18 Voice Settings In the opening of cruise speed, it is like opening the voice prompt. A warning will appear after opening the warning, and click OK to open cruise speed.
  • Page 112 Figure 9.19 cruise speed 9.3.3.2 Battery information Click the battery information in Figure 9.16 to see the battery power and battery status at this time, as shown in the battery information in Figure 9.20, the battery power is 100% and the battery state is normal.
  • Page 113 Figure 9.20 Battery information 9.3.3.3 Device version Click the device version in Figure 9.16, as shown in Figure 9.21.
  • Page 114 Figure 9.21 Device version 9.3.3.4 Emergency contact Click the emergency contact in Figure 9.16, as shown in Figure 9.22. Since the emergency contact is empty, it can be added by click the Adding in the upper right corner, as shown in Figure 9.23, and the emergency contact in Figure 9.24.

  • Page 115: Mode Switching

    Figure 9.22 Emergency contacts Figure 9.23 Add emergency contacts 9.3.4 Mode switching Click the N mode in Figure 9.13 to switch to the S mode as shown in Figure 9.25, and the N mode speed is slower than the S mode.
  • Page 116 Figure 9.25 Mode switching 9.3.5 Unlock/Lock Click "Unlock/Lock" to switch to lock mode, then click again to return to unlock mode.
  • Page 117 9.3.6 One key folding The one-key folding function folds or expands the machine. If M4U is in the unfolding state, click the One key fold button in Figure 9.13 and the machine will fold. If M4U is in the folding state, pressing the one key fold button will expand the machine.
  • Page 118 Figure 9.26 Shutdown interface 9.3.8 Remote control Click the remote control button in Figure 9.13, and the interface in Figure 9.13 will switch to Figure 9.27. Click the Continued control interface to enter the remote control interface in Figure 9.28.
  • Page 119 Figure 9.27 Continue to control the interface On the right side of the remote control interface are the Horn switch and the , in the middle is the holistic attitude regulation speed of the current machine and the virtual operation joystick, located directly below the virtual operation remote sensing is the speed gear adjustment button.
  • Page 120 Figure 9.28 Remote control interface 9.3.8.1 The horn switch Click the horn switch button in Figure 9.28 to turn on the horn; Release the button to turn off the horn. 9.3.8.2 Holistic attitude regulation Click the button in Figure 9.28, and holistic attitude regulation...
  • Page 121 Figure 9.30. Figure 9.30 Seat adjustment interface The seat of M4U can rise and descend, so keep press the upward arrow in figure 9.30 below, the seat rises, and the prompt font in the seat rise shown in the successful seat adjustment interface of M 4 Figure 9.31 appears.
  • Page 122 Figure 9.31 The M4U seat was adjusted successfully 9.3.8.3 Seat Automatic Balance Switch Click the "Seat Automatic Balance" button to confirm, turn on automatic balance, and then click "Confirm" again to turn off automatic balance.
  • Page 123 9.3.8.4 Virtual operation rocker Press and hold the virtual operation joystick in Figure 9.28, the person sits directly in front of the direction the machine faces, and operate the joystick forward, the machine walks forward at the speed adjusted by speed gear, and through the joystick, the person can operate the machine to walk forward, back, left and right.
  • Page 124 Figure 9.32 Remote control speed adjustment popup Home page 9.3.9 Click the home page of Figure 9.13, which is the page of Figure 9.13. The content of Figure 9.13 has been introduced in detail above.
  • Page 125 9.3.10 Position Click the Position of Figure 9.13 and enter the position information page of Figure 9.33. In the App on Apple platform, Figure 9.33 will appear. According to your own needs, click to run once or use the App. If the click is not allowed, this function cannot be used.(NOTICE: The Android version of the App opens the App to ask for the location information.This feature is only applicable to products with positioning function).
  • Page 126 Figure 9.34 Get location success 9.3.11 Trends Click the Dynamics of Figure 9.13, and the interface switches to Figure 9.35:...
  • Page 127 Figure 9.35 Introduction of the equipment 9.3.11.1 Company profile Click on the company profile in Figure 9.35 to switch the interface to Figure 9.36: Figure 9.36: Company Profile...
  • Page 128 9.3.11.2 Company profile Click the brand promotion in Figure 9.35, and the interface switches to that shown in Figure 9.37: Figure 9.37 Brand promotion 9.3.11.3 Equipment leasing Click the equipment lease in Figure 9.35 and switch the interface to that shown in Figure 9.38: Figure 9.38 Equipment Leasing...
  • Page 129 9.3.12 Mine Click Mine in Figure 9.13, the interface switches to Figure 9.39. There are 8 parts, click the top user Nickname to modify my data, Account and security, Feedback, User agreement, Privacy policy, Check for update, Clear cache and About us. Figure Figure 9.39 of mine...
  • Page 130 9.3.12.1 My information Click the user's nickname to modify my data. You can modify the avatar and nickname, and click save after modification. 9.3.12.2 Account number and security Click on the figure 9.39 account and security, can modify the account password and cancel account, as shown in figure 9.41 account and security, click modify the password can modify the password, and change the password there are two ways: through the old password or by mobile phone number verification, as shown in...
  • Page 131 Figure 9.43 Cancel your account 9.3.12.3 Feedback Click the feedback in Figure 9.39, as shown in Figure 9.44. The feedback can be given according to the corresponding feedback type.
  • Page 132 Figure 9.44 Opinion Feedback 9.3.12.4 User agreement Click on the user agreement in Figure 9.39, as shown in Figure 9.45, and show the agreement content related to user registration in detail.
  • Page 133 Figure 9.45 User Agreement 9.3.12.5 Privacy policy Click on the privacy policy in Figure 9.39, as shown in Figure 9.46, to use the detailed content of the privacy policy of this App.
  • Page 134 Figure 9.46 Privacy Policy...
  • Page 135 9.3.12.6 Check the update Click to check the update in Figure 9.39, as shown in Figure 9.47, you can check whether the current App version is the latest version. The display in the figure is that the current App is the latest version and no update is needed.
  • Page 136 the picture, the figure 9.39 of cache size is 1.3MB, pay attention to clean the cache, then use App related content may again use traffic download related content, in order to avoid unnecessary cache additional traffic consumption, please carefully choose empty cache. 9.3.12.8 About Us Click on about us in Figure 9.39, as shown in Figure 9.48.

  • Page 137: Electromagnetic Compatibility Information

    Consult the service engineer for further suggestions.  · Caution: The M4U Mobility Robot should not be used close to or stacked with other equipment. If it must be used close to or stacked, it should be observed and verified that it can operate normally under the configuration it is used in.
  • Page 138 · Caution: Manufacturer will not responsible for any unauthorized actions that cause interference. · Caution: The M4U Mobility Robot cannot be used together with HF SURGICAL EQUIPMENT. Table 1 Guidance and Manufacture’s Declaration – Electromagnetic Emission The M4U Mobility Robot is intended for use in the electromagnetic environment specified below.
  • Page 139 environment. Electromagneti Compliance Immunity Test IEC60601 Test Level c Environment Level - Guidance Floors should wood, concrete Electrostatic ±8kV contact ±8kV contact ceramic tile. discharge (ESD) ±2kV, ±4kV, ±8kV, ±2kV, ±4kV, Humidity IEC 61000-4-2 ±15kV air ±8kV, ±15kV air should be at least 30% if it is synthetic materials.
  • Page 140 0° needs to be used Voltage continuously. 250/300 0% UT; interruptions cycle 250/300 cycle IEC 61000-4-11 Power frequency magnetic fields should be at RATED power levels frequency 30A/m 30A/m characteristic magnetic fields 50Hz or 60Hz 50Hz or 60Hz typical IEC 61000-4-8 location in a typical commercial or...
  • Page 141 Conducted RF & Radiated RF Guidance & Declaration - Electromagnetic immunity The M4U are intended for use in the electromagnetic environment specified below. The customer or the user of the M4U should assure that they are used in such an environment. Immunity test...
  • Page 142 5785MHz Test manufacturer. Otherwise, ENCLOSURE specifications for PORT ENCLOSURE degradation of the IMMUNITY to PORT IMMUNITY performance RF wireless to RF wireless this equipment communication communication could result. equipment equipment (Refer (Refer to table 9 to table 9 of IEC of IEC 60601-1- 60601-1- 2:2014+A1:2020)
  • Page 143 Table 5 - Test specifications for ENCLOSURE PORT IMMUNITY to proximity magnetic fields...
  • Page 147 xstomobility.com +86-760-28207258 info@xstomobility.com Floor 1, Building C, 555 Plant. Ma’an Cun Rd, Cuiheng New District, Zhongshan City, Guangdong, China...

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