FCC ID: 2AMYQ-2019T800ST Robotic Vacuum Cleaner

ROBOTIC VACUUM CLEANER Manual FCC warning:

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 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. Modification: Any changes or modifications not expressly approved by the grantee of this device could void the users authority to operate the device. RF radiation exposure statement The Robotic Vacuum Cleaner complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. Caution: To maintain the compliance with the FCCs RF exposure guideline, install the Robotic Vacuum Cleaner at least 7.9 (20 cm) from ALL persons. The transmitter of this device must not be co-located or operating in conjunction with any other antenna or transmitter. Menu 1.Wi-Fi Setup Instructions 2.Safety Instructions 3.Product Components 3.1 Name of Parts 3.2 Products Specifications 3.3 Product Characteristics 4.Instructions for Use 4.1 Attention 4.2 Remote Controller Instructions 4.3 Operating Instructions 5.Product Maintenance 5.1 Side Brush Cleaning and Replacement 5.2 Cleaning of Dust Box and Filter 5.3 Maintenance of Water Tank Components 5.4 Maintenance of Rolling Brush Components 5.5 Maintenance of Other Components 6.Common Faults 6.1 Common Faults 6.2 Replaceable Modules Wi-Fi Setup Instructions Wi-Fi Setup Instructions App download Scan the QR code in Figure 1 to download and install Grit APP,or search "Grit" in the App stores to download and install. Figure 1 xxxxx@xxxxx.com Figure 2 Figure 3 Add Device Sign up

*Enter a mobile phone number or an email account for registration,if mobile phone number registration is not available,please choose to register by an email account.(Figure 2)

* On the registration page, please don't forget to input Verify Code to login.(Figure 3)

*Scan the QR code on the device or the QR code in Figure 6,or manual input the QR code/Barcode to confirm the device model, turn on the Power switch by following APP instructions and go to the next step. Figure 4 Figure 5 Figure 6 Wi-Fi Setup Instructions Wi-Fi Setup Instructions Activate the device

*Do as Figure 7,press Control button and hold for 3-5seconds until the machine beeps.The Wi-Fi indicator flashes and voice prompts "Connecting network",which means the device enters configuration mode,click "Confirm Activation" to enter the

"Connect to the device" interface and follow steps as Figure 8.

*Depending on the signal strength of the Wi-Fi, it may take few seconds or more.

*The device only support 2.4G network,5G network is not available. If you have both 2.4G network and 5G network,please set different Wi-Fi name for each network,and connect your Robot with 2.4G network. Figure 9 Figure 10 Figure 11 Press the Device icon for 3 seconds to enter the

"Setting" interface (Figure 12) for setting Remark Name or Share Device or Check For Update or other operations. Figure 7 Figure 8 5 If connect successfully,it will enter

"default family" interface(Figure 9).Press the Device icon to enter "Device status"

interface as Figure 10 & Figure11, display working status,the real-time mapping,cleaning time and other information,easily to switch multiple cleaning modes. If connect unsuccessfully,please confirm whether the Wi-Fi password is entered correctly,confirm whether your home router wireless network frequency is 2.4G. 6 Figure 12 Figure 13.Device Icon Safety Instruction Safety Instruction Safety Instruction 06.This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of expe-

rience and knowledge if they have been given supervision or instruction con-

cerning use of the appliance in a safe way and understand the hazards invol-

ved. Children shall not play with the appliance. Cleaning and user maintenan-

ce shall not be made by children without supervision 07.The appliance is only to be used with the power supply unit provided with the appliance. 08.the adapter must be removed from the socket-outlet before cleaning or main-

taining the appliance. 5 Safety Instruction 09.This appliance contains batteries that are only replaceable by skilled persons. 10.the battery must be removed from the appliance before it is scrapped;

11.the appliance must be disconnected from the supply mains when removing the battery;

12.the battery is to be disposed of safely. 13.WARNING: For the purposes of recharging the battery, only use the detachable supply unit (model: T8) provided with this appliance. 14.How to remove the battery:

Take out two screws on the battery cover with a screw driver. Take out the battery cover. Take out the battery and unplug the electric wires to remove the battery. 6 Product Components 3.1 Names of Parts Main Body Charging Base 2*AAA Batteries Excluded Remote controller Power Adapter Cleaning Tool Water Tank Component Side Brush High-effecient Filter Mop Accessories of some models may be slightly different and they are subject to the actual received products. Product Components Main Body 1.Bumper 2.Wi-Fi Indicator 3.Control Button 4.Camera Main Body 1.Universal wheel 2.Electrode slice 3.Side brush 4.Barrery cover 5.Side wheel 6.Rolling brush components 7.Dust box Product Components Main Body 1.DC power jack 2.Power switch 3.Dust box release button Dust Box 1.Per-filter 2.High-efficient filter 3.Filter sponge 4.Dust box 5.Dust box cover Product Components Water Tank Component 1.Tank sealing cap 2.Water tank 3.Mop Charging base 1.Charging indicator 2.DC power jack 3.Charging terminal 10 Product Components 3.2 Product Specifications Structure the the the Electronic 14.4 2500mAh Accessory Water tank capacity 350ml Process Parameters 120min 11 Product Components 3.3 Product Characteristics Multiple smart cleaning modes 4 cleaning modes are designed to suit different needs,which can be switched by the remote controller and App,greatly improves the cleaning efficiency and saves 30% of the power. Humanized design It is simple to operate,pressing the Control Button to start cleaning. Follow the Voice Prompt and let the robot start working for you. Dust box can be washed with water The dust box and the pre-filter can be directly flushed with water without too much labor, which can avoid secondary pollution caused by dust flying!. 12 Instructions for Use 4.1 Attention When it is working, please help to remove the unfriendly obstacles.Put the furniture and home appliances such as tables and chairs in the house neatly, the robot will clean up smoothly to give you a clean new home. If the robot works at the stairway, the edge of the step, or the entrance to the narrow area among the furnitures, etc,please place a fence to ensure it is safe and running smoothly. Instructions for Use Please do not stand in narrow places such as thresholds and aisles to avoid missing sweeping . When the robot is working, please ensure that the object with the thickness less than 1.8 cm is not placed in the cleaning area to prevent the machine from climbing and jamming. Please pay attention to remove sundries , such as the power cords, toys, etc,which are scattered on the ground may catch or entangle the Robot. Do not use the mopping function on the carpet! If there is a carpet in the house, please roll up the edge of the carpet in advance. Instructions for Use 4.2 Remote controller instruction Power On/Off Display Screen Return for Auto Charging Direction Clock setting Schedule Setting Plan Cleaning

(Smart Cleaning) Confirm Suction setting Edge Cleaning controller controller. Instructions for Use Plan Cleaning button No matter what mode the robot is in,this button will bring it to the plan cleaning mode. Return for Auto Charging Pressing this button to shift the mode as recharging,and the logo will be displayed on the screen of the remote controller. Forward /+

At the standby mode,press this button to continue moving forwards,and release it to return to standby mode.At the Schedule setting mode,press this button to increase the number. Back Button /-

Press this button and robot will rotate 180 degrees in situ. In the modes of Schedule Setting and Clock Setting, press this button will decrease the number. Left Arrow At the standby mode,press this button to continue turning left,and release it to return to standby mode.At the Schedule setting mode,press this button to switch from minute to hour. Right Arrow At the standby mode,press this button to continue turning right,and release it to return to standby mode.At the Schedule setting mode,press this button to switch from hour to minute. Confirm button During operation,press this button to stop the robot,and it is still working at the pause.In the Schedule setting mode or Clock setting mode,this button can save all settings. Suction Setting button At any cleaning mode,press this button to adjust the suction power. There are Normal suction and Powerful Suction for your option. Clock Setting button Press this button to enter the Clock Setting mode and press the Confirm button to exit. Schedule Setting button At the standby mode,press this button to enter the Schedule Setting mode,and the display flashes icon . At the Schedule Setting mode,press this button to save the data and exit the Schedule Settingmode,and the display will always display the icon . At the Schedule setting mode,press this button for 3S to cancel the Schedule Setting function,and the displayed icon wil disappear. Edge Cleaning button Press this button to enter the Edge Cleaning mode. Display preset time Display clock time Instructions for Use 4.3 Operating Instructions Placement of the Charging Base Place the charging base against the wall. Do not place any objects within 3.3 ft to the left / right and 6.6 ft to the front, and do not place any mirrors or other reflective objects within this distance. Switch on the robot, which makes the Control button green, and enter the Selected mode.if the fobot is not activated within 10 minutes,the robot will enter Sleep mode. 17

Instructions for Use Charging modes Please keep the power switch turned on before charging the machine. Fix the charging pin into the DC power jack of the robot and plug in the power supply. Charge mode A:

Please keep the power switch turned on before charging the machine. Charge mode B:

Press Return for Auto charging button on the remote controller or Press Recharge icon on App to auto dock the Robot with the charging base. Instructions for Use Automatic charging Pressing the Return for Auto Charging on the remote controller to make the robot return for charging. When Cleaning is completed or the battery is too low,the robot will automatically start finding the charging base to charge itself. Pls keep the charging base energized,otherwise the machine will not be able to find the charging base. Charging lnstructions 01. The battery should be repaired and replaced by the after-sales service center. 02. For the very first operation,please let the robot run out of power. 03. When the robot is charged,the Control button will flash a green lamp in a circular manner. 04. lf the robot is out of service for a long time, please turn off the power switch. 05. Please charge the robot as soon as possible after the battery is used up. 06. The product can only use the power adapter and charger provided by the factory. 07. Please charge the robot for 12 hours for the first time of operation. When the charge is done, the Control button light turns off. Instructions for Use Switching Modes Startup 01.Make sure the power switch on the side of the robot is turned on. 02.Press the Control button or the Cleaning mode on the remote controller to start the robot. Pause The pause function is to switch the robot from the operating mode to the selected mode,and the robot can be paused by the following operations:

01.Press the Control button on the robot to pause the robot. 02.Press the power on/off button on the remote controller to pause the robot. Notice:After the machine is paused, the machine can be reoperated. Sleep Sleep mode means that the robot is stopped and the indicator light is off.If the Robot is not active within 10 minutes, the robot will enter Sleep mode automatically. Note: If the robot is out of service for a long time, please turn off the power switch. Instructions for Use Use of Water Tank When charging, please remove the water tank to avoid danger. How to add water?

Open the tank sealing cap, fill it with enough water and slowly inject water into the water tank. When charging, please remove the water tank to avoid danger. How to fix the microfiber mop?

Seal the tank sealing cap,then fix the microfiber mop to the velcro on the bottom of the water tank. Instructions for Use When charging, please remove the water tank to avoid danger. How to install the water tank?

Press the release button on the dust box to remove it then install the water tank. Schedule Setting Cleaning You can set the current local time on your robot by pressing the Clock Setting button on the remote controller,then press Confirm button. Instructions for Use Once the power switch is turned off, all Schedule will be cancelled. Once the schedule setting is succeeded,the robot will start working at the scheduled time everyday. Press the"Schedule Setting" button to set the scheduled cleaning time for the robot.(e.g. Setting 6:30am to the robot, the robot will start cleaning at 6:30am every day at the standby mode.) At the Schedule Setting mode,follow the voice prompts to confirm all your operations. 1.Press the Schedule Setting button to enter the Schedule Setting mode and set the schedule on the remote controller or APP. 2.If you need cancel the schedule,just press the Schedule Setting button for 3 seconds. Instructions for Use Cleaning Modes Plan Cleaning (S shape Cleaning) The robot will perform the smart plan cleaning in S shape according to the room environment. Edge Cleaning The robot will clean along the longest edge of the room. Spot cleaning The robot will perform the concentrated cleaning on a special dirty area.

(APP controlled only) Mopping Mode The Robot will perform the S shape cleaning with mop according to the room environment. Please do not move or remote control the robot while it is working,or it will replan the cleaning route and repeat cleaning. There is a normal phenomenon that the robot will perform with a brief pause during working. Please be patient,as it is thinking and making decisions or discovering where to clean. 24 Instructions for Use original coordinates Resume Auto-charge Auto-charge and Resume The robot will automatically dock the charging base to charge itself once the battery is too low.Navigation with Visual Localization helps the robot remember its location and the planned route after full charging. It resumes cleaning with the original coordinates generated by the Visual navigation system. Location A R e l o n a ti o a li z c d t o e v e m o B Location B Relocalization After the robot cleaned for a few rounds in an environment(at least one round), the vision module establishes the current 3D image of the environment.At this time, pause the robotat the Location A then move it to the Location B, and press the Control button to restart the robot. Now relocalization is launched,the VSLAM algorithm work out the exact Location A based on the existing map. The user can also see the changes of the location after being moved on the APP. The robot voice promptslocalizing,and the robot starts to visual navigate.If it succeeds,the robot voice prompts"Localizing is succeeded,resume plan cleaning", the robot will navigate to the Location A and resume cleaning. If it fails, the robot voice prompts Move into a new area, restart plan cleaning", all previous works will be cleared and restart. Product Maintenance 5.1 Side Brush Cleaning and Replacement Check the side brush's condition frequently to see if it has been damaged or entangled with other objects. Clean the side brush with a cleaning tool or cloth. When the side brush is damaged and can not be used,please replace it as soon as possible. L and R correspond to each other. 5.2 Cleaning of Dust Box and Filter Press the release button to take out the dust box. Product Maintenance Dump all debris form the dust box into the garbage. Remove the pre-filter. Product Maintenance Open the high-efficient filter cover, and remove the high-efficient filter and filter sponge. It is not recommended to wash the high-efficient filter with water. Please pat off the debris carefully. Wash the dust box and pre-filter. Product Maintenance 1. Dry the dust box and filter components. Keep them dry to ensure a longer service. 2.After the pre-filter is used for 15~30 days, it should be washed once. 3. The maximum service life of the high-efficient filter is 3 months. 1. Reinstall the pre-filter and high-efficient filter in the dust box. 2.Before installing the filter, make sure that the high-efficient filter and the pre-filter are dry. 3. Do not expose the high-efficient filter and the pre-filter to sunlight. Product Maintenance Cover the dust box and fix it into the main body. 5.3 Maintenance of Water Tank Press the release button to take out the water tank. Product Maintenance Remove the mop. Wash and dry the mop. 31 Product Maintenance Pour out the rest of water from the water tank. Clean the tank and dry it. 32 Product Maintenance 5.4 Maintenance of Rolling Brush Components Open the rolling brush components. Remove the rolling brush and clean off all debris and hair. 33 Product Maintenance 5.5 Maintenance of Other Components Electrode slice Sensor Use the cleaning tools or a dry soft cloth to periodically clean the electrode slice of robot chassis and the sensor window. Charging terminal Use a cleaning tool or soft cloth to clean the charging terminal. 34 Common Faults 6.1 Faults Description Faults Possible Reasons Solutions The robot can not be charged. The robot is stuck during work. The robot goes back to recharge without finishing the cleaning work. The robot does not perform cleaning work automatically as scheduled Remote control malfunctions

(effective range is 5 m) the there robot is When working, is a missed sweep, the route is chaotic, the deviation is reversed,and the APP side cleaning map shows irregularities and is not neat. The electrodes between the main body and the charging base are not contacted properly. The charging base is switched off while the robot is switched on,which leads to the loss of power. The robot may be stuck by wires/ca-

bles on the ground,hanging curtains or obstacles around the carpets. The robot detects that the power may be not enough and automatically goes back to recharge.. The robot works at different speeds on different floor types.For example,it works longer on the wood floors than on carpets

. The robot is not switched on and the robot can not perform cleaning work as scheduled when it is powered off. The power level of the robot is too low to work.. The robot is stuck or twined by obstacles. The remote controller is short of or out of power. The robot is short of or out of power. The infrared ray is blocked because the infrared emitter on the remotecontroller or the infrared receiver in the robot is contaminated. Interference emitted by other devices that exist nearby. The drive wheel and the ground may slip due to the robot climbing small steps, thresholds and door bars, thus affecting the its judgment on the working environment of the whole house. Work on a waxed, polished floor or smooth floortile, resulting in reduced friction between the drive wheel and the ground. The wires, slippers, etc. placed on the ground affect the normal operation of the robot. Make sure that the electrodes between the main body and the charging base are properly contacted. Keep charging the robot when it is not working to better prepare for next cleaning assignment. The robot will try to get itself out automatically.However,please help it manually if it failed. Charge the robot. The length of working time varies because of the complexities of room environments,the amount of garbage and different cleaning modes. Turn on the robot. Keep charging the robot when it is not working to better prepare for next cleaning assignment. Turn off the robot and clean the dust box.Then turn over the robot to clean its components,such as wheels and side brushes. Change the batteries and install the batteries correctly. Make sure that the robot is switched on with enough power for operation.. Wipe the infrared emitter on the remote controller or the infrared receiver on the robot with a clean cotton cloth. Avoid using the remote controller near other infrared devices. It is recommended to close the door in the area and clean the area separately. The robot has the function of self-identification single room. It will return to the starting poin after cleaning. Please feel free to use it. It is recommended that you clean the floor after the wax is air-dried. Before the machine is working, please arrange the scattered wires, slippers and other objects on the ground to minimize the scattered objects on the ground. 35 Common Faults 6.2 Replaceable Modules Left Side Wheel Component Left Side Brush Right Side Brush Dust Box Components Water Tank Camera Robot Cover Shell Side Brush Components Right Side Wheel Component Fan Components Universal Wheel Components Bottom Shell Rolling Brush Components Battery Battery Cover Application:

The product is suitable for cleaning house, hotel rooms, and small offices and provides good cleaning for various floors,such as wooden floor,hard floor,tile floor,and short-pile carpets(short-pile should be shorten than 1.5cm),etc. 36 Your Partners For a Cleaner Home

T800 FCC ID: 2AMYQ-2019T800ST Manufacturer: Shenzhen Hua Xin Information Technology Co.,Ltd. Address: Section A,10/F,Block 1,No.7 Industrial Park,Yulu Community, Yutang,Guangming New District,Shenzhen,China

Shenzhen Hua Xin Information Technology Co., Ltd. TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL We: Shenzhen Hua Xin Information Technology Co., Ltd. Section A 10/F, Block 1, No.7 Industrial Park, Yulu Community, Yutang, Guangming New District, 518132 ShenZhen, PEOPLE'S REPUBLIC OF CHINA Type of equipment: Robotic Vacuum Cleaner Model name: T800A; T800B; T800C; T800D; T800E; T8; T8B; T800; T800F; T800G; T800H;

T800J; T8Pro; T8W; T800K; T800L; T800M; T800N; T8X; T8Y; D6; D6S; D6Pro FCC ID: 2AMYQ-2019T800ST Hereby declare that:

Model differences as follow:

All models are the same except model No and appearance. 2019-12-03 ___________ __________________________________________

(Date) (Applicants authorized signature) file:

Shenzhen Hua Xin Information Technology Co., Ltd. Address :

Section A 10/F, Block 1, No.7 Industrial Park, Yulu Community, Yutang, Guangming New District, 518132 ShenZhen, PEOPLE'S REPUBLIC OF CHINA Tel :

13516823366 Fax :

0086-0755-26665266 Website :

Shenzhen Hua Xin Information Technology Co., Ltd. Date (12/03/2019) TUV SUD BABT TCB Octagon House, Segensworth Road, Fareham, Hampshire, PO15 5RL Confidentiality Request FCC ID: 2AMYQ-2019T800ST Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commissions Rules, (Shenzhen SQT Electronics Co., Ltd.) hereby requests permanent confidential treatment of information accompanying this application as outlined below:

Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation]

The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Suping Zhan Telephone Number:13516823366 Email: htnyzsp@szhtny.cn Shenzhen Hua Xin Information Technology Co., Ltd. Address : Section A 10/F, Block 1, No.7 Industrial Park, Yulu Community, Tel :

13516823366 Yutang, Guangming New District, 518132 ShenZhen, PEOPLE'S REPUBLIC OF CHINA Fax :

0086-0755-26665266 Website :