FCC ID: 2AAGE-TAB07RK68HL Tablet

VT-TAB07-RK68H User Manual VT-TAB07-RK68H Hardware User Manual Product Version: 2.0 Date: 2020-10-15 For any question, please contact Chengdu Vantron Technology, Ltd. Copyright Vantron Technology, Ltd. All rights reserved. Change History This table describes the version and release date. Rev. Date Description 1.0 2020-01-17 Initial Version 2.0 2020-10-15 Second release Author YC ZGM Foreword Copyright While all information contained herein have been carefully checked to assure its accuracy in technical details and printing, Vantron assumes no responsibility resulting from any error or features of this manual, or from improper uses of this manual or the software. Please contact our technical department for relevant operation solutions if there is any problem that cannot be solved according to this manual. Vantron reserves all rights of this manual, including the right to change the content, form, product features, and specifications contained herein at any time without prior written notice. Vantron. The trademarks and registered trademarks in this manual are properties of their respective owners. No part of this manual may be copied, reproduced, translated or sold. No changes or other purposes are permitted without the prior written consent of Vantron reserves the right of all publicly-released copies of this manual. Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Type Description Notice Important information and regulations Caution for latent damage to system or Caution harm to personnel Statement&Disclaimer It is recommended to read and comply with this manual which provides important guidance and helps decreasing the danger of injury, electric shock, fire, or any Vantron assumes no legal liability of accidents resulting from failure of conforming to damage to the device. the safety instructions. Limitation of Liability/Non-warranty For direct or indirect damage to this device or other devices of Vantron caused by failure of conforming to this manual or the safety instructions on device label, Vantron assumes neither warranty nor legal liability even if the device is still under warranty. The device should be installed, debugged and maintained by professionals. The outside antennas are not permitted to be installed or to be changed by non-professionals. To run the device normally, only specified antennas are approved to be assembled together by professionals. Unit shall be used with indoor-use antenna only. No antenna for this unit can be installed outdoor. Safety Instructions Keep and comply with all operation instructions, warnings, and information. Pay attention to warnings on this device. Read the following precautions so as to decrease the danger of injury, electric shock, fire, or any damage to the device. Operations and service instructions are provided with the equipment. Unit shall be used with indoor-use antenna only. No antenna for this unit can be installed outdoor. The maximum operation temperature is 45C. Precautions Pay attention to the product labels/safety instructions printed on silk screens. Do not try repairing this product unless declared in this manual. Keep away from heat source, such as heater, heat dissipater, or engine casing. Do not insert other items into the slot (if any) of this device. Ensure ventilation of the ventilation slot. System fault may arise if other items are inserted into this device. Installation: ensure correct installation according to instructions from the manufacturer with recommended installation tools. Ensure ventilation and smoothness according to relevant ventilation standards. Safety Instructions for Power Cables and Accessories Use Proper power source only. Start only with power source that satisfies voltage label and the voltage necessary according to this manual. Please contact technical support personnel of Vantron for any uncertainty about the requirements of necessary power source. Use tested power source. This product still contains a button lithium battery as a real-time clock after its external power source is removed and therefore should not be short-circuited during transportation or placed under high temperature. Place cables properly: Do not place cables at any place with extrusion danger. Cleaning Instructions Please power off before cleaning the device. Do not use spray detergent. Clean with a damp cloth. Do not try cleaning exposed electronic components unless with a dust collector. Support for special fault: Power off and contact technical support personnel of Vantron in case of the following faults:

The device is damaged. The temperature is excessively high. Fault is still not solved after operations according to the manual. Contents 1 INTRODUCTION ................................................................................................................................................ 1 1.1 PRODUCT DESCRIPTION .................................................................................................................................................... 1 1.2 CONNECTOR DESCRIPTION ............................................................................................................................................... 1 2 OVERVIEW .......................................................................................................................................................... 3 2.1 INTRODUCTION .................................................................................................................................................................. 3 2.2 FEATURE .............................................................................................................................................................................. 3 2.3 ORDER INFORMATION ....................................................................................................................................................... 4 3 HARDWARE INSTRUCTIONS ......................................................................................................................... 5 3.1 APPEARANCE ...................................................................................................................................................................... 5 3.2 INTERFACE DESCRIPTION ................................................................................................................................................... 5 3.3 STRUCTURE ......................................................................................................................................................................... 5 4 HARDWARE FUNCTION DESCRIPTION ...................................................................................................... 7 4.1 WIFI/BT ............................................................................................................................................................................. 7 4.2 AUDIO ................................................................................................................................................................................. 7 4.3 DISPLAY .............................................................................................................................................................................. 8 4.4 BATTERY AND CHARGING.................................................................................................................................................. 8 5 HARDWARE OPERATION NOTE ................................................................................................................... 9 5.1 POWER PREPARATION ....................................................................................................................................................... 9 5.1.1 Environment ........................................................................................................................................................ 9 5.1.2 Type-C Power Input ......................................................................................................................................... 9 5.2 ANTENNA ........................................................................................................................................................................... 9 SOFTWARE INSTRUCTIONS ......................................................................................................................... 10 TIPS .................................................................................................................................................................... 11 APPENDIX A: HOW TO CONTACT US ................................................................................................................. 13 6 7 1 Introduction 1.1 Product Description Vantron offers both ARM and ATOM based Single Boards Computer (SBC) platforms including Cirrus LogicEP9315, RockChip RK3128, RK3368, RK3288, RK3399, Freescale iMX6, iMX8, TI OMAP35xx CortexA8 series, and Intel Skylake and ApolloLake processor boards. In additional to offering the standard SBCs, we also provide professional customization board design services. Our seamless project management, efficient error-free development process, strong fundamentals in technology, sufficient in human resources, and on-time delivery will guarantee the success in your project development. Based on idea of Application Ready products and services, our embedded computers have embedded basic operation system which includes the drivers of its interfaces. So it is easy to be used by adding your application software only. It can speed Time to Market of your products, and save more cost. 1.2 Connector Description This table respectively describes the valid signal of connectors on the Vantronboard. N/C GND

I O I/O P A OD CMOS Not connect Ground Active low signal Positive of difference signal negative of difference signal Input Output input/output Power or ground Analog Open drain 3.3V CMOS 1 LVCMOS Low Voltage CMOS LVTTL Low Voltage TTL 3.3V 5V USB PCIe NC 3.3V signal level 5V signal level 5V tolerant signal No Connection PCI Express signal, not 3.3V tolerant 2 2 Overview 2.1 Introduction capacity touch screen. 2.2 Feature VT-TAB07-RK68H is a tablet computer designed for entertainment application. This product is based on RK3368Hwhich has Octacores and one of them is Cortex-A53with a maximum clock frequency of 1.5GHz, supporting10.1" LCD and CPU Processor Memory RAM Flash EEPROM Video Decoder Video Specifications RK3368H, CPU:Octa-core Cortex-A53,up to 1.5GHz GPU:G6100,up to 600MHz 1GB LPDDR3 8GB eMMC 2Kb Real-time video decoder, MPEG-2, MPEG-4,H.264,VP8 H.264: 4Kx2K@30fps(4096x2304) MPEG-4: 1080p@60fps(1920x1080) MPEG-2: 2160p@30fps (3840x2160) VP8: 2160p@24fps (3840x2160) H.265:4Kx2K@60fps (4096x2304) Support video encoder for H.264 Image size is to FHD (1920x1080) Maximum frame rate is up to1920x1080@30fps Video Encoder LCD 7.0" TFT LCD Resolution 1024x600 Contrast Ratio 700:1 LCM Luminance 280 cd/m2(Typ.) View Angle Full View Display Interfaces Touch Screen Cap-touch, support 5-point multi-touch. Sensor Accelerometer 3-axis accelerometer TF card 1xTF card Slot(Memory capacity to be determined) Headphone 1x3.5mm Headphone jack with MIC input USB 1xUSB TYPE-C, standard USB 2.0; supports OTG; supports 5V/2A DC power supply Button 1xPower button, 2xVolume -/+ button Wireless WIFI&BT WIFI: IEEE 802.11 a/b/g/n/ac; BT: 5.0 3 RTC Software Power Design Speaker 1 x 1.0W speaker at lower left Audio Headphone 1 x 3.5 mm Headphone jack with MIC input, on the top MIC RTC OS 1 x MIC on the top Supported Android 10 Applications Provide SDK DC Input USB TYPE-C supports 5V/2A DC power supply.

(Recommended: 5V/2A) Battery 3.8V, 4000mAh Li-Battery Dimensions 203X114X14mm Environment Condition Tablet Weight Temperature Humidity About 750g Operating: 0 ~ 45 (Recommended: 25) storage: -20 ~ +60 (Recommended: 25) 10-85%RH (Non-Condensation), operating and storage Accessories 2.3 Order Information Part Order Example VT-TAB07-RK68H RK3368H ARM Octa -core, Cortex-A53 1.5GHz WIFI 802.11 a/b/g/n/ac, BT 5.0. Note: Please contact Vantron for other order information. 4 3 Hardware Instructions 3.1 Appearance Figure 3-1 Views 3.2 Interface Description Figure 3-2 Interfaces MIC USB TYPE-C 3.5mm Headphone jack 3.3 Structure www.vantrontech.com.cn Download the board structure document from Vantron technology or Vantron net site:

5 Speaker Figure 3-3 Structure Unit: mm 6 4 Hardware Function Description This chapter mainly describes the main hardware functions of this product, including 4G, WIFI/BT, audio, display,and charging. 4.1 WIFI/BT The wireless module inside the tablet complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac draft to connect to the wireless LAN. The integrated module provides SDIO interface for Wi-Fi, and UART interface for Bluetooth. Features:

operation. IEEE 802.11a/b/g/n/ac dual-band radio with virtual-simultaneous dual-band Single-stream spatial multiplexing up to 433.3 Mbps data rate. Supports 20, 40, 80 MHz channels with optional SGI(256 QAM modulation). Supports Bluetooth V5.0+EDR with integrated PA for Class 1.5 and Low Energy (BLE). Concurrent Bluetooth, and WLAN operation. Simultaneous BT/WLAN receive with single antenna. Supports standard SDIO V3.0 and backward compatible with SDIO V2.0 host

-SDIO V3.0(4-bit) up to 208 MHz clock rate in SDR104 mode interfaces. BT host digital interface:

-UART (up to 4 Mbps) IEEE Co-existence technologies are integrated die solution ECIenhanced coexistence support: ability to coordinate BT SCO transmissions around WLAN receives 4.2 Audio VT-TAB07-RK68H has a 3.5mm Headphone jack, a 1.0W Speaker and a MIC. The headphone jack supports drive-by-wire control and MIC function. If you want to use both of these features, your headphones must support them, too. Our headphone jack is compatible with three-section headphone and four-section headphone. 7 4.3 Display shown in the table. Screen Size Viewing direction Resolution Display Mode Number of Colors LCM Luminance Contrast Ratio Interface Touch Screen VT-TAB07-RK68H has a 7.0" screen. The screen is made up of a display screen and a touch screen, which are fitted together by full-fit technology. More parameters are Item Specifications Normally Black 7.0"

Full View 1024x600 16.7M 280 (Typ.) 700:1 LCDS Cap-touch, 5-point Unit Inch cd/m2

4.4 Battery and Charging VT-TAB07-RK68H has a powerful 4000mAh battery. The time to play the video, listen to the music and standby is not confirmed. It theoretically supports 5V/2A charging, and we also provide a standard 5V/2A charger to ensure quick charging. It does not support other charger with different voltage. Note: Please use the Vantron-provided charger. 8 5 Hardware Operation Note This chapter provides a guide to set up and use some of the features of the tablet. For more details, see hardware description. 5.1 Power Preparation 5.1.1 Environment Before the equipment is powered on, please confirm whether the environmental conditions meet the requirements. Environmental conditions are as follows:

Operation Temperature: 0C ~ +45C Operation Humidity: 10-85%RH (Non-Condensation) 5.1.2 Type-C Power Input Please confirm the power input is 5V, and the reference current is 2A. Do not use unauthorized or incompatible power adaptors to charge the device,otherwise fire, explosion or other danger may be caused. 5.2 Antenna The design of the internal antenna position of VT-TAB07-RK68H WIFI and BT antenna frequency is 2.4G and 5G respectively. 9 6 Software Instructions VT-TAB07-RK68H has been pre-loaded firmware. For more information, please refer to software user manual for software operation. 10 7 Tips Waste Disposal It is recommended to disassemble the device before abandoning it in conformity with local regulations. Please ensure that the abandoned batteries are disposed according to local regulations on waste disposal. Do not throw batteries into fire (explosive) or put in common waste canister. Products or product packages with the sign of explosive should not be disposed like household waste but delivered to specialized electricalelectronic waste recycling/disposal center. Proper disposal of this sort of waste helps avoiding harm and adverse effect upon surroundings and peoples health. Please contact local organizations or recycling/disposal center for more recycling/disposal methods of related products. Comply with the following safety tips:

Do not use in combustible and explosive environment Keep away from combustible and explosive environment for fear of danger. Keep away from all energized circuits. Operators should not remove enclosure from the device. Only the group or person with factory certification is permitted to open the enclosure to adjust and replace the structure and components of the device. Do not change components unless the power cord is removed. In some cases, the device may still have residual voltage even if the power cord is removed. Therefore, it is a must to remove and fully discharge the device before contact so as to avoid injury. Unauthorized changes to this product or its components are prohibited. In the aim of avoiding accidents as far as possible, it is not allowed to replace the system or change components unless with permission and certification. Please contact the technical department of Vantron or local branches for help. Pay attention to caution signs. Caution signs in this manual remind of possible danger. Please comply with relevant safety tips below each sign. Meanwhile, you should strictly conform to all safety tips for operation environment. 11 Notice Considering that reasonable efforts have been made to assure accuracy of this manual, Vantron assumes no responsibility of possible missing contents and information, errors in contents, citations, examples, and source programs. Vantron reserves the right to make necessary changes to this manual without prior notice. No part of this manual may be reprinted or publicly released in forms of photocopy, tape, broadcast, e-document, etc. 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 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 Suppliers Declaration of Conformity Product name :Tablet model number :VT-TAB07-RK68H 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 Suppliers Address (USA) : 440 Boulder Court, Suite 300, Pleasanton,CA 94566, cause undesired operation. Suppliers Name: Vantron Technology,Inc. USA. Suppliers phone number :925-621-8758 12 Appendix A: How to Contact Us If you have any problem or want to know more about our products, visit www.vantrontech.comor contact us. US Office: Vantron Technology, Inc. Address: 440 Boulder Court, Suite 300, Pleasanton, CA 94566, USA Tel: 925-621-8758 Email: sales@vantrontech.com China Office: Chengdu Vantron Technology, Ltd Address: 6th Floor, 1stBuilding, No.9, 3rd Wu KeEast Street, Wu Hou District, Chengdu 610045, China Tel: 86-28-8512-3930/3931, 8515-7572/6320 Email: sales@vantrontech.com.cn 13

Model No.: VT-TABO7-RK68H Input: 5V === 2A FE FCC ID: 2AAGE-TABO7RK68HL SNH ORT AAA PO7547-00001

Chengdu Vantron Technology, Ltd. Date:.2020/11/26 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern:

I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

c) make claims regarding certification only in respect of the scope for which certification has been granted;

d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

f) use certification only to indicate the products are certified as being in conformity with specified standards;

g) h) Jd k) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

keep a record of all complaints made known to us relating to the products compliance with requirements of the relevant standard and to make these records available to the when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Company Name: Chengdu Vantron Technology, Ltd. Contact Name: Xi Wang Title of Person: COO Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan China

Chengdu Vantron Technology, Ltd. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject:Request for Confidentiality FCC ID: 2AAGE-TABO7RK68HL To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Ki w Company Name: ChengdwVantron Technology, Ltd. Contact Name: Xi Wang Title of Person: COO Address: No.5 GaoPeng Road, Hi-Tech Zone, Chengdu, SiChuan China Date: 2020/11/26