2AUFL-LT702Rugged Tablet

1 User Manual User Guide LT702 Preface Thank you for choosing LT702 tablet! LT702 is an Android intelligent tablet, it has the ultra-thin fashion appearance, it supports application software installation and unloading from Android electronic market, WLAN network connection, touch capacitive screen, high-pixels cameras, high-quality audio and ultra HD video, etc. These will lead you into an entirely new and fascinating mobile internet world. This manual systematically introduces many functions of LT702 tablet, tips and notes. Please carefully read it before using LT702. The illustrations in this manual are only for reference, and their functions are based on the real product. The company reserves the right of final interpretation. 2 Basic Information 1. Safety Notice If your phone is lost or stolen, please immediately inform the telecom department or commission agents of forbidding the use of SIM card, so that avoid the economic loss caused by false calling of others. When you contact with telecom department or commission agents, they need to know your phone IMEI number (printed on the label on the back of the phone and can be found after taking down the battery). Please copy the number and keep it safe for future use. In order to use the phone more safely, please adopt preventive measures, for example: set up the PIN code of SIM card, PIN code can prevent your SIM card from being used by others without permission. When leaving the car, please don’t place the phone in a place easy to be seen, you had better to carry with you or lock in the suitcase. 2. Safety Alert and Cautions Before using the phone, please read these cautions carefully so that make sure to use the phone correctly. 3.1 General Cautions On the plane, in the hospital and other places that forbidden to use the tablet, please turn off the phone; otherwise it may affect the normal operation of electronic equipments and medical instruments. Please comply with the relevant regulations if using the phone in these places, Please strictly comply with the laws and regulations about the phone use in the driving place. If you use the phone while you are driving, please comply with the following rules: concentrate on driving, pay attention to the road conditions; if the phone has hands-free function, please make a phone call hands-free; if the driving conditions are not good, please stop the car, and then dial or receive a call. When approaching the places that storing fuel, chemicals or explosives, and etc., please comply with the laws, regulations and the relevant signs. Please place the phone, battery and charger in the place out of children’s reach, for fear that the children use them as tools and cause personal injury. Your phone only can use the batteries, chargers and other accessories specified by the company for fear that the phone is damaged. If using other batteries and chargers, it may cause liquid leaking, overheat, explosion, fire breakout and other failures of batteries. Please don’t use the phone close to weak signal or high precision electronic equipments. Wireless wave interference may cause the mis-operation of these electronic equipments. The phone has the function of timely auto power-on, please check the auto power-on and shut down settings of the phone, so that confirm that the phone will not power on automatically during the flight. Please don’t strike, shake or sling the phone violently for fear that the phone is failed or fire breakout. Please don’t place the battery, the phone and the charger in the micro-wave oven or high-voltage equipment; otherwise may cause circuit damage or fire breakout and other accidents. Please don’t use the phone in the places with inflammable and explosive gas; otherwise may cause phone failure or fire hazard. 3 Please don’t place the phone in the places with high temperature, high humidity or a large amount of dust; otherwise it may cause phone failure. Please don’t place the phone in the uneven or unstable place, prevent the phone from falling off and then cause failure or damage. Please only use the original antenna or the antenna being approved by the company. Unapproved and modified antenna or the antenna with additional accessories may damage the phone. Please don’t touch the antenna during a call. Touching the antenna may affect the call quality and make the phone power higher than the required power in normal use. In addition, using the unapproved antenna may violate the regulations in your country. 3.2 Cautions of Using the Phone Don’t take down or modify the phone; otherwise it may cause the damage, leakage and circuit failure of the phone. Please don’t knock the LCD by force or use the LCD to knock other things; otherwise may cause the damage of liquid crystal plate and the leaking of liquid crystal. If liquid crystal enters the eyes, it may damage eyesight. At this time, please rinse the eyes immediately with clean water (don’t rub the eyes), and see a doctor immediately. In very rare cases, if the phone is used in some types of vehicles, it may have bad effect on the electronic equipments in the vehicle. At this time, please don’t use the phone for fear of losing the safety guarantee. If your vehicle is equipped with the air bag, please don’t place the phone above the air bag or the area that can be touched after the air bag is swelled, for fear that the phone is applied very strong external force and cause serious damage on the vehicle owner when the air bag is swelled. Please don’t touch the key-stoke using needles, pen nibs and other sharp objects; otherwise it may damage the phone or cause mis-operation. If the antenna is damaged, please don’t use the phone; otherwise it may cause the personal injury. Don’t make the phone approach to the magnetic card and other magnetic objects too closely; radiation wave of the phone may clean out the information stored in the floppy disks, stored value cards and credit cards. Please place the drawing pin and other small metal ob…

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Company: Shanghai ZoomSmart Technology Co., Ltd Add: Room 802 Hengx i Road No.809 Pujiang Town Minhang district, Shanghai, 201114 China Tel: 0086-021-34781253 Fax: 0086-021-34781252 E-mail: [email protected] FCC Confidential Authorization Date:2020-08-17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AUFL-LT702 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shanghai ZoomSmart Technology Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description BOM Tune-up The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Typed or Printed Name: zg. chen Title: VP

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS NFC Antenna LTE DIV Antenna GSM/WCDMA/ LTE Main Antenna GPS Antenna Wi-Fi/BLE/BT Antenna

FCC PART 15.225 TEST REPORT For Shanghai ZoomSmart Technology Co., Ltd Room 802 Hengxi Road No.809 Pujiang Town Minhang district, Shanghai, 201114 China FCC ID: 2AUFL-LT702 Report Type: Original Report Product Type: Rugged Tablet Project Engineer: Jack Jiao Re port Number: RSHD200817001-00F Re port Date: 2020-10-29 Reviewed B y: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHD200817001-00F FCC Part 15.225 Page 2 of 26 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 EUT EXERCISE SOFTWARE .......................................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 EXTERNAL I/O CABLE .................................................................................................................................................. 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 5 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 TEST EQUIPMENT LIST ........................................................................................................................................... 8 FCC§15.203 - ANTENNA REQUIREMENT .............................................................................................................. 9 APPLICABLE STANDARD .............................................................................................................................................. 9 ANTENNA CONNECTED CONSTRUCTION ...................................................................................................................... 9 FCC §15.207 (A) – AC LINE CONDUCTED EMISSIONS .................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 EUT SETUP ................................................................................................................................................................ 10 EMI TEST RECEIVER SETUP ....................................................................................................................................... 10 TEST PROCEDURE ...................................................................................................................................................... 10 FACTOR & OVER LIMIT CALCULATION ...................................................................................................................... 11 TEST RESULTS SUMMARY .......................................................................................................................................... 11 TEST DATA ................................................................................................................................................................ 11 FCC§15.225, §15.205 & §15.209 - RADIATED EMISSIONS TEST ...................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 15 FACTOR & OVER LIMIT CALCULATION ...................................................................................................................... 15 TEST RESULTS SUMMARY .......................................................................................................................................... 15 TEST DATA ...............................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front Side Conducted Emissions - Rear Side Radiated Emissions (Below 30MHz) Radiated Emissions (30MHz~ 1GHz)