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RUL-LT70XTablet PC

Shenzhen Lianxintai Technology Co.,Ltd
Tablet PC - FCC ID RUL-LT70X - Shenzhen Lianxintai Technology Co.,Ltd
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Application Details

Equipment Class
JBP - Part 15 Class B Computing Device Peripheral
Date of Grant
Feb 04, 2013
Application Purpose
Original Equipment
Date of Application
Jan 31, 2013
Equipment Note
Tablet PC
Company
Shenzhen Lianxintai Technology Co.,Ltd
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

FCC INFORMATION (ADDITIONAL) 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. RF Exposure This device was evaluated for compliance with FCC RF Exposure requirements for typical body-worn operations with a separation distance of 0cm to the body. The use of accessories with metallic components in its assembly should be avoided. Accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements.

Users Manual

User Manual 1 Attention: This handbook contains important security measures and the correct use of the product information, in order to avoid accidents. Pls make sure to reading the manual carefully before use the device. z Please don’t be in high temperature, moisture or very dust place z Please don’t be in high temperature, Especially in summer don't put the device in the car when Windows closed. z Avoid fall or Violent collision of the device, don’t make the TFT display screen were violent tremor, This could cause TFT display screen abnormal or damage. z Please choose the appropriate volume, Use headphones should not be too big volume, If feel tinnitus, Lower the volume or stop using it z please charge In the following condition, A、 The battery power ICONS shows have no power B、 The system automatically shut off, startup after power off soon C、 Operation buttons no response D、 The machine that the top right corner show red icons z When the device in the format or ongoing upload and download file, please don't suddenly disconnect, This could cause application error. z For those who because of damage to the product, repair, or other causes of erased the memory, The company shall not be liable for any responsibility, please follow the user manual for the standardized operation to use the device. z Don’t disassemble the product, don’t use alcohol、Thinner or benzene to scrubbing products z Don't use the device one of the place of prohibit to use electronic equipment in regional (such as the plane) z Please don't using the Tablet PC when you in driving or walking down the street, z USB just only be used for data transmission The company reserves the right to improve product, products specification and design have any change, The information is subject to changes without prior notice. (This tablet is no waterproof function) 【Remark】All pictures in this manual is just for your reference. products specification and design have any change, The information is subject to changes without prior noti ce. 2 1. button: 1.1 Touch panel Capacitive touch panel: In The Operation, to click ,dragging on the touch panel 1.2 POWER startup: Long Press and hold the power button, the system will enter the main inter face shutdown: In the main menu interface, Press the power button about 5 second to shutdown, The system can hint "power off" option, Click ”ok”. you can safely shut down. Lock screen: Short press Power button to lock screen or unlock screen. Remark 1.When power is empty,system will shut down automatically. 2.Illegal turn off the device,restart will scan and restore the disk ,it may take longer time to enter into system 1.3 ESC Short Press ESC button will return the last interface, long Press ESC button will return the main interface 1,4 Menu the Tablet under normal operating conditions, short press M button will Back to the home screen 1.5 Volume +, Volume- the buttons on top Volume +, Volume-achieve changes in the volume. 1.6 earphone jack 3.5 mm standard earphone jack 1.7 Video output interface HDMI output interface 1.8 TF card TF-CARD solt: external T-FLASH card 1.9 MiniUSB MiniUSB jack: you can use it to connect the computer for data transmission, charging and external connection USB flash drive 1.10 Reset When the Tablet under the condition of the crash, use the small objects to short press RESET button, Tablet will force to shutdown. 【Remark】: unless unable to shutdown, otherwise don’t use the reset, suggest you to shutdown by normal, if no will easy to damage the machine system. 2. First use 2.1 Battery management and charge Before first use, please set the device's battery is fully charged Just need to connect the adaptor or USB interface, then you can charge The first two times charging please keep about 6 hours, after that you just need 4 hours to charge. 【Remark】: This tablet using Built-in type polymer battery, Charge must be to choose standard adaptor (Input: AC110~240V 50/60Hz Max:180MA.. Output: DC5.0~5.5V/1.5A), this device without supply DC charging, USB interface can charge, Choose USB interface to charger During the charging, the battery icon will scroll When finished charging, battery icon will become green and stop rolling In order to prolong the service life of the machine, suggest use out battery power before charge it 3 【Remark】: 1. If you long time don’t to use this Tablet, ,in order to avoid power consumption caused damage,pls charge/play the battery once a month. 2、After low battery shut down,connect DC adaptor,device will remind low battery,charging,need to wait some time until the battery is enough power to enter into main menu. 3. Device charging should be in standby status for reach normal charging time. Because with device and screen consumption,it may cause longer charging time. 2.2 Connection with PC U Use USB cable to connect device to PC, device will pop up the USB connection window,click Turn on USB storage to connect to PC Into the load mode, you can copy, delete the file on the device and the file on the memory card. 3. Equipment operation interface 3.1 Main interface describe After startup will enter the main interface In the main interface, you can : Management main interface software ICONS: long press the icons 3 second, after the icons will biger, then you can drag anywhere in the interface. 4 Delete icons: long press the icons 3 second, drag the icons to the Recycle Bin icon, once it become red, Loosen your hand, after that you can delete icon You touch the screen keep a time, appear the dialog box ”Add your Home screen” as shown below: 3.2 status bar describe z The status bar above of the screen Top left display main interface software, T-Flash card, USB connection status and so on Top right display the battery, battery charge icons, current time, set time, Setti ngs Menu, ESC button. 3.3 Use touch panel 5 Following the main touch screen area is described, and describes some of the tips for how to use the touch screen. No matter which interface you are on…

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Cover Letter(s)

Shenzhen Lianxintai Technology Co., Ltd FCC Confidentiality Request Number: CF303 Version: V05 Date: 21-05-2012 (Permanent or also called long term confidentiality is the normal method to keep certain docuements confidential, and may apply to schematics, block diagrams, operational description and bill of materials.) To: Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company nameShenzhen Lianxintai Technology Co., Ltd AddressA1818,Baohua Building,Huaqiang Road CityShenzhen CountryChina request for this certification filing under: Grantee CodeProduct Number FCC ID:RUL-LT70X to maintain permanent confidentiality for the following documents submitted within this application: (please cross what is applicable, or add other documents) ExhibitDescription VOperational Descriptionexplaining the functioning of the block diagram VBlock Diagramsshowing the systematic building blocks of the EUT VSchematics Diagramsshowing components, their values and interconnection Above materials crossed contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. The documents indicated as confidential above, are not publicly available elsewhere. Attestation: City and Country:Date:Name: (this must be a person) Function:Signature: (or official company stamp) Enschede, The Netherlands 28-01-2012M.Koop (authorized) Manager

Cover Letter(s)

FCC Authorization Letter Number: CF304 Version: V03 Date: 01-08-2011 We, (the approval holder) Company name Shenzhen Lianxintai Technology Co., Ltd Address A1818,Baohua Building,Huaqiang Road, City Shenzhen, Country China declare that the following representative (agent): Name (person) Tony Wu Company name Bontek Compliance Laboratory Co., Ltd. Address 1/F, Block East H-3,OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, City Shenzhen,Guangdong Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description Tablet PC Type or Model(s) LT704A Tradename or Brand(s) N/A We also authorize Teleconformity (Mr. M. Koop, Manager Certification, Address: Rietven 31, 7534NH Enschede, the Netherlands) to apply and sign this application for certification, registration or filing on our behalf (as representative agent or certifier). Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Shenzhen,Guangdong 2013-1-24 Daily Dai Manager Shenzhen Lianxintai Technology Co., Ltd

External Photos

EUT EXTERNAL PHOTOGRAPHS EUT –View EUT-Front View’ EUT-Rear View’ EUT –Adapter View

ID Label/Location Info

FCC ID Label Location FCC ID Label Location

ID Label/Location Info

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation.

Internal Photos

EUT INTERNAL PHOTOGRAPHS EUT –Uncovered View EUT PCB View EUT Battery View EUT –WI-FI Module View EUT Antenna View

RF Exposure Info

FCC RF Exposure FCC ID: RUL-LT70X Frequency: 2412-2462 MHz (11 channels), 2422-2452 MHz (8 channels) Modulation: DSSS, OFDM Mid-Channel: 2.437 GHz Mid-Channel Peak Power or Highest Peak Power, Conducted: 10.46 dBm == 11.12 mW Antenna Gain: G = 0 dBi Peak, Radiated = 10.46 dBm + 0 dBi = 10.46 dBm = 11.12 mW SAR Test Exclusion Thresholds specified in KDB447498 Appendix A: Evaluation: The Calculated Radiated Peak output power is taken as worst case, and the distance for SAR exclusion at 11.12 mW between 5 to 10 mm distance. This device is a handheld or table/desk top positioned, inside the product enclosure, the (internal) antenna is positioned more than 10 mm away from the outside surface of the plastic shell (the product enclosure). Conclusion: Given the position and distance this device is used towards the body, this device emits under the exposure limit, and is excluded for SAR evaluation, so PASS.

RF Exposure Info

FCC RF Exposure EUT Description: Tablet PC Model No.: LT704A FCC ID: RUL-LT70X 1. Applicable Standard According to §1.1307(b)(5), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. This is a Portable device. KDB 447498 D01 General RF Exposure Guidance v05 was used as the guidance. According to §1.1310 and §2.1093 RF exposure is calculated. 2. RF Exposure Calculation Result: 802.11b/g/n: Frequency: 2412-2462 MHz Modulation: FHSS (CCK, OFDM, DBPSK, DQPSK) Antenna Gain: G = 0 dBi According to the requirement of KDB 447498 D01 General RF Exposure Guidance v05 Appendix A SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm. The Max Peak Power measured and achieved in 11b mode is: 9.60 dBm = 9.12 mW < 10 mW (Thresholds) and the exact distance from (the closest part of) the internal antenna to the outside surface of the tablet is greater than 5mm. The SAR measurement is not necessary.

RF Exposure Info

Supplementary Remarks Photos Size of the Tablet:180mm(Length) * 120mm(Width)* 12mm(thickness) Antenna to front edge shortest distance 8 mm Antenna to back edge distance 112 m m Antenna to top edge exact shortest distance 6.8 m m Antenna to bottom edge exact shortest distance 5.2 m m

Test Report

Test Report of FCC CFR 47 Part 15 Subpart B On Behalf of Shenzhen Lianxintai Technology Co., Ltd FCC ID: RUL-LT70X Product Description: Tablet PC Model No.: LT704A Supplementary Model: LT702, LT705 (Difference between these models are appearances color) Brand Name: N/A Prepared for: Shenzhen Lianxintai Technology Co., Ltd A1818,Baohua Building,Huaqiang Road,Shenzhen,China Prepared by: Bontek Compliance Testing Laboratory Co., Ltd 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Tel: 86-755-86337020 Fax: 86-755-86337028 Report No.: BCT13AR-0057E-2 Issue Date: January 23, 2013 Test Date: January 17~23, 2013 Tested by: Reviewed by: Lion Cai Kendy Wang Approved by: Tony Wu TABLE OF CONTENTS 1. GENERAL INFORMATION........................................................................................................................ 3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .................................................................. 3 1.2 TEST STANDARDS................................................................................................................................... 4 1.3 TEST FACILITY........................................................................................................................................ 4 2. SYSTEM TEST CONFIGURATION ........................................................................................................... 5 2.1 EUT CONFIGURATION............................................................................................................................. 5 2.2 SUPPORT EQUIPMENTS........................................................................................................................... 5 2.3 GENERAL TEST PROCEDURES................................................................................................................. 5 2.4 MEASUREMENT UNCERTAINTY................................................................................................................. 5 2.5 LIST OF MEASURING EQUIPMENTS USED.................................................................................................. 6 3. SUMMARY OF TEST RESULTS ............................................................................................................... 7 4. TEST OF AC POWER LINE CONDUCTED EMISSION ........................................................................... 8 4.1 LIMIT OF AC POWER LINE CONDUCTED EMISSION.................................................................................... 8 4.2 EUT SETUP............................................................................................................................................ 8 4.3 INSTRUMENT SETUP................................................................................................................................9 4.4 TEST PROCEDURE.................................................................................................................................. 9 4.5 TEST RESULT......................................................................................................................................... 9 5 - RADIATED DISTURBANCES ................................................................................................................ 14 5.1 LIMIT OF RADIATED DISTURBANCES....................................................................................................... 14 5.2 EUT SETUP.......................................................................................................................................... 14 5.3 TEST RECEIVER SETUP......................................................................................................................... 15 5.4 TEST PROCEDURE................................................................................................................................15 5.5 CORRECTED AMPLITUDE & MARGIN CALCULATION................................................................................. 15 5.6 RADIATED EMISSIONS TEST RESULT...................................................................................................... 15 Report No.: BCT13AR-0057E-2 Page 2 of 21 FCC ID: RUL-LT70X 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: Shenzhen Lianxintai Technology Co., Ltd Address of Applicant: A1818,Baohua Building,Huaqiang Road,Shenzhen,China Manufacturer: Shenzhen Lianxintai Technology Co., Ltd Address of Manufacturer: A1818,Baohua Building,Huaqiang Road,Shenzhen,China General Description of E.U.T Items Description EUT Description: Tablet PC Trade Name: NA Model No.: LT704A Supplementary Model: LT702, LT705 (Difference between these models are appearances color) Frequency Band: IEEE 802.11b/g, IEEE 802.11n HT20 (ISM Band) : 2412MHz~2462MHz, IEEE 802.11n HT40 (ISM Band) : 2422MHz~2452MHz Channel Spacing: IEEE 802.11b/g, 802.11n HT20/HT40: 5MHz Number of Channels: IEEE 802.11b/g, 802.11n HT20:11 Channels IEEE 802.11n HT40 :7 Channels Transmit Data Rate: maximum of 150Mbps Type of Modulation: IEEE 802.11b:DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g:OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n HT20/40:OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type: Built-in Antenna Antenna Gain: 0dBi Power Supply: AC/DC Adapter and build-in battery with DC3.7V 1100mAh Adapter Information: Model:LA-520W Input:100-240V 50/60Hz 0.3A Max Output: 5VDC 2000mA * The test data gathered are from the production sample provided by the manufacturer. * Supplementary models have the same circuit, but with different color. Report No.: BCT13AR-0057E-2 Page 3 of 21 FCC ID: RUL-LT70X 1.2 Test Standards The report of EUT is prepared in accordance with FCC Rules and Regulations Part 15 Subpart B 2006 The objective of the manufacturer is to demonstrate compliance with the described above standards. 1.3 Test Facility All measurement required was performed at laboratory of Bontek Compliance Testing…

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Test Setup Photos

TEST SETUP PHOTOGRAPHS Conducted Emission Radiated Emission 30MHz To 1G Radiation Emission Less Than 30 MHz Radiated Emission Above 1GHz

Contact Information

Applicant

Daily Dai(Manager)
[email protected]0086-755-83742723Fax: 0086-755-82797014

Technical Contact

TeleconformityMark Koop
[email protected](31)848395876

Rietven 31 · Enschede, Overyssel · Netherlands

Test Firm

Bontek Compliance Testing Laboratory LtdTony Wu
[email protected]86-755-86337020Fax: 86-755-86337028

Technical Specifications

#Rule PartsFrequency RangePower Output
115B--
Confidentiality
Long Term