2ACH9HM-7201FTablet PC

1 Table of contents Safety Instructions ...........................................................................................2 Main Functions.................................................................................................7 Basic Operations..............................................................................................9 Home screen .................................................................................................10 Install the APK application ............................................................................. 11 Uninstall the APK application .........................................................................12 Movies...........................................................................................................13 Camera..........................................................................................................14 Music.............................................................................................................15 Regular Settings ............................................................................................15 Connect Computer.........................................................................................18 Common Issues .............................................................................................18 2 Safety Instructions Read these safety instructions before using your device and store them for possible future reference. Always follow these basic safety precautions when using your Mobile device. This reduces the risk of fire, electric shock, and injury. ● Do not expose this product to rain or moisture. ● Keep the device out of direct sunlight and heat sources. ● Protect the power cord. Route power cords so that they are not likely to be walked on or pinched by items placed on or against them. Pay particular attention to the point where the cord attaches to the device. ● Only use the AC adapter included with the device. Using any other power adapter voids your warranty. ● Do not remove the cover. There are no user-serviceable parts inside. ● If the charger cord is damaged, have it repaired by the manufacturer, its service or a similarly qualified person in order to avoid any hazard. ● The charger is not intended for use by persons (including children) with reduced physical, sensory or mental capacity. Persons who have not read the manual, unless they have received explanations by a person responsible for their safety and supervision should not use this unit. ● Children should be monitored to ensure that they do not play with the charger. ● The charger should always be readily accessible. ● The device should not be exposed to dripping or splashing water. ● No objects filled with liquids such as vases shall be placed on the device. ● Always leave a minimum distance of 10 cm around the unit to ensure sufficient ventilation. ● Naked flame sources, such as candles, should not be placed on top of the device. ● The device is intended for use only in a temperate climate. ● CAUTION: Danger of explosion if battery is incorrectly replaced or not replaced by the same type or equivalent. ● The battery should not be exposed to excessive heat such as sunshine, fire or similar. ● Different types of batteries, new and used batteries should not be mixed. ● The battery must be installed according to the polarity. 3 ● If the battery is worn, it must be removed from the product. ● The battery must be disposed of safely. Always use the collection bins provided (check with your dealer) to protect the environment. Clean your Device Treat the screen gently. To clean fingerprints or dust from the screen, we recommend using a soft, non-abrasive cloth such as a camera lens cloth. If the charger cord is damaged, have it repaired by the manufacturer, its service or a similarly qualified person in order to avoid any hazard. The charger is not intended for use by persons (including children) with reduced physical, sensory or mental capacity. Persons who have not read the manual, unless they have received explanations by a person responsible for their safety and supervision should not use this unit. Children should be monitored to ensure that they do not play with the charger. The charger should always be readily accessible. The device should not be exposed to dripping or splashing water. No objects filled with liquids such as vases shall be placed on the device. Always leave a minimum distance of 10 cm around the unit to ensure sufficient ventilation. Naked flame sources, such as candles, should not be placed on top of the device. The device is intended for use only in a temperate climate. CAUTION: Danger of explosion if battery is incorrectly replaced or not replaced by the same type or equivalent. The battery should not be exposed to excessive heat such as sunshine, fire or similar. Different types of batteries, new and used batteries should not be mixed. The battery must be installed according to the polarity. If the battery is worn, it must be removed from the product. The battery must be disposed of safely. Always use the collection bins provided (check with your dealer) to protect the environment. SWITCH OFF IN RESTRICTED AREAS Turn off the power when the use of the mobile device is not authorized or when it may cause interference or danger, for example; on board an aircraft, near medical equipment, fuel, chemicals or blasting sites. ROAD SAFETY COMES FIRST 4 Check the current laws and regulations in the area where you drive, regarding the use of mobile devices such as this mobile device. • Do not hold this mobile device while driving • Concentrate fully on the driving • Radio Frequency (RF) can affect certain electronic systems in your car, such as the audio-stereo system or security equipment. • An airbag inflates with great force. Do not store the mobile device or any of its accessories in the area above the bag or in its deployment area. INTERFERENCE All wireless devic…

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WeiHeng Digital Company Limited. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2014/8/21 SUBJECT: FCC Application for (FCC ID: 2ACH9HM-7201F) To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. We understand that devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm Select the "accredited" option to search for FCC recognized accredited test firms. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. Regards, Signatory Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

WeiHeng Digital Company Limited. Model Difference FCC ID: 2ACH9HM-7201F Model : HM-7201F, WH7016 All the models are the same circuit and RF module, except the mode names. Regards, Client’s signature Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 WeiHeng Digital Company Limited. 2014/8/21 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ACH9HM-7201F We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

FCC ID LABELING AND LOCATION FCC ID Label Tablet PC Model NO.: HM-7201F FCC ID:2ACH9HM-7201F WeiHeng Digital Company Limited. Made in China 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. FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 ANT Photo 3 Photo 4 Photo 5 Photo 6

FCC ID : 2ACH9HM-7201F RF EXPOSURE EVALUATION METHOD FCC ID: 2ACH9HM-7201F SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Maximum measured transmitter power. WIFI: TX 802.11b Mode Frequency Maximum Peak Conducted Output Power（PK） Maximum Peak Conducted Output Power（AV） Maximum Peak Conducted Output Power （AV） Te s t Channe (MHz) (dBm) (dBm) mW CH01 2412 14.65 9.52 8.954 CH06 2437 14.38 9.47 8.851 CH11 2462 14.05 9.33 8.570 TX 802.11g Mode CH01 2412 12.64 8.55 7.161 CH06 2437 12.52 8.41 6.934 CH11 2462 12.41 8.28 6.730 TX 802.11n(20) Mode CH01 2412 12.31 8.42 6.950 CH06 2437 12.25 8.36 6.855 CH11 2462 12.47 8.24 6.668 TX 802.11n(40) Mode CH03 2422 10.89 7.71 5.902 CH06 2437 10.81 7.52 5.649 CH09 2452 10.78 7.42 5.521 FCC ID : 2ACH9HM-7201F Remark: The best case gain of the antenna is 1.0dBi. 1.0 dBi logarithmic terms convert to numeric result is nearly 1.26 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)] WIFI: Mode [(max. power of channel, including tune-up tolerance, mW) (min. test separation distance,mm)] [√f(GHz)] Result Limit 802.11b CH01 8.954 5 2.412 2.78 3 CH06 8.851 5 2.437 2.76 3 CH11 8.570 5 2.462 2.69 3 802.11g CH01 7.161 5 2.412 2.22 3 CH06 6.934 5 2.437 2.16 3 CH11 6.730 5 2.462 2.11 3 802.11n(20) CH01 6.950 5 2.412 2.16 3 CH06 6.855 5 2.437 2.14 3 CH11 6.668 5 2.462 2.09 3 802.11n(40) CH03 5.902 5 2.422 1.84 3 CH06 5.649 5 2.437 1.76 3 CH09 5.521 5 2.452 1.73 3 The test Result is less than 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Conclusion: No SAR is required. 

FCC RADIO TEST REPORT-WIFI FCC ID: 2ACH9HM-7201F Product： Tablet PC Trade Name： Mach Speed pro- 7 and JLab pro- 7 Model Name： HM-7201F Serial Model： WH7016 Report No.： NTEK-2014NT08051280F Prepared for WeiHeng Digital Company Limited. Rm732, 3rd session, Build B, Mingyou Industrial, Products Exhibitionand Purchasing Center,Baoyuan Road, Bao'an District,Shenzhen, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 54 Report No.: NTEK-2014NT08051280F TEST RESULT CERTIFICATION Applicant’s name........ WeiHeng Digital Company Limited. Address ........................ Rm732, 3rd session, Build B, Mingyou Industrial, Products Exhibitionand Purchasing Center,Baoyuan Road, Bao'an District,Shenzhen, China Manufacture's Name... WeiHeng Digital Company Limited. Address ........................ Rm732, 3rd session, Build B, Mingyou Industrial, Products Exhibitionand Purchasing Center,Baoyuan Road, Bao'an District,Shenzhen, China Product description Product name .................Tablet PC Model and/or type reference ..................... HM-7201F Serial Model .................... WH7016 Standards.................... FCC Part15.247 01 Oct. 2013 Test procedure ................ ANSI C63.4-2003 and KDB 558074 D01 DTS Meas Guidance v03r02 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test............................................: Date (s) of performance of tests .............: 05 Aug. 2014 ~15 Aug. 2014 Date of Issue...........................................: 15 Aug. 2014 Test Result...............................................: Pass Testing Engineer : (Kyle Xu) Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 54 Report No.: NTEK-2014NT08051280F Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 24 4 . POWER SPECTRAL DENSITY TEST 25 4.1 APPLIED PROCEDURES / LIMIT 25 4.1.1 TEST PROCEDURE 25 4.1.2 DEVIATION FROM STANDARD 25 4.1.3 TEST SETUP 25 4.1.4 EUT OPERATION CONDITIONS 25 4.1.5 TEST RESULTS 26 5 . BANDWIDTH TEST 34 5.1 APPLIED PROCEDURES / LIMIT 34 5.1.1 TEST PROCEDURE 34 Page 4 of 54 Report No.: NTEK-2014NT08051280F Table of Contents Page TEST SETUP 34 5.1.2 EUT OPERATION CONDITIONS 34 5.1.3 TEST RESULTS 35 6 . PEAK OUTPUT POWER TEST 43 6.1 APPLIED PROCEDURES / LIMIT 43 6.1.1 TEST PROCEDURE 43 6.1.2 DEVIATION FROM STANDARD 43 6.1.3 TEST SETUP 43 6.1.4 EUT OPERATION CONDITIONS 43 6.1.5 TEST RESULTS 44 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 45 7.1 DEVIATION FROM STANDARD 45 7.2 TEST SETUP 45 7.3 EUT OPERATION CONDITIONS 45 7.4 TEST RESULTS 46 8 . ANTENNA REQUIREMENT 52 8.1 STANDARD REQUIREMENT 52 8.2 EUT ANTENNA 52 9 . EUT TEST PHOTO 53 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 54 Report No.: NTEK-2014NT08051280F 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 54 Report No.: NTEK-2014NT08051280F 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add.:1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 54 Report No.: NTEK-2014NT08051280F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Tablet PC Trade Name Mach Speed pro- 7 and JLab pro- 7 Model Name HM-7201F Serial Model WH7016 Model Difference All the model are the same circuit and RF module, except the model name and colour. Product Description The EUT is a Tablet PC Operation Frequency: 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz):2422~2452MHz Modulation Type: CCK/OFDM/DBPSK/DAPSK Bit Rate of Transmitter 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz/40MHz):150/144.44/1 30/117/115.56/104/86.67/78…

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Page 53 of 54 Report No.: NTEK-2014NT08051280F 9. EUT TEST PHOTO Radiated Measurement Photos Page 54 of 54 Report No.: NTEK-2014NT08051280F Conducted Measurement Photos