2AFG6-RK3288Android Main Board

Federal Communication Commission Interference Statement 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 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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 Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter. The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device. This End equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2AFG6-RK3288”. Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. 1 Software Description The main achievement of the 3288 Module of meeting machine in the main interface machine android platform optimized display, a variety of entrance applications systems integration, to achieve a more compact display, also provides users with a more efficient operation of the inlet. 2 Use Introduction Open meeting machine into the main interface, as the picture 2-1 shows.  page upper left corner of the display screen wireless transmission, drop-down can view information;  intermediate page displays the current date and time;  upper right corner of the page displays the current network connection status and time, network connection status is divided into two kinds of wired networks and wireless networks, the current state of the icon shows the wired network. 2-1 Main interface Click on the main interface on the left,you can enter the main menu page, as the picture 2-1-1 shows，the same as the main interface on the right ,as the picture 2-1-3 shows.You can click the button on the list into Lynx Pro,Files,Active,Montage,Eshare,Brower,Setting,Apps. 2-1-2 main_left 2-1-3 main_right 2.1 Lynx Pro Click on the main interface, you can enter the Software of Lynx Pro, and edit your work with the Lynx Pro. 2.2 Files Click on the main interface, you can enter the files of the system. And then you can manipulate files, Such as opening files, manage folders, etc. 2.3 Active Click on the main interface, you can enter the page of Background application switching and cleanup, such as the picture 2-3-1 shows. Click the active you can switch current application software. Slide up or down you close the active. 2-3-1 active 2.4 Montage Click on the main interface into Teleconferencing. You can have a meeting with people far away. 2.5 Eshare Click on the main interface, you can remotely operate this meeting machine. 2.6 Browser Click on the main interface to open the browser. You can browse the web resource with the browser. 2.7 Setting Click on the main interface into the page of setting the system. 2.8 Apps Click on the main interface into the page of apps, as the picture 2-8-1 shows. 2-8-1 apps 2.9 Switching desktop background In the main interface, long press to bring up the desktop background switches, as the picture 2-9-1 shows. 2-9-1 Switching Background For example, the following effects occur after the application is selected on a black background as the picture 2-9-2 shows. 2-9-1 black background

Limited Modular Approval Request FCC(per DA 00-1407) Company name: Guangzhou Shirui Electronics Co., Ltd Address:192 Kezhu Road, Scientech Park, guangzhou Economic Technology Development District, Guangzhou, China FCC ID: 2AFG6-RK3288 Items to be covered Answer from applicant 1.The modular transmitter must have its own RF shielding. No, Please refer to EUT Photos. 2.The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. YES, U23 AP6335 is used for the function. 3.The modular transmitter must have its own power supply regulation. YES, U8, U11, U17, U18 are used for the power supply regulation. 4.The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable).. YES, it is Dipole antenna. 5.The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. No, The EUT is tested in a host as the test photos show. 6.The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2AEMI-PHOTON” or “Contains FCC ID: 2AEMI-PHOTON.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. YES, please refer to the exhibition label sample for this module. 7.The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. YES, please refer to the user manual. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. YES, RF exposure statement is attached in the user manual. Note: If compliance with one or more of the numbered requirements, listed above, cannot be demonstrated, it may be possible to obtain a “Limited Modular Approval” (LMA). 1DPHDQGVXUQDPHRIDSSOLFDQW RUDXWKRUL]HGUHSUHVHQWDWLYH 6DUDK6XQ   'DWH6LJQDWXUH 

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需要做成卷、保证工厂可以打印内容,间距2mm 规格：30x25mm-50#白色PET+亮膜-黑色印刷 R=1.0mm Model:B.RK3288.1 Brand:seewo FCC ID: 2AFG6-RK3288 Product:Android Main Board MAC:

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FCC RF EXPOSURE REPORT FCC ID: 2AFG6-RK3288 Project No. : 1509C262 Equipment : Android Main Board Model : B.RK3288.1 Applicant : Guangzhou Shirui Electronics Co.,Ltd Address : 192Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, Guangdong, China According: : FCC Guidelines for Human Exposure IEEE C95.1 BTL INC. No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, China. TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 MPE CALCULATION METHOD: Calculation Method of RF Safety Distance: where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Table for Filed Antenna Ant. Brand Model Name Antenna Type Connector Gain(dBi) 1 N/A N/A Dipole N/A 2.55 TEST RESULTS EUT： Android Main Board Model Name : B.RK3288.1 Temperature： 25 °C Relative Humidity: 55 % Test Voltage : AC 120V/60Hz Test Mode ： TX Mode _1Mbps Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 2.55 1.7989 -0.50 0.8913 0.000319121 Complies 2.55 1.7989 1.34 1.3614 0.000487471 Complies 2.55 1.7989 1.22 1.3243 0.000474191 Complies EUT： Android Main Board Model Name : B.RK3288.1 Temperature： 25 °C Relative Humidity: 55 % Test Voltage : AC 120V/60Hz Test Mode ： TX Mode _3Mbps Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 2.55 1.7989 -2.42 0.5728 0.000205091 Complies 2.55 1.7989 -0.91 0.8110 0.000290371 Complies 2.55 1.7989 -1.04 0.7870 0.000281811 Complies Note: the calculated distance is 20 cm.

Report No.: BTL-FCCP-1-1509C262 Page 1 of 109 FCC Radio Test Report FCC ID: 2AFG6-RK3288 This report concerns (check one): Original Grant Class II Change Project No. : 1509C262 Equipment : Android Main Board Model Name : B.RK3288.1 Applicant : Guangzhou Shirui Electronics Co.,Ltd Address : 192Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, Guangdong, China Date of Receipt : Sep. 21, 2015 Date of Test : Sep. 21, 2015 ~ Nov. 17, 2015 Issued Date : Nov. 18, 2015 Tested by : BTL Inc. Testing Engineer : (Shawn Xiao) Technical Manager : (David Mao) Authorized Signatory : (Steven Lu) BTL INC. No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 Report No.: BTL-FCCP-1-1509C262 Page 2 of 109 Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of CHINA, or National Institute of Standards and Technology (NIST) of U.S.A. BTL's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL shall have no liability for any declarations, inferences or generalizations drawn by the client or others from BTL issued reports. BTL’s report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and BTL-self, extracts from the test report shall not be reproduced except in full with BTL’s authorized written approval. BTL’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Report No.: BTL-FCCP-1-1509C262 Page 3 of 109 Table of Contents Page 1 . CERTIFICATION 7 2 . SUMMARY OF TEST RESULTS 8 2.1 TEST FACILITY 9 2.2 MEASUREMENT UNCERTAINTY 9 3 . GENERAL INFORMATION 10 3.1 GENERAL DESCRIPTION OF EUT 10 3.2 DESCRIPTION OF TEST MODES 12 3.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 12 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 13 3.5 DESCRIPTION OF SUPPORT UNITS 13 4 . EMC EMISSION TEST 14 4.1 CONDUCTED EMISSION MEASUREMENT 14 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 14 4.1.2 TEST PROCEDURE 14 4.1.3 DEVIATION FROM TEST STANDARD 14 4.1.4 TEST SETUP 15 4.1.5 EUT OPERATING CONDITIONS 15 4.1.6 EUT TEST CONDITIONS 15 4.1.7 TEST RESULTS 15 4.2 RADIATED EMISSION MEASUREMENT 16 4.2.1 RADIATED EMISSION LIMITS 16 4.2.2 TEST PROCEDURE 17 4.2.3 DEVIATION FROM TEST STANDARD 17 4.2.4 TEST SETUP 18 4.2.5 EUT OPERATING CONDITIONS 19 4.2.6 EUT TEST CONDITIONS 19 4.2.7 TEST RESULTS (9KHZ TO 30MHZ) 19 4.2.8 TEST RESULTS (30MHZ TO 1000 MHZ) 20 4.2.9 TEST RESULTS (ABOVE 1000 MHZ) 20 5 . NUMBER OF HOPPING CHANNEL 21 5.1 APPLIED PROCEDURES 21 5.1.1 TEST PROCEDURE 21 5.1.2 DEVIATION FROM STANDARD 21 5.1.3 TEST SETUP 21 5.1.4 EUT OPERATION CONDITIONS 21 5.1.5 EUT TEST CONDITIONS 21 5.1.6 TEST RESULTS 21 Report No.: BTL-FCCP-1-1509C262 Page 4 of 109 Table of Contents Page 6 . AVERAGE TIME OF OCCUPANCY 22 6.1 APPLIED PROCEDURES / LIMIT 22 6.1.1 TEST PROCEDURE 22 6.1.2 DEVIATION FROM STANDARD 22 6.1.3 TEST SETUP 22 6.1.4 EUT OPERATION CONDITIONS 23 6.1.5 EUT TEST CONDITIONS 23 6.1.6 TEST RESULTS 23 7 . HOPPING CHANNEL SEPARATION MEASUREMENT 24 7.1 APPLIED PROCEDURES / LIMIT 24 7.1.1 TEST PROCEDURE 24 7.1.2 DEVIATION FROM STANDARD 24 7.1.3 TEST SETUP 24 7.1.4 EUT TEST CONDITIONS 24 7.1.5 TEST RESULTS 24 8 . BANDWIDTH TEST 25 8.1 APPLIED PROCEDURES 25 8.1.1 TEST PROCEDURE 25 8.1.2 DEVIATION FROM STANDARD 25 8.1.3 TEST SETUP 25 8.1.4 EUT OPERATION CONDITIONS 25 8.1.5 EUT TEST CONDITIONS 25 8.1.6 TEST RESULTS 25 9 . PEAK OUTPUT POWER TEST 26 9.1 APPLIED PROCEDURES / LIMIT 26 9.1.1 TEST PROCEDURE 26 9.1.2 DEVIATION FROM STANDARD 26 9.1.3 TEST SETUP 26 9.1.4 EUT OPERATION CONDITIONS 26 9.1.5 EUT TEST CONDITIONS 26 9.1.6 TEST RESULTS 26 10 . ANTENNA CONDUCTED SPURIOUS EMISSION 27 10.1 APPLIED PROCEDURES / LIMIT 27 10.1.1 TEST PROCEDURE 27 10.1.2 DEVIATION FROM STANDARD 27 10.1.3 TEST SETUP 27 10.1.4 EUT OPERATION CONDITIONS 27 10.1.5 EUT TEST CONDITIONS 27 10.1.6 TEST RESULTS 27 11 . MEASUREMENT INSTRUMENTS LIST 28 Report No.: BTL-FCCP-1-1509C262 Page 5 of 109 Table of Contents Page 12 . EUT TEST PHOTO 30 ATTACHMENT A - CONDUCTED EMISSION 34 ATTACHMENT B - RADIATED EMISSION (9KHZ-30MHZ) 37 ATTACHMENT C - RADIATED EMISSION (30MHZ TO 1000MHZ) 39 ATTACHMENT D - RADIATED EMISSION (ABOVE 1000MHZ) 46 ATTACHMENT E - NUMBER OF HOPPING CHANNEL 71 ATTACHMENT F - AVERAGE TIME OF OCCUPANCY 73 ATTACHMENT G - HOPPING CHANNEL SEPARATION MEASUREMENT 86 ATTACHMENT H - BANDWIDTH 91 ATTACHMENT I - PEAK OUTPUT POWER 96 ATTACHMENT J - ANTENNA CONDUCTED SPURIOUS EMISSION 101 Report No.: BTL-FCCP-1-1509C262 Page 6 of 109 REPORT ISSUED HISTORY Issued No. Description Issued Date BTL-FCCP-1-1509C262 Original Issue. Nov. 18, 2015 Report No.: BTL-FCCP-1-1509C262 Page 7 of 109 1. CERTIFICATION Equipment : Android Main Board Brand Name : seewo Model Name : B.RK3288.1 Applicant : Guangzhou Shirui Electronics Co.,Ltd Manufacturer : Guangzhou Shirui Electronics Co.,Ltd Address : 192Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, Guangdong, China Date o f Te s t : Sep. 21, 2015 ~ Nov. 17, 2015 Te s t Sample : Engineering Sample Standard(s) : FCC Part15, Subpart C : 2014 (15.247)/ ANSI C63.10-2013 The above equipment has been…

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Report No.: BTL-FCCP-1-1509C262 Page 30 of 109 12. EUT TEST PHOTO Conducted Measurement Photos Report No.: BTL-FCCP-1-1509C262 Page 31 of 109 Radiated Measurement Photos 9KHz to 30MHz Report No.: BTL-FCCP-1-1509C262 Page 32 of 109 Radiated Measurement Photos 30MHz to 1000MHz Report No.: BTL-FCCP-1-1509C262 Page 33 of 109 Radiated Measurement Photos Above 1000MHz