WSVSUNVOTEKEYS5XWireless Voting Keypad

FAST OPERATION MANUL S50 S50 FAST OPERATION MANUL 1. Power On-off Power on: Press C key to turn on. Power off: Press C key for 3 seconds; auto power off or power off remotely by software. 2. Functions When the base stations start different polling types, there will be text-operation and status indications on the LCD display. Polling types Operation l Sign-in Press ”OK” key to sign-in l Registration Sign-in Press digit, letter to input student ID or name. The input mode can be shifted by pressing input shift key. l Judgment Press “√” ”X” or “？” to make judgment l Single choice Support max. 10 options. Make the single choice by pressing 0~9 (0 stands for 10/J) -The digit or letter will be displayed on the LCD -The result will be submitted automatically. -If changing the choice, please press the new choice directly. l Multiple choice Support max. 10 options. Make the single choice by pressing 0~9 (0 stands for 10/J) -The digit or letter will be displayed on the LCD; the press will not be valid after reaching the given options. LCD display OK Alphanumeric keys Cancel Shift Menu PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn FAST OPERATION MANUL S50 - If changing the choice, please press C key to clear, and then input the new choices and press “OK” to submit. l Sequence As above l Number Input continuously max.16 digit, including “_”, decimal& simple symbol. Pressing input shift key transfer to symbol input. Finally press “OK” to submit. l Blank-filling Input continuously max.16 letter, including simple symbol. Pressing input shift key transfer to capital, lowercase, symbol, etc. Finally press “OK” to submit. l Fastest answer Press OK key to be the first answerer. l Exam Press the up and down button to choose different subjects. Answer the subjects by inputting number or letter. Pressing input shift key transfer to capital, lowercase, symbol, etc. Finally press “OK” to store and shift to next topic. 3. Match up Before using together with the base station, new keypads should be matched up with the base stations. Firstly make the base station entering into match-up mode by operating the software, secondly press the “M” and “.” buttons on the keypad simultaneously till it requires to enter password “112233”, then the keypad can match up with the base station, and it has indication of successful or not. 4. Menu operate Press “M” on the menu to enter into menu operate; press up and down button for page turning; press number buttons to choose and operate menu. 5. Parameter configure Press “OK” together with base station and software to read or write keypads ID. Press “OK” together with base station and software to read or write keypads bound student ID & name. FCC STATEMENT 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. 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. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn FAST OPERATION MANUL S50 Consult the dealer or an experienced radio/TV technician for help. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 ChangSha SunSky Electronic Design&Development Co., Ltd Room1024,Building A,Biaozhi Business Center,No.198 XiangFu Road,Tianxin District,ChangSha,China 2011-9-1 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Changsha SunSky Electronic Design & Development Co., Ltd. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product description: Wireless Voting Keypad model name: CRS_S50 FCC ID: WSVSUNVOTEKEYS5X We affirm that between SIEMIC and Changsha SunSky Electronic Design & Development Co., Ltd., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title：Jack Pei/CTO Contact information / address：1024/ Room1024, Building A, Biaozhi Business Center, No. 198 Xiang Fu Road, Tianxin District, Changsha，China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (current) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 1.0 2.0 August – 11 - 2008 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 2.0 ChangSha SunSky Electronic Design&Development Co., Ltd Room1024,Building A,Biaozhi Business Center,No.198 XiangFu Road,Tianxin District,ChangSha,China 2011-9-1 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: WSVSUNVOTEKEYS5X We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic 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, Client’s signature Client’s name / title：Jack Pei/CTO Contact information / address：1024/ Room1024, Building A, Biaozhi Business Center, No. 198 Xiang Fu Road, Tianxin District, Changsha，China

CY International Limited 2011-9-1 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD To Whom It May Concern: This letter is to ascertain that Changsha SunSky Electronic Design & Development Co., Ltd. : CRS_S50 has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Signature Abby /Manager Client’s signature Client’s name / title：Jack Pei/CTO Contact information / address：1024/ Room1024, Building A, Biaozhi Business Center, No. 198 Xiang Fu Road, Tianxin District, Changsha，China PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

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. In Put: 3V==0~35mA P<0.105W FCC ID: WSVSUNVOTEKEYS5X PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

Label Location

FCCID:WSVSUNVOTEKEYS5X Portable device According to § 15.247(e)(i) and § 1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level inexcess of the Commission’s guidelines. According toKDB 447498 (2)(a)(i) Frequency Range Low Frequency (MHz)High Frequency(MHz) Center frequency (MHz) 60/f SAR Limitation (mw) 2404 2466 243424.65 Maximum measured transmitter power ConductedPower (mw)Max Antenna Gain (dBi)EIRP (mw) 0.165-3.40.076 Threshold at which no SAR required is 24.65mw. Maximum Tx power is0.076mw EIRP. Conclusion:No SAR is required. SIMULTANEOUS TRANSMISSIONEVALUATION N/A

ChangshaSunSkyElectronic Design&DevelopmentCo.,Ltd. WirelessVotingKeypad Model:CRS_S50 30August,2011 ReportNo.:11070045 (This report supersedesNONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: PeterCai TestEngineer Spring Zhou Technical Manager This test reportmay be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:2of49 www.siemic.com.cn Laboratory Introduction ATION SIEMIC,headquartered in the heart of Silicon Valley, with superior facilities in US andAsia, is one of the leading independent testing and certification facilities providingcustomers withone-stop shop servicesfor Compliance Testing and Global Certifications. In addition totestingandcertification, SIEMIC provides initial design reviews andcompliance managementthrough out a project. Our extensive experience withChina,Asia Pacific,North America, European, and internationalcompliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for theglobal markets. Accreditations for Conformity Assessment Country/RegionAccreditation BodyScope USAFCC, A2LAEMC , RF/Wireless, Telecom CanadaIC, A2LA, NISTEMC,RF/Wireless, Telecom TaiwanBSMI , NCC , NISTEMC, RF, Telecom , Safety Hong KongOFTA , NISTRF/Wireless,Telecom AustraliaNATA, NISTEMC, RF, Telecom , Safety KoreaKCC/RRA, NISTEMI, EMS, RF , Telecom, Safety JapanVCCI, JATE, TELEC,RFTEMI,RF/Wireless, Telecom MexicoNOM, COFETEL,CanietySafety,EMC , RF/Wireless, Telecom EuropeA2LA, NISTEMC, RF, Telecom , Safety Accreditations for Product Certifications CountryAccreditation BodyScope USAFCCTCB, NISTEMC , RF , Telecom CanadaICFCB, NISTEMC , RF , Telecom SingaporeiDA, NISTEMC , RF , Telecom EUNBEMC & R&TTE Directive Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:3of49 www.siemic.com.cn This page has been left blank intentionally. Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:4of49 www.siemic.com.cn CONTENTS 1EXECUTIVE SUMMARY &EUT INFORMATION.............................................................................................................5 2TECHNICAL DETAILS..................................................................................................................................................6 3MODIFICATION............................................................................................................................................................7 4TEST SUMMARY..........................................................................................................................................................8 5MEASUREMENTS, EXAMINATION AND DERIVED RESULTS........................................................................................9 ANNEX A. TEST INSTRUMENT & METHOD.........................................................................................................................33 ANNEX B.EUT AND TEST SETUPPHOTOGRAPHS...........................................................................................................37 ANNEX C.TEST SETUP AND SUPPORTING EQUIPMENT...................................................................................................42 ANNEXD.USER MANUAL / BLOCKDIAGRAM / SCHEMATICS/ PART LIST.......................................................................46 ANNEXE.SIEMIC ACCREDITATIONCERTIFICATES..........................................................................................................47 Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:5of49 www.siemic.com.cn 1Executive Summary & EUT information The purpose of this test programme was to demonstrate compliance of theChangshaSunSky ElectronicDesign&DevelopmentCo.,Ltd.WirelessVotingKeypad, and modelCRS_S50against the current Stipulated Standards. TheWirelessVotingKeypadhasdemonstrated compliance with theFCC 15.247:2010. EUT Information EUT Description : WirelessVotingKeypad Model No :CRS_S50 Serial No :N/A Input Power :3Vdc Classification Per Stipulated Test Standard : DTS Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:6of49 www.siemic.com.cn 2TECHNICAL DETAILS Purpose Compliancetesting of WirelessVotingKeypadwithstipulated standard Applicant / Client ChangshaSunSkyElectronicDesign&DevelopmentCo.,Ltd. Room1024,BuildingA,BiaozhiBusinessCenter, No.198XiangFuRoad,TianxinDistrict,Changsha,China Manufacturer ChangshaSunSkyElectronicDesign&DevelopmentCo.,Ltd. Room1024,BuildingA,BiaozhiBusinessCenter, No.198XiangFuRoad,TianxinDistrict,Changsha,China Laboratory performing the tests SIEMIC Nanjing(China)Laboratories NO.2-1,Longcang Dadao, Yuhua Economic Development Zone, Nanjing, China Tel:+86(25)86730128/86730129 Fax:+86(25)86730127 Email:[email protected] Test report reference number11070045 Date EUT received8August,2011 Standard appliedFCC15.247:2010 Dates of test (from–to)29August,2011 No of Units:#1 Equipment Category:DTS Trade Name:SunVote Model :CRS_S50 RFOperating Frequency (ies)2404MHz–2466MHz Number of Channels :32 Modulation :MSK FCC ID：WSVSUNVOTEKEYS5X Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:7of49 www.siemic.com.cn 3MODIFICATION NONE Title:RFTest Report forWirelessVotingKeypad Model:CRS_S50 To:FCC15.247:2010 Serial#:11070045 Issue Date:30August,2011 Page:8of49 www.siemic.com.cn 4TEST SUMMARY The product was tested in accordance with the following specifications. Alltesting has been performed according to below product classification: SpreadSpectrumSystem/Device Test Results Summary Test Stan…

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Radiated Emission Test Setup Front View below 1GHz Radiated Emission Test Setup Front View above 1GHz