L2BACEKEY82KUSB Wireless Keyboard

*** USER’S MANUAL *** FCC ID : L2BACEKEY82K Federal Communications Commission (FCC) 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 instruction, 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. Warning : A shielded-type power cord is required in order to meet FCC emission limits and also to prevent interference to the nearby radio and television reception. It is essential that only the supplied power cord be used. Use only shielded cables to connect I/O devices to this equipment. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. USERS MANUAL Page 1 of 6 z System Requirement Defining by customer z Package Contents Defining by customer z Initial your product 1. Put two (AA) Alkaline batteries to keyboard battery room in bottom face and please follow the pole mark inside the battery room. 2. Plug the receiver cable into your computer connector by their function color, the purple is for keyboard. 3. Make sure your keyboard and receiver distance is under the effective range which is indicating in specification section. 4. Turn on your computer to enjoy the no wired freedom. Note. If you are first time install this keyboard, you can ignore “ID Setting” section to use keyboard. If can not be use in first time install on your computer, please follow the ID Setting section to setting or please kindly to check the FAQ to find the problem out and solve it. z ID Setting (You no need to do this setting when you use this keyboard first times) When I need to do this setting? ‹ Change or replace the battery when battery power is low level. ‹ The character will be loss when I use keyboard. ‹ The symptoms of inference happen. Setting procedures 1. Press the “CONNECT” button which in RECEIVER top face, the receiver “ACTIVE” light will be flash and into the stand by mode to wait keyboard send the ID code. 2. Press the “CONNECT” button which in keyboard bottom face, the receiver “ACTIVE” light will be keep lighting 3 seconds to memory the newly ID code into receiver, after “ACTIVE” light off that mean is the ID setting process is OK and the keyboard can be use again. NOTE: ‹ You may need a pencil tip or other small tip to press the CONNECT button. USERS MANUAL Page 2 of 6 ‹ The process of pressing two Buttons (Keyboard & Receiver) must be completed within 10 seconds. 3. After you finish the ID setting process, you can see the ACTIVE light will be flash when you typing your keyboard. z Software Installation Defining by customer z HARDWARE BASICS Hot Key Block 1: m1 – Programmable Media Key m2 – Programmable Media Key m3 – Programmable Media Key m4 – Programmable Media Key m5 – Programmable Media Key - E-mail - World Wide Web USERS MANUAL Page 3 of 6 - Previous Track - Rewind - Stop - Record - Play/Pause - Fast Forward - Next Track - Set Up Application Hot Key Block 2: - Volume Up - Volume Down - Mute - Eject USERS MANUAL Page 4 of 6 Hot Key Block 3: - Defining by customer - Defining by customer - Defining by customer - Defining by customer z Software Basics Defining by customer z Product Specification Model rfKEY Interface USB 1.1 Radio Frequency Technology 27MHz, Single Channel ID Code 256Sets Valid Working Distance At Less 6 feet Battery Supply Two Alkaline AA type Battery Life 3month ** Keyboard Layout Standard 104Keys US Layout Special Function Key 1. Programmable Media Keys 2. Multi-Media function keys USERS MANUAL Page 5 of 6 3. WWW function keys Key switch life Over 10 Million Times Operation Temp. -10 to 55 Storage temp. -25 to 65 Operation humidity 10% to 95% RH ** The Battery Life is base on 8hours per day to count out. z FAQ (Radio Frequency Problems) ¾ How long I need to change battery? The battery life will depend on the time you use every day, normally the battery can be use almost 2-3 months in two alkaline AA type batteries. ¾ Why the keyboards have no function after I change or replace battery? That is ID code loss problem; you just follow the ID setting procedure to setup again ¾ Why the loss character problem happen when I typing? That have many reasons will be cause this problem, please follow below check list to find out the problem and solve it. a. Did your battery life out of the date? Change to new two alkaline AA type batteries and do the ID setting again. b. Did other similar Radio Frequency product beside your computer? 9 Redo the ID setting again. 9 Try to move your keyboard receiver away another receiver to increase the anti-interference ability, of cause we design this amazing ability in-side our product but we can not guarantee it have 100% ability from any interference source. Note. Please kindly to check the specification in the effective range in radio transmit, that mean you can not move your receiver out this range with your keyboard. c. Did you put receiver near your monitor or some of none antimagnetic speaker? Some of monitors have not good EMI protect enough, special is old style CRT type monitor whic…

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BLOCK DIAGRAM FCC ID : L2BACEKEY82K

NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 18. EUT External Photos PHOTO. 1. EUT ( TX + RX ) TOP VIEW PHOTO. 2. EUT (TX) FRONT VIEW NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 PHOTO. 3. EUT (TX) BOTTOM VIEW

NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 EUT Label A This device complies with Part 15 of the FCC Rules. Operation is subject to the followin g two conditions : (1) This device may not cause harmful interference , and (2) this device must accept any interference received , including interference that ma y cause undesired operation . EUT Label B This device complies with Part 15 of the FCC Rules. Operation is subject to the followin g two conditions : (1) This device may not cause harmful interference , and (2) this device must accept any interference received , including interference that ma y cause undesired operation .

NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 16. FCC ID Label Sample The sample label shown below shall be permanently affixed at a conspicuous location on the device, instruction manual or pamphlet supplied to the user and be readily visible to the purchaser at the time of purchase. However, when the device is so small wherein placement of the label with specified statement is not practicable, only the trade name, model number, and the FCC logo must be displayed on the device per Section 15.19 (b)(2). EUT Label A EUT Label B

NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 19. EUT Internal Photos PHOTO. 4. EUT (TX ) INSIDE VIEW PHOTO. 5. EUT (TX) COMPONENT SIDE VIEW NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 PHOTO. 6. EUT (TX) SOLDERING SIDE VIEW PHOTO. 7. EUT (TX) COMPONENT SIDE VIEW NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 PHOTO. 8. EUT (TX) SOLDERING SIDE VIEW

Operational Description for USB Wireless Keyboard, FCC ID: L2BACEKEY82K The EUT is USB Wireless Keyboard, FCC ID: L2BACEKEY82K, model rfKEY. It consists of one wireless transmitter supplied from DC 3V (Battery size AA 1.5Vx2). One receiver connected to USB port rated DC5V from PC is used as corresponding peripheral device. The radio frequency of EUT is 27.045MHz. About the EUT installation is listed as below: (A) Power the EUT by putting two batteries (size: AA; DC 1.5V×2) to the battery room in the bottom side of keyboard. (B) Plug the receiver USB connector to PC USB port. (C) Turn on PC to operate EUT then complete software installation to enable EUT programmable media keys and multimedia function keys. The specifications of EUT are listed in the following table. Parameter of Technical Spec. Description Channel No. Single channels Operating Fundamental Frequency 27.045MHz Operation Temperature/Voltage Range -10~55 ̊C; DC 1V~4V Power Input of Transmitter (EUT-Tx) DC 3V (size AA DC 1.5V battery ×2) Frequency Bandwidth ±5kHz Transmitter/Receiver Antenna Type On PCB Modulation Type FSK

5 5 4 4 3 3 2 2 1 1 DD CC BB AA KEYBOARD TX PCB <Doc> <RevCode> <Title> B 11Thursday, November 28, 2002 Title SizeDocument NumberRev Date:Sheetof Z1 Z2 Z1 Z2 Z1 Z2 RID OSC1 OSC2 RFON RFDO VCC VCC 3V VCC R2 150K R1 150K C20104R1547 S1 SW PUSH C4 220PF C5 220PF JP3 CON1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 T1 TP 1 JP1 CON2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 JP2 CON3 1 2 3 4 5 6 7 8 9 10 11 12 U1HT82K68E48 1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 18 19 20 21 22 25 26 27 28 29 30 31 32 33 34 35 36 37 38 43 44 45 46 47 48 11 12 23 24 39 40 41 42 PB5 PB4 PA3 PA2 PA1 PA0 PB3 PB2 PB1 PB0 PD7 PD6 PD5 PD4 VSS PE2 PE3 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PD0 PD1 PD2 PD3 PE4 RESET VDD OSC1 OSC2 PA7 PA6 PA5 PA4 PB7 PB6 NC NC PE0 PE1 NC NC NC NC Y1 6MHZ C118PF C218PF L3 330uH D2RB500 13 U2 RH5RC330 32 1 VIVO VSS +C21 100UF/10VC23 104 C24 104 + C22 100UF/10V J2 BAT+ 1 1 J3 BAT- 1 1 C31UF R3 270K R3 R2 R1 R0 R4 R5 R6 R7 C0 C1 C2 C3 C4 C5C6 C7 C8 C9 C10 C11C12 C13 C14 C15 C16 C17 C18 C19 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 R0 R1 R2 R3 R4 R5 R6 R7 R0 R1 R2 R3 C18 R0R1R2R3 C18 Z1 Z2 COMM 5 5 4 4 3 3 2 2 1 1 DD CC BB AA <Doc> <RevCode> <Title> A 11Monday, November 25, 2002 Title SizeDocument NumberRev Date:Sheetof RFDO RFEN VCC L3 ANT C18 15PF R9 220K C25102 C26 103 + C19100UF/10V C7 104 R522K R6 47KR8 220K R11 10K R12 220K R14 10 C8 15PF C14102 C15 5PF C163PF R10 10 C9 56PF C10 102 C11 100PF C12 56PF Q2 2N5227 Q3 2N5227 L1 10mH Y2 13.5225MHZ C17 102 Q1 2N5227

NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 1 of 32 FCC ID TEST REPORT According to FCC Part 15 Subpart C, Intentional Radiators EUT Type USB Wireless Keyboard Transmitter (TX) 1) Model No.: rfKEY 2) FCC ID: L2BACEKEY82K 3) Power Supply: DC 3V, battery Type AA, 1.5Vdc x 2 Receiver (RX) 1) Model No.: rfKEY 2) FCC ID: N/A, (under DoC) 3) Power Supply: DC 5V from USB Port of PC Applicant Name: SOLID YEAR CO., LTD. Address See the General Information for details. Test Date NOV. 18, 2002 : Issued Date : NOV. 25, 2002 Test Engineer : JASON GONG NVLAP Signature : Peter Kao Peter Kao / Director The test report shall not be reproduced except in full, without the written approval of the “PEP” The report must not be used by the client to claim product endorsement by NVLAP or any agency of the United States government. This report is applicable only for EUT Model which described in page 4 . The testing result in this report are traceable to national or international standard . PEP TESTING LABORATORY 12-3Fl, No. 27-1, Lane 169, Kang-Ning St., Hsi-Chih, Taipei Hsien, Taiwan, R. O. C. Tel : 8862-26922097 Fax : 8862-26956236 NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 2 of 32 Table of Contents 1. GENERAL INFORMATION 3 2. PRODUCT INFORMATION 4 3. EUT DESCRIPTION AND TEST METHODS 5 4. MODIFICATION(S) 6 5. TEST SOFTWARE USED 6 6. SUPPORT EQUIPMENT USED 7 7. DESCRIPTION OF CONDUCTED EMISSIONS TEST 9 8. DESCRIPTION OF RADIATED EMISSIONS TEST 10 9. CONDUCTED EMISSIONS TEST SETUP PHOTO. 13 10. CONDUCTED EMISSIONS TEST DATA 14 11. RADIATED EMISSIONS TEST SETUP PHOTO. 17 12. RADIATED EMISSIONS TEST DATA 18 13. OCCUPIED BANDWIDTH PLOT DATA 22 14. LIST OF MEASURED INSTRUMENTS 23 15. DUTIES OF THE RESPONSIBLE PARTY 24 16. FCC ID LABEL SAMPLE 26 17. INFORMATION TO THE USER 27 18. EUT EXTERNAL PHOTOS 28 18. EUT INTERNAL PHOTOS 29 NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 3 of 32 1. General Information Measurement of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission under FCC Part 2 and 15. a) EUT Transmitter (TX): Model No.: rfKEY FCC ID: L2BACEKEY82K b) EUT Receiver (RX): Model No.: rfKEY FCC ID: N/A, (under DoC) c) Applicant Name/Address: SOLID YEAR CO., LTD. 2F-1, NO. 94, BAO CHUNG RD., HSIN TIEN CITY, TAIPEI HSIEN, TAIWAN, R. O. C. Contact Person: CHARLES LIU Phone No.: 886-2-29156767 Fax No.: 886-2-29152525 d) Manufacturer Name/Address: WONDER UNION FACTORY TIANXIN INDUSTRIAL AREA, QIAOTOU, DONGGUAN, GUANDONG, CHINA — Regulation: FCC Parts 2 and 15 — Limitation: Part 15, Section 15.227, 15.207 and 15.209 — Test Procedure: ANSI C63.4-1992 — Place of Test: PEP Testing Laboratory 12-3Fl, No. 27-1, Lane 169, Kang-Ning St., Hsi-Chih, Taipei Hsien, Taiwan, R. O. C. TEL : 8862-26922097 FAX : 8862-26956236 NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 4 of 32 2. Product Information a. EUT Type: USB Wireless Keyboard b. Transmitter Model: rfKEY Receiver Model: rfKEY c. TX FCC ID: L2BACEKEY82K RX FCC ID: N/A, (under DoC) d. TX Channel No. One RX Channel No. One e. TX Working Freq. : 27.045 MHz RX Working Freq.: 26.59 MHz f. TX Modulation FSK RX Modulation N/A g. TX Crystal / Osc. 6 MHz, 13.5225 MHz RX Crystal / Osc.6 MHz, 26.59 MHz, 455 KHz h. TX Port(s) N/A RX Port(s) USB for Keyboard i. TX Transmitting Power DC 3V (1.5V × 2) RX Receiver PowerDC 5V 10mA j TX Power SupplyBattery(Type AA) RX Power SupplyUSB Port of PC j. TX Case ABS RX Case ABS k. EUT Condition :  Prototype Engineering Production l. EUT Received Date : NOV. 17, 2002 NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 5 of 32 3. EUT Description and Test Methods (A) The EUT is USB Wireless Keyboard, FCC ID: L2BACEKEY82K, model rfKEY. The EUT consists of one wireless transmitter supplied from DC 3V (Battery size AA 1.5V ×2). One receiver connected to USB port rated DC5V from PC was used as corresponding peripheral device for the test. The EUT radio frequency is 27.045MHz. The effective transmitting distance of EUT system is approximate 6 feet. We located both EUT transmitter and corresponding peripheral receiver on turntable under test. For more detail information about the EUT, please refer to the user’s manual. (B) Test Method: Including EUT transmitter and corresponding peripheral receiver link with PC system were setup as a complete test system on turntable. The receiver is connected to USB port of PC system and the PC operating system was setup to detect and drive every peripheral devices including EUT. Then, we pressed “H” key on the transmitter to enable RF keyboard under Control panel of WIN98 for Tx-On Mode, and ran “EMITEST” for Tx-Off Mode, and the worst-case test data as ANSI C63.4 requirement was recorded and provided in this report. (C) Test Mode: (1) For Conducted EMI---“Tx-Off” Mode (2) For Radiated EMI---“Tx-On” and “Tx-Off” Mode (D) At the frequencies where the peak values of the emission exceeded the quasi-peak limit, the emissions were also measured with the quasi-peak detectors. The average detector also measured the emission either (A) quasi-peak values were under quasi-peak limit but exceeded average limit, or (B) peak values were under quasi-peak limit but exceeded average limit. (E) Due to EUT system is Desktop type not handheld type, only one orthogonal plane is tested for detecting the required EMI testing data. NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 6 of 32 4. Modification(s): N/A 5. Test Software Used (A) EMITEST program that continuously generates a complete line of repeating “H” letter was the software used during test. NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 Page 7 of 32 6. Support Equipment Used 1. Personal Computer (PC3) CPU : Intel P4 Socket 478 1.6GHz FCC IDDeclaration of Conformity(DoC) Manufacture…

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NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 9. Conducted Emissions Test Setup Photo. < Front View > <Rear View > NVLAP LAB CODE200097-0 FCC ID: L2BACEKEY82K REPORT NO. :E910717 11. Radiated Emissions Test Setup Photo. < FRONT VIEW > < REAR VIEW >