YIZRT-MWK01RWIRELESS 2.4G RECEIVER

（V1.0） 1 User Manual （V1.0） 2 Contents 1. SAFETY MATTERS .................................................................................................................................. 3 2. OVERVIEW ................................................................................................................................................ 4 3. INTRODUCTION....................................................................................................................................... 5 3.1. PRODUCT OVERVIEW...............................................................................................................................5 3.2. ABOUT KEYBOARD................................................................................................................................. 5 3.3. INTRODUCTION TOUCHPAD TOUCH PAD ICON....................................................................................... 6 3.4. LASER HEAD DESCRIPTION................................................................................................................. 6 3.5. WIRELESS 2.4G RECEIVER 2.4G ADAPTER ICON..................................................................................... 7 4. STARTED...................................................................................................................................................... 7 4.1. CONNECT RECEIVER................................................................................................................................7 4.2. PROCESS OF USE...................................................................................................................................... 7 4.3. HOW TO CONTROL THE BACKLIT............................................................................................................. 7 4.4. EQUIPMENT SLEEP AND WAKE-UP OPERATION.......................................................................................... 7 4.5. SWITCH OFF THE DEVICE AFTER USE........................................................................................................ 7 4.6. BATTERY CHARGING...............................................................................................................................8 5. BASIC FUNCTIONS.................................................................................................................................. 8 5.1. PRIMARY KEY BITS................................................................................................................................. 8 5.2. SUB-KEYS................................................................................................................................................ 8 5.3. DEPLICATE KEYS...................................................................................................................................... 8 5.4. BACKLIT CONTROL KEY........................................................................................................................... 8 5.5. TOUCH PAD............................................................................................................................................. 8 5.6. LASER POINTER...................................................................................................................................... 9 5.7. RF MATCHING......................................................................................................................................... 9 6. APPENDIX .................................................................................................................................................. 9 6.1. TECHNICAL PARAMETERS........................................................................................................................ 9 6.2. MAINTENANCE........................................................................................................................................ 9 6.3. TROUBLESHOOTING.............................................................................................................................. 11 6.4. PACKING LIST........................................................................................................................................ 11 （V1.0） 3 1. Safety Matters Safety Matters To avoid injury, death of personnel or damage to the equipment the operator must refer to an explanation in the User’s Manual. Battery: There is a piece of lithium-ion rechargeable battery in this device. Don’t water this device, or take it in the humid environment for long time, or the device will be damaged. Attention to traffic safety (CAR PC): Do not use the device while driving. If you want to use, please park the car. 错误！未指定书签。 Turn off this device on the plane This Electronic wireless product can disturb the communication for the plane. Please turn off before boarding. Turn off this device near the site of the explosion In order to avoid interfering with blasting operations, please turn off this device in the "blasting site" or in the area with "turn off two-way radio" icon. In the vicinity of dangerous goods to be shut down In the gas station and close to the fuel and chemical agents and other hazardous materials areas, please shut down. Turn off this device in the hospital Please power off where there is a notice that “no wireless device” in the hostipal. Wireless devices may interfere with implanted cardiac pacemakers, hearing aids and other medical implant devices. Interference All wireless devices may be subject to interference, thus affecting the performance of this product. Accessorie Only use factory specified parts. The machine specified by the manufacturer of travel charging cable, the use of other charging devices may be dangerous. Do not laser irradiation on human or animal eye directly to avoid damage the eye. （V1.0） 4 2. Overview This is wonderful combo, 2.4G Wireless Mini QWERTY Keyboard & Touch Pad & Presenter Combo, with USB interface receiver. …

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MCU 2.4G RF IC LED USB ANT 12MHz Crystal

Shenzhen Riitek Technology Co., Ltd FCC ID: YIZRT-MWK01R POWER OF ATTORNEY June 22, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, Shenzhen Riitek Technology Co., Ltd hereby authorize Most Technology Service Co., Ltd. (Terry YANG/ Manager) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Most Technology Service Co., Ltd. (Terry YANG/ Manager)on our behalf shall have the same effect as acts of our own. This authorization expires on July 30,2010. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Shenzhen Riitek Technology Co., Ltd are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Name: Juikui Chen Title: (General Manager) Date: June 22, 2010

FCC ID: YIZRT-MWK01R Report No.: MOST100603F1A VIEW OF THE SAMPLE

FCC ID: YIZRT-MWK01R Report No.: MOST100603F1A INTERNAL PHOTO OF SAMPLE - 1 INTERNAL PHOTO OF SAMPLE - 2

Operation Description The antenna received the signal form the wireless keyboard, and transmits the decoded signal to MCU. MCU received the signal and feedback it, modulated the signal to transmitter by the antenna. MCU received the signal and transmitter the signal to PC by the USB cable. The crystal is 12MHz, the power supply is DC 5.0V by USB cable. The modulation is DSSS, and the antenna is internal.

55 44 33 22 11 D D C C B B A A PCB: PDC - 9348 "BIND" "CONNECT/ACTIVITY" E-PAD must be soldered to ground. REF-13635 ** PRoC LP Dongle C 11 Friday, August 04, 2006 TitleSize Document Number Rev Date: Sheet of CYPRESS SEMICONDUCTOR © 2005 USB_DMVBUS RST BIND_BUTTON RED_LEDGRN_LED USB_DP IRQ MISO MISO DAL_2IRQRSTDAL_1 5V 5V VREG0 VREG0 5V VREG0 TP3 IND0402 L2 1.8 nH U1 CYRF69213 35 4 9 19 16 20 58 25 27 30 3429 3 7 1 13 6 37 2 15 28 40 41 36 38 141011 12 261718 21 31 22 33 23 2432 39 P_1_7P_0_3 VBAT2 RESV1 VCC3 NC4 P_0_1P_2_1 RESV2 IRQ XOUT RSTMISO VCC1 VCC2 P_0_4 RFn VBAT1 L/D XTAL P_2_0 RESV4 VREG E-PAD VDD18 P_0_7 NC1 RFbias RFp GND1 RESV3 NC2NC3 DP PACTL DM VIO VDD RegoutP_1_6 VBAT0 TV7 TP4 0402 C60.047 uFd J1USB A SMT PLUG 123456 VBUS DM DP GND S1S2 0402 R2 620 D1LED Green Red 12 34 GRRD CC 0402 R3 NO LOAD 0402 C115 pFd TV5TV8 0402 C150.047 uFd 0402 C5 0.47 uFd 0402 R1zero 0402 C110.047 uFd ANT1WIGGLE 32 1 2 0402 C160.047 uFd 0402 C32.0 pFd 0402 R4 NO LOAD 0805 C134.7 uFd 0805 C142.2 uFd Y1 12 MHz Crystal 0402 C100.047 uFd TV9TP2 0402 C90.047 uFd 0402C41.5 pFd TV1 0402 C70.047 uFd TV6 S1 SW RA PUSH 1A1B 2A2B 0402 C80.047 uFd 0402 C120.047 uFd TV10 IND0603 L1 22 nH

FCC 47 CFR PART 15 SUBPART B TEST REPORT For Applicant : Shenzhen Riitek Technology Co., Ltd Address : C2-1320, Hong Long Plaza, Bao-Min 2nd Road, Bao’ an District, Shenzhen,China Product Name : Wireless 2.4G Receiver Model Name: RT-MWK01 Brand Name : N/A FCC ID : YIZRT-MWK01R Report No. : MOST100603F2 Date of Issue : June. 11, 2010 Issued by :Most Technology Service Co., Ltd. Address : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Tel : 86-755-8617 0306 Fax : 86-755-8617 0310 The report consists 21 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by MOST. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. FCC ID: YIZRT-MWK01R Report No.:MOST100603F2 Page 2 of 21 TABLE OF CONTENTS 1．VERIFICATION OF CONFORMITY .............................................................................................................. 3 2. GENERAL INFORMATION ............................................................................................................................ 4 2.1 PRODUCT INFORMATION .......................................................................................................................... 4 2.2 OBJECTIVE ................................................................................................................................................. 5 2.3 TEST STANDARDS AND RESULTS ............................................................................................................ 5 2.4 ENVIRONMENTAL CONDITIONS ............................................................................................................... 5 2.5 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 3. TEST METHODOLOGY ................................................................................................................................. 6 3. 1TEST FACILITY............................................................................................................................................ 6 3.2 GENERAL TEST PROCEDURES ................................................................................................................ 6 4 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................ 7 4.1 SETUP CONFIGURATION OF EUT............................................................................................................. 7 4.2 SUPPORT EQUIPMENT.............................................................................................................................. 7 4. 3 TEST EQUIPMENT LIST ............................................................................................................................ 8 5. FCC 47 CFR PART 15B REQUIREMENTS................................................................................................. 9 5.1 GENERAL INFORMATION........................................................................................................................... 9 6. LINE CONDUCTED EMISSION TEST ...................................................................................................... 10 6.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................................... 10 6.2. BLOCK DIAGRAM OF TEST SETUP........................................................................................................ 10 6.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ................................................11 6.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ..............................................................11 6.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ....................................................................... 12 7. RADIATED EMISSION TEST .................................................................................................................... 14 7.1. LIMITS OF RADIATED DISTURBANCES AT 3M DISTANCES FOR CLASS B ........................................ 14 7.2 TEST DESCRIPTION................................................................................................................................. 14 7.3 TEST RESULT ........................................................................................................................................... 15 APPENDIX 1 .................................................................................................................................................... 17 PHOTOGRAPHS OF TEST SETUP................................................................................................................. 17 APPENDIX 2 .................................................................................................................................................... 19 PHOTOGRAPHS OF EUT ............................................................................................................................... 19 FCC ID: YIZRT-MWK01R Report No.:MOST100603F2 Page 3 of 21 1．VERIFICATION OF CONFORMITY Equipment Under Test: Wireless 2.4G Receiver Brand Name: N/A Model Number: RT-MWK01 FCC ID： YIZRT-MWK01R Shenzhen Riitek Technology Co., Ltd Applicant: C2-1320, Hong Long Plaza, Bao-Min 2nd Road, Bao’ an District, Shenzhen Shenzhen Riitek Technology Co., Ltd Manufacturer: C2-1320, Hong Long Plaza, Bao-Min 2nd Road, Bao’ an District, Shenzhen Technical Standards: FCC Part 15 B File Number: MOST100603F2 Date of test: June. 09 ~ June. 11, 2010 Deviation: None Condition of Test Sample: Normal Test Result: PASS The above equipment was tested by MOST f…

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FCC ID: YIZRT-MWK01R Report No.: MOST100603F1A Radiated Emission Test Setup FCC ID: YIZRT-MWK01R Report No.: MOST100603F1A Conducted Emission Test Setup