E8HRFM9943RF Mouse

Wireless Kit QUICK REFERENCE GUIDE A. 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 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 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 shielede-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. CAUTION: AVOID PROLONGED USE OF THE KEYBOARD WITHOUT BREAKS. Take regular breaks and keep a good posture. Consult your physician promptly if you notice any lost of motion or pain in your wrist when using the keyboard. B. PRODUCT SPECIFICATION 1. FREQUENCY BAND : Keyboard 26.960 26.975 26.990 27.005 27.020 27.035 29.050 27.065 MHz Mouse 27.175 27.190 27.205 27.220 27.235 27.250 27.265 27.280 MHz 2. CHANNEL : 8 channels for keyboard / 8 channels for mouse. 3. FREQUENCY MODULATION : FSK MODE 4. POWER RATTING : Keyboard : 3 V , 30 mA (MAX) Mouse : 1.5 V , 50 mA (MAX) Receiver : 5 V , 200 mA (MAX) 5. BATTERY LIFE TIME : Keyboard : 600 HOURS REFERENCE (OPERATING MODE) Mouse : 300 HOURS REFERENCE (OPERATING MODE) 6. OPERATING TEMPERATURE : 0º C~ 40º C. 7. STORAGE TEMPERATURE : -10º C ~ 60º C. C. HARDWARE INSTALLATION 1. Turn off your computer 2. Plug the receiver connector in purple into keyboard port on your computer and locate the other connector in green to mouse port 3. Place the receiver horizontally and keep approx. 8 inches (or 20 centimeters) space from other electrical devices 4. Load two AAA batteries into battery chamber on the back of keyboard and one AA battery to battery chamber of mouse 5. Turn on your computer D. SOFTWARE INSTALLATION 1. Insert CD into your CD-ROM drive 2. Multimedia Keyboard Driver Installation screen appears. Click Windows OS of your computer. Follow the instructions on the screen to complete the software installation. E. CHANNEL SETTING WHEN INTERFERENCE OCCURS KEYBOARD CHANNEL SETTING: 1. Press the button above keyboard icon on receiver. The indicator above the button starts blinking. 2. Push the button on the back of keyboard. In one minute, press any of number from 1 to 8 on keyboard and press " Enter " key to confirm new channel setting. Default setting is channel 1. If you press number 3, the channel is setting to channel 3. 3. The indicator on receiver will turn off automatically. 4. Setting is complete. Please repeat above setting if keyboard is not working properly. MOUSE CHANNEL SETTING: 1. Press the button above mouse icon on receiver. The indicator above the button starts blinking. 2. Push the button on the back of mouse. In one minute, click 1 to 8 times of mouse RIGHT button then press mouse LEFT button to confirm new channel setting, i.e., click 6 times means setting at channel 6  (default setting is channel 1). 3. The indicator on receiver will turn off automatically. 4. Setting is complete. Please repeat above setting if mouse is not working properly 2 5 2 - 0 9 9 4 3 - 0 0 1

C:\WINDOWS\TEMP\probonholdemail.doc TIMCO TIMCOTIMCO TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@t imcoengr.com (date) GEORGE YAO NEUTRON ENGINEERING INC. 886-2-2646-6815 [email protected] SUBJECT: CHICONY ELECTRONICS CO., LTD FCC ID:E8HRFM9943 REFERENCE: JOB #:313T1 Dear GEORGE YAO: In reviewing this application we have discovered the following problem/s; This application is on hold until these questions are resolved. Please direct all responses to [email protected]. DO NOT HIT REPLY! Responses should also contain the Reference information, as shown at the top of this message. If the information required is not received within 30 days, this job will be closed and will incur additional fees to re-open. Sincerely, Sid Sanders

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NEUTRON EMC LAB. FCC ID: E8HRFM9943 6/16 2. Product Labeling 2-1 FCC ID label The remained portion of label statement required by FCC is attached in the user’s manual 2-2 Location of Label on EUT 2.5 CM 4 CM

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Operation Description: 1. Type of Modulation: FSK (Frequency Shift Keying): The FSK (Frequency Shift Keying) technology is a kind of FM modulation. The modulation depth was designed by the manufacture, such as + 3KHz that means the series digital data 0 or 1 were transmitted as carrier frequency minus 3 KHz or plus 3KHz. In the block diagram location A (please refer to the attachment 4) which was series digital data as usual. The location B was modulated by FSK. And then the carrier frequency was selected by a switch. 2. Modulation depth: 5KHz 3. Frequency of operation: 27.175, 27.190, 27.205, 27.220, 27.235, 27.250, 27.265 and 27.80 MHz, eight channels, selectable. 4.Max Frequency range: 27.170 – 27.285 MHz

C1 BATTERY C8 R27 C25 + - U3 CON1 L1 IRY SW1 R9 IRX OCY1 R23 R24 R14 OCY2 R7 R2 R3 R4 R5 R1 C5 C7 R26 C6 12F-26,NO.555,MIN-SWA ROAD,NEI-HU TAIPEI TAIWAN R.O.C. FAX:02 5326958 TEL:02 5326959 PATEN CORPORATION. DWG NO. : DATA NO. APPROVEDESIGN BYBYBY DRAWN DATE CIRCUIT R19 U2 C2 OCX1 OCX2 R6 X1 C3 U4 D1 U1 C13 R12 X2 R21 Q2 C16 C17 R20 C10 C19 C15 R17 C23 C22 R25 C21 R28 R18 R15 R8 R29 C9 C20 R13 R16 VD1 C18 R10 C24 C12 Q1 L3 C4 L2 C14 R11 R22 C11 L4 5 6 7 4 8 LD Y2 Z1 Z1 Y1 X2 X1 FIN FIN DAOUT VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC OSCOUT OSCOUT LED LEDRB1 RB1 OSC2 RB0 RB0 VDD1 BAT BAT L L VDD2 LED_C LED_C VDD GND GND PLLCK PLLDA CHSET PLLLE ENABLE ENABLE ENABLE ENABLE 1.5V 1.5V 1.5V OSC1 RESET M M R R Z2 Z2 2001.03.01 JONCHICONY MOUSE TX 102P NO 1.5K 102P 12 330uH 100K 15K 15K 4.7K 3.3M 470K NO NO NO 470K 0.1uF NO 560R 0.1uF 470R PE5 PE4 PA3 PA2 PA1 PA0 PB3 PB2 PB1 PB0 VSS PC1 PC2 PC3PC4 PC5 PC6 PC7 REST VDD OSC1 OSC2 PA7 PA6 PA5 PA4 PB7 PB6 102P 220R 6MHz 47uF T E S T N C O P R L E D A T A C L K L D N C V D D 1 F I N V S S V D D 2 D O D B X O U T X I N RB420D VSS OUTLX SM6702/2.7V 1uF 470K 6MHz AGND 33K 2SC5227 560P 100P 470R 33P 10P 1uF 82K 470P AGND 100P 10K AGND 5P 220R 82K 470R 10K 47R NO 100P 47R 6.8K AGND 1SV270 220uF 470K 470P 102P 2SC2714 560nH 1uF 2.7uH 473P 470K 820R 33P 47nH

NEUTRON EMC LAB. FCC ID: E8HRFM9943 MEASUREMENT/TECHNICAL REPORT APPLICANT: Chicony Electronics Co., Ltd. MODEL NO.: RFM9943 FCC ID: E8HRFM9943 This report concerns ( check one ) : Original Grant ̧ Class II Change Equipment type: RF Mouse Deferred grant requested per 47CFR 0.457(d)(1)(ii)? Yes No ̧ If yes, defer until: (date) We, the undersigned, agree to notify the Commission by (date) / / of the intended date of announce ment of the product so that the grant can be issued on that date. Transiyion Rules Request per 15.37? Yes No ̧ If no, assumed Part 15, Subpart B for unintentional radiator the new 47 CFR (10-1-90 Edition) provision. Report Prepared by Testing House : Neutron Engineering Inc. for Company : Chicony Electronics Co., Ltd. Name Address : No. 25, Wu-Gong 6th Rd., Wu Ku Industrial Park, Taipei Hsien, Taiwan, R.O.C. Applicant Signature : T. S. Chen/Manager NEUTRON EMC LAB. FCC ID: E8HRFM9943 CERTIFICATION We hereby certify that: The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (1992) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15, Subpart C. Prepared by :Sherry Kuo Reviewed by :Vincent Su Approved by :George Yao Issued Date :Mar. 20, 2001 Report No. :NEI-FCCB-01060 Company Stamp : NEUTRON ENGINEERING INC. No. 132-1, Lane 329, Sec. 2, Palain Rd., Shijr City, Taipei Hsien, Taiwan TEL : (02) 2646-5426 FAX : (02) 2646-6815 NEUTRON EMC LAB. FCC ID: E8HRFM9943 Table of Contents 1. General Information..................................................................................................................... 1-1 Product Description...............................................................................................................4 1-2 Related Submittal(s)/Grant(s)................................................................................................5 1-3 Test Methodology..................................................................................................................5 1-4 Test Facility...........................................................................................................................5 2. System Test Configuration........................................................................................................... 2-1 EUT Configuration................................................................................................................6 2-2 EUT Exercise.........................................................................................................................6 2-3 Test Procedure....................................................................................................................6 2-4 Limitation.......................................................................................................................7 2-5 Special Accessories..........................................................................................................7 2-6 Equipment Modifications...................................................................................................7 2-7 Test SET-UP........................................................................................................................8 2-8 Tested Equipments..............................................................................................................9 3. Radiated Emission Datas ............................................................................................................. 3-1 Reaiated Emission Data.........................................................................................................10 3-2 Field Strength Calculation.....................................................................................................11 NEUTRON EMC LAB. FCC ID: E8HRFM9943 1. GENERAL INFORMATION 1-1. Product Description The Chicony Electronics Co., Ltd. Model RFM9943(referred to as the EUT in this report) is a RF mouse transmitter that uses FSK(Frequency Shift Keyed) mode frequency modulation radio technology to operate a common receiver unit, Model:WBR9943 Receiver, which designed as an " Input Device " for compatible with a PS/2 interface protocol PC system. The common receiver is so designed by integrated two receiving modules into a receiver unit. One for keyboard data receiving and the other one for mouse(optional) data receiving. Each of those receiving module has to pair-operate with the transmitter at a frequency spectrum which specified. The EUT is a part of this composite system which considered as a short range, low power communication device transmitter. Details of technical specification for EUT, refer to the follows: (1) Transmitter Frequency Designation Operating Frequency Range : Mouse : 27.170 MHz to 27.285 MHz Frequency Band : 8 channels, selectable, for each. Channel setting by software control. Mouse : 27.175 , 27.190 , 27.205 , 27.220 , 27.235 , 27.250 , 27.265 , 27.280 (in MHz) Frequency Tolerance : 5 KHz @ center frequency for each channel. Channel Separation : 15 KHz (2) Effective Radiated Power and Distance Radiated Power : 1 mW max. Operating Distance : 5 ft max. (3) Power Rating Mouse : 1.5V , 50 mA(Max) (4) Operation Methodology The mouse encoder generates a pulse code serially transmit (typical designation) into the modulator(or called as mixer) stage in circuit. This pulse signal mixed with the carrier at modulator(mixer) stage by way of FSK mode frequency modulation. The modulation depth is designed such as ± 5KHz in this application, that means the pulse(may be at high level state or low level state) will trigger the oscillator to generate a frequency at a specified fundamental frequency +5KHz or −5KHz, depended on the designation. For example, if the carrier frequency defined as fundamental frequency +5KHz at high level state, then th…

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1-1. Raditated Measurement Photos