RTX-CR707G2.4GHZ wireless receiver

Installing the Batteries 2.4GHZ Wireless mouse use tow AAA alkaline batteries, Installing Batteries in the Mouse Step1. Open the battery compartment. Step2. Insert the batteries as shown inside the battery compartment. Step3. Replace the cover. The receiver is connected to your computer via USB port USB cable. And it plug to USB port of your computer. CAUTION: Windows 98 or higher is required for USB port installation. Connect the receiver cable to the USB port on computer. For Windows, you may be prompted to insert the windows software CD. Insert this software CD into the computer’s CD-ROM driver when asked to do so. Then follow the on-screen instructions. Indicators on Receiver 1． Super mini USB receiver,just plug it and It works 2． The storable 2.4Ghz micro-receiver and An all-terrain optical engine complete the Feature mouse waining 1: Do not disassemble the product or remove any parts 2: Do not put the product into water or any liquid. Should this happen, take the product off computer and contact your vendor or after-sales service center for maintenance. 3: Do not plug and/or unplug the receiver with wet hands to avoid electric shock. 4: Do not put the product close to heat source, or expose it to high temperature. 5: Do not put the product where the electromagnetic wave is strong. Strong electromagnetic wave will cause damage to the product or internal data. Standard parameters of mouse emitter 1:Working frequency 2.4GHz 2:Working voltage DC3V 3: Working current 7mA 3: sleep current :80uA 4: Sleep time :8Min 5:6-10metres operation distance Disclaimer We have done our best to ensure the data in this user’s manSSual are correct and intact. We will not take any responsibility for any error or lack in the manual. We reserve the right to alter hardware and software mentioned in the manual without notice. Warning 1:Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment 2: 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: o Reorient or relocate the receiving antenna. o Increase the separation between the equipment and receiver. o Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. o Consult the dealer or an experienced radio/TV technician for help. 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 Software installation The driver supports Win98/SE , Win2000 and Win XP. Vista The driver will install automatically if the auto-run is enable in your computer. Otherwise, you can manually launch the installation by double clicking the file setup.exe in the CD-ROM. The setup applet s icon of the keyboard and the mouse will appear on the windows taskbar after successfully completing software installation. You can double click or right click the applet, and setup the functions of your preferred selection for both keyboard and mouse to enhance your device Model: CM9028G Instruction Manual 2.4GHZ RF & Optical Mouse CAUTION: To use this device properly, please read the user’s guide before installation. PDF 文件使用 "pdfFactory" 试用版本创建 炣 www.fineprint.cn

2011/12/08 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: RTX-CR707G Request is hereby submitted by Comat Electronic (ShenZhen) CO.,LTD to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and Comat Electronic (ShenZhen) CO.,LTD reserves the right to discern which parties can obtain access to these information: Schematics Detailed Block diagrams Detailed Operational/Functional Description The rationale for request for confidentiality is as followings: This information represents intellectual property of Comat Electronic (ShenZhen) CO.,LTD and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned.

Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com 12 February 2012 Comat Electronic (Shenzhen) Co., Ltd No.2 Lane 1, Xin'an 3rd 28 District Baoan Shenzhen, Guangdong, China Dear Xiaowen Zhang : Enclosed you will find your file copy of a Part 15 Certification (FCC ID: RTX-CR707G). For your reference, TCB will normally take another 5 days for reviewing the report. Approval will then be granted when no query is sorted. Please contact me if you have any questions regarding the enclosed material. Sincerely, Shawn Xing Manager Enclosure • •The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. TRF No.: FCC 15C_Txa FCC ID: RTX-CR707G Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com Comat Electronic (Shenzhen) Co., Ltd Application For Certification (FCC ID: RTX-CR707G) 2.4G wireless receiver Model: CM9028G 2.4GHz Transceiver We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, Mention 47 CFR [ 10-1-10] SZ11120185-2 Billy Li 12 February 2012 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: RTX-CR707G i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information EXHIBIT 9: Confidentiality Request EXHIBIT 10: Test Equipment List INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: RTX-CR707G ii MEASUREMENT/TECHNICAL REPORT Comat Electronic (Shenzhen) Co., Ltd - Model: CM9028G FCC ID: RTX-CR707G 12 February 2012 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-10 Edition] provision. Report prepared by: Shawn Xing Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Phone: (86 755) 8601 6288 Fax: (86 755) 8601 6751 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: RTX-CR707G iii Table of Contents 1.0 General Description............................................................................................ 6 1.1 Product Description ............................................................................................ 6 1.2 Related Submittal(s) Grants ............................................................................... 6 1.3 Test Methodology............................................................................................... 7 1.4 Test Facility ........................................................................................................ 7 2.0 System Test Configuration ................................................................................. 9 2.1 Justification ........................................................................................................ 9 2.2 EUT Exercising Software.................................................................................... 9 2.3 Special Accessories ........................................................................................... 9 2.4 Equipment Modification ...................................................................................... 9 2.5 Measurement Uncertainty ................................................................................ 10 2.6 Support Equipment List and Description ........................................................... 10 3.0 Emission Results .............................................................................................. 12 3.1Radiated Test Results...........................................................................13 3.1.1 Field Strength Calculation.............................................................................. 13 3.1.2 Radiated Emission Configuration Photograph ................................................ 14 3.1.3 Radiated Emissions....................................................................................... 14…

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Ref 0 dBmAtt 10 dB * * CLRWR A 3DB RBW 3 MHz VBW 3 MHz Center 2.408 GHz10 ms/ SWT 100 ms SGL *1 PK -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -33.55 dBm 44.800000 ms 1 Delta 1 [T1 ] 0.01 dB 7.800000 ms

Ref 97 dBμVAtt 0 dB * A Center 2.4 GHzSpan 30 MHz3 MHz/ * * RBW 300 kHz VBW 300 kHz SWT 2.5 ms 3DB 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 77.40 dBμV 2.407560000 GHz 2 Delta 2 [T1 ] -28.94 dB -5.520000000 MHz 1 Delta 1 [T1 ] -35.17 dB -11.040000000 MHz Ref 97 dBμVAtt 0 dB * A Center 2.4835 GHzSpan 30 MHz3 MHz/ * * RBW 300 kHz VBW 300 kHz SWT 2.5 ms 3DB 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 72.64 dBμV 2.474500000 GHz 2 Marker 2 [T1 ] 34.16 dBμV 2.478040000 GHz 1 Delta 1 [T1 ] -46.44 dB 13.020000000 MHz

Ref 97 dBμVAtt 0 dB * A Center 2.408 GHzSpan 10 MHz1 MHz/ * 3DB RBW 100 kHz SWT 2.5 ms * VBW 300 kHz 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 73.15 dBμV 2.408500000 GHz ndB [T1] 20.00 dB BW 2.200000000 MHz T1 Temp 1 [T1 ndB] 53.58 dBμV 2.406900000 GHz T2 Temp 2 [T1 ndB] 52.49 dBμV 2.409100000 GHz Ref 97 dBμVAtt 0 dB * A Center2.474 GHzSpan10 MHz1 MHz/ * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 ms 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 72.56 dBμV 2.474500000 GHz ndB [T1] 20.00 dB BW 2.200000000 MHz T1 Temp 1 [T1 ndB] 52.57 dBμV 2.472900000 GHz T2 Temp 2 [T1 ndB] 52.27 dBμV 2.475100000 GHz