RTX-CK356G2.4G Wireless Keyboard

In stalling the Batteries Wi reless Keyboard and mouse use two 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. Install the batteries in the keyboard Step1. Remove the battery compartment cover on the bottom of the keyboard by squeezing the cover in from the tab to release it. Step2. Insert the batteries as shown inside the battery compartment. Step3. Replace the cover. Conn ecting the Nano Receiver St ep1. Switch on your computer and connect the nano receiver to a free USB port. Step2. Windows detects the USB receiver and installs it for use with the operating syetem Step3 Smart-Link technology means that the mouse can be used immediately. Power Saving Mode The mouse automatically switches to power-saving mode when it is not moved for 8 minutes Press the left or right to reactivate the mouse. Storing the Nano Receiver If neessary,the receiver can also be conveniently stored in the storage slot on the bottom of mouse. Functionality Problems If the mouse or keyboard do not function as expected,ensure that you have carefulky checked the following 1.The batteries are new and bave been inserted correctly 2.The receiver is correctly connected to the computer 3.The receiver and the devices are within their communication range(max.8m,depending on local conditons) Hot keys on the keyboard The keyboard have 14 hotkeys located on the top of the keyboard and 3D scroll wheel. Multimedia hotkeys We b home E-m ail Pr e-track Next -track Play /Pause Mut e vlu me up Ca lculator volu me down sear ch Play -stop My computer Charge the Battery in Mouse or Keyboard. Your mouse and keyboard use Two AAA size Ni-MH rechargeable Battery. Before you use the mouse or keyboard, you need to place the mouse or keyboard on the stand to charge the Battery for 10 hours. This is very important to battery life. Please make sure the charge indicator is light ON when you charge the mouse. When you feel your wireless mouse or keyboard is not working smoothly, that means that the batteries need to be recharged. Please put the mouse or keyboard on the stand for charging. Normally it will take 8 hours to get the Battery fully charged. Place the mouse one the stand and make sure the charging indicator is light ON. CAUTION: Some computer will turn off the power of USB port when entering sleep mode. In this case, the battery inside the mouse or keyboard can not be charged. So you are requested to keep your computer always ON when you charge the mouse or keyboard War ning 1 :Cha nges 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 : Thi s 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:
Reor ient or relocate the receiving antenna.
I n crease the separation between the equipment and receiver.
Con nect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Cons ult the dealer or an experienced radio/TV technician for help. Model:CK356 G CM9135G Ins truction Manual RF Keyboard & Optical Mouse CAUTION: To use this device properly, please read the user’s guide before installation. Recer iver ZZZILQHSULQWFQ 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, and (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.

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Aug 28, 2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: RTX-CK356G We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description 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: Xiaowen Zhang / General Manager Contact information / address: No.2 Lane 1, Xin’an 3 rd 28 District, Baoan, Shenzhen, China

FCC ID: RTX-CK356G A CK356G 100% 150% 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. FCC ID: RTX-CK356G 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. FCC ID: RTX-CK356G 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. Explain: 1. Specification:69*39.5mm 2. Print：White on Black 3.Material：Anti-Yinlong stickers 4. Client：United States 5.Orders： Affixed to the bottom of the mouse inside the box The FCC Safety regulations stickers Sticker pasted location

Lable Sample

Antenna

Page 1 of 46 FCC ID: RTX-CK356G ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20121917 FCC CERTIFICATION On Behalf of COMAT ELECTRONIC (SHENZHEN) CO., LTD 2.4G Wireless keyboard Model No.: CK356G FCC ID: RTX-CK356G Prepared for : COMAT ELECTRONIC (SHENZHEN) CO., LTD Address : NO.2 Lane 1, Xin`an 3rd 28 District Baoan Prepared by : ACCURATE TECHNOLOGY CO. LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20121917 Date of Test : Aug. 17-Aug. 28, 2012 Date of Report : Aug. 28, 2012 Page 2 of 46 FCC ID: RTX-CK356G ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20121917 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 4 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility ......................................................................................................................4 1.3. Measurement Uncertainty.........................................................................................................................5 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 6 3. SUMMARY OF TEST RESULTS................................................................................................... 7 4. FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR SECTION 15.249(A) 8 4.1. Block Diagram of Test Setup....................................................................................................................8 4.2. The Emission Limit ..................................................................................................................................9 4.3. Configuration of EUT on Measurement ...................................................................................................9 4.4. Operating Condition of EUT ....................................................................................................................9 4.5. Test Procedure ........................................................................................................................................10 4.6. The Field Strength of Radiation Emission Measurement Results ..........................................................11 5. SPURIOUS RADIATED EMISSION FOR SECTION 15.249(D) ............................................. 14 5.1. Block Diagram of Test Setup..................................................................................................................14 5.2. The Emission Limit For Section 15.249(d) ............................................................................................15 5.3. EUT Configuration on Measurement .....................................................................................................15 5.4. Operating Condition of EUT ..................................................................................................................15 5.5. Test Procedure ........................................................................................................................................16 5.6. The Emission Measurement Result ........................................................................................................17 6. BAND EDGES ................................................................................................................................. 20 6.1. The Requirement ....................................................................................................................................20 6.2. EUT Configuration on Measurement .....................................................................................................20 6.3. Operating Condition of EUT ..................................................................................................................20 6.4. Test Procedure ........................................................................................................................................20 6.5. The Measurement Result ........................................................................................................................21 7. ANTENNA REQUIREMENT........................................................................................................ 23 7.1. The Requirement ....................................................................................................................................23 7.2. Antenna Construction .............................................................................................................................23 APPENDIX I ( TEST CURVES) Page 3 of 46 FCC ID: RTX-CK356G ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20121917 Test Report Certification Applicant : COMAT ELECTRONIC (SHENZHEN) CO., LTD Manufacturer : COMAT ELECTRONIC (SHENZHEN) CO., LTD EUT Description : 2.4G Wireless keyboard (A) MODEL NO.: CK356G (B) Trade Name.: COMAT (C) POWER SUPPLY: 3V DC (“AAA” batteries 2×) Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.4: 2009 The device described above is tested by ACCURATE TECHNOLOGY CO. LTD to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C Section15.249 limits. The measurement results are contained in this test report and ACCURATE TECHNOLOGY CO. LTD is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of ACCURAT…

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