Z8C-SRK810Wireless Keyboard Transmitter

User’s manual Model: XPC-SRK810 1. Inject AAA 2 battery into the battery box ,and then turn up the power switch at the bottom of mouse, this time the LED at the bottom would brilliant. 2, The receiver will be inserted into a available USB port of your PC，now the receiver and keyboard would complete to connect automatically. 3. After the success of keyboard connected at the bottom of the LED light into the work state, now you can use it normally. 4. The keyboard will enter into sleeping mode under the condition that no any operation in the 10 minutes and can be waked up by press any key. FCC Notes: Warning: 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. 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. NOTE 1: 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: - 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.

Agents letter Xzion Wireless Co., Ltd. FCC ID: Z8C- SRK810 Product Name: Nano Z1 New Wireless Keyboard Model No. : XPC-SRK810 Date (07/11/2011) BABT FCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Dear Sir or Madam, We, Xzion Wireless Co., Ltd and Address of #501 YBS Bldg. 227-1 Yongdap-Dong, Seongdong-Gu, Seoul, South Korea, hereby authorize SEM.Test Compliance Service Co., Ltd. And address of 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C. Jandy so (Telephone: 86-755-33663308), to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on (06/05/2012). Sincerely, Company Officer: Telephone Number: +82-2-569-3961(Ext.0365) Email: [email protected]

Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 EUT View 3

Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: Z8C-SRK810 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. Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 Solder Board-Component View 2

Circuit Description Keyboard circuit: a. The U5 circuit for adjusting voltage is used for supplying enough voltage to MCU, keyboard circuit, and RF circuit. b. The function of MCU SE27A is used for gathering signal produced by key operation and transmitting the signal to RF circuit formed by U3 and other electronic components to modulate, amplify and send out. c. The RF signal of 2403-2479MHz is generated by a oscillator of 12MHz circuit, and the modulated 2403-2479MHz wireless signal is transmitting via antenna.

Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I PAGE 1 OF 19 FCC PART 15.249 FCC PART 15.249 MEASUREMENT AND TEST REPORT FOR Xzion Wireless Co., Ltd. #501 YBS Bldg. 227-1 Yongdap-Dong, Seongdong-Gu, Seoul, South Korea. FCC ID: Z8C-SRK810 Report Concerns: Original Report Equipment Type: Nano Z1 New Wireless Keyboard Model: XPC-SRK810 Report No.: STR11108091I Test Date: 2011-10-17 to 2011-10-26 Issue Date: 2011-11-07 Tested By: Jason Jiang / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I PAGE 2 OF 19 FCC PART 15.249 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................3 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.203 - ANTENNA REQUIREMENT..................................................................................................................6 3.1 STANDARD APPLICABLE.........................................................................................................................................6 3.2 TEST RESULT..........................................................................................................................................................6 4. §15.205, §15.209, §15.249 (A)- RADIATED EMISSION........................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 STANDARD APPLICABLE.........................................................................................................................................7 4.3 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................7 4.4 TEST PROCEDURE...................................................................................................................................................8 4.5 CORRECTED AMPLITUDE & MARGIN CALCULATION..............................................................................................8 4.6 ENVIRONMENTAL CONDITIONS..............................................................................................................................8 4.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................9 5. §15.249(B) OUT OF BAND EMISSIONS .............................................................................................................17 5.1 STANDARD APPLICABLE.......................................................................................................................................17 5.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................17 5.3 TEST PROCEDURE.................................................................................................................................................17 5.4 ENVIRONMENTAL CONDITIONS............................................................................................................................17 5.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................17 Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I PAGE 3 OF 19 FCC PART 15.249 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: Xzion Wireless Co., Ltd. Address of applicant: #501 YBS Bldg. 227-1 Yongdap-Dong, Seongdong-Gu, Seoul, South Korea. Manufacturer: SUNSONNY INTERNATIONAL GROUP LIMITED Address of manufacturer: NO.68, Meihua Road, Eastern Area, Baishixia industrial Park, Fuyong Town, Bao`an District, Shenzhen, China General Description of E.U.T Items Description EUT Description: Nano Z1 New Wireless Keyboard Trade Name: XZION Model No.: XPC-SRK810 Rated Voltage: DC 3V Rated Current: 1.5mA Frequency Range: 2403MHz-2479MHz Antenna Type: Integral Antenna For more information refer to the circuit diagram form and the user’s manual. The test data is gathered from a production sample, pro…

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Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup(Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Xzion Wireless Co., Ltd. Model: XPC-SRK810 REPORT NO.: STR11108091I FCC PART 15.249 Radiation Emission Test Setup (Above 1GHz)