H4IKB27RF005Wireless Keyboard

USER MANUAL Model: SK-7225 Version : 0.1 Issue Date: 2007.8.6 General The SK-7225(K) series RF keyboard is a high quality wireless 27 MHz radio product set, supports 65,536 ID numbers. The product has high radio performance with minimum operation range of 2 meter for keyboard. It also offers low power consumption for operation. Keyboard function includes standard keyboard function and WIN2000 hot key function. . It need a USB RF receiver would be used as a communication bridge, it transmits the demodulation data to PC by USB interface. The SK-7225(M) series RF mouse is a high quality wireless 27 MHZ radio mouse set, supports 65,536 ID numbers. The mouse product has high radio performance with minimum operation range of 1.3 meters at least. It also offers low power consumption for operation. The high quality performance of mouse function includes pointing, left/right button and wheel function (totally 3 button). It need a USB RF receiver would be used as a communication bridge, it will transmit the demodulation data to PC by USB interface. The SK-7225(R) series radio receiver is a high quality 27 MHz key board/mouse receiver, supports 2 channels and 65,536 channel ID numbers. The TI RF chip TRF7905 employs to the product and offers low power consumption. The product has high radio performance with maximum operation range of 2 meters for keyboard. The product supports HID input device to receive data from keyboard and mouse. It is a USB receiver to be used as a communication interface device between PC computer and wireless device. Main Feature Keyboard l Single RF channels 27.195MHZ for keyboard. l Total 65,536 ID numbers. l Maximum 2k transmission baud rate. l Wireless operating distance up to 2.0 m l The product offers hot key function for WIN2000 as well as supports standard keyboard functions. l Low power consumption design/Low battery indicated function l Product Applications: Laptop PC, Desktop PC l Operate OS: window 2000/ME/XP/MAC/LINUX OS Mouse l 800cpi l 3D mouse (3 keys and wheel) l Single RF channels 27.045MHZ for mouse. l Offer 65,536 ID numbers. l Maximum 3.3k transmission baud rate for mouse. l Operating distance up to 1.3m. l Low power consumption indicated function l Battery: AA*2 PCs l Low Cost – eliminate need external components. l Operation Voltage 1.8V ~ 3.3V. l Support power down Mode and high efficiency power amplifier l Battery Life: Mouse 50 Working hours (3 months )by continue operation ( TWO AA ALKALINE BATTERY) l Product Applications: Laptop PC, Desktop PC. l Operate OS: window 2000/ME/XP/MAC/LINUX OS Receiver l Two channels, one for keyboard and one for Mouse. l 65,536 ID for radio communication. l Maximum 3.3k transmission baud rate. l High radio sensitivity -90 dBm. l Low Speed USB Specification Compliance. l Meets Universal Serial Bus Specification Version 1.1 l Support USB Sleep Mode. l Low Cost – eliminate need external components Operation procedure The product needs to make pairing with USB receiver before normal application In general we can use the product directly by the user because the pairing process has been done at manufacturer site. However, the pairing process needs to be done if there is no response from mouse. * How to make pairing (step by step as below process) by user: 1. Insert two batteries to the RF keyboard or mouse, and close the battery door. 2. Plug in the Receiver to the USB port of P.C. and the Access LED will to flash about 2 seconds. 3. Press the ID connect button of Receiver and the Access LED will to flash about 2 seconds. 4. Press the ID connect button of RF keyboard or mouse for pairing with the Receiver within 3 seconds. 5. The Access LED will go off and RF keyboard or mouse are ready. If Access LED is still blinking, please repeat the above procedure 1 to 4 again. Note : 1. There are total 65,536 IDs for pairing. 2. If you find some interference from other wireless keyboard or mouse, you can repeat the above procedure 3 and 4 for re-pairing and change to a new ID. 3. Check the batteries power supply if pairing was unsuccessfully. Repeats pairing process step 1~5 after checking battery power status. Federal Communication Commission Interference Statement 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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.

Page 1 CONSTRUCTION PHOTOS OF EUT

FCC ID: H4IKB27RF005 FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

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FCC ID: H4IKB27RF005 Report No.: RF960820A09-1 Operational Description The transmitter of the EUT (Wireless Keyboard) is powered by 3.0Vdc batteries. The type of antenna is Loop antenna. The output power of this device is very low. Under normal use condition, the transmitter and the receiver are quite close, so high EIRP power is neither necessary nor allowed because of interference.

Report No.: RF960820A09-1 1 Report Format Version 2.0.6 FCC TEST REPORT REPORT NO.: RF960820A09-1 MODEL NO.: SK-7225(K) RECEIVED: July 30, 2007 TESTED: Aug. 3 ~ 7, 2007 ISSUED: Aug. 29, 2007 APPLICANT: Lite-On Technology Corporation ADDRESS: 90,Chien I Road, Chung Ho, Taipei Hsien, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. This test report consists of 17 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 TAF, A2LA or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF960820A09-1 2 Report Format Version 2.0.6 Table of Contents 1 CERTIFICATION.............................................................................................3 2 SUMMARY OF TEST RESULTS.....................................................................4 2.1 MEASUREMENT UNCERTAINTY..................................................................4 3 GENERAL INFORMATION.............................................................................5 3.1 GENERAL DESCRIPTION OF EUT................................................................5 3.1 DESCRIPTION OF TEST MODES..................................................................6 3.2 CONFIGURATION OF SYSTEM UNDER TEST.............................................6 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL..................7 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS.................................8 3.4 DESCRIPTION OF SUPPORT UNITS............................................................8 4 TEST PROCEDURE AND RESULT................................................................9 4.1 CONDUCTED EMISSION MEASUREMENT..................................................9 4.2 RADIATED EMISSION MEASUREMENT.......................................................9 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT.....................................9 4.2.2 TEST INSTRUMENT.....................................................................................10 4.2.3 TEST PROCEDURE......................................................................................11 4.2.4 TEST SETUP................................................................................................12 4.2.5 EUT OPERATING CONDITION....................................................................12 4.2.6 TEST RESULT..............................................................................................13 5 PHOTOGRAPHS OF THE TEST CONFIGURATION....................................15 6 INFORMATION ON THE TESTING LABORATORIES..................................16 7 APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB.........................................................17 Report No.: RF960820A09-1 3 Report Format Version 2.0.6 1 CERTIFICATION PRODUCT: Wireless Keyboard BRAND NAME: LITEON, MEDION MODEL NO.: SK-7225(K) APPLICANT: Lite-On Technology Corporation TEST SAMPLE: ENGINEERING SAMPLE TESTED: Aug. 3 ~ 7, 2007 STANDARDS: FCC Part 15, Subpart C (Section 15.227), ANSI C63.4 -2003 The above equipment has been tested by Advance Data Technology Corporation, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: Aug. 29, 2007 ( Celia Chen / Specialist ) TECHNICAL ACCEPTANCE : , DATE: Aug. 29, 2007 Responsible for RF ( Jamison Chan / Senior Engineer ) APPROVED BY : , DATE: Aug. 29, 2007 ( Ken Liu / Deputy Manager ) Report No.: RF960820A09-1 4 Report Format Version 2.0.6 2 SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 15, Subpart C STANDARD PARAGRAPH TEST TYPE RESULT REMARK 15.207 Conducted Emission Test N/A Power supply is 3Vdc from batteries 15.227 15.209 Radiated Emission Test PASS Minimum passing margin is –6.62dB at 80.541MHz 2.1 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Measurement Frequency Uncertainty 30MHz ~ 1GHz 3.75 dB Radiated emissions 1GHz ~ 40GHz 2.89 dB Report No.: RF960820A09-1 5 Report Format Version 2.0.6 3 GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT PRODUCT Wireless Keyboard MODEL NO. SK-7225(K) FCC ID H4IKB27RF005 POWER SUPPLY 3.0Vdc from batteries MODULATION TYPE FSK CARRIER FREQUENCY OF EACH CHANNEL 27.195 MHz NUMBER OF CHANNEL 1 ANTENNA TYPE Loop antenna DATA CABLE NA I/O PORTS NA ASSOCIATED DEVICES NA NOTE: 1. The EUT is a wireless keyboard which is a transmitter 2. The above EUT information was declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications or User's Manual. Report No.: RF960820A09-1 6 Report Format Version 2.0.6 3.1 DESCRIPTION OF TEST MODES One channel was provided to this EUT Channel Frequency (MHz) 1 27.195MHz 3.2 CONFIGURATION OF SYSTEM UNDER TEST Test Table (Powered from batteries) EUT Report No.: RF960820A09-1 7 Report Format Version 2.0.6 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL Applicable to EUT configure mode PLC RE<1G Description - Note √ - Where PLC: Power Line Conducted Emission RE<1G RE: Radiated Emission below 1GHz Note: No need to concern of Conducted Emission due to the EUT is powered by battery. RADIATED EMISSION TEST (BELOW 1 GHz): Following channel(s) was (were) selecte…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION RADIATED EMISSION TEST