P7KDL-60BSHLED DESK LAMP

Bluetooth LED stand DL-60BSH Instruction Manual CAUTION ■ Do not repair, disassemble, or modify under any circumstances. ■ Do not place near any heat sources or in direct sunlight. ■ Place on flat, secure surface. ■ Use ONLY the supplied AC power adaptor. ■ Do not use appliances with frayed or damaged electrical cords. ■ Do not touch electrical appliances with wet hands or when liquids are present. ■ Please keep the light and all appliances dry and clean. ■ Unplug adapter when the light will not be used for an extended time. ■ Clean only with a soft dry cloth and do not use solvents or cleaning solutions.. ■ Never overload electrical circuits as it may cause electrical shock or fire. Advantages of LED Desk Lamp ■ Eco-friendly light: It provides a safe, comfortable, consistent light that stimulates concentration without eye strain. It contains no mercury or environmentally harmful substances. ■ Low power consumption. It consumes 75% LESS power than a typical fluorescent light. ■ Extraordinary Long lifetime. Lasting 40 TIMES LONGER than a typical incandescent bulb. (Used 5 hours per day it will last up to 22 years) ■ Flicker Free Light Reduced eye strain without the flickering present in both incandescent and florescent lights. ■ Natural Light. LED desk lamp’s CRI (Color Rendering Index) is 90. It reproduces a natural type light source. (CRI is a quantitative measure of light quality with 100 as most natural. ...........) CRI(Color Rendering Index) LED STAND ■ Main Features ■ The Name of Each Part Volume control Relax. Mode Timer Headphone Jack LED light Search FM frequency BlueTooth Telephone mode Brightness Control Power Study Mode Bedtime Mode FM PRESET FM Radio Reading Mode USB Jack DC Jack Touch type control button MULTI-PIVOT-FLEXIBLE POSITIONING PRODUCT BOX CONTAINS A. LED light B. Volume Control button C. Stand prop D. AC adapter E. Cradle Setting and operation ■ LED Stand Touch power button after check Red LED light ON status. (Red LED will be turn off if light is ON status.) ■ Operational Modes 1) Reading Mode – 4300K~5300K Color Temperature Improves language and reading Reduces eye strain when viewing text Favorable for office work 2) Study Mode – 6000K~7000K Color Temperature Stimulates concentration and attention Improved efficiency in mathematics and science Favorable for design and research 3) Relaxation Mode – 2500K~3000K Color Temperature Stimulates sense of security Reduces physical tiredness or stress Favorable for music, art, and creative activities 4) Bedtime Mode – 2500K~3300K Color Temperature Stimulates sense of comfort and relaxation Reduces stress with gentle light Favorable for gentile illumination in preparation for sleep ■ Brightness control feature 5 Step Brightness Control Function (Brightness at 40Cm) Brightness Step Step1 Step2 Step3 Step4 Step5 ---------------------------------------------------------------------------- Reading mode 500 650 800 950 1100 Study mode 600 750 900 1000 1100 Relaxation mode 300 350 400 450 500 Bedtime mode 50 100 150 200 250 ■ Timer (Timer Control Feature) Automatically turns off the light off in one (1) hour while in any mode of operation. ■ USB Power Port Allows operation and recharge of any appropriate USB powered device when connected. (Supported 5Volt/700mA connection) ■ Listening to FM Radio ▶ Turn on the Radio by press button FM radio. ▶ Choose your Frequency by SCAN button (Left and Right). ▶ The frequency range is from 87.5 to 108Mhz and search it by 100Khz step. ▶ Press PRESET button and then LED will be turned ON. Press Left-Right key of SCAN button, then you can find and listen to the Radio by your fixed-set frequency. ※ If press FM button during stand-by Bluetooth, the Radio will be ON and Bluetooth button’s RED LED will be turned off. ※ During listening to the Radio, the Radio will be OFF if you get a phone call or pairing some Bluetooth device to the lamp. ※ During pairing mode to listen to music, music playing will be stopped if turn on the FM Radio. ▶ Set PRESET Turn on the radio by press FM button. FM button will be blinked by Red color if press left or right key of SCAN button during 1.5sec Also, search frequency and set it automatically ( Maximum 20 channels available). Red Led of Preset button will be ON after searching and setting then move to first set frequency. (If there is no searching set frequency cause of bad reception, it will keep previous set frequency) Press PRESET button again, LED will be turned off and cleared Preset mode. Add frequency and delete : Press PRESET button during 1.5 sec after cleared PRESET mode, User can add present frequency. On PRESET mode, if press PRESET button during 1.5sec, delete frequency and then move set frequency.(Red LED of PRESET button will be turned OFF after deleted all of set frequency) ■ How to use bluetooth ▶ Bluetooth On/Off Pairing Bluetooth device to Lamp and then press Bluetooth button shortly then Bluetooth mode will be OFF and RED LED will be turned off as well. If press it again shortly, Bluetooth mode will be ON and RED LED will be turned on. ▶ Call / Receive Call / Hang-Up / Reject Call / Call Transfer Call : Call by mobile phone, RED Led of Call button will be turned ON if lamp got pairing with mobile phone. Receive call : If lamp got pairing with mobile phone, ring at a time by mobile phone and lamp. Red LED of call button will be turned ON and take a phone call by press call button shortly as 0.5 sec. Hang-up : After finish phone call, press call button shortly as 0.5 second. Rejects call : For reject call, press call button during 1.5 second Transfer call : Press call button during 3 second, it could be transferred lamp mode or mobile phone mode conversation.(Press call button again during 3 second, it will be transferred again) ※ Music playing will be stopped temporary while user takes a phone call. ▶ Ready for Bluetooth User can listen to music or take a phone call by Bluetooth pairing with external Bluetooth devices or Bluetooth mobile phone. F…

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DIASONIC TECHNOLOGY CO., LTD. #321-43, Seoksu-dong, Manan-gu, Anyang-si, Gyeonggi-do, Korea TEL: +82-31-474-0852, FAX: +82-31-474-0856 http://www.diasonic.com/ May 18, 2012 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 RE: LETTER OF AGENT AUTHORIZATION We, the undersigned, hereby authorize SK TECH Co., Ltd.(Mr. Jongsoo, Yoon) to act on our behalf in all matters relating to application for equipment authorization. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). APPLICANT/AGENT CERTIFICATION AND AGREEMENT: All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization issued by the TCB, under the authority of the FCC, as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. Authorizing an agent to sign this application, is done solely at the applicant’s discretion; however, the applicant remains responsible for all statements in this application. Sincerely, Min-Hwan Kim/ Manager

DIASONIC TECHNOLOGY CO., LTD. #321-43, Seoksu-dong, Manan-gu, Anyang-si, Gyeonggi-do, Korea TEL: +82-31-474-0852, FAX: +82-31-474-0856 http://www.diasonic.com/ May 18, 2012 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission's Rules (47 C.F.R) and Section §552(b)(4) of the Freedom of Information Act, DIASONIC TECHNOLOGY CO., LTD. requests confidentiality for the following products: FCC ID Number Product Description (Model) P7KDL-60BSH LED DESK LAMP(DL-60BSH) The requested Permanent and Short-Term Confidential exhibits art listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Operational Description 3 Schematics PERMANENT 4 Part List No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain DIASONIC TECHNOLOGY CO., LTD. trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our products. This material is not customarily available to the general public and we request that it be withheld from public inspection. Sincerely, Min-Hwan Kim/ Manager

SK TECH CO., LTD. Page 1 of 4 SKTRFC-120518-011 FCC ID: P7KDL-60BSH External Photographs of EUT <Photograph 1: Front View> <Photograph 2: Rear View> SK TECH CO., LTD. Page 2 of 4 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 3: Left-side View> <Photograph 4: Right-side View> SK TECH CO., LTD. Page 3 of 4 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 5: Bottom View> <Photograph 6: AC/DC Adaptor> SK TECH CO., LTD. Page 4 of 4 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 7: Left-side View - Interface -earphone> <Photograph 8: Rear View (DC jack(DC 12 V input), USB(DC 5 V output))>

ID Label Location & Sample LABEL LOCATION: LABEL Drawing:

ID Label Location & Sample LABEL LOCATION: LABEL Drawing:

SK TECH CO., LTD. Page 1 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH Internal Photographs <Photograph 1: Cover removed> SK TECH CO., LTD. Page 2 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 2: Main board- Front view> SK TECH CO., LTD. Page 3 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 3: Main board- Rear view> SK TECH CO., LTD. Page 4 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 4: Touch board- Front view> SK TECH CO., LTD. Page 5 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 5: Touch board- Rear view> SK TECH CO., LTD. Page 6 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 6: RF module> SK TECH CO., LTD. Page 7 of 7 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Photograph 7: Interface board – Front view> <Photograph 8: Interface board – Front view>

M7A 블루투스 모듈 안테나 특성 - 안테나 종류 : PCB Pattern 상에 구현한 Inverted F Antenna - 이득 : -3dBi max.(2400 - 2500 MHz) S11 & VSWR Radiation Pattern - 3D 안테나 방사 좌표계 Y θ Z Y φ X

SK TECH CO., LTD. Page 2 of 37 SKTRFC-120518-011 FCC ID: P7KDL-60BSH >> CONTENTS << 1. GENERAL ···························································································4 2. TEST SITE ···························································································4 2.1 Location ·························································································4 2.2 List of Test and Measurement Instruments ·················································5 2.3 Test Date ·························································································5 2.4 Test Environment ···············································································5 3. DESCRIPTION OF THE EQUIPMENT UNDER TEST ··································6 3.1 Rating and Physical Characteristics ·························································6 3.2 Equipment Modifications ·····································································6 3.3 Submitted Documents ·········································································6 4. MEASUREMENT CONDITIONS ······························································7 4.1 Description of test configuration ·····························································7 4.2 List of Peripherals ··············································································7 4.3 Type of Used Cables ···········································································7 4.4 Uncertainty ······················································································7 5. TEST AND MEASUREMENTS ·································································8 5.1 ANTENNA REQUIREMENT ······························································8 5.1.1 Regulation ··················································································8 5.1.2 Result ·······················································································8 5.2 MAXIMUM PEAK OUTPUT POWER ·················································9 5.2.1 Regulation ··················································································9 5.2.2 Test Procedure ·············································································9 5.2.3 Test Results ················································································9 Table 1: Measured values of the Maximum Peak Output Power (Conducted)····························9 Figure 1: Plot of the Maximum Peak Output Power (Conducted) ········································· 10 5.3 CARRIER FREQUENCY SEPARATIONS and 20 dB BANDWIDTH ·········· 12 5.3.1 Regulation ················································································ 12 5.3.2 Test Procedure ··········································································· 12 5.3.3 Test Results ·············································································· 12 Table 2: Measured values of the Carrier Frequency Separation and 20 dB Bandwidth ·············· 12 Figure 2: Plot of the Carrier Frequency Separation ························································ 13 Figure 3: Plot of the 20dB Channel Bandwidth ····························································· 15 5.4 NUMBER OF HOPPING CHANNELS ················································ 17 5.4.1 Regulation ················································································ 17 5.4.2 Test Procedure ··········································································· 17 5.4.3 Test Results ·············································································· 17 Table 3: Measured values of the Number of Hopping Channels ········································ 17 Figure 4: Plot of the Number of Hopping Channels ························································ 18 SK TECH CO., LTD. Page 3 of 37 SKTRFC-120518-011 FCC ID: P7KDL-60BSH 5.5 TIME OF OCCUPANCY (DWELL TIME) ··········································· 19 5.5.1 Regulation ················································································ 19 5.5.2 Test Procedure ··········································································· 19 5.5.3 Test Results ·············································································· 19 Table 4: Measured values of the Time of Occupancy ····················································· 19 Figure 5: Plot of the Time of Occupancy ···································································· 20 5.6 SPURIOUS EMISSION, BAND EDGE, AND RESTRICTED BANDS ········· 22 5.6.1 Regulation ················································································ 22 5.6.2 Test Procedure ··········································································· 22 5.6.3 Test Results ·············································································· 24 Table 5: Results for the final radiated measurements of the field strength of spurious emission····· 24 Figure 6: Plot of the Band Edge (Conducted) ································································ 25 Figure 7: Plot of the Band Edge (Radiated) ··································································· 26 Figure 8: Spurious RF conducted emission ··································································· 28 Figure 9: Emission plot for the preliminary radiated measurements ······································ 31 5.7 AC POWER LINE CONDUCTED EMISSIONS ···································· 34 5.7.1 Regulation ················································································ 34 5.7.2 Test Procedure ··········································································· 34 5.7.3 Test Results ·············································································· 35 Table 6: Measured values of the Conducted Emissions ···················································· 35 Figure 10: Plot of the Conducted Emissions ···········································…

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SK TECH CO., LTD. Page 1 of 3 SKTRFC-120518-011 FCC ID: P7KDL-60BSH Test set up photos <Radiated Emissions - Front View> <Radiated Emissions - Rear View> SK TECH CO., LTD. Page 2 of 3 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Radiated Emissions - below 30 MHz> <Radiated Emissions - below 1 GHz> SK TECH CO., LTD. Page 3 of 3 SKTRFC-120518-011 FCC ID: P7KDL-60BSH <Radiated Emissions - above 1 GHz> <AC Power Line Conducted Emissions>