TH7-ABC-200CBAdjustable Bed Controller (Control Box)

User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -1- Adjustable Bed Controller (ABC-2 Series) User’s Manual User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -2- LABELLING REQUIREMENTS (FCC Part 15.19 (a)(3)) 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 operations. INFORMATION TO THE USER (Part 15.105(b)) 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 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. WARNING (Part 15.21) The manufacturer is not responsible for any Radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -3- DOCUMENT HISTORY REVISION DATE COMMENTS 1.0 2005.07.08 1 ST revision created 1.1 2005.07.12 UP/DOWN reversed 1.2 2005.08.23 FCC Information is added. User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -4- CONTENTS DOCUMENT HISTORY...................................................................................... 3 CONTENTS........................................................................................................ 4 1. Introduction .................................................................................................. 5 1.1 Features ................................................................................................. 5 1.2 Systems Configuration......................................................................... 6 2. Hand Control................................................................................................. 7 2.1 Specification.......................................................................................... 7 2.2 Photo...................................................................................................... 7 2.3 Dimension.............................................................................................. 8 3. Control Box................................................................................................... 9 3.1 Specification.......................................................................................... 9 3.2 Photos.................................................................................................... 9 3.3 Dimension............................................................................................ 10 4. Control Box - Details .................................................................................. 11 4.1 Front View Layout ............................................................................... 11 4.2 Rear View Layout ................................................................................ 11 4.3 ACTUATOR Connectors ..................................................................... 11 4.4 MASSAGE MOTOR Connectors......................................................... 12 4.5 AC INPUT Connector .......................................................................... 12 4.6 Safety SWITCH (Optional) .................................................................. 12 4.7 STATUS LED ........................................................................................ 13 4.8 PAIRING Button................................................................................... 13 4.9 PCB Layout (Fuse, Header) ................................................................ 13 5. System Setup Method ................................................................................ 14 5.1 Wireless PAIRING Setup..................................................................... 14 6. Hand Control Operation............................................................................. 15 6.1 Bed Position ........................................................................................ 15 6.2 Bed Position Save & Recall................................................................ 16 6.3 Massage Mode .................................................................................... 17 User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -5- 1. Introduction 1.1 Features ABC-2 series adjustable bed controller is for adjust the bed to fit any position you like. With wireless hand control, you can raise your head and/or your feet to a position that most comfortable to you. It controls the vibration motors for massage as well as the head and foot actuators. Various massage operation such as single massage, dual massage, and wave massage can be achieved with wireless hand control. User’s Manual: ABC-2 Series (SL) Revision 1.2 (August 23, 2005 ) Elisync Technologies LLC. -6- 1.2 Systems Configuration HE…

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[RECEIVER Block Diagram] BPF L5, C14, L3 LNA Q2 MIXER Q3 A/D Conversion Q5 LOCAL OSILLATOR L6, VC1 RX DATA HEAD FOOT LEG-MS BACK-MS AC 120V +24V +5V GND 4 MHz Micro Controller U4

August 29, 2005 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, Dadam Micro Inc. requests confidentiality for the following products: FCC ID Number Product Title / Model TH7-ABC-200CB Adjustable Bed Controller (Control Box) / ABC-200CB-010 For the product stated above, we request that the following information be held confidential: 1) Circuit diagrams 2) Bill of materials (Part List) No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain Dadam Micro Inc. 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, Iksoo Jun / President Dadam Micro Inc. 719 Keumkang Hightech Valley, 133-1 Sangdaewon1-dong, Jungwon-gu, Sungnam, 462-807, Korea TEL: +82-31-777-5432, FAX: +82-31-777-5436

SK TECH CO., LTD. Page 1 of 1 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB FCC ID Label Sample & Location Label is permanently attached on the front of the product. LABEL SAMPLE

SK TECH CO., LTD. Page 1 of 3 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB Internal Photographs of EUT <Photograph 1: Cover removed> SK TECH CO., LTD. Page 2 of 3 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB <Photograph 2: Front View> SK TECH CO., LTD. Page 3 of 3 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB <Photograph 3: Rear View>

Operational Description (Receiver function) BPF L5, C14, L3 LNA Q2 MIXER Q3 A/D Conversion Q5 LOCAL OSILLATOR L6, VC1 RX DATA 1) BPF (Band Pass Filter) L5, C14, L3 is Band Pass Filter. It filters out desired signal and delivers it to the LNA 2) LNA (Low Noise Amplifier) The LNA is constructed with two stages of amplifiers and filter (TR Q2, Q4) for high rejection ratio of alternate channel and spurious. The Signal passed from the saw filter is fed to the LNA. Then, the LNA amplifies and filters out the desired signal and delivers it to the op amp 3) LC Oscillator A balanced oscillator configuration is used with a capacitor, VC1 and inductor, L6. The frequency of the oscillator is determined by the VC1 and L6 4) Mixer (Q3) RF Signal 315.0MHz – LO 304.3MHz -> 10.7 MHz (down conversion) 5) A/D Conversion part The Q5 is A/D conversion part. It converting analog signal to digital signal

SK TECH CO., LTD. Page 1 of 13 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB Certificate of Compliance Test Report No.: SKTTRT-050829-019 NVLAP CODE: 200220-0 Applicant: Dadam Micro Inc. Applicant Address: #719 Keumkang Hightech Valley, 133-1 Sangdaewon1-dong, Jungwon-gu, Sungnam, 462-807, Korea Manufacturer: Dadam Micro Inc. Manufacturer Address: #719 Keumkang Hightech Valley, 133-1 Sangdaewon1-dong, Jungwon-gu, Sungnam, 462-807, Korea Device Under Test: Adjustable Bed Controller (Control Box) FCC ID: TH7-ABC-200CB Model Name: ABC-200CB-010 Receipt No.: SKTEU05-0559 Date of receipt: August 18, 2005 Date of Issue: August 29, 2005 Location of Testing: SK TECH CO., LTD. 820-2, Wolmoon-Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea Test Specification: FCC Part 15 Rules FCC Equipment Class: CYY – Communications Receiver used w/Pt 15 Transmitter Test Result: The above-mentioned device has been tested and passed. Tested & Reported by: Jong-Soo, Yoon 2005. 08. 29 Approved by: Jae-Kyung, Bae 2005. 08. 29 Signature Date Signature Date Other Aspects: Abbreviations: · OK, Pass = passed · Fail = failed · N/A = not applicable ☞ •This test report is not permitted to copy partly without our permission. •This test result is dependent on only equipment to be used. •This test result is based on a single evaluation of one sample of the above mentioned. •This test report must not be used to claim product endorsement by NVLAP or any agency of the U.S Government. • We certify that this test report has been based on the measurement standards that is traceable to the national or International standards. NVLAP Lab. Code: 200220-0 SK TECH CO., LTD. Page 2 of 13 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB >> CONTENTS << 1. GENERAL ············································································································· 3 2. TEST SITE ············································································································ 3 2.1 Location ········································································································· 3 2.2 List of Test and Measurement Instruments ···················································· 4 2.3 Test Date ········································································································ 4 2.4 Test Environment ··························································································· 4 3. DESCRIPTION OF The EQUIPMENT UNDER TEST ·········································· 5 3.1 Rating and Physical Characteristics ······························································ 5 3.2 Equipment Modifications ················································································ 5 3.3 Submitted Documents ···················································································· 5 4. MEASUREMENT CONDITIONS ··········································································· 6 4.1 Description of test configuration ···································································· 6 4.2 List of Peripherals ·························································································· 6 4.3 Type of used Cables ······················································································ 6 4.4 Uncertainty ····································································································· 6 5. TEST AND MEASUREMENTS ············································································· 7 5.1 RADIATED EMISSIONS ················································································ 7 5.1.1 Regulation ······························································································· 7 5.1.2 Measurement Procedure ········································································· 8 5.1.3 Test Results ····························································································· 9 Table 1: Measured values of the Field strength ·············································· 9 5.2 CONDUCTED EMISSIONS ········································································· 10 5.2.1 Regulation ····························································································· 10 5.2.2 Measurement Procedure ······································································· 11 5.2.3 Test Results ··························································································· 12 Figure 1: Plot of the Conducted Emissions ···················································13 SK TECH CO., LTD. Page 3 of 13 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB 1. GENERAL These tests were performed using the test procedure outlined in ANSI C63.4, 2003 for unintentional radiators, and in accordance with the limits set forth in FCC Part 15.109 and 15.107. The EUT (Equipment Under Test) has been shown to be capable of compliance with the applicable technical standards. We attest to the accuracy of data. All measurements reported herein were performed by SK Tech Co., Ltd. and were made under Chief Engineer’s supervision. We assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. 2. TEST SITE SK TECH Co., Ltd. 2.1 Location 820-2, Wolmoon Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea This test site is in compliance with ISO/IEC 17025 for general requirements for the competence of testing and calibration laboratories. This laboratory is accredited by NVLAP for NVLAP Lab. Code: 200220-0 and DATech for DAR-Registration No.: TTI-P-G155/97-10 SK TECH CO., LTD. Page 4 of 13 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB 2.2 List of Test and Measurement Instruments Description Manufacturer Model # Serial # Spectrum Analyzer Agilent E4405B US40520856 EMC Spectrum Analyzer Agilent E7405A US40240203 EMI Test Receiver Rohde&Schwarz ESVS10 825120/013 EMI Test Receiver Rohde&Schwarz ESVS10 834468/008 EMI Test Receiver Rohde&Schwarz ESHS10 …

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SK TECH CO., LTD. Page 1 of 4 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB Test set up photos <Radiated Emissions – Front View> SK TECH CO., LTD. Page 2 of 4 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB <Radiated Emissions – Rear View> SK TECH CO., LTD. Page 3 of 4 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB <Conducted Emissions – Front View> SK TECH CO., LTD. Page 4 of 4 SKT SKTTRT-050829-019 FCC ID: TH7-ABC-200CB < Conducted Emissions – Rear View>