O3YCU258-4Control Unit 258-4

Control unit 900 Series mounting + operating October 31, 2012 Page 2 of 12 1 Overview This control unit is designated to operate an electrically driven bed with optional comfort functions. • Power supply is provided via SMPS so the control box has protection class III. • The system is operated with an RF remote. The RF receiver is integrated into the control unit. Bed view from beneath Here for example you can see a control unit with two actuators and two massage motors connected Actuator 1 Actuator 2 Control unit Massage motor 1 2 Massage motor 2 October 31, 2012 Page 3 of 12 2 Mounting the control unit This mounting bracket is fixed on the flipside of the bed These two bolts fix the position of the control unit between the mounting bracket. The clip snaps in the holding fixtures of the control unit October 31, 2012 Page 4 of 12 Control Unit 258-4 2.1 (with integrated Bluetooth ® module) This Bluetooth module has been granted G). Antenna GAIN: 0.5dBi F). Antenna Type: PCB antenna E). BIT Rate of Transmission: 1Mbps, 2Mbps, 3Mbps October 31, 2012 Page 5 of 12 Performance data control unit Duty cycle 2/18 min. or 10 %, max, 5 switching cycles per minute Output voltage 29 V / 6A Further features Housing colour black RAL 9005 Housing material ABS + PC Ports drives: 4 actuators / 2 vibration motors 1 power input / 1 multifunction output / 2 USB ports /1 DC output Indicators + buttons Reset + pairing button / Pairing LED for RF Power LED Protection type IP20 Protection class III Relative humidity 30% - 75% Ambient temperature +50°F - +104°F Power supply external WT12 Bluetooth ® module A). Operation Frequency: 2402-2480MHz C). Number of Channel: 79 D). Channel space: 1MHz “Contains FCC ID: QOQWT12A “Contains IC: 5123A-BGTWT12A” October 31, 2012 Page 6 of 12 Performance data RF receiver modulation GFSK Frequency Range 2.403~2.480GHz Battery 30V supply voltage Working Current <60mA Standby Current <20mA Ambient Temperature -40—85Ԩ PCB Material & Size FR4 1.6mm 120*120mm Integrated RF receiver 1 Key Function 1 Pairing enable October 31, 2012 Page 7 of 12 2.2 Power supply 3.00.209.033.00 Connecting cable73178 to control box Power supply cable 3.00.401.151.30 to mains power Performance data Output voltage 29 V DC constant voltage output Components Indicators LED operating status indication (green) Colour black RAL 9005 Further data Protection type IP20 Protection class II Relative humidity 30% - 75% Ambient temperature +50°F - +104°F Power supply wide input voltage range 100-240 V AC Safety NTC temperature sensor, thermal fuse, current sensing and limitation by control circuit, self resetting current limiting fuse on primary side as double safety, not self resetting October 31, 2012 Page 8 of 12 Remote Control 258D Key Function 1 Massage Head + 2 Massage timer ON/OFF 3 Massage Foot + 4 Massage Head - 5 Start all Massage 6 Massage Foot - 7 Relay 1 on 8 Relay 3 on 9 Relay 2 on 10 Relay 4 on 11 Relay 5 on 12 Position Zero G 13 Relay 7 on 14 Relay 6 on 15 Light ON/OFF 16 Relay 8 on 17 Position All flat 18 Position Lounge 19 Position TV/PC Frontside 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Pairing button & battery box (flipside) Insert 3x AAA 20 20 Pairing October 31, 2012 Page 9 of 12 Performance data remote (RF transmitter) Modulation GFSK Frequency Range 2.403~2.480GHz Battery AAA Working Current <40mA Standby Current <8uA Ambient Temperature -40—85Ԩ RC Dimension 145*50*14mm PCB Material & Size FR4 1.6mm 79*42mm Housing Material ABS+PC October 31, 2012 Page 10 of 12 3 Board Schematics (remote) 3.1 Remote 3.2 RX module Pls insert diagram October 31, 2012 Page 11 of 12 4 Functional Description Take cable 3.00.401.151.30 and connect it to mains supply. The system is delivered paired! You can test the functions of the system with the RF remote. Pairing instruction (in case of trouble) Pairing the remote with the control box. The distance between remote and control box for pairing should be less than 2 meters! 1. Remove the battery cover on the flipside of the remote. 2. Insert/check existing 3x AAA batteries. 3. Push the reset button on the control box twice with something spiky. The green pairing LED adjoining is lit. Now you have 10 s to pair remote and receiver. 4. On the flipside of the remote is a silicone push button positioned above the batteries (13). A blue LED starts blinking as the button is pressed. Keep it pressed until the blue LED is lit continuously, then pairing is completed, the blue LED light fades away. IC warning - English: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. - French: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement." RSS-102 Statement: This equipment complies with Industry Canada radiation exposure limits set forth for an uncontrolled environment. Déclaration CNR-102: Cet équipement est conforme à l'exposition aux rayonnements Industry Canada limites établies pour un environnement non contrôlé. October 31, 2012 Page 12 of 12 FCC Warning: z This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: z (1) this device may not cause harmful interference, and z (2) this device must accept any interference received, including interference that may cause undesired operation. z Changes or modifications not…

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DewertOkin GmbH Control Unit 258-4 FCC ID: O3YCU258-4 Model Number: CU258-4 Trademark: Made in China 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.

Label Location Proposed Label Location on EUT

Transmitter module Antenna BT Module Antenna

FCC ID : O3YCU258-4 BT (Portable device) According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB 447498 (2)(a)(i) Frequency Range Low Frequency (MHz) High Frequency(MHz) Center frequency (MHz) 60/f SAR Limitation (mw) 2402 2480 2441 25 Maximum measured transmitter power: BT Conducted Power (dBm) Conducted Power (mw) Max Antenna Gain (dBi) EIRP (mw) 1.90 1.55 0.5 1.74 Threshold at which no SAR required is 25 mw. Maximum Tx power is 1.74 mw EIRP Conclusion: No SAR is required.

TRF No：FCC 15.247/A Page 1 of 53 Report No: ES121127220E2 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPARTC REQUIREMENT OF Control Unit 258-4 MODEL No.: CU258-4 FCC ID: O3YCU258-4 Trade Mark: REPORT NO: ES121127220E2 ISSUE DATE: December 12, 2012 Prepared for DewertOkin GmbH Weststr. 1, 32278 Kirchlengern, Germany Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL : 86-755-26954280 FAX: 86-755-26954282 TRF No：FCC 15.247/A Page 3 of 53 Report No: ES121127220E2 Ta b l e o f C o n t e n t s 1. GENERAL INFORMATION ................................................................................................. 5 1.1 PRODUCT DESCRIPTION........................................................................................................................... 5 1.2 RELATED SUBMITTAL(S) / GRANT (S) ..................................................................................................... 5 1.3 TEST METHODOLOGY.............................................................................................................................. 5 1.4 SPECIAL ACCESSORIES............................................................................................................................ 5 1.5 EQUIPMENT MODIFICATIONS.................................................................................................................. 5 1.6 TEST FACILITY........................................................................................................................................ 6 2. SYSTEM TEST CONFIGURATION .................................................................................... 7 2.1 EUT CONFIGURATION............................................................................................................................. 7 2.2 EUT EXERCISE........................................................................................................................................ 7 2.3 TEST PROCEDURE.................................................................................................................................... 7 2.4 LIMITATION............................................................................................................................................. 7 2.6 EQUIPMENT USED IN TESTED SYSTEM....................................................................................................... 11 2.7 DESCRIPTION OF TEST MODES................................................................................................................ 12 3. SUMMARY OF TEST RESULTS ....................................................................................... 13 4. CONDUCTED EMISSIONS TEST ..................................................................................... 14 4.1 MEASUREMENT PROCEDURE:................................................................................................................ 14 4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 14 4.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 14 4.4 CONDUCTED EMISSION LIMIT.................................................................................................................... 14 4.5 MEASUREMENT RESULT:....................................................................................................................... 15 4.6 CONDUCTED MEASUREMENT PHOTOS: ...................................................................................................... 16 5. RADIATED EMISSION TEST ............................................................................................ 17 5.1 MEASUREMENT PROCEDURE................................................................................................................. 17 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 18 5.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 19 5.4 MEASUREMENT RESULT........................................................................................................................ 20 5.5 RADIATED MEASUREMENT PHOTOS: ......................................................................................................... 25 6. CHANNEL SEPARATION TEST ....................................................................................... 27 6.1 MEASUREMENT PROCEDURE................................................................................................................. 27 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 27 6.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 27 6.4 MEASUREMENT RESULTS:..................................................................................................................... 27 7. 20DB BANDWIDTH TEST .................................................................................................. 34 7.1 MEASUREMENT PROCEDURE................................................................................................................. 34 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 34 7.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 34 7.4 MEASUREMENT RESULTS:..................................................................................................................... 34 TRF No：FCC 15.247/A Page 4 of 53 Report No: ES121127220E2 8. QUANTITY OF HOPPING CHANNEL TEST...................................…

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FCC PART 15.247 TX Test Conducted Measurement Photos: Radiated Measurement Photos: