2AEQWCB11HHC002Control Box

1/3 CB11 Control Box Instructions 1. Product Overview Product Name： Control Box Product Model No.： CB11 FCC ID: 2AEQWCB11HHC002 2. Environment requirement Operation temperature: +10°C~ +40°C. Storage temperature: －10°C~65°C. Operating Humidity：10%~80%RH，non‐condensing. Storage Humidity：10%~ 85%RH，non‐condensing. 3. Directions for Operation To use the control box, the PSK2920A switch power supply must be connected as the control box power supply. The CH11 remote control must also be paired to be used. Detailed usage for each port is as follows: 3.1 Before use, the CH11 remote control and CB11 control box must be paired: 3.2 Then, turn on the control box's Power, and after the beep sound the system will work. Follow the example below to properly plug parts in. 2/3 4. The port is introduced 4.1 “HD Motor”：Connects to the Head motor, and lifts/lowers head section. 4.2 “FT Motor”：Connects to the Foot motor, and lifts/lowers foot section. 4.3 “Power”：Connects to the power supply box, controls power supply. 4.4 “USB”：Connects to the USB adapter box, and USB adapter box and USB socket connection. 4.5 “LED”：Connects with lights.。 4.6. “SYN”：Same steps. Connect another control box, and two control boxes will synchronize. 5. Matters needing attention： 5.1 The function will only work normally in proper working power conditions. 5.2 Control box input voltage must be less than 29.2VDC. 5.3 The CH11 remote control is needed for proper control. 5.4 If problems are identified, they must be treated by professional personnel. 6. Additional attention for user： 6.1 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, Head Motor Port Foot Motor Port Power Input connection USB Connection LED Connection SYNC Cord Connection 3/3 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. 6.2 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. 6.3 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF exposure compliance requirements, please using a minimum separation distance of 5 mm from the device. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. 6.4 For Intentional and unintentional radiators the manual shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment

Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 1 of 6 EXTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 2 of 6 Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 3 of 6 Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 4 of 6 Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 5 of 6 Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 6 of 6

50 35 CONTROL UNITCB11 Input: 29V2.0A IP20 Indoor Use FCC ID: 2AEQWCB11HHC002 Serial-No：

Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 1 of 2 INTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 2 of 2

Compliance Certification Services Inc. Date of Issue :August 19, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 1 / 2 RADIO FREQUENCY EXPOSURE EUT Specification EUT CB11 Frequency band (Operating) WLAN: 2.400GHz ~ 2.460GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 2.400-2.460GHz: 0.24mW Antenna gain (Max) 0 dBi Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: 1. The maximum output power is 0.24mW at 2460MHz (with 1 numeric antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger. TEST RESULTS No non-compliance noted. eirp = pt× gt = (E×d) 2 /30 Where: Pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 (dBuV/m)/20) /10 6 d = measurement distance in meters (m) --- 3m So Pt = (E×d)2/30×gt Maximum Field strength: 89.02 dBuV/m @3m –Channel high:2460MHz Refer to FCC Part 15C 15.249 Test Report page 12. Ant gain = 0dBi; so Ant numeric gain=1 So, Pt= {[(10 (89.02/20) /10 6 )×3] 2 /30×1}×1000mW =0.24 mW Compliance Certification Services Inc. Date of Issue :August 19, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 2 / 2 Standard Requirement: According to 447498 D01 General RF Exposure Guidance v05 Tune-up Maximum rated power (mW) 0.24 Body Antenna to user (mm) 5 Frequency(GHz) 2.460 Test result 0.075 SAR exclusion threshold 3 Per KDB 447498 D01v05r01 exclusion thresholds is 0.075< 3, RF exposure evaluation is not required.

Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 1 of 23 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. FCC 47 CFR PART 15 SUBPART C TEST REPORT For Product Name: Control Box Brand Name: N/A Model No.: CB11 Series Model: N/A FCC ID: 2AEQWCB11HHC002 Test Report Number: C150630R01-RPW Issued for HHC CHANGZHOU CORP No. 61 Xianggang Road, Zhonglou Economic Development Zone, 213023, Changzhou, P.R.C. Issued by Compliance Certification Services Inc. Kun shan Laboratory No.10 Weiye Rd., Innovation park, Eco&Tec, Development Zone, Kunshan City, Jiangsu, China TEL: 86-512-57355888 FAX: 86-512-57370818 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by A2LA or any government agencies. The test results in the report only apply to the tested sample. Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 2 of 23 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION ............................................................................ 3 2. EUT DESCRIPTION .................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................ 5 3.1. EUT CONFIGURATION ............................................................................................................ 5 3.2. EUT EXERCISE ....................................................................................................................... 5 3.3. GENERAL TEST PROCEDURES ................................................................................................. 5 3.4. FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ............................................ 6 3.5. DESCRIPTION OF TEST MODES................................................................................................ 6 4. INSTRUMENT CALIBRATION ................................................................................ 7 4.1. MEASURING INSTRUMENT CALIBRATION .......................................................................... 7 5. FACILITIES AND ACCREDITATIONS .................................................................. 9 5.1. FACILITIES ............................................................................................................................ 9 5.2. EQUIPMENT ........................................................................................................................... 9 5.3. LABORATORY ACCREDITATIONS AND LISTING ...................................................................... 9 5.4. TABLE OF ACCREDITATIONS AND LISTINGS ......................................................................... 10 6. SETUP OF EQUIPMENT UNDER TEST ............................................................... 11 6.1. SETUP CONFIGURATION OF EUT ........................................................................................... 11 6.2. SUPPORT EQUIPMENT .................................................................................................. 11 7. FCC PART 15.249 REQUIREMENTS ..................................................................... 12 7.1. FIELD STRENGTH OF FUNDAMENTAL ..................................................................... 12 7.2. RADIATED EMISSIONS ................................................................................................. 13 7.3. POWERLINE CONDUCTED EMISSIONS ................................................................................... 21 Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 3 of 23 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1. TEST RESULT CERTIFICATION Product Name: Control Box Trade Name: N/A Model Name.: CB11 Series Model: N/A Applicant Discrepancy: Initial Device Category: Mobile Device Date of Test: July 1, 2015 ~ July 7, 2015 Applicant: HHC CHANGZHOU CORP No. 61 Xianggang Road, Zhonglou Economic Development Zone, 213023, Changzhou, P.R.C. Manufacturer: HHC CHANGZHOU CORP No. 61 Xianggang Road, Zhonglou Economic Development Zone, 213023, Changzhou, P.R.C. Application Type: Certification APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2009 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.249. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Tested by: Jeff.Fang RF Manager Compliance Certification Service Inc. James.Yan Test Engineer Compliance Certification Service Inc. Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 4 of 23 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 2. EUT DESCRIPTION Product Name: Control Box Brand Name: N/A Model Name: CB11 Series Model: N/A Model Discrepancy: N/A Power Adapter Power Rating…

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Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCB11HHC002 Page 1 / 2 TEST SETUP PHOTOGRAPHS OF EUT RADIATED Compliance Certification Services Inc. Date of Issue :July 8, 2015 Report No: C150630R01-RPW FCC ID: 2AEQWCH11HHC001 Page 2 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. CONDUCTIED