R33LCAVMHTC101System Controller (HTC)

11734 South Election Drive Suite 200 Draper, Utah 84020 (801) 523-3100 To: Federal Communications Commission Date: 8/7/06 445 12 th Street, SW Washington, DC 20554 Re: Non disclosure Request for FCC ID: R33LCAVMHTC101 We are requesting that the following documents be held and treated as confidential and proprietary information. These materials contain technical trade secret information and should be guarded from competitors as stated under the Code of Federal Regulations Title 47 Section 0.459 (3), (4) and (5). 1) Schematic 2) Block Diagrams 3) Operational Description Jon A. Nelson Hardware Engineer Control4 Technologies

Front View of the EUT Back View of the EUT

Internal View of the EUT View of the Component Side of the Main PCB View of the Trace Side of the Main PCB View of the Component Side of the Front Panel PCB View of the Trace Side of the Front Panel PCB

1 MPE Calculations R33LCAVMHTC101 2 1.0 SCOPE_________________________________________________________3 2.0 REVISION LEVEL_______________________________________________3 3.0 REFERENCE DOCUMENTS______________________________________3 4.0 CALCULATIONS________________________________________________3 5.0 CONCLUSION__________________________________________________4 3 1.0 SCOPE: This Report Demonstrates Evaluation and Compliance for Human Exposure to Electromagnetic Fields as Outlined by the Federal Communications Commission Office of Engineering and Technology Bulletin 65. 2.0 REVISION LEVEL: DATE COMMENTS REVISION 8/07/2005 Created. 1.0 3.0 REFERANCE DOCUMENTS: (A) Limits for Maximum Permissible Exposure (MPE). Code of Federal Regulations Title 47, Volume 1, Sections 1.1310 (B) Limits for Maximum Permissible Exposure (MPE). Code of Federal Regulations Title 47, Volume 1, Sections 2.1093 (C) Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields. OET Bulletin 67 Edition 97-01. 4.0 CALCULATIONS The following worst case emissions are based on a PPt (Peak Power Total) measurement of 10.70 dBm into the antenna. And the worst case antenna gain on axis is found to be 3.2 dBi. Total power into antenna: A) Pt = 10.70 dBm = 10^(9.70 dBm/10) = 11.75 mW Total effective isotropic radiated power at the Transmitter: B) EIRP = 10.70 dBm + 3.2dBi = 13.90 dBm 13.90 dBm = 24.55 mW Power density at a distance of 20 centimeters is: 4 C) 2 Rπ4 EIRP =S = 4.9 μW/cm 2 Where S = Power density (mW/cm^2), EIRP = Equivalent isotropic radiated power (mW), R = Distance to the center of radiation of the antenna (cm) 5.0 CONCLUSION: Based on the FCC Limits for Maximum Permissible Exposure (MPE) given in Table 1 of reference document (A) as 1 mW/cm 2 this device falls under the required limits.

COMMUNICATION CERTIFICATION LABORATORY 1940 West Alexander Street Salt Lake City, UT 84119 801-972-6146 Test Report Certification TEST OF: LC-AVMHTC1 FCC ID: R33LCAVMHTC101 To FCC PART 15, Subpart C (15.203, 15.207, 15.247) Test Report Serial No: 73-8336 Applicant: Control4 11734 S. Election Drive, Suite 200 Draper, UT 84020 Dates of Test: June 12, 2006 Issue Date: June 13, 2006 Equipment Receipt Date: June 12, 2006 Accredited Testing Laboratory By: NVLAP Lab Code 100272-0 COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 2 of 56 CERTIFICATION OF ENGINEERING REPORT This report has been prepared by Communication Certification Laboratory to document compliance of the device described below with the requirements of Federal Communications Commission (FCC) Part 15, Subpart C, Sections 15.203, 15.207, and 15.247. This report may be reproduced in full, partial reproduction may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested. - Applicant: Control4 - Manufacturer: Control4 - Brand Name: Johnson Controls - Model Number: LC-AVMHTC1 - FCC ID Number: R33LCAVMHTC101 On this 13 th day of June 2006, I, individually, and for Communication Certification Laboratory, certify that the statements made in this engineering report are true, complete, and correct to the best of my knowledge, and are made in good faith. Although NVLAP has recognized that the Communication Certification Laboratory EMC testing facilities are in good standing, this report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. COMMUNICATION CERTIFICATION LABORATORY Tested by: Norman P. Hansen EMC Technician COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 3 of 56 TABLE OF CONTENTS PAGE SECTION 1.0 CLIENT INFORMATION .................................4 SECTION 2.0 EQUIPMENT UNDER TEST (EUT) ..........................5 SECTION 3.0 TEST SPECIFICATION, METHODS & PROCEDURES ..........10 SECTION 4.0 OPERATION OF EUT DURING TESTING ...................16 SECTION 5.0 SUMMARY OF TEST RESULTS ...........................18 SECTION 6.0 MEASUREMENTS, EXAMINATIONS AND DERIVED RESULTS .....19 APPENDIX 1 TEST PROCEDURES AND TEST EQUIPMENT ..................36 APPENDIX 2 PHOTOGRAPHS .........................................45 COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 4 of 56 SECTION 1.0 CLIENT INFORMATION 1.1 Applicant: Company Name: Control4 11734 S. Election Drive, Suite 200 Draper, UT 84020 Contact Name: Jon Nelson Title: Hardware Engineer 1.2 Manufacturer: Company Name: Control4 11734 S. Election Drive, Suite 200 Draper, UT 84020 Contact Name: Jon Nelson Title: Hardware Engineer COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 5 of 56 SECTION 2.0 EQUIPMENT UNDER TEST (EUT) 2.1 Identification of EUT: Brand Name: Johnson Controls Model Name or Number: LC-AVMHTC1 Serial Number: None Options Fitted: N/A Country of Manufacture: U.S.A., India, China 2.2 Description of EUT: The LC-AVMHTC1 is a Home Theater Controller. It is designed to control Audio and Video devices and has the ability to also control other equipment manufactured by Control4 to control lighting and temperature. Six IR out ports, a Composite Video port, S-video port, two left and right audio in ports, a left and right audio out port, and a video sense port are provided for connection to other audio and video equipment. An internal USB port had a Simple Tech 256 MB memory module installed. An external USB port is also provided. Connection to a network or the Internet is via an Ethernet port. A Contact/Relay/Serial port is provided for serial communications, contact sense, and relay control. An 802.15.4 ZigBee transceiver is included in the device for mesh networking and control purposes. The Zigbee radio uses either an internal etched antenna on the PCB or an external dipole antenna. The antenna selection is controlled by an internal switch and software. The external dipole antenna with the highest gain, 3.2 dBi, was used for testing, as was the internal etched antenna. This report covers the 802.15.4 ZigBee transceiver and testing was performed to FCC Part 15 Subpart C. The digital and control circuitry testing is to be covered in a separate report. The 802.15.4 transceiver uses 15 channels in the 2400 to 2483.5 MHz band. The individual channels are shown in the following plots. COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 6 of 56 dBm 8 -2 -12 -22 -32 -42 -52 -62 -72 -82 -92 73-8336 Trace A Start: 2.402500 GHzStop: 2.427500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 06/12/2006 2:45:05 PMHP8566B5L.SPT Trace A Lower 5 channels 1 1 2.405150 GHz 2.1000 dBm 2 2 2.410175 GHz 1.9000 dBm 3 3 2.415225 GHz 1.6000 dBm 4 4 2.420275 GHz 3.8000 dBm 5 5 2.425300 GHz 3.6000 dBm dBm 8 -2 -12 -22 -32 -42 -52 -62 -72 -82 -92 73-8336 Trace A Start: 2.427500 GHzStop: 2.452500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 06/12/2006 2:42:10 PMHP8566B5M.SPT Trace A Middle 5 channels 1 1 2.430150 GHz 2.7000 dBm 2 2 2.435250 GHz 3.5000 dBm 3 3 2.440300 GHz 2.1000 dBm 4 4 2.445400 GHz 3.0000 dBm 5 5 2.450425 GHz 4.2000 dBm COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-8336 FCC ID#: R33LCAVMHTC101 Page 7 of 56 dBm 8 -2 -12 -22 -32 -42 -52 -62 -72 -82 -92 73-8336 Trace A Start: 2.452500 GHzStop: 2.477500 GHz Res BW: 100 kHzVid BW: 300 kHzSweep: 20 ms 06/12/2006 2:38:41 PMHP8566B5U.SPT Trace A Upper 5 channel 1 1 2.455150 GHz 4.0000 dBm 2 2 2.460325 GHz 3.8000 dBm 3 3 2.465375 GHz 3.3000 dBm 4 4 2.470500 GHz 3.3000 dBm 5 5 2.475750 GHz 4.0000 dBm 2.3 EUT and Support Equipment: The FCC ID numbers for all the EUT and support equipment used during the test (including inserted cards) are listed below: Brand Name Model Number Serial No. FCC ID Number Description…

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Front View Radiated Spurious Emission Worst Case Configuration Back View Radiated Spurious Emission Worst Case Configuration Front View Conducted Disturbance Worst Case Configuration Back View Conducted Disturbance Worst Case Configuration