HBW2141Transceiver

Receiver/Transmitter Indicator Light To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door: • ALWAYS keep remote controls out of reach of children. NEVER permit children to operate, or play with remote control transmitters. • Activate gate or door ONLY when it can be seen clearly, is properly adjusted, and there are no obstructions to door travel. • ALWAYS keep gate or garage door in sight until completely closed. NEVER permit anyone to cross path of moving gate or door. WARNING CAUTION WARNING WARNING Frequency Translator Model 385LM Owner’s Manual The Frequency Translator is for applications experiencing high radio interference. The Frequency Translator receives a radio signal from a 315MHz remote and transmits a 390MHz signal so you can operate your garage door opener. Installation and Programming 1.Remove the Frequency Translator from the carton and plug it into a 120Vac polarized outlet as close as possible to your garage door opener inside garage. Straighten the antenna. 2. Press and release the ìlearnî button on the motor unit. The learn indicator light will glow steadily for 30 seconds. 3. Within 30 seconds, press and hold the button on the 315MHz hand-held remote that you wish to operate your garage door. 4. Release the button when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard. To Erase All Codes From Motor Unit Memory To deactivate any unwanted remote, first erase all codes: Press and hold the ìlearnî button on motor unit until the learn indicator light goes out (approximately 6 seconds). All previous codes are now erased. Reprogram each remote or keyless entry you wish to use. Troubleshooting If the garage door opener does not open or close, confirm that the Receiver/Transmitter indicator light blinks 4 times when pressing the 315MHz remote button. Ensure the unit is plugged into a 120VAC AC polarized outlet. NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. 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. Accessories 315MHz Remote(s): 370LM:Security✚ Æ 3-Button Mini-Remote Control 371LM:Security✚ Æ 1-Button Remote Control 373LM:Security✚ Æ 3-Button Remote Control 373W:Security✚ Æ 3-Button Remote Control 374LM:Security✚ Æ 4-Button Remote Control Radio Receiver(s): 335LM:Security✚ Æ 390MHz Universal Radio Control 535LM:Security✚ Æ 390MHz Universal Radio Control 635LM:Security✚ Æ 390MHz Universal Radio Control For service dial our toll free number: 1-800-528-2817 © 2005 The Chamberlain Group, Inc. 114A3229All Rights ReservedPrinted in Mexico Rating: 120Vac, 60Hz, 35mA

845 Larch Ave. Elmhurst, IL 60126 Phone 630.993.6306 Fax 630.530.6140 Email: [email protected] August 24, 2005 Federal Communications Commission EQUIPMENT APPROVAL SERVICES PO Box 358315 Pittsburgh, PA 15251-5315 Re: FCC ID: HBW2141 Request for Confidentiality In accordance with 47 C.F.R. Section 0.459, we, The Chamberlain Group, Inc., hereby request confidentiality for the block diagram, schematic and product description presented for certification. In support of the Request for Confidentiality, the following is stated: Enclosed within this application is technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to our disadvantage. To assist in assuring that we receive the full value of our product and protect its competitive posture, we respectfully request this grant of confidentiality. Sincerely, THE CHAMBERLAIN GROUP, INC. Barbara Kelkhoff Manager, Regulatory Affairs

Page 1 of 21 Engineering Test Report No. 35258-01 Measurement of RF Interference from a Transmitter, Model 1A6210 For : Chamberlain Manufacturing 845 Larch Avenue Elmhurst, IL 60126 P.O. No. : 851834 Date Received : June 22, 2005 Date Tested : June 22, 2005 Test Personnel : Richard E. King Specification : FCC "Code of Federal Regulations” Title 47 Part 15, Subpart C Test Report By : Richard E. King EMC Engineer Approved By : Craig W. Fanning EMC Lab Manager NARTE Certified: ATL-0188-E & EMC-000296-NT Elite Electronic Engineering Inc. 1516 Centre Circle Downers Grove, IL 60515 Tel : (630) 495-9770 Fax: (630) 495-9785 www.elitetest.com Engineering Test Report No. 35258-01 THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF ELITE ELECTRONIC ENGINEERING INCORPORATED. Page 2 of 21 TABLE OF CONTENTS PARAGRAPH DESCRIPTION OF CONTENTS PAGE NO. 1.0 INTRODUCTION .................................................................................................................................................................. 3 1.1 Description of Test Item ..................................................................................................................................................... 3 1.2 Purpose .............................................................................................................................................................................. 3 1.3 Deviations, Additions and Exclusions................................................................................................................................. 3 1.4 Applicable Documents ....................................................................................................................................................... 3 1.5 Subcontractor Identification................................................................................................................................................ 3 1.6 Laboratory Conditions ...................................................................................................................................................... 3 2.0 TEST ITEM SETUP AND OPERATION...............................................................................................................................3 2.1 Power Input........................................................................................................................................................................ 4 2.2 Grounding.......................................................................................................................................................................... 4 2.3 Peripheral Equipment ......................................................................................................................................................... 4 2.4 Interconnect Cables ............................................................................................................................................................ 4 2.5 Operational Mode............................................................................................................................................................... 4 2.6 Test Item Modifications.................................................................................................................................................... 4 3.0 TEST EQUIPMENT............................................................................................................................................................... 4 3.1 Test Equipment List ........................................................................................................................................................... 4 3.2 Calibration Traceability .................................................................................................................................................... 4 3.3 Measurement Uncertainty................................................................................................................................................. 4 4.0 REQUIREMENTS, PROCEDURES AND RESULTS........................................................................................................... 5 4.1 Powerline Conducted Emissions ...................................................................................................................................... 5 4.1.1 Requirements ............................................................................................................................................................ 5 4.1.2 Procedures................................................................................................................................................................. 5 4.1.3 Results....................................................................................................................................................................... 5 4.2 Duty Cycle Factor Measurements.................................................................................................................................... 5 4.2.1 Procedures................................................................................................................................................................ 5 4.2.2 Results...................................................................................................................................................................... 6 4.3 Radiated Measurements .................................................................................................................................................... 6 4.3.1 Requirements ............................................................................................................................................................ 6 4.3.2 Procedures........................................................................................................................…

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Figure 2 Test Set-up for Conducted Emissions Figure 3 Test Set-up for Radiated Emissions Vertical Polarity Test Set-up for Radiated Emissions Horizontal Polarity