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NZLSAHL5DHomeLink TX

Gentex Corporation
HomeLink TX - FCC ID NZLSAHL5D - Gentex Corporation
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jan 20, 2014
Application Purpose
Original Equipment
Date of Application
Jan 20, 2014
Equipment Note
HomeLink TX
Frequency Range
902.25000000 - 926.75000000
Company
Gentex Corporation
Country
United States

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

HomeLink and the HomeLink house are registered trademarks of Johnson Controls, Inc. Programming and Information Guide The following is suggested text to be included in the vehicle Owner’s Manual, to assist the End User with functionality of their HomeLink Device. The HomeLink Wireless Control System provides a convenient way to replace up to three hand- held radio-frequency (RF) transmitters used to activate devices such as gate operators, garage door openers, entry door locks, security systems, even home lighting. Additional HomeLink information can be found on the Internet at www.homelink.com . Product and vehicle specific programming videos and other HomeLink related information can also be found at YouTube.com listed at the end of this document. Precautions ! Before programming HomeLink to a garage door opener or gate operator, make sure that people and objects are out of the way of the device to prevent potential harm or damage. When programming a garage door opener, it is advised to park outside of the garage. Do not use HomeLink with any garage door opener that lacks safety stop and reverse features as required by U.S. federal safety standards (this includes any garage door opener model manufactured before April 1, 1982). A garage door that cannot detect an object - signaling the door to stop and reverse - does not meet current U.S. federal safety standards. For more information, contact HomeLink at: www.homelink.com . Retain the original transmitter of the RF device you are programming for use in other vehicles as well as for future HomeLink programming. It is also suggested that upon the sale of the vehicle, the programmed HomeLink buttons be erased for security purposes. Refer to “Erasing HomeLink Buttons”. Programming HomeLink Note: Some vehicles may require the ignition switch to be turned on or to the second (“accessories”) position for programming and/or operation of HomeLink. It is also recommended that a new battery be placed in the hand-held transmitter of the device being programmed to HomeLink for quicker training and accurate transmission of the radio-frequency signal. 1. Position the end of your hand-held transmitter 1–3 inches (5–14 cm) away from the HomeLink button you wish to program while keeping the indicator light in view. 2. Simultaneously press and hold both the chosen HomeLink and hand-held transmitter buttons. The HomeLink button can either be held, or pressed and released within 3 seconds to enter programming mode. The HomeLink indicator light changes from a slow to either a rapid blink (rolling code) or solid ON state (fixed code). If the indicator light has the multi color feature, the LED will also change from yellow to green. Now you may release both the HomeLink and hand-held transmitter buttons. Note: Some devices may require you to replace this Programming Step 2 with procedures noted in the “Gate Operator / Canadian Programming” section. If the HomeLink indicator light does not change to a rapidly blinking light after performing these steps, contact HomeLink at www.homelink.com. 3. Firmly press, hold for five seconds and release the programmed HomeLink button up to two separate times to activate the door. If the door does not activate, press and hold the just- trained HomeLink button and observe the indicator light. • If the indicator light stays on constantly, programming is complete and your device should activate when the HomeLink button is pressed and released. • If the indicator light blinks continuously, continue with “Programming” steps 4-6 to complete the programming of a rolling code equipped device (most commonly a garage door opener). 4. At the garage door opener receiver (motor-head unit) in the garage, locate the “Learn” or “Smart” Button. This can usually be found where the hanging antenna wire is attached to the motor-head unit (see the Garage Door Opener manual to identify the “Learn Button”). HomeLink and the HomeLink house are registered trademarks of Johnson Controls, Inc. Figure 1: Approximate Learn Button Location 5. Firmly press and release the “learn” or “smart” button. (The name and color of the button may vary by manufacturer.) There are typically 30 seconds to initiate step 6. 6. Return to the vehicle and firmly press, hold for two seconds and release the programmed HomeLink button. Repeat the “press/hold/release” sequence a second time, and, depending on the brand of the garage door opener (or other rolling code equipped device), repeat this sequence a third time to complete the programming process. HomeLink should now activate your rolling code equipped device. Gate Operator / Canadian Programming Canadian radio-frequency laws require transmitter signals to “time-out” (or quit) after several seconds of transmission – which may not be long enough for HomeLink to pick up the signal during programming. Similar to this Canadian law, some U.S. gate operators are designed to “time-out” in the same manner. If you live in Canada or you are having difficulties programming a gate operator or garage door opener by using the “Programming” procedures, replace “Programming HomeLink” step 2 with the following: Note: If programming a garage door opener or gate operator, it is advised to unplug the device during the “cycling” process to prevent possible overheating. 2. Continue to press and hold the HomeLink button while you press and release - every two seconds (“cycle”) your hand-held transmitter until the HomeLink indicator light changes from a slow to either a rapid blink (rolling code) or solid ON state (fixed code). Now you may release both the HomeLink and hand-held transmitter buttons. Proceed with “Programming” step 3 to complete. Additional Steps for Programming a Door System with Feedback The HomeLink has the capability of receiving Garage Door Status from compatible Garage Door Opener Systems. Check your Garage Door Opener Manual for the available feature and HomeLink compatibility. Also for a listing of compatible systems co…

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External Photos

Exterior View Front Exterior View Rear Exterior Top View Exterior Bottom View Exterior Side View Exterior Side View Installed Product View

ID Label/Location Info

Label Examples Exterior View Rear With Label Location Installed Product View

Internal Photos

PCB Top View PCB Bottom View

Test Report

Amber Helm Development L.C. 92723 Michigan Hwy-152 Sister Lakes, MI 49047 A copy of this Report will be on file with AHD to:Octoberr, 2023Page1 of 40 EMC Test Report #1301770FX247-SAHL5 Issued1/20/2014 Regarding the FCC Part 15 testing Garage Door Opener Model Number:SAHL5D Family Category:15.247 / 15.231 Transmitting Device FCC ID NZLSAHL5D Judgments:FCC Part 15.247 – Compliant NVLAP LAB CODE 200129-0 Prepared for:Craig Harder Gentex Corp. 600 N Centenial St Zeeland, Mi. 49464 Test Date(s):10/25/13-1/19/2014 Report prepared by:Report reviewed by David J. Miller, NCEGordon L. Helm, NCE Data recorded by:_________________________ Gordon L. Helm, NCE Test Engineer, AHD Test report #1301770FX247-SAHL5Tested date: 10/25/13-1/19/2014 FCC 15.247 Testing for SAHL5 Garage Door Opener Family AHD EMC Lab, 92723 Michigan Hwy-152, Sister Lakes, MI 49047 (269) 429-8352 Page 2 of 40 Table of Contents Statements concerning this report ................................................................................................... 3 FCC Required user statements: .............................................................................................................. 4 FCC Part 15 Class A or B Digital Devices or Peripherals: .................................................................... 4 Industry Canada Required user statements: ........................................................................................... 5 Summary of Results ........................................................................................................................ 7 Changes Made to Achieve Compliance: ................................................................................................ 8 EUT Descriptions ............................................................................................................................ 9 Specifications: ...................................................................................................................................... 10 EUT Block Diagram: ........................................................................................................................... 10 EUT Pictures ........................................................................................................................................ 11 Equipment Test Setup: .................................................................................................................. 14 Support Equipment & Cabling ............................................................................................................. 14 Setup Pictures ....................................................................................................................................... 15 Measurement Report ..................................................................................................................... 17 Standards Applied to Test .................................................................................................................... 17 Equipment Configuration ..................................................................................................................... 17 Test Methodology ................................................................................................................................ 17 Transmit: .............................................................................................................................................. 17 Receive: ................................................................................................................................................ 18 Radiated:............................................................................................................................................... 18 Variance from Test Procedure:............................................................................................................. 18 Test Data .............................................................................................................................................. 19 Restricted Band Harmonic Peak Compliance ...................................................................................... 25 Transmit Mode Non-Harmonic Spurious Emissions ........................................................................... 26 Radiated Receive Local Oscillator Emissions...................................................................................... 27 15.247 Specific Transmit Emissions .................................................................................................... 28 RF SAR Calculation:............................................................................................................................ 33 Environment ......................................................................................................................................... 33 APPENDIX A ............................................................................................................................... 34 Measurement Procedures ..................................................................................................................... 34 Line Conducted .................................................................................................................................... 34 Radiated................................................................................................................................................ 35 Measurement Facilities & Equipment .................................................................................................. 36 Test Site ................................................................................................................................................ 36 Cable Loss ............................................................................................................................................ 37 Antenna Factors................…

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Test Setup Photos

Radiated Prescreen Setup Front Spurious Radiated Setup Rear Radiate Spurious Setup Conducted Transmit Test Front Orientation Transmit End Orientation Transmit Side Orientation Transmit

Contact Information

Applicant

Brian Miller(Corporate Labs Group Leader - Wireless Regulatory)
[email protected]616-772-1590Fax: 616-748-8174

Test Firm

AHD (Amber Helm Development, Inc.Gordon Helm
[email protected]269-429-8352Fax: 269-429-9016

Technical Specifications

#Rule PartsFrequency RangePower Output
115C902.25 MHz - 926.75 MHz25.00 mW
Confidentiality
Long Term
Grant Notes
Power output listed is conducted. The antenna(s) used with this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except as described in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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