BJ4-62WDB00TXDoor Chime Controller

HeathCo LLC

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Application Details

Equipment Class: DSC - Part 15 Security/Remote Control Transmitter
Date of Grant: Mar 24, 2004
Application Purpose: Original Equipment
Date of Application: Mar 24, 2004
Equipment Note: Door Chime Controller
Frequency Range: 315.00000000 - 315.00000000
Company: HeathCo LLC
Country: United States

Documents & Files

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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

Wireless Dual Push Button Accessory The Heath ® /Zenith Wireless Push Button Accessory works with existing Heath ® /Ze- nith jumper or dip switch systems. •Battery powered push button - No wires to run. •128 selectable codes allow more than one chime system in the same house. •Each button can be set to ring a different chime or ring different tunes on the same chime. SL-6200 (Style may vary from illustration) © 2003 DESA Specialty Products™598-1144-00 -2- 598-1144-00 1.Install alkaline type A23 12 volt push button battery. Remove back of case by pushing in tab on bottom with a small screw- driver. Make sure battery is oriented properly (see page 5). Install This End Down 2.Set the push button jumpers for each button to match the respective chime receiver code. See “Code and Tune Setting” section. 3.Test range. Temporarily position push button where you want it mounted. Press push button to verify chime and push button work properly. If chime does not sound, see Troubleshooting. 4. Mount push button. Use either screws or double sided tape to mount push button. To mount with screws, remove back of case by pushing in tab on bottom with a small screwdriver. Remove material in screw hole. At- tach back of case to door jamb or wall. Snap front of push button on. When attaching push button using double sided tape, make sure the surface of the door jamb or wall is clean. Remove material in screw hole before mounting with screws -3- 598-1144-00 Code and Tune Settings Code Settings Note: The top button is factory set to our standard de- fault code (5, 6, 7). The bottom button is factory set to a different code. Follow the instructions below to set the code and tune for each chime. Verify the push button codes match the respective chime code. WARNING: Disconnect chime unit from power source be- fore opening code access door. Close door and replace screw before reconnecting to power. The push button and chime communicate by using a code that can be changed by removing and/or adding jumpers on both the push button and chime. The code is factory set; however, there are 128 selectable codes that allow you to expand your system and prevent outside interference. Other wireless products may cause interference and the system may not function properly. Follow the instructions below for setting a new code. 1. Unplug wireless chime (if applicable). 2. Open the cases and locate the jumpers on both the push button and chime (See illustration on page 5). 3.The push button and chime both have eight different jumper locations. The jumper positions 1 through 7 are used for setting the code. 4.To change the code, add and/or remove jumpers as needed. It is recommended to only change one jumper at a time and then check to see if system is functioning prop- erly. Note: Jumpers in positions 1 through 7 must be ex- -4- 598-1144-00 actly the same for both the push button and chime for this system to function. Tune Settings Your Heath ® /Zenith wireless chime has different selectable tunes: Ding (one note), Ding-Dong (two note), or Westminster (eight note) (Available on selected Heath ® /Ze- nith chimes). The factory setting is for the Ding-Dong tune (or Westminster, when available). This tune can be changed by following the instructions below. •Ding (one note tune) Push button: Add a jumper to location 8. •Ding-Dong (two note tune) Push button: Remove jumper from location 8. Chime: Remove jumper from location 8. •Westminster (Eight note tune) (Available on selected Heath ® /Zenith chimes) Push button: Remove jumper from location 8. Chime: Add a jumper to location 8. Note: To ring different tunes on the same chime, do the fol- lowing: 1. Set the bottom button code to match the top button code on the dual push button. 2. Set the chime code to match the push button codes. 3. Set the tune settings for the top and bottom buttons per the instructions above. We recommend the back door use the Ding tune and the front door use the Ding-Dong tune (or Westminster tune, available on selected Heath ® /Zenith chimes). -5- 598-1144-00 12345678 12345678 Remove screw to open access door 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 To p Button Bottom Button TYPE: A23 Inside Push Button Push Button Battery Replacement Install an alkaline type A23 12 Volt battery. See diagram inside push button for correct battery orientation. * Code Settings 1-7 Must Match Each Push Button to the Respective Chime Tune Setting Code for Top Button Code for Bottom Button Note: Some models might re- quire the use of tweezers to re- move and replace the jumpers. Back of Chime Set to Match Top Button Back of Chime Set to Match Bottom Button Tune Setting (Not used on all models) -6- 598-1144-00 Troubleshooting Chime does not sound: •Make sure push button and chime codes are the same (See pages 3, 4, and 5). •Check orientation of push button battery (See page 5). •Check charge of push button and chime batteries (if appli- cable), replace if necessary. Batteries seem OK, but the chime does not work when installed: •Do not mount chime or push button on metal or near metal studs. This reduces the transmitter range. Use 1/4" to 1/2" (6 to 13 mm) wood shims to move chime or push button off metal surface. •Concrete floors may reduce range. Move chime away from floor. •Try locating chime closer to push button. The range of the wireless chime can vary with location, tem- perature and battery condition. Label Push Buttons Using a small flat head screw- driver or fingernail, carefully pry off the label covers on the front of the push button. Remove and write relevant information on la- bels. Replace label covers. Label Covers Labels -7- 598-1144-00 Regulatory Information This device (6200TX) complies with Part 15 of the FCC Rules and RSS-210 of Industry Canada. 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. The te…

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Block Diagram

181-6200-02 Level ComponentDescription 1 006-MGR0103J-ABDRES SMD 0603 10K 5% 0.8X1.6 1 006-MGR0151J-ABDRES SMD 0603 150 5% 0.8X1.6 1 006-MGR0152J-ABDRES SMD0603 1.5K 5% 0.8X1.6 1 006-MGR0185J-ABDRES. SMD 0603 1.8M OHM 5% 0.8x1.6 1 006-MGR0273J-ABDRES. SMD0603 27K OHM 5% 1/16W 1 006-MGR0560J-ABDRES. SMD 0603 56 OHM 5% 1 021-C0010C-050BDCER CAP NPO SMD0603 1PF+-.25PF 1 021-C0030C-050BDCTC COG 3PF +/- 0.25PF 50V 0603 0.8X1.6 1 021-C0036C-050BDCER.CAP. SMD0603 3.6PF +/-.25 1 021-Y5102J-050BDCC Y5V 0.001uF 10% 50V 0603 0.8X1.6 1 021-Y5104M-025BDCER.CAP. Y5V SMD0603 0.1UF20% 25V 1 025-P080E.CAP. 100uf 16V 20% 6x8mm RAD 1 045-WCI-47NJ-CDFIX INDUCTOR 47nH5% 1.2X2 0805 1 048-05-050-110-C ANTENNA 1 056-LL4148-SC-CGDIODE LL4148 SOD80 1.5X3.5 SMD 1 064-0665-B130TACT SWITCH 6X6X5 130G SMD 1 231-SL315000K-39SAW RESONATOR 315MHz 1 417-BTH10LT1-0SANPN-MMBTH10LT1 SMD 1 417-MMBT3906-0SATR MMBT3906 PNP SOT-23 1 432-P004PIN HEADER 16P DUAL Quantity Un.Extra 1pcR1 1pcR8 1pcR2 2 pcR3,4 2 pcR5,6 1pcR7 2 pcC4,10 1pcC5 1pcC6 1pcC7 3 pcC2,3,8 2 pcC1,9 1pcL1 1pcANT1 4 pcD1-4 2 pcS1,2 1pcX1 1pcQ2 1pcQ1 2 pcS3,4

Cover Letter(s)

Response to TCB Findings 1. Please describe the operating state of the transmitter during radiated emissions. How was the worst case pulse train ensured? During radiated emissions the device was tested in a "constant on" state. As for the pulse train... refer to pages 11 & 12. Each burst contained 13 pulses... 10 short and 3 long. The widest pulse (660 microseconds) was used as the reference to ensure an absolute worst case calculation.

ID Label/Location Info

Label material is adhesive backed paper with a polypropylene coating -permanently affixed (80Y-PP material).

ID Label/Location Info

FCC ID: BJ4-62WDB00TX IC: 3984A-6200TX 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. DESA Specialty Products™ Bowling Green, KY 6200TX MADE IN CHINA Patent Pending 390-6200XX-TX1A

Operational Description

TX Product Description Heath®/Zenith Model number: 6200TX (Prefix and/or suffix could change) FCC Model designation: 6200TX FCC ID#: BJ4-62WDB00TX IC #: Canada: 3984A-6200TX 6200TX Description The model listed is a dual button wireless transmitters that can transmit to one or two different receivers. The intent of this dual button transmitter doorbell button is to be used for duplex housing or to allow single family dwellings with different chime options for residence. One A-23 12-volt battery powers two separate encoders and one RF section. This input power is internally regulated in each encoder IC T-99. The header is the selector to control the coding for the T-99 encoder, each button has a different header allowing up to 128 different code possibilities for each button. The output of each encoder chip goes through the oscillator/modulator stage. A SAW Resonator circuit sets the frequency, which is 315M Hz. The encoded signal from either button is then sent through the “loop” antenna mounted on the PCB and the RF output is transmitted into the air.

Parts List/Tune Up Info

Test Report

Master:PT15-Sub-C-15231 Date: November 12, 2001 Test Report: 4W08003 Applicant: Desa Specialty LLC P.O. Box 90004, 2901 Industrial Avenue, Bowling Green, KY. 42102, USA Equipment Under Test: 6200TX (EUT) FCC ID: BJ4-62WDB00TX In Accordance With: FCC Part 15, Subpart C, 15.231 Tested By: Nemko Canada Inc. 303 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: Kevin Carr, EMC/EMI/Wireless Specialist Date: 17 March 2004 Total Number of Pages: 17 Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 2 of 17 Table of Contents Section 1. Summary of Test Results ...................................................................................3 Section 2. Equipment Under Test .......................................................................................5 Section 3. Transmission Requirements ..............................................................................6 Section 4. Radiated Emissions .............................................................................................9 Section 5. Occupied Bandwidth ........................................................................................13 Section 6. Block Diagram...................................................................................................16 Section 7. Test Equipment List ..........................................................................................17 Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 3 of 17 Section 1. Summary of Test Results General All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C. All tests were conducted using measurement procedure ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. TESTED BY: ______________________________ DATE: 16 March 2004 Chris Maidens, EMC Specialist Nemko Canada Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. This report shall not be reproduced except in full without the written approval of the testing laboratory. Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation. Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 4 of 17 Summary Of Test Data Name of Test Para. Number Results Transmission Requirements 15.231(a) Complied Radiated Emissions 15.231(b) Complied Occupied Bandwidth 15.231(c) Complied Frequency Tolerance 15.231(d) N/A (1) Periodic Alternate Field Strength Requirements 15.231(e) N/A (2) Power line Conducted Emissions 15.207 N/A (3) Justification of N/A’s (1) The EUT does not operate in the frequency range of 40.66 – 40.70 MHz. (2) The EUT does not periodically transmission at predetermined intervals. (3) The EUT is battery powered. Test Conditions: Indoor Temperature: 24° C Humidity: 18 % Outdoor Temperature: 10° C Humidity: 10% Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 5 of 17 Section 2. Equipment Under Test General Equipment Information Manufacturer: Desa Specialty LLC Company Number: 3984A Model No.: 6200TX Serial No.: None Date Received In Laboratory: March 11, 2004 Nemko Identification No.: Item no. 1 & 2 Test Voltage 12V (single battery powered) Frequency Range (or fixed frequency): 315 MHz, Fixed Field Strength (distance): 63.6dBuV/m @ 3m Occupied Bandwidth (99% BW): 37.5KHz Type of Modulation: PCM Emission Designator (TRC-43:) 37K5L1D Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 6 of 17 Section 3. Transmission Requirements Para. No.: 15.231(a) Test Performed By: Chris Maidens Date of Test: March 15, 2004 Minimum Standard: 15.231(a) Continuous transmissions such as voice, video or data transmissions are not permitted. 15.231(a)(1) A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds after being released. 15.231(a)(2) A transmitter activated automatically shall cease transmission within 5 seconds of activation. 15.231(a)(3) Periodic transmissions at regular pre-determined intervals are not permitted. However polling or supervisory transmissions to determine system integrity of transmitters used in security or safety applications are allowed if the periodic rate of transmission does not exceed one transmission of not more than one second duration per hour for each transmitter. 15.231(a)(4) Intentional radiators, which are employed for radio control purposes during emergencies involving fire, security, and safety of life, when activated to signal an alarm, may operate during the pendency of the alarm. Test Results: Complied Test Data: Compliance was determined by verification of technical specifications and a functional test on the equipment. Nemko Canada Inc. FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 4W08003 EQUIPMENT: 6200TX Page 7 of 17 Rationale for Compliance with Transmission Requirements 15.231(a) N/A – The EUT does not transmit voice, video or data. 15.231(a)(1): Complied – Instantaneously shuts off upon release of button 15.231(a)(2): N/A- The EUT is not …

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