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BJ4-61WRC34ATXRemote Control TX

HeathCo LLC
Remote Control TX - FCC ID BJ4-61WRC34ATX - HeathCo LLC
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Mar 07, 2000
Application Purpose
Original Equipment
Date of Application
Feb 29, 2000
Equipment Note
Remote Control TX
Frequency Range
315.00000000 - 315.00000000
Company
HeathCo LLC
Country
United States

Documents & Files

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Users Manual

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Attestation Statements

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ID Label/Location Info

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Internal Photos

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Operational Description

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Parts List/Tune Up Info

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Schematics

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Test Report

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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

© 1999 Heath Co., a Div. of DESA International595-5659-03 Features • Add switched outlet convenience without rewiring. • Can be used inside or outdoors. • Three different channels available, so multiple switches can be used in the same home. Wireless Indoor and Outdoor Remote Control Model SL-6139 Transmitter Operational Instructions Note: You will need to buy a 9-volt alkaline battery for the remote control. In typical use, this battery will last about one year. The remote uses battery power during standby. Remove the battery during extended periods of non-use. Three channels (A, B, and C) are available so that you can operate three systems at different locations in your home. If you purchase more than one wireless control system, make sure you select different operating channels or they will interact with each other. 1. Install the 9-volt battery. Remove the cover from the back of the transmitter by pressing on it with your thumb and sliding it off as shown. Plug in the battery and slide the cover back onto the transmitter. BATTERY Cover Page 2 Indoor/Outdoor Module Operation 1. Plug in Indoor/Outdoor Module. Remember, the Indoor/ Outdoor Module requires a grounded outlet. If you do not have a grounded outlet, you may want to contact an electrician to upgrade your electrical system. If you are using the Indoor/ Outdoor Module outdoors, see extra precautions below. Precautions When Using the Indoor/Outdoor Module •The Module must be oriented with the power outlet down to prevent rain from entering the unit. See the illustration below. • Hang the module on a nail or screw as shown. There is a hole in the back for this purpose. DO NOT allow it to hang by the cord. • Note in the illustration that the module is lo- cated below the wall outlet. This is to prevent rain from running down the cord into the wall outlet. • NOTE: The National Electrical Code and Ca- nadian Electrical Code (and most local codes) require that outside outlets be protected by a Ground Fault Interrupter (GFI). Hole to hang unit Power Outlet 2. Plug in the devices you wish to control. D o not exceed the maximum load specifications. 3. To check operation, press button on the transmitter. The light/ appliance should turn on immediately. Important: Wait at least 3 seconds after you press the button before pressing it again to allow the transmission to be completed. Page 3 TROUBLESHOOTING GUIDE SPECIFICATIONS Range . . . . . . . . . . . . Up to 50 feet (15.2 m) Maximum Load . . . . . 13 amps resistive 960 Watts incandescent 960 Watts fluorescent 3 H.P. motor Rated Voltage . . . . . . 120 VAC, 60 Hz Battery . . . . . . . . . . . . 9-volt alkaline Regulatory Information The user is cautioned that changes or modifications not expressly approved by the party responsible for regulatory compliance could void the user's authority to operate the equipment. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, includ- ing interference that may cause undesired operation of the device. SYMPTOM Light does not come on. POSSIBLE CAUSE 1. Circuit breaker or fuse is turned off. 2. Switch on lamp is turned off. 3. Bulb is defective. 4. Signals from transmitter are being blocked, or transmitter is out of range. Check for metal objects that could block the signal, or reposition the transmitter. 5. Weak battery in the transmitter. 1. Switching too fast. Wait 3 seconds between pushing the transmitter button. 2. Same as 4 & 5 above. 1. Short term power line failure. 2. Another transmitter on the same channel. Light does not turn off. Light comes on randomly. If you experience a problem, follow this guide. If the problem persists, call for assistance at 1-800-858-8501 8:00 AM to 4:00 PM Central Time weekdays. The Heath Company reserves the right to discontinue products and to change specifications at any time without incurring any obligation to incorporate new features in products previously sold. Page 4 YOUR HEATH/ZENITH 5 YEAR U.S. LIMITED WARRANTY This is a “Limited Warranty” as defined in the U.S. Consumer Product Warranty and Federal Trade Commission Improvement Act. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. For a period of five years from the date of purchase, any malfunction caused by factory defective parts or workmanship will be corrected at no charge to you. Batteries are not covered. To obtain a refund or a replacement, return the product to the place of purchase. Not Covered — Repair service, adjustment and calibration due to misuse, abuse or negligence, light bulbs, batteries and other expendable items are not covered by this warranty. Unauthorized service or modification of the product or of any furnished component will void this warranty in its entirety. This warranty does not include reimbursement for inconvenience, installation, setup time, loss of use, or unauthorized service. This warranty covers only Heath Zenith assembled products and is not extended to other equipment and components that a customer uses in conjunction with our products. SUCH REPAIR OR REPLACEMENT SHALL BE THE SOLE REMEDY OF THE CUSTOMER AND THERE SHALL BE NO LIABILITY ON THE PART OF HEATH FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO ANY LOSS OF BUSINESS OR PROFITS, WHETHER OR NOT FORESEEABLE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. YOUR HEATH/ZENITH CANADIAN 5 YEAR LIMITED WARRANTY This is a “LIMITED WARRANTY” which gives you specific legal rights. You may also have other rights which vary from province to province. For a period of five years from the date of purchase, any malfunction caused by defects in material or workmanship will be corrected at no charge to you. Return the produc…

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Operational Description

Applicant: Heath Company, a Division of DESA International Inc. 2701 Industrial Dr. Bowling Green, KY. 42102 Manufacturing Location: Heath Company LTD. Rm. 704 Star Centre 443-451 Castle Peak Rd. Kwai Chung, Hong Kong Circuit Description The W-34A-TX is a Wireless Remote Control Transmitter to be sold to operate our Heath Zenith receivers that are used to control lighting, appliances and other similar loads. Currently, this transmitter will activate receivers in our SL-6132, SL-6133, SL-6135, SL- 6136, SL-6138 and SL-6139 products. It will initially be packaged with the SL-6136-RX and SL-6139-RX receivers and case style may vary. A 9V battery powers the transmitter. Several “channels” are available which correspond to the different crystal modulation frequencies used and include crystals within the 28 k to 38 kHz range. Typically 28 kHz, 30 kHz, 32 kHz, 32.768 kHz and 38 kHz (appropriately marked “A” thru “E”). There is one front cover push button (momentary contact) that activates the channel (only one crystal is use at a time). The receivers are manufactured with one of those crystal frequencies installed and appropriately marked...“A” thru “E”. Transistors Q1 and Q2 form the crystal oscillator used for modulation. This oscillator operates continuously at low power whenever the battery is installed. This eliminates the start-up drift of the modulation frequency, which could occur when the transmitter is activated. Integrated Circuit (IC) “U1” sections –A and –B form a retriggerable monostable, which sets the minimum transmit time to approximately 150mS, eliminate contact bounce and short burst transmissions. Transistor Q3 is the “ rf” oscillator and is factory adjusted to 315 MHz by capacitor “C6”. The output is activated when pin 11 of U1 section –D is set at a logic high and deactivated when set at logic low. The antenna consists only of the tuning loop PCB trace (foil). Alignment There are no user accessible adjustments. During manufacture, adjusting the tuning capacitor “C6” to 315 MHz sets the carrier frequency. Serv ice There are no user serviceable parts in this product. List of Generated Frequencies 315 MHz “rf” oscillator stage. Modulation: crystal controlled, between 28 kHz and 38 kHz.

Parts List/Tune Up Info

W-34A-TX Parts List . (PCB level) . W-34A-TX BOM revised: 17-Feb-00 Component Description ID Tot Qty Comments Printed Circuit Board CEM-1, 1-sided, 1oz Cu. -- 1 Antenna/PCB PCB trace (foil loop) L1 # part of PCB Diodes Rect-signal, 1N4148, D1 1 Rect-power, 1N4001, D2 1 Capacitors Ceramic, 1000pF, 50V, 20%, radial C1 1 Ceramic, 10pF, NPO, 50V, radial C3 1 Ceramic, 8pF, 50V, 20%, radial C4 1 Ceramic, 4.7pF, NPO, 50V, radial C5 1 Ceramic, 470pF, 50V, 20%, radial C7 1 Ceramic, 3.3pF, NPO, 50V, radial C9 1 Ceramic, 2pF, NPO, 50V, radial C11 1 Ceramic, 2.2pF, NPO, 50V, radial C10 1 El-Al, 0.47uF, 50V, 20%, +85C, radial C2 1 Electrolytic El-Al, 47uF, 10V, 20%, +85C, radial C8 1 Electrolytic Trim (var) -screw, 2 to 5 pF, 20% C6 1 radial, 3-leg Crystals (one of) one used at a time 28.0 kHz, 30.0 kHz, 32 kHz, X1 1 axial metal can 32.768 kHz and 38.0 kHzquartz crystal/tuning fork, 20ppm,12.5pF Inductors (coils) Coil, Wound, 0.3uH, axial L2 1 Machine formed DESA International Confidential Prepared By: RKBroome Page 1 W-34A-TX Parts List . (PCB level) . W-34A-TX BOM revised: 17-Feb-00 Component Description ID Tot Qty Comments (other) Bead, Ferrite, -- 1 placed on Q3's "base" leg ICs Digital-CMOS, 4193BE U1 1 14pin DIP --(Quad NAND gate) Resistors Carbon, 1/4W, 5%, 1M ohm R1, R5 2 Carbon, 1/4W, 5%, 560K ohm R2 1 Carbon, 1/4W, 5%, 220K ohm R3 1 Carbon, 1/4W, 5%, 20K ohm R4 1 Carbon, 1/4W, 5%, 180K ohm R6 1 Carbon, 1/4W, 5%, 470K ohm R7 1 Carbon, 1/4W, 5%, 4.3K ohm R8 1 Transistors Bipolar, 2N3904 Q1, Q2 2 TO-92 Bipolar, Hi-freq, 2SC1923Y Q3 TO-92 Misc. Battery clip & wire, 9V plug Batt 1 Switch-Dimple, momentary, metal Sw1 2* *two are used in dual contact DESA International Confidential Prepared By: RKBroome Page 2

Test Report

Master: ktlPT15231 Date: October 8, 1999 KTL Test Report:9R02233 Applicant:Heath Company PO Box 90004 2701 Industrial Drive Bowling Green, KY 42102 Equipment Under Test:W-34A-TX (E.U.T.) FCC ID:BJ4-61WRC34ATX In Accordance With:FCC Part 15, Subpart C For Low Power Transmitters Operating Periodically In The Band 40.66 - 40.77 MHz And Above 70 MHz Tested By:KTL Ottawa Inc. 3325 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: R. Grant, Wireless Group Manager Date: Total Number of Pages:24 KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 2 of 22 Table of Contents Section 1. Summary of Test Results.............................................................................................3 Section 2. Equipment Under Test (E.U.T.).................................................................................. 5 Section 3. Transmission Requirements ........................................................................................ 7 Section 4. Radiated Emissions ...................................................................................................13 Section 5. Occupied Bandwidth................................................................................................. 16 Section 6. Block Diagrams......................................................................................................... 20 Section 7. Test Equipment List..................................................................................................22 Annex A Restricted Bands.......................................................................................................A1 KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 3 of 22 Section 1.Summary of Test Results Manufacturer:Heath Company Model No.:W-34A-TX Serial No.:None Date Received In Laboratory: February 17, 2000 KTL Identification No.: Item #2 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, Paragraph 15.231. 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. New SubmissionProduction Unit Class II Permissive ChangePre-Production Unit DS C Equipment Code 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”. NVLAP LAB CODE: 100351-0 TESTED BY: _____________________________________ DATE: ___________________ Glen Westwell, Technologist KTL Ottawa 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. KTL Ottawa 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. KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 4 of 22 Summary Of Test Data Name of TestParagraph NumberResults Transmission Requirements15.231(a)Complies Radiated Emissions15.231(b)Complies Occupied Bandwidth15.231(c)Complies Footnotes For N/A’s: Test Conditions: Indoor Temperature: 24 °C Humidity:20 % Outdoor Temperature: -4 °C Humidity:16 % KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 5 of 22 Section 2.Equipment Under Test (E.U.T.) General Equipment Information Frequency Range: 315 MHz (Fixed) Operating Frequency(ies) of Sample: 315 MHz Type of Emission: Pulse Code Modulation Emission Designator: 620KL1D Supply Power Requirement: 9 Vdc Battery Duty Cycle Calculation: 1. Pulse Period = 100ms ÷ 35.4 μ S = 2825 pulses in a 100 mSec period. 2. One Time Pulse Width = 17.12 μ Sec 2825 x 17.12 μ Sec = 48.36 mSec 3. 20 Log mSec mSec 100 36.48 = -6.3 dB KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 6 of 22 KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPMENT: W-34A-TX FCC ID: BJ4-61WRC34ATX Page 7 of 22 Section 3.Transmission Requirements NAME OF TEST: Transmission RequirementsPARA. NO.: 15.231(a) TESTED BY: Glen WestwellDATE: February 18, 2000 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: Complies. Test Data: Compliance was determined by verification of technical specifications and a functional test on the equipment. KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 9R02233 EQUIPM…

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Contact Information

Applicant

Jeff Bessinger(Associate Regulatory Engineer)
[email protected]270-846-8271Fax: 270-846-8501

Technical Contact

KTL OTTAWA INC.RUBY C DULMAGE
[email protected]1-800-563-6336

3325 RIVER ROAD · OTTAWA · Canada

Non-Technical Contact

KTL OTTAWA INC.RUBY C DULMAGE
[email protected]1-800-563-6336

Test Firm

Nemko Canada Inc.Stuart Beck
[email protected]613-737-9680Fax: 613-737-9691

Technical Specifications

#Rule PartsFrequency RangePower Output
115C315 MHz - 315 MHz-

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