S24DG950RHOME WEATHER STATION

2 2 2 3 3 3 3 4 5 5 9 10 10 10 10 11 11 12 13 13 13 13 13 13 13 14 14 14 14 14 15 15 15 15 15 16 16 17 18 19 22 28 28 29 29 Home Weather Station (HWS) Instruction Manual Table of Contents 1. Introduction 2. Safety Notes 3. Weather Station Function and Features Features of the Home Monitor Features of the Thermometer-Transmitter Sensor Features of the Wind Sensor Features of the Rain Sensor 4. Components of your Home Weather Station 5. Setting up the Weather Station A. Mounting B. Powering up your HWS (for the first time) C. Changing the transmitter batteries D. Connecting the Sensors 6. Wireless Transmission 7. LCD Overview 8. LCD Breakdown 9. Optimum Viewing Angle 10. Button Breakdown 11. Setting the Home Monitor Time Date Wind Speed Temperature Pressure Rainfall 12. Setting the Alarm Alarm Clock Indoor Temperature Alarm Outdoor Temperature Alarm 13. Turning off the Alarm(s) 14. Minimum or Maximum Memory Recall 15. Minimum or Maximum Memory Reset 16. Rainfall Measurement Reset 17. Rain Gauge Maintenance 18. Trend Chart 19. Weather Forecasting 20. Barometric Pressure Elevation of Major Cities in Canada Elevation of Major Cities in the US 21. Barometric Pressure Conversions 22. Troubleshooting 23. Product Specifications 24. Warranty 25. Resources to Look At 26. FCC Information This instruction manual is part of this product and should be kept in a safe place for future reference. It contains important information on setup and operation. 1. INTRODUCTION Thank you for purchasing Thermor’s Wireless Home Weather Station (HWS). Developed with state of the art technology and digital electronics, this device provides instant readouts of the weather conditions around you. To understand how to properly install and program your weather station, please read this instruction manual carefully and keep it in a safe place. The Home Weather Station and its accuracy is meant for personal use. This information should not be used for scientific purposes. 2. SAFETY NOTES • Damage caused by failure to comply with this instruction manual will invalidate any warranty! The manufacturer and supplier will not be held liable for any damages due to failure to comply with this product! • In case of harm or damage to a person or property caused by improper handling or failure to comply with this instruction manual, the manufacturer and supplier cannot be held liable. • For reason of safety and operation, alteration to this device is strictly prohibited. • To operate the weather station, use only supplied adapter and batteries of the recommended type. • Do not leave discharged batteries in the device as these may corrode and release chemicals that may damage the unit. • Inserting batteries in an incorrect polarity will cause damage to this product. • Do not dispose of new or used batteries in a fire as the may explode or release dangerous chemicals into the environment. • This product is not a toy; keep out of the reach of children. • This product is not to be used for medical purposes or for public information. • Any modification or alteration to this product is strictly prohibited without the manufacturer’s authorization and may prohibit the user’s further use to this product. 3. WEATHER STATION FUNCTION AND FEATURES The home monitor measures the indoor environment of its surrounding area (temperature, humidity and atmospheric pressure) and receives weather data from the following three outdoor sensors: 1) Thermometer-Transmitter Sensor 2) Wind Sensor (speed and direction) 3) Rain Gauge Sensor (cumulative rainfall) The data from the outdoor sensors is transmitted every 128 seconds to bring you the latest weather information which is displayed on the home monitor’s LCD (updating the information faster is prohibited by FCC criteria and would drastically reduce battery life). The outdoor thermometer-transmitter sensor is the main data communication unit. The thermometer-transmitter connects to the wind and rain sensors via insulated cables, whereby power and weather information is transferred. The collected data is then transmitted by the thermometer-transmitter back to the home monitor. Weather data is sent from the thermometer-transmitter sensor by wireless transmission -- 433MHz (up to 100 meters in open space). 2 Features of the Home Monitor • Displays time and date with alarm clock • Displays weather conditions and records minimum and maximum values • Displays indoor and outdoor temperature in Fahrenheit (°F) or Celsius (°C) -- user selectable • Displays indoor relative humidity (RH%) • Displays barometric (air) pressure reading in inches of mercury (inHg) or millibars (mb) -- user selectable • Displays cumulative rainfall data since last reset in inches (in) or centimeters (cm) – user selectable • Displays wind speed in miles per hour (mph) or kilometers per hour (km) -- user selectable • Wind direction display with LCD compass as well as numerical (e.g. 225°) and abbreviated characters (e.g. NE) • Wind chill temperature display • Displays weather forecast using weather icons (sunny, partly cloudy, cloudy or rainy) • Barometric trend chart in inches of mercury (inHg) or millibars (mb) -- user selectable • Indoor and outdoor temperature alarms that are set by the user (rising temperature alarm only) Features of the Thermometer-Transmitter Sensor The thermometer-transmitter sensor measures the outdoor temperature. It also collects readings from the rain gauge and wind sensor, then transmits the data to the home monitor via wireless 433MHz transmission. The transmitter uses two AA batteries (not included). Features of the Wind Sensor The wind sensor measures wind speed and wind direction and sends the data to the thermometer-transmitter sensor, which in turn transmits the data to the home monitor. Operating power is taken from the thermometer-transmitter sensor by cable connection. Features of the Rain Sensor The Rain Sensor measures cumulative rainfall and sends the data to the thermometer-transmitter sensor via cab…

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Operation Description The Home Weather Station is powered by AC120V/DC6V adaptor or 4 X 1.5V ìAAî size battery. The RF receiver is operated at 433.920MHz for receive out door transmitter signal and indicate at the LCD display. It has another three difference internal sensors in the unit for measure indoor Temperature, Humidity and Pressure. Refer to the transmitter circuit design, the circuit description is listed as below:
 Q1, U3 and associate circuit act as signal receiver.
 U6 and associate circuit act as CPU.
Y1 and associate circuit act as oscillator for CPU.
 U1 and associate circuit act as in door temperature sensor.
 U2 and associate circuit act in door humidity sensor.
 D10, U1A & U1B and associate circuit act as pressure sensor.
 LCD1 and associate circuit act as LCD display.

12345678 A B C D 8 7654321 D C B A Title NumberRevisionSize A3 Date:24-Feb-2005Sheet of File:\\victoria\departments\ele_eng\\ele-eng all file\xiaofuhua\YingLeung\YL02048(WS)\Schematic\yl02048.Ddb電子工程部工程師Drawn By: C22 20p C23 20p Y1 32768Hz C24 200p R21 75k VDD C14 0.1u C18 0.1u C19 0.1u C13 0.1u SW8 Reset LCD 12 COMMON 36 SEGMENT 1/12 DUTY LCD1 LCD 12X36 C15 0.1u VDD 433MHz Thermo-Hygro Receiver DG950D 2 3 xiaofuhua C25 10uF C17 0.1u VDD Q2 S1623L6 D4 LED R22 100 R23 1k VDD VDD CH0 1 CH1 2 CH2 3 CH3 4 CH4 5 CH5 6 CH6 7 CH7 8 VSS 9 VDD 10 DIO 11 CLK 12 START 13 AVDD 14 AVSS 15 REF 16 U1 SNAD01C VDD R5 20k R14 100K R13 CL-M52R R4 103AT-2B VDD SW5 Alarm SW3 Max SW1 Set SW4 Min R6 1.2M R15 7.5k SW6 + SW7 - SW2 Display D2 1N4148 D3 1N4148 VDD I/O0 13 I/O1 14 I/O2 15 I/O3 12 I/O4 1 I/O5 5 I/O6 2 I/O7 4 A 11 B 10 C 9 INH 6 I/O 3 VDD 16 VSS 8 U2 CD4051BCM VDD OP1 Sensor choose D5 LED D6 LED D7 LED R20 0R B1 4.5V J1 DC JACK Q1 TC3356S 2 3 1 8 4 U3A LM358 6 5 7 U3B LM358 C2 2P C3 560P C1 1P C5 2200P C6 39P C4 2200P C10 680P R3 2.2k R1 7.5k R9 47K R11 10k L3 0.56uH D1 1N4148 L2 ANT R8 4.7k R10 10k R12 10k R17 4.7M R18 22k R16 4.7M R2 1k C8 1u C9 1u C11 47u C12 0.01u R7 2.2k VDD PR sensor Q3 S8050D D9 5.1V C27 10u R32 470R R33 100 R34 100 R35 100 C29 0.1u C30 0.1u T9 T8 T7 T6 T1 T2 T3 T4 T5 32R/0.25W SPK1 SEG1 41 SEG2 40 SEG3 39 SEG4 38 SEG5 37 SEG6 36 SEG7 35 SEG8 34 SEG9 33 SEG10 32 SEG11 31 SEG12 30 SEG13 29 SEG14 28 SEG15 27 SEG16 26 SEG17 25 SEG18 24 SEG0 42 SEG19 23 S E G 3 6 / I O A B 0 1 SEG20 22 SEG21 21 SEG22 20 SEG23 19 S E G 2 4 1 8 S E G 2 5 1 7 S E G 2 6 1 6 S E G 2 7 1 5 S E G 2 8 1 4 S E G 2 9 1 3 S E G 3 0 1 2 S E G 3 1 1 1 S E G 3 2 1 0 S E G 3 3 9 S E G 3 4 8 S E G 3 5 7 V S S 6 C U P 1 5 8 C U P 2 5 7 C O M 1 3 5 6 C O M 1 2 5 5 C O M 1 1 5 4 C O M 1 0 5 3 C O M 9 5 2 C O M 8 5 1 C O M 7 5 0 C O M 6 4 9 C O M 5 4 8 C O M 4 4 7 C O M 3 4 6 C O M 2 4 5 C O M 1 4 4 C O M 0 4 3 H V L C D 5 9 A V S S 5 IOCD1 77 IOCD2 76 IOCD3 75 IOCD0 78 IOEF1 73 IOEF2 72 IOEF3 71 IOEF0 74 R E S E T 6 0 A U D N 4 A V D D 3 A U D P 2 COM15 67 ROSC 66 X32I 63 X32O 62 TEST 61 VLCD 64 COM14 68 IOEF4/TXD 70 IOEF5/RXD 69 SEG38/IOAB2 80 VDD 65 SEG39/IOAB3 79 SEG37/IOAB1 81 U6 SPL61A VDD 2 3 1 8 4 U1A LM358 R27 750R R24 6.8k R29 62K C21 0.1u C26 0.01u PR sensor R31 100R 6 5 7 U1B LM358 1 2 34 5 6 DMP015A Pressure Sensor D10 DMP015A R26 ? DMP015A sensor circuit C20 0.1u R25 330R R19 100R D1 1N4148 PDF created with pdfFactory trial version www.pdffactory.com

TEST REPORT Report No. : AF003383-002 Date : 2005 March 04 FCC ID : S24DG950R This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Application No. : LF200147(3) Client : Imperial International 2221 Niagara Falls Blvd. Niagara Falls, New York. 14304 Sample Description : One(1) submitted sample stated to be Home Weather Station of Model No.DG950 Rating : AC 120V/ DC 6V No. of sample(s) : Two (2) piece(s) *** Date Received : 2005 January 14. Test Period : 2005 January 14 – 2005 February 22. Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – April 2004 ANSI C63.4 – 2001 Test Result : See attached sheet(s) from page 2 to 11. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B. Remark : The following eighty-five models are the same in circuitry and components and construction, and therefore model DG950 was chosen to be the representative of the test sample: HOME WEATHER STATION : DG950 TOWNE HALL : TW950, TW970, TW966, TW975, TW945, TW965, TW940, TW960, TW990, TW995, TW985, TW935, TW980, TW930 NEWHOUSE HOMES : NH950, NH970, NH966, NH957, NH945, NH965, NH940, NH960, NH990, NH995, NH985, NH935, NH980, NH930 R.S.V.P : RS950, RS970, RS966, RS975, RS945, RS965, RS940, RS960, RS990, RS995, RS985 RS935, RS980, RS930 OLDE YORK REPRODUCTIONS : OY950, OY970, OY966, OY975, OY945, OY965, OY940, OY960, OY990, OY995, OY985, OY935, OY980, OY930 BIOS WEATHER/METEO : BW950, BW965, BW966, BW975, BW945, BW965M, BW940, BW960, BW990, BW995, BW985, BW935, BW980, BW930 NATIONAL GEOGRAPHIC : IN950, IN970, IN955, IN975, IN945, IN965, IN940, IN960, IN990, IN995, IN985, IN935, IN980, IN930 For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 11 Danny Chui EMC Engineer - EL. Division TEST REPORT Report No. : AF003383-002 Date : 2005 March 04 Test Result : Page 2 of 11 FCC ID : S24DG950R This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Table of Contents 1 General Information ..................................................................................................................... 3 1.1 General Description ............................................................................................................... 3 1.2 Related Submittal Grants....................................................................................................... 3 1.3 Location of the test site.......................................................................................................... 4 1.4 List of measuring equipment ................................................................................................. 5 2 Description of the radiated emission test ..................................................................................... 6 2.1 Test Procedure ....................................................................................................................... 6 2.2 Test Result ............................................................................................................................. 6 2.3 Radiated Emission Measurement Data.................................................................................. 7 3 Description of the Line-conducted Test .......................................................................................8 3.1 Test Procedure ....................................................................................................................... 8 3.2 Test Result ............................................................................................................................. 8 3.3 Graph and Table of Conducted Emission Measurement Data .............................................. 8 4 Photograph ................................................................................................................................... 9 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission ................ 9 4.2 Photographs of the External and Internal Configurations of the EUT .................................. 9 5 Supplementary document ............................................................................................................ 10 5.1 Bandwidth............................................................................................................................ 10 5.2 Duty cycle ............................................................................................................................ 10 5.3 Transmission Period ............................................................................................................. 10 6 Appendices................................................................................................................................... 11 TEST REPORT Report No. : AF003383-002 Date : 2005 March 04 Test Result : Page 3 of 11 FCC ID : S24DG950R This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com 1 General Information 1.1 General Description The equipment under test (EUT) is a super regenerative receiver for Home Weather Station. Operating at 433.920 MHz which is controlled by a LRC circuit. The EUT is powered by AC 120V/ DC 6V adaptor.…

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