NMTRTGR328N-01Remote Thermo-Hygro Sensor w/ RF Clock (433MHz Tx)

Weather Station Model: BAR990HG USER MANUAL INTRODUCTION Thank you for selecting the Oregon Scientific TM Weather Station. NOTE Please keep this manual handy as you use your new product. It contains practical step-by-step instructions, as well as technical specifications and warnings you should know about. OVERVIEW FRONT VIEW / LCD DISPLAY 1. SNOOZE / LIGHT : Activate 8-minute snooze or backlight 2. Weather Forecast Area 3. Temperature, Humidity and Comfort Zone Area 4. UVI and Barometer Area 5. Clock Area 6. CHANNEL : Switch remote sensor display 7. MODE : Change settings / display 8. SELECT : Switch areas 9. ALARM : View alarm status; set alarm 10. HIST : View historical barometer and UV readings 11. MIN/MAX : View current, maximum and minimum temperature / humidity / UV readings BACK VIEW 1. / Adjust settings; activate / deactivate clock reception 2. RESET : Reset the unit 3. Battery compartment 4. °C / °F : Select temperature unit 5. mb / Hg : select pressure unit LCD Weather Forecast Area 1. Main unit battery low 2. Weather Forecast Temperature and Humidity Area 1. Selected Area icon 2. Temperature trend 3. Channel number (1-5) / reception status 4. Low battery icon for remote sensor 5. Humidity trend 6. MAX / MIN temperature 7. Temperature - °C / °F 8. Heat Index 9. MAX / MIN humidity 10. Humidity 11. Humidity Comfort levels UVI / Barometer Area 1. Barometric pressure is showing 2. UV is showing 3. Low battery icon for UV sensor 4. UVI value is showing 5. UV exposure time countdown has started. 6. UV index level 7. UV exposure time for user 8. Barometer / UV chart 9. SPF applied to user for UV exposure 10. User skin type for UV exposure 11. User no. (for UV Mode) or hour history for UV / Barometric pressure reading 12. Altitude / barometric pressure / UVI reading Clock Area 1. Pre-Alarm is set 2. Pre-Alarm display / Pre-Alarm setting 3. Channel with clock reception is locked 4. Clock reception icon 5. Daily Alarm is set 6. Offset time-zone 7. Time / date / calendar REMOTE SENSOR 1. LCD display 2. LED status indicator 3. Ventilation duct 1. Wall mount 2. CHANNEL: select sensor channel 3. RESET 4. ° C / ° F: select temperature unit 5. SEARCH: search for clock reception 6. EU / UK : select clock signal 7. Battery compartment 8. Stand REMOTE SENSOR LCD 1. Signal reception 2. Channel number 3. Low battery icon 4. Time 5. Temperature unit (°C or °F) 6. Humidity % 7. Temperature / Humidity GETTING STARTED BATTERIES Insert batteries before first use, matching the polarity as shown in the battery compartment. For best results, install batteries in the remote sensor before the main unit. Press RESET after each battery change. indicates main unit batteries are low. NOTE Do not use rechargeable batteries. We recommend that you use alkaline batteries with this product for longer usage and lithium batteries in temperatures below freezing UNIT LOCATION Main Weather Forecast Area Remote sensor Temperature, Humidity and Comfort Zone Area UV sensor UVI and Barometer Area Stand / Wall Mount: REMOTE SENSOR SET UP SENSOR The main unit can collect data from up to 5 Thermo / Hygro Sensors and 1 UV Sensor. (Additional sensors are sold separately. Contact your local stockist for more information.) To set up the thermo-hygro sensor: 1. Open the battery compartment with a small Phillips screwdriver. 2. Insert the batteries. 3. Slide CHANNEL on the sensor to select a channel. Make sure you use a different channel for each sensor. 4. Slide EU / UK to your location. 5. Press RESET . 6. Close the battery compartment. 7. Secure the sensor in the desired location using the table stand or wall mount . For best results: • Place the sensor out of direct sunlight and moisture. • Do not place the sensor more than 30 m (100 ft) from the main (indoor) unit. • Position the sensor so that it faces the main (indoor) unit, minimizing obstructions such as doors, walls, and furniture. • Place the sensor in a location with a clear view to the sky, away from metallic or electronic objects. • Position the sensor close to the main unit during cold winter months as below-freezing temperatures may affect battery performance and signal transmission. The transmission range may vary depending on many factors. You may need to experiment with various locations to get the best results. Standard Alkaline batteries contain significant amounts of water. Because of this they will freeze in low temperatures of approximately - 12°C (10°F). Disposable Lithium batteries have a much lower threshold for temperature with an estimated freezing range of below - 30°C ( - 22°F). Wireless ranges can be impacted by a variety of factors such as extremely cold temperatures. Extreme cold may temporarily reduce the effective range between the sensor and the base station. If the unit's performance fails due to low temperature, the unit will resume proper functioning as the temperature rises to within the normal temperature range (i.e. no permanent damage will occur to the unit due to low temperatures). SENSOR DATA TRANSMISSION ICON DESCRIPTION Main unit is searching for the sensor(s) A channel has been found Sensor 1 is sending data and “ - - . - “ (Temperature / Humidity display) The sensor cannot be found. Search for the sensor or check batteries To search for a sensor: 1. Press SELECT to navigate to the Temperature, Humidity and Comfort Zone Area. 2. Simultaneously, press and hold MEM and CH for 2 seconds. NOTE If the sensor is still not found, check the batteries, obstructions, and remote unit location. UV SENSOR (OPTIONAL) Refer to the UV sensor User Manual for information on set-up. To search for a UV sensor: 1. Press SELECT to navigate to UVI and Barometer Area. 2. Simultaneously, press and hold MEM and CH for 2 seconds. CLOCK CLOCK RECEPTION This product is designed to synchronize its calendar and clock automatically. The sensor collects the data and transmits them to the main unit once it is brought within range of a radio signal: • DCF-77 generated f…

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External Photo FCC ID : NMTRTGR328N-01 External Photo - front External Photo - rear

LENS BACKGROUND COLOR IN PMS426C black PRINT TEXT COLOR IN SILVER PMS 877C (PRINT ALL COLOR IN LENS REAR) PRINT TEXT & LOGO COLOR IN SILVER PMS 877C BATTERY DOOR FNT. CAB & REAR CAB STAND COLOR IN PMS426C black (injected color) (FINE MIST) PRINT SILVER TEXT PMS 877C MODEL: RTGR328N TITLE: COLOR SP. VERSION: REV.: 1 REMARK : PAGE 1 OF 2 FILE: RTGR328N COL SP PREPARED BY: SHADOW DATE: APPROVED BY : KALIE / FRANKIE PMGT MKTR CU IDT Technology Limited DATE: 30 JUN 06 FULL SEGMENT MODEL: RTGR328N SIZE:21mm x 18mm DATE: 05 March 2003 VERSION : 3 FILE:RTGR328NSP7 P M C E CH BATTERY DOOR FNT. CAB & REAR CAB STAND COLOR IN PMS426C black (FINE MIST) ENGRAVING (EMBOSS) PRINT SILVER TEXT PMS 877C MODEL: RTGR328N TITLE: COLOR SP. VERSION: REV.: 1 REMARK : PAGE 2 OF 2 FILE: RTGR328N COL SP PREPARED BY: SHADOW DATE: APPROVED BY : KALIE / FRANKIE PMGT MKTR CU IDT Technology Limited DATE: 30 JUN 06 INLAY COLOR IN BLACK (FINE MIST) PRINT TEXT COLOR IN SILVER PMS 877C KEY COLOR IN PMS426C black (FINE MIST) Made in China OK

Internal Photo FCC ID : NMTRTGR328N-01 Internal Photo - 1 Internal Photo - 2 Internal Photo FCC ID : NMTRTGR328N-01 Internal Photo - 3 Internal Photo - 4 Internal Photo FCC ID : NMTRTGR328N-01 Internal Photo - 5 Internal Photo - 6

Technical description of RTGR328N Transmitter is made of Q3 as a Colipittis oscillator , where X1 , the 433.92MHz SAW resonator provides the center frequency. C7,C8,C9,C13 ,C10,C11 perform as the matching network , R8,R10,R9 perform as the attenuator. Block C, 9/F, Kaiser Estate, Phase 1, 41 Man Yue Street, Hunghom, Kowloon, Hong Kong. Tel (852) 2764 7873 Fax (852) 2765 6620 Email: [email protected] Web Site: http://www.idthk.com

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2371 0521 Website: www.hk.intertek-etlsemko.com IDT Technology Limited Application For Certification (FCC ID: NMTRTGR328N-01) Transmitter 0613016 BC/ Sandy Lee July 31, 2006 INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 ii MEASUREMENT/TECHNICAL REPORT IDT Technology Limited - MODEL: Oregon Scientific RTGR328N FCC ID: NMTRTGR328N-01 July 31, 2006 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [04-05-05 Edition] provision. Report prepared by: Chow Chi Ming, Billy Intertek Testing Services Hong Kong Ltd. 2/F., Garment Center, 576, Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8528 Fax: 852-2371-0521 INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 iii Table of Contents 1.0 General Description............................................................................................ 2 1.1 Product Description ............................................................................................ 2 1.2 Related Submittal(s) Grants ............................................................................... 2 1.3 Test Methodology............................................................................................... 3 1.4 Test Facility........................................................................................................ 3 2.0 System Test Configuration ................................................................................. 5 2.1 Justification ........................................................................................................ 5 2.2 EUT Exercising Software.................................................................................... 5 2.3 Special Accessories ........................................................................................... 5 2.4 Equipment Modification ...................................................................................... 6 2.5 Measurement Uncertainty .................................................................................. 6 2.6 Support Equipment List and Description ............................................................. 6 3.0 Emission Results ................................................................................................ 8 3.1 Field Strength Calculation................................................................................... 9 3.2 Radiated Emission Configuration Photograph................................................... 11 3.3 Radiated Emission Data ................................................................................... 12 4.0 Equipment Photographs ................................................................................... 15 5.0 Product Labelling.............................................................................................. 17 6.0 Technical Specifications................................................................................... 19 7.0 Instruction Manual ............................................................................................ 21 8.0 Miscellaneous Information ............................................................................... 23 8.1 Measured Bandwidth........................................................................................ 24 8.2 Discussion of Pulse Desensitization.................................................................. 25 8.3 Calculation of Average Factor........................................................................... 26 8.4 Emissions Test Procedures .............................................................................. 27 INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf Test Report Timing Diagram timing.pdf INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: NMTRTGR328N-01 2 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a Transmitter operating at 433MHz. The EUT is powered by 3.0V d.c. (2 x 1.5V “AA” size batteries). During normal use, it transmit temperature/humidity signal to the corresponding receiv…

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Test Setup FCC ID : NMTRTGR328N-01 Radiated - front Radiated - rear