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Oregon Scientific EMR812HGN manual

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Table of contents for the manual

  • Page 1

    1 EN MULTI-CHANNEL IN-OUT CABLE FREE THERMO-HYGROMETER MODEL : EMR812HGN USER’S MANUAL INTRODUCTION Congratulations on your purchase of the Multi-Channel In-Out Thermometer / Hygrometer (EMR812HGN) with a 433MHz cable- free thermo-hygro sensor. Enclosed with this package is one (1) main display unit and one (1) cable-free remote thermo-hygro sens[...]

  • Page 2

    2 EN A Extra large two-line Liquid Crystal Display (LCD) Multifunction display showing temperature and humidity, max./min. memory, and trend indicators for the main unit and remote sensors. B CHANNEL button - Selects among different channels - Activates remote sensor scanning mode C IN/REMOTE - Selects between the main-unit display and a selected r[...]

  • Page 3

    3 EN H Wall-mount holder Supports the remote unit in wall-mounting I Removable table stand For standing the remote unit on a flat surface BEFORE YOU BEGIN To ensure proper functioning of the EMR812HGN follow this setup procedure. For best operation: 1. Assign different channels to different remote units. 2. Insert batteries for remote units before [...]

  • Page 4

    4 EN Follow these steps to install / replace batteries: 1. Remove the screws on the battery compartment. 2. Select the channel number on the CHANNEL slide switch. 3. Select the temperature display unit on the ° C/ ° F slide switch. 4. Insert the batteries strictly according to the polarities shown therein. 5. Replace the battery compartment door [...]

  • Page 5

    5 EN GETTING STARTED Once batteries are placed in a given remote sensor unit, it will start transmitting information at 40-second intervals. Also, for approximately a 3-minute duration, the main unit will automatically search for signals once batteries are installed. Upon successful reception, the individual channel temperature reading will be disp[...]

  • Page 6

    6 EN The unit is in searching mode. Transmission data are securely registered. No signals. THE COMFORT-LEVEL ICONS The comfort level is based on the recorded relative humidity. An indicator will be displayed ot show if the level is comfortable, wet or dry. TEMPERATURE AND HUMIDITY TREND INDICATORS The temperature-trend and humidity-trend indicators[...]

  • Page 7

    7 EN To deactivate the remote-sensor scanning mode: ◊ Press any button. MAXIMUM AND MINIMUM TEMPERATURE AND HUMIDITY The maximum and minimum recorded temperature and humidity readings will automatically be stored in the memory. To display the maximum and minimum display memory: 1. Select the channel to be checked. 2. Press MEM/CLEAR once to displ[...]

  • Page 8

    8 EN Note: The temperature range is from -50 ° C (-58 ° F) to +70 ° C (158 ° F). If this is the first time you set the limits, the lower limit will start from -50 ° C (-58 ° F) and the upper limit +70 ° C (158 ° F). Otherwise, the reading will start from the temperature last selected. The humidity range is from 2% to 98%. If this is the fir[...]

  • Page 9

    9 EN TRANSMISSION COLLISION Signals from other household devices, such as door bells, home security systems and entry controls, may interfere with those of this product and cause temporarily reception failure. This is normal and does not affect the general performance of the product. The transmission and reception of temperature readings will resum[...]

  • Page 10

    10 EN THE RESET BUTTON This button is only used when the unit is operating in an unfavorable way or malfunctioning. Use a blunt stylus to hold down the button. All settings will return to their default values. PRECAUTIONS This product is engineered to give you years of satisfactory service if you handle it carefully. Here are a few precautions: 1. [...]

  • Page 11

    11 EN General RF Transmission Frequency : 433 MHz No. of Remote unit : Maximum of 3 RF Transmission Range : Maximum 30 meters Temperature compensation : 0.1 ° C to ( 0.2 ° F) Temperature sensing cycle : around 40 seconds Power Main unit : 2 pcs UM-3 or “AA” 1.5V alkaline batteries Remote sensing unit : 2 pcs UM-4 or “AAA” 1.5V alkaline ba[...]

  • Page 12

    12 EN EC-DECLARATION OF CONFORMITY This product complies with the essential requirements of Article 3 of the R&TTE 1999 / 5 / EC Directive, if used as intended and the following standards have been applied: Safety of information technology equipment (Article 3.1.a of the R&TTE Directive) Applied Standard EN 60950: 2000 Electromagnetic compa[...]