User manual OREGON SCIENTIFIC EMR812A

[. . . ] and most places in Continental Europe. C HA N NE L M EM C LE A R 433MHz CABLE FREE HI O N /O FF R ESET °C LO T EM P AL °F 1 GB GB A EXTRA LARGE TWO - LINE DISPLAY Facilitates easy reading of remote and indoors temperatures B CHANNEL BUTTON Selects among different channels C MEMORY (MEM) BUTTON Recalls the maximum or minimum temperature of individual channels D CLEAR BUTTON Clears the maximum and minimum temperatures of individual channels E HIGH (HI) / LOW (LO) BUTTON Sets the upper or lower temperature alarm limits of individual channels F ADVANCE (s ) BUTTON Sets the readings for the upper or lower temperature of individual channels G TEMPERATURE ALARM (TEMP AL) ON/OFF BUTTON For turning on or off, the temperature alarm of individual channels H RESET BUTTON For returning all settings to default values and erases temperature memories I °C/°F SLIDE SWITCH For selecting between degree Centigrade (°C) and Fahrenheit (°F) J BATTERY COMPARTMENT Accommodates two UM3 or "AA" size alkaline batteries K RETRACTABLE TABLE STAND For standing the main unit on a flat surface 2 L WALL - MOUNT RECESSED HOLE For mounting the main unit on a wall FEATURES: REMOTE THERMO-HYGRO SENSOR A. TWO-LINE LCD Displays the current temperature and humidity monitored by the remote unit B. LED INDICATOR Flashes when the remote sensor transmits a reading C. °C/°F SLIDE SWITCH Selects between Centigrade (°C) and Fahrenheit (°F) D. [. . . ] Shorten the distance when necessary. If no signals are received, blanks " " will be displayed and the kinetic wave icon will show " ". Press CHANNEL and MEM simultaneously to enforce another search for about 30 seconds. This is useful in synchronizing the transmission and reception of the remote and main units. Repeat this step whenever you find discrepancies between the reading shown on the main unit and that on the respective remote unit. TEMPERATURE TREND The temperature trend indicator on the screen shows the trend of readings collected at that particular remote site. Three trends, rising, steady and falling, will be shown. Arrow indicator Temperature Trend Rising Steady Falling HOW TO CHECK REMOTE AND INDOORS TEMPERATURES The indoors temperature is shown on the bottom line of the display. As for the remote sites or channels, press CHANNEL to go from one channel to another. The kinetic wave display on the channel number indicates the reception of that particular channel is in good order. DISCONNECTED SIGNALS If without obvious resasons the display for a particular channel 5 If the temperature goes above or below than the temperature measuring range of the main unit or the remote unit ( stated in specification), the display will show "HHH" or "LLL". GB GB HOW TO READ THE KINETIC WAVE DISPLAY The kinetic wave display shows the signal receiving status of the main unit. There are three possible forms: The unit is in searching mode. Temperature readings securely registered. are HOW TO USE TEMPERATURE ALARMS The temperature alarms allow you to set the upper and lower limits of readings for individual channels. The alarm will activate if a limit is exceeded. Press the HI/LO button for the upper (HI) or lower (LO) limit. An "OFF" message will be displayed if the alarm for that limit is turned off. Use the ADVANCE ( s ) button to set the upper or lower temperature. 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. Each press on the button will increase the temperature by one degree. Holding on the button will step up the increment by five. Press TEMP AL ON/OFF button to switch on or off the Max. / Min. Press HI/LO button to set another limit or return to normal display. The respective HI, LO or both indicators will light up to signify the status of the alarm. When an alarm activates, the display will switch to the respective channel with the display flashing. [. . . ] Main unit SPECIFICATIONS Temperature Measurement Indoor Temperature measurement Displayed IN temperature range Proposed operating range Temperature resolution Remote Temperature measurement Displayed OUT temperature range Proposed operating range Temperature resolution Remote unit Displayed range Proposed operating range Temperature resolution RF Transmission Frequency No. Due to printing limitation, the displays shown in this manual may differ from the actual display. The manufacturer and its suppliers held no responsibility to you or any other person for any damage expenses, lost profits, or any other claim arise by using this product. The contents of this manual may not be reproduced without the permission of the manufacturer. -- CUSTOMER ASSISTANCE Should you require assistance regarding this product and its operation, please contact our customer care department at 800-853-8883 or via email at helpme@oscientific. com. WARRANTY This product is warranted to be free of manufacturing defects for a period of 3 months from date of retail purchase. [. . . ]