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manual abstract
This is normal and does not affect the general performanceof the product. The transmission and reception of thetemperature readings will resume once the interference ends. CHECKING REMOTE AND INDOOR TEMPERATURE The indoor temperature is shown on the third line of themain unit display. The remote temperature is shown belowthe top line of the display. The wave icon near the remotetemperature reading indicates that there is a good signalreception from the remote sensor. 15 If there is no signals received from the remote sensor formore than 2 minutes, a dashes “ ” will be displayed. Press and hold button for 2 seconds to activate an immediate signal search. TEMPERATURE TREND INDICATORS The trend indicators shows the trend of indoor or outdoor temperatures collected at a particular remote sight. Thereare three trends will be shown: Rising, Steady, and Falling. MAXIMUM AND MINIMUM TEMPERATURE The maximum and minimum records of the indoor and remote temperature will be automatically stored in the memory. The main unit will display the minimum, maximum andthe current reading upon each press of the MEM button. If the MEM button is not pressed, the unit will return tothe current temperature display in 15 seconds. To clear the memory, press and hold MEM for 3 seconds. The maximum and minimum readings will be erased. Arrow Indicator Temperature Steady Falling Rising 16 BAROMETRIC PRESSURE The barometric pressure arrows indicate if pressure isrising, steady or faling. TREND TREND TREND Arrow Indicator Pressure Trend Steady Falling Rising Forecast Sunny PartlyCloudy Cloudy Heavy Rain Light Rain NOTE: 1. The weather forecast accuracy is approximately 70%. 2. Display shows forecasted, not current condition. 3. The “Sunny” icon indicates clear weather, even when displayed during night-time hours. Symbol Indicator Display WEATHER FORECAST The unit is capable of detecting an atmospheric pressurechanges. Based on collected data, it forecasts the weatherfor the next 12 to 24 hours. 16 BAROMETRIC PRESSURE The barometric pressure arrows indicate if pressure isrising, steady or faling. TREND TREND TREND Arrow Indicator Pressure Trend Steady Falling Rising Forecast Sunny PartlyCloudy Cloudy Heavy Rain Light Rain NOTE: 1. The weather forecast accuracy is approximately 70%. 2. Display shows forecasted, not current condition. 3. The “Sunny” icon indicates clear weather, even when displayed during night-time hours. Symbol Indicator Display WEATHER FORECAST The unit is capable of detecting an atmospheric pressurechanges. Based on collected data, it forecasts the weatherfor the next 12 to 24 hours. 18 CARE OF YOUR WIRELESS WEATHER FORECASTER This product is engineered to give you years of satisfactoryservice if you handle it carefully. Here are a few precautions: 1. Do not immerse the units in water. 2. Do not use any corrosive cleanser or chemical solution on the units. They may scratch the plastic parts and corrode the electronic circuit. 3. Do not subject the units to excessive force, shock, dust, temperature or humidity, which may result in malfunction, shorter electronic life span, damaged batteries and distorted parts. 4. Do not tamper with the units internal components. Doing so will invalidate the warranty on the units and may cause unnecessary damage. The units contains no user serviceable parts. 5. Only use fresh batteries as specified in the user’s manual. Do not mix new and old batteries as the old ones may leak. Always replace both batteries at the same time. 6. Always read the user’s manual thoroughly before operating the units. 7. Replace the batteries promptly when necessary (display becomes dim) or store the batteries when not in use. 8. A soft cloth or paper towel may be used to clean your units. 9. Keep the units clean and dry to avoid any problems. * Within concrete rooms (basements, superstructures, office buildings), the received signal will be weakened, and the main unit should be placed close to a window. * The successful reception of the atomic time signal depends on the positioning and location of the main unit. Always place the main unit by the window for better reception. * During the night-time, the atmospheric disturbances are usually less severe and reception may be improved. A single daily reception is sufficient enough to keep the accuracy reading within 1 second. Note: In case the radio-controlled clock is not able to detect the WWVB signal (due to disturbances, transmitting distance, etc), the time can be manually set and will be maintained accurately until a signal is available. 19 SPECIFICATIONS Temperature MeasurementMain unit Indoor TemperatureProposed operating range : -5°C to +50°C / 23°F to 122°F Temperature resolution : 0.1°C/ 0.2°F Remote Sensor Proposed operating range : -20°C to + 70°C / with alkaline batteries -4°F to 158°F Proposed operating range : -38°F to + 158°F / with lithium batteries (-38.8°C to 70°C) Temperature resolution : 0.1°C/ 0.2°F RF Transmission Frequency : 433 MHz Maximum n...