User manual LEXIBOOK SM1770

[. . . ] English English Congratulations on your purchase of this weather station, MeteoClock® Pro SM1770. Please take the time to read and understand this manual so you can begin to enjoy the convenience and features this product has to offer. Lexibook digital stations measure not only the time in progress ­ thanks to their built-in-clock but also the actual and upcoming weather. the MeteoClock® Pro SM1770 incorporates the following functions: - Thermometer: The temperature is displayed in real time to the nearest tenth of a degree Celsius. [. . . ] select a channel (1-3) by pressing °C/°F [11] and then press SET [10]. Channel 1 is used for collecting data from outdoor and activating the weather forecast symbols. Low battery indication: If the batteries of the sensor are are low, the indicator will be displayed on the main unit below the outdoor temperature display. Note: If the sensor is exposed to very low temperatures for an extended period of time, the batteries may lose power which may cause the transmission range to be limited. Setting the main unit Use your finger to lift the battery door located at the back of the main unit. The SM1770 is designed to automatically synchronize its calendar clock once it is brought within the reception range of a radio signal. If the clock is within the range of both the DCF77 and MSF radio signals, you can toggle between the 2 signals by sliding the DCF/MSF RCC key at the back of the unit, inside the battery compartment [6]. The main unit will display the outdoor temperature and humidity data transmitted from the sensor. If this is not the case, there might be interference in your neighbourhood. The main unit will also display the data collected from the anemometer and the rain gauge sensors. LOW BATTERY INDICATION: If the batteries of the main unit are low, the following indicator will be displayed on the screen of the main unit below the inside temperature. Press and hold MODE [1] for 3 seconds to enter clock setting mode (the time will flash). Press [5] during the clock settings to alternate between the 12 and 24 hour display. Press the HOUR/+ [2] to move the year upwards and MINUTE/[3] to move the year downwards. If you do not press any key for one minute, the clock will accept the last settings entered. RADIO CONTROL CLOCK (RCC) The SM1770 is designed to automatically synchronize its calendar clock once it is brought within the reception range of a radio signal. There are 2 different radio signals: - DCF77 signal, for GMT +1 (France, Spain, Italy, Germany); - MSF signal, for GMT (UK, Ireland, Portugal). The DCF77 signal will be received if the main unit is within 1500 km of the Frankfurt atomic clock. Your main unit will be automatically synchronised with the MSF signal if located within the UK radio signal range. If the clock is within the range of both the DCF77 and MSF radio signals, you can toggle between the 2 signals by sliding the DCF/MSF RCC key at the back of the unit, inside the battery compartment [6]. The clock automatically starts scanning the RF 433MHz signal approximately 7 minutes after new batteries are inserted in the main unit. hence , it will begin after the learning process (see previous section). [. . . ] If no key is pressed, the temperature alarm will automatically stop itself after one minute. Sir Francis Beaufort of the British navy introduced this scale in the early 19th century by using the speed of a fully rigged sailing vessel to describe the wind speed. The table below illustrates the relationship between the Beaufort force and wind speed: You can set high temperature or low temperature alarms for one local channel and for one remote channel. For example, it can help you keep track of the amount of water your garden is getting or estimate what time of the year it is more likely to rain. [. . . ]