User manual LEXIBOOK SM1102

[. . . ] Battery compartment. Copyright © Lexibook 2002 SM1102 English 7/2/04 4:21 PM Page 4 REMOTE UNIT English 4 The remote unit functions on two "AAA" batteries. Insert the alkaline batteries, taking care to follow the polarity indications. Replace the lid on the unit and secure it by tightening the screw firmly. If the "battery low" indicator flashes on the LCD, you must replace the batteries. [. . . ] Please read the following instructions carefully before deciding where you will install the remote unit and the main unit of the SM1100. Copyright © Lexibook 2002 5 English WE RECOMMEND THAT THE TRANSMITTER IS PLACED AS CLOSE AS POSSIBLE TO THE MAIN UNIT IN ORDER TO ELIMINATE ANY INTERFERENCE. SM1102 English 7/2/04 4:21 PM Page 6 Installing the SM1100 main unit and the wireless remote unit. English 6 1. The transmission range from the remote unit to the main unit is in the region of 23-30 m (in an open space). These figures may vary with the environment and the level of interference. The main unit and the remote unit should be located a minimum of 2 metres away from any source of interference. Any electrical device in the vicinity using a radio frequency of 434 MHz may cause interference. If the temperature falls very low (below -25°C or -13°F) for a long period, transmission power will be too low because of the alkaline batteries. In these conditions, keep the remote unit indoors and wait for the temperature to rise again. MAIN UNIT 1. Press the Mode button and keep it down until the hour starts to flash. Press the Hour button as many times as necessary to select the correct hour. Press the Minute button as many times as necessary to select the correct minute. Copyright © Lexibook 2002 SM1102 English 7/2/04 4:21 PM Page 7 SETTING THE ALARM FUNCTION 1. Press the Mode button (while the clock is displayed) to display the alarm function. Press the Hour button as many times as necessary to select the desired hour. Press the Minute button as many times as necessary to select the desired minute. If the alarm function is on, the alarm will sound at the specified time. Pressing the Mode button will activate the snooze function, and the alarm will then sound again five minutes later. Press the Mode button three times to display the clock. SETTING CELSIUS OR FAHRENHEIT This model contains two temperature scales, degrees Celsius and degrees Fahrenheit. The temperature display will then switch from Celsius to Fahrenheit, or vice versa. OUTSIDE TEMPERATURE The SM1100 weather station can accommodate up to four remote units. You can purchase one or more optional transmitters on the site www. lexibook. com. Displaying the outside temperature and humidity The outside temperature and relative humidity (remote unit 1) are displayed continuously on the screen in alteration. Press the Channel button to display the temperature readings for the other, optional transmitters. IF THE SCREEN DOES NOT UPDATE THE TEMPERATURE BEING READ BY THE REMOTE UNIT, HOLD DOWN THE CHANNEL BUTTON FOR FIVE SECONDS. THE TEMPERATURE WILL BE UPDATED AUTOMATICALLY. Copyright © Lexibook 2002 7 English 4. [. . . ] The main unit will then restore the connection with all the remote sensors. English 11 The temperature or humidity reading is not updated If you notice that communication between the main unit and the remote unit has been interrupted, hold down the CHANNEL button on the main unit for five seconds. The main unit will then spend four minutes searching for signals issued by all the available remote sensors in order to restore the connection. If this method does not work, set up the main unit closer to the sensor or alongside it and hold down the button for a further five seconds. A beep is heard One of the alarms has been triggered. The weather station has a daily alarm that can be sounded, and gives off warning signals to indicate that the maximum or minimum temperature has been reached. [. . . ]