User manual IROX HBR558

[. . . ] G STAND For setting the appliance up on a table FEATURES OF THE THERMO/HYGRO TRANSMITTER UNIT HTS33 WIRELESS THERMO · HYGRO E AC RESET 123 CHANNEL 1 F D B A LED DISPLAY Flashes 1 x briefly during signal transmission and 2 x when battery is running out. B BATTERY COMPARTMENT For two batteries of the type UM-3 or `AA'. [. . . ] Set channel 1 by moving the sliding switch (important: only set to channel 1!) 3. Insert the 2 batteries (1. 5 V, UM-3 or size `AA') in accordance with the respective polarities. Screw down the cover of the battery compartment again. 36 37 3. WEATHER FORECAST 3a) WEATHER FORECAST Based on the change in barometric pressure, the receiver unit calculates the weather development for the next 12-24 hours and indicates this with the following symbols: Symbols on the display Forecast Symbols on the display Forecast Rainy Strong rain Snow Sunny Slightly cloudy Clouded 3c) BAROMETRIC PRESSURE ­ TENDENCY DISPLAY The indicator for the barometric pressure tendency in the weather forecast window indicates the trend in barometric pressure change in the previous hour. Three different indicators are displayed: Indicator TREND TREND TREND Barometric increasing pressure trend staying the same falling 3b) PLEASE NOTE THE FOLLOWING: 1. When the weather station has been put into operation, it is not necessary to set the current barometric pressure. The appliance will calculate over the next few hours a weather forecast from the changes in barometric pressure. Lengthy, stable weather conditions make a weather forecast more difficult. A change in the weather symbol on the display may at times take longer than desired. The weather forecast is calculated solely by means of changes in the barometric pressure. The probability of the weather forecast is around 70% and applies for a radius of 20 ­ 30 kilometres. If the symbol `sunny' appears at night, this means cloudless weather. Fog is not displayed by the weather station as this can occur with different weather conditions. If you take the weather station with you on your travels, the weather forecast will alter due to the differences in height above sea level and the resulting changes in barometric pressure. [. . . ] TECHNICAL DATA Receiver unit Indoor temperature : -5°C to +50°C (23°F to +122°F) Relative measurement range : 25% to 95% Air humidity at 25°C (77°F) Resolution temperature : 0. 1°C 0. 2°C Resolution relative : 1% humidity External transmitter unit Measurement range Outdoor temperature Resolution temperature Transmission frequency Number of channels Range Measurement cycle Measurement range relative humidity Resolution relative humidity Power supply Receiver unit External transmission unit : -10°C to +50°C (23°F to 122°F) : 0. 1°C 0. 2°F : 433 MHz :3 : Maximum 30 metres (in free field without interference) : approx. 43 ­ 47 secs : 25% to 95% : 1% Weights Receiver unit External transmitter unit Dimensions Receiver unit External transmitter unit : 247g (without batteries) : 62g (without batteries) : 104(L) x 180(H) x 33(D) mm : 55. 5 x 101 x 24 mm : 2 x UM-3 or `AA' 1. 5V battery : 2 x UM-3 or `AA' 1. 5V battery 42 43 CARE INSTRUCTIONS 1. [. . . ]