User manual LA CROSSE TECHNOLOGY WS-9250U-IT

[. . . ] To install and replace the batteries, please follow the steps below: 1. Replace the battery cover on the unit. 3. INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION The weather station uses 2 x AA, IEC LR6, 1. 5V batteries. To install and replace the batteries, please follow the steps below: 1. Replace the compartment cover. 3. The outdoor temperature transmitter x x x x Remote transmission of outdoor temperature to Weather Station by 915 MHz Shower proof casing Wall mounting case Mounting at a sheltered place. [. . . ] Note: Once the weather tendency indicator has registered a change in air pressure, it will remain permanently visualized on the LCD. THE MOON PHASE ICONS The weather station displays 8 different moon phase icons. The current moon phase is indicated with a bar segment according to the set calendar. A bar segment indicates the current moon phase Waxing Full Waning Last Waning New Waxing First Crescent Quarter Gibbous Moon Gibbous Quarter Crescent Moon AIR PRESSURE HISTORY (ELECTRONIC BAROMETER WITH BAROMETRIC PRESSURE TREND) The bottom right section of the LCD shows the air pressure history bar graph. LOW BATTERY INDICATORS Low battery indicator will show on the LCD when the batteries of weather station or transmitter require changing. Air pressure unit in inHg TEMPERATURE TRANSMITTER The reception distance of the temperature transmitter may be affected by the temperature. Air pressure trend over the last 12 hours 915 MHz RECEPTION The weather station should receive the temperature data within 80 seconds after set-up. If the temperature data is not received 80 seconds after setting up (the outdoor temperature shows "- - -"), please check the following points: 1. The distance of the weather station or transmitter should be at least 5 to 6. 5 feet (2 ­3 meters) away from any interfering sources such as computer monitors or TV sets. Avoid positioning the weather station onto or in the immediate proximity of metal window frames. Using other electrical products such as headphones or speakers operating on the same signal frequency (915 MHz) may prevent correct signal transmission and reception. Neighbors using electrical devices operating on the 915 MHz signal frequency can also cause interference. Note: When the 915 MHz signal is received correctly, do not re-open the battery cover of either the transmitter or weather station, as the batteries may spring free from the contacts and force a false reset. Should this happen accidentally then reset all units (see Initial set up above) otherwise transmission problems may occur. The transmission range is about 330 feet / 100 meters from the transmitter to the weather station (in open space). However, this depends on the surrounding environment and interference levels. If no reception is possible despite the observation of these factors, all system units have to be reset (see Initial set up). The bar graph indicates the air pressure history trend over the last 12 hours in 5 intervals: 0h, -3h, -6h, -9h and 12h. The "0h" represents the current full hour air pressure recording. The left column shows the unit in "inHg" (0, ±0. 03, ±0. 09, ±0. 15). The "0" in the middle of this scale is equal to the current pressure and each change (±0. 03, ±0. 09, ±0. 15) represents how high or low, in "inHg" scale, the past pressure was compared to the current pressure. If the bars are rising it means that the weather is getting better due to the increase of air pressure. If the bars go down, it means the air pressure has dropped and the weather is expected to get worse from the present time "0h". Note: x The level of the pressure bars will be affected by the temperature change. x For accurate barometric pressure trends, the weather station should operate at the same altitude for recordings (i. e. it should not be moved from the ground to the second floor of the house). When the unit is moved to a new location, discard readings for the next 48 hours. DISPLAY OF INDOOR TEMPERATURE The indoor temperature is measured automatically and displayed on the upper left corner of the LCD. Indoor temperature in °F POSITIONING WEATHER STATION: The weather station comes complete with a foldout stand that gives the option of table standing or wall mounting. DISPLAY OF OUTDOOR TEMPERATURE The upper right of the LCD section shows the outdoor temperature and a reception symbol. [. . . ] All 5 Modifications not expressly approved by this company could void the user's authority to operate the equipment. Statement according to FCC part 15. 105: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. [. . . ]