User manual LA CROSSE TECHNOLOGY WS-2811BRN-IT

[. . . ] WS2811U Wireless Professional Weather Center Operations Manual Wireless Professional Weather Center Wireless ThermoHygro Wireless Rain Gauge Wireless Wind Sensor USB Transceiver with P. C. Software Revision: 7 TABLE OF CONTENTS TABLE OF CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Inventory of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Press the UP ARROW key or DOWN ARROW key to toggle between the unit "inch" or "mm" 2. Press the SET key to confirm and to enter the RELATIVE AIR PRESSURE UNIT SETTING RELATIVE AIR PRESSURE UNIT SETTING The relative air pressure can be set as inHg (inches of mercury) or hPa (hectopascal). Press the UP ARROW key or DOWN ARROW key to toggle between the unit "inHg" or "hPa" 2. Press the SET key to confirm and to enter the RELATIVE PRESSURE REFERENCE VALUE SETTING. RELATIVE PRESSURE REFERENCE VALUE SETTING Note: For an exact measurement, it is necessary to first adjust the barometer to your local relative air pressure (related to elevation above sea level). Ask for the current air pressure of your home area (local weather service, the world wide web, optician, calibrated instruments in public buildings, airport). The relative air pressure can be manually set to another value within the range of 27. 17 to 31. 90 inHg (920 to 1080 hPa) for a better reference. Press the UP ARROW key or DOWN ARROW key to increase or decrease the value. Press the SET key to confirm and enter the WEATHER TENDENCY SENSITIVITY SETTING. P a g e | 16 WEATHER TENDENCY SENSITIVITY SETTING The sensitivity of the weather forecast icons to changes in air pressure can be set manually. The switching sensitivity value can be set to . 06, . 09, or . 12 inHg (2, 3 or4 hPa). Select lower values (. 06) for high humidity areas like the coastline. Press the SET key to confirm and to enter the STORM WARNING SENSITIVITY SETTING. STORM WARNING THRESHOLD VALUE SETTING A storm warning is displayed by flashing of the down weather tendency arrow. The switching sensitivity value for the storm warning display can be set between . 09 inHg to . 27 inHg (3hPa to 9hPa). Press the SET key to confirm and to enter the STORM ALARM ON/OFF SETTING. STORM ALARM ON/ OFF SETTING The storm warning display (flashing downward weather tendency arrow) can be accompanied by a ring of the alarm. Press the UP ARROW key or DOWN ARROW key to switch the alarm On or Off. Press the SET key to confirm and to enter the WIND DIRECTION DISPLAY TYPE SETTING. P a g e | 17 WIND DIRECTION DISPLAY TYPE SETTING The wind direction can be displayed using either compass directions or degree measurements. Press the UP ARROW key or DOWN ARROW key to toggle from compass directions to degree measurements. The next step in the SET mode is the factory reset, so unless you wish to reset the display to factory defaults, simply wait until the SET mode times out and returns to the Mode 1 display. [. . . ] 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. [. . . ]