La Crosse Technology WS-1913U-IT manual Storm Warning Threshold Value Setting

You may select a definite switching sensitivity value, .06, .09, or .12 inHg (2-4 hPa) for the change in the display of weather icons. This represents the "sensitivity" of the weather forecast (the s maller the value selected, the more sensitive the weather forecast). The default value is 0.09 inHg (3 hPa).

1.The threshold value will flash.

2.Use the + or MIN/MAX key to select the value.

3.Confirm with the SET key and enter the STORM WARNING THRESHOLD VALUE SETTING.

STORM WARNING THRESHOLD VALUE SETTING

You may also define a switching sensitivity value for the Storm warning display at a decrease of air pressure from .09 inHg to .27 inHg (3-9 hPa) over 6 hours (Default 0.15 inHg (5 hPa)).

Flashing

1.The threshold value will flash.

2.Use the + or MIN/MAX key to select the value.

3.Confirm with the SET key and enter the STORM ALARM ON/ OFF SETTING.

STORM ALARM ON/ OFF SETTING

Note: the storm alarm ON/OFF setting is not available on this model. Skip and exit this setting by pressing the SET key.

TO EXIT THE MANUAL SETTING MODE

To exit th e manual setting anytime during the manual setting modes, press the HISTORY key anytime or wait for the automatic timeout. The mode will return to the normal time display.

STORM WARNING ICON: When the storm-warning threshold is reached, you will see the cloud with rain icon and the down arrow will flash. There is not an audible alarm.

WEATHER FORECAST AND WEATHER TENDENCY

WEATHER FORECASTING ICONS

Weather icons in the third section of LCD can be displayed in any of the following combinations:

Sunny Cloudy with sunny intervals Rainy

For every sudden or significant cha nge in the air pressure, the weather icons will update accordingly to represent the change in weather. If the icons do not change, then it means either the air pressure has not changed or the change has been too slow for the Weather station to register. However, if the icon displayed is a sun or raining cloud, there will be no change of icon if the weather gets any better (with sunny icon) or worse ( with rainy icon) since the icons are already at their extremes.

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