Weather Tendency Sensitivity Setting; Storm Warning Threshold Value Setting; Storm Alarm On/ Off Setting - La Crosse Technology WS-2811U Operation Manual

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3. Press the SET key to confirm and enter the WEATHER TENDENCY SENSITIVITY

SETTING.

WEATHER TENDENCY SENSITIVITY SETTING

The sensitivity of the weather forecast icons to changes in air pressure can be set

manually. Smaller values result in a more sensitive forecast. 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. Select high numbers (.12)

for dry areas like the desert. The default value is 0.09 inHg.

1. The sensitivity value will start flashing

2. Press the

UP ARROW key or

select the value.

3. Press the SET key to confirm and to enter the STORM

WARNING SENSITIVITY SETTING.

A storm warning is displayed by flashing of the down weather tendency arrow.

when the air pressure decreases a specified amount over six hours. The switching

sensitivity value for the storm warning display can be set between .09 inHg to .27

inHg (3hPa to 9hPa). The default value is 0.15 inHg.

1. The sensitivity value will start flashing.

2. Press the

UP ARROW key or

select the value.

3. Press the SET key to confirm and to enter the STORM

ALARM ON/OFF SETTING.

The storm warning display (flashing downward weather tendency arrow) can be

accompanied by a ring of the alarm. Switch the acoustic storm warning alarm

On or Off (Default OFF).

1. The digit "AOFF" will start flashing.

DOWN ARROW key to

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