TABLE OF CONTENTS

TABLE OF CONTENTS…………………………………………………………………….……………...2

INTRODUCTION……………………………………………………………………………….………….5

INVENTORY OF CONTENTS…………………………………………………………………………..…6

FEATURES……………………………………………………………………………….………………....7

Wireless display……………………………………………………………….………………...7

Thermo-hygro sensor………………………………………………………….…………….…7

Wind sensor……………………………………………………………………………………...8

Rain Sensor………………………………………………………………………….………...…8

SET UP………………………………………………………………………………………………………8

MOUNTING AND PLACEMENT OF THE SENSORS AND WIRELESS DISPLAY…………………..…9

Wind sensor…………………………………………………………………………………….10

Rain sensor………………………………………………………………………………..……10

Thermo-hygro sensor………………………………………………………………...……….11

Display and Heavy Weather Pro PC software…………………………………..………11

FUNCTION KEYS…………………………………………………………………………………….…..11

SET key…………………………………………………………………………..………………11

UP ARROW key……………………………………………………………………………...12

DOWN ARROW key………………………………………………………………...………12

ALARM Key…………………………………………………………….……………………….12

MIN/MAX key………………………………………………………………..…………………12

Mode 1 display…………………………………………………………………………….….12

Mode 2 display………………………………………………………………………….…….13

Date or seconds display mode…………………………………………………………….13

LCD SCREEN……………………………………………………………………………………...……..13

MANUAL SETTINGS………………………………………………………………………………….….14

LCD contrast………………………………………………………………………………..…14

Manual Time………………………………………………………………………………..….14

12/24-hour time……………………………………………………………………..…………15

Date………………………………………………………………………………….………….15

°F/°C temperature unit……………………………………………………………..………..15

Wind speed unit……………………………………………………………………….………16

Rainfall unit…………………………………………………………………………….……….16

Relative air pressure unit……………………………………………………………….……16

Relative pressure reference value………………………………………………….……..16

Weather tendency sensitivity…………………………………………………………..…..17

Storm warning threshold value……………………………………………………………..17

Storm Alarm on (AON) or off (AOFF)……………………………………………………...17

Wind direction display type………………………………………………………….……..18

Factory reset process……………………………………………………………………..….18

Exit manual set mode………………………………………………………………..………19

WEATHER ALARM OPERATIONS……………………………………………………………………..20

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La Crosse Technology WS-2811U-IT manual Table of Contents