
WS-8300U
915 MHz Wireless Weather Station
Instruction Manual
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TABLE OF CONTENTS
Introduction……………………………………………………………………………………..3
Inventory of Contents…………………………………………………………………………4
Quick Set Up……………………………………………………………………………………4
Detailed Set Up………………………………………………………………………………4-5
Battery Installation…………..………………………………………………………..4-5
12 or 24 Hour Time Display………..…………………………………………………..5
Time Setting………..……..…………………………………………………………….5
Features……………………………………………………………………………………….6-7
Minimum & Maximum Temperature and Humidity……………………..……………6
Resetting Minimum & Maximum Temperature and Humidity………..…………….6
Adding Additional Thermo-Hygro Sensors……………………………..…………….6
Viewing & Operating with Multiple Thermo-Hygro Sensors……………………...6-7
Mounting………………………………………………………………………………………...7
Troubleshooting……………………………………………………………………………..7-8
Maintenance & Care ……………..…………………………………………………………...8
Specifications………………………………………………………………………………..8-9
Warranty Information……………………………………………………………………...9-10
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This product offers:
Outdoor
Humidity (%RH
Low Battery
Indicator
12 or 24 Hour
Time Display
FIGURE 1
INSTANT TRANSMISSION is the state-ofthe-art new wireless transmission
technology, exclusively designed and
developed by LA CROSSE TECHNOLOGY.
INSTANT TRANSMISSION offers you an
immediate update (every 4 seconds!) of all
your outdoor data measured from the
sensors: follow your climatic variations in
real-time!
Outdoo
Temperature
(°F or °C)
)
Temperature
°F or °C
Connection w/
Sensor Icon
MIN/MAX
Temperature
& Humidity
Indoo
3

MIN/MAX / +
Button
Set/Channel
Button
Wireless
Thermo-hygro
Senso
INVENTORY OF CONTENTS
1. Wireless Weather Station (Figure 1)
2. Wireless Thermo-Hygro Sensor (TX21U)
and mounting bracket. (Figure 2)
3. 3 each, 1/2” Philips screws.
Mounting
Bracket
4. One strip of double sided adhesive tape.
5. Instruction Manual and Warranty Card.
ADDITIONAL EQUIPMENT
(not included)
1. 1 Philips screwdriver.
2. 4 Fresh “AA” 1.5VAlkaline Batteries.
FIGURE 2
QUICK SETUP
Hint: Use good quality Alkaline Batteries; avoid rechargeable batteries.
1. Have the Wireless Weather Station and thermo-hygro sensor 3 to 5 feet
apart.
2. Batteries should be out of both units for 10 minutes.
3. Place the batteries into the thermo-hygro sensor first and next into the
Wireless Weather Station.
4. DO NOT PRESS ANY BUTTONS FOR 15 MINUTES.
In this time the Wireless Weather Station and the thermo-hygro sensor will begin to
communicate with each other, and the display will show both the indoor temperature
and an outdoor temperature. If the Wireless Weather Station does not display both
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