4)Using good quality alkaline batteries, place the batteries back into the outdoor temperature sensor; making sure they are installed according to the diagrams in the battery compartment.

5)Taking care not to press any buttons, reinstall the batteries in the Wireless Temperature Station according to the diagram in the battery compartment.

6)Do not press any buttons for at least 5 minutes after installing the batteries. (This is to let the units establish a good connection.)

7)During the course of the 5 minutes an outdoor temperature should appear on the display. You can now put your sensor(s) back outside.

MAINTENANCE AND CARE INSTRUCTIONS

•Extreme temperatures, vibration, and shock should be avoided to prevent damage to the units.

•Clean displays and units with a soft, damp cloth. Do not use solvents or scouring agents; they may mark the displays and casings.

•Do not submerge in water.

•Do not subject the units to unnecessary heat or cold by placing them in the oven or freezer.

•Opening the casings invalidates the warranty. Do not try to repair the unit. Contact La Crosse Technology for repairs.

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La Crosse Technology WS-9021U manual Maintenance and Care Instructions
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WS-9021U specifications

The La Crosse Technology WS-9021U is a sophisticated yet user-friendly wireless weather station designed to provide accurate and timely meteorological data. This device is an excellent choice for weather enthusiasts, gardeners, or anyone interested in tracking local weather conditions from the comfort of their home.

One of the standout features of the WS-9021U is its ability to display a variety of weather parameters in real-time. The device provides users with indoor and outdoor temperature readings, humidity levels, and a weather forecast icon that predicts weather conditions based on current atmospheric data. The indoor temperature range extends from 32°F to 122°F, while the outdoor range varies from -39.8°F to 139.8°F, ensuring comprehensive coverage for various climates.

Equipped with advanced technology, the WS-9021U includes a wireless sensor that transmits data from the outside unit to the main display unit seamlessly. This wireless capability allows for installation flexibility, letting users place the sensor up to 300 feet away from the display unit without compromising data accuracy. The sensor is also designed to withstand various weather conditions, ensuring longevity and reliability.

The La Crosse Technology WS-9021U also incorporates a user-friendly interface, featuring a large, easy-to-read LCD screen that displays all the weather information in a clear manner. This makes it an ideal option for users of all ages, as they can easily understand and utilize the data provided. The device includes a programmable alarm feature, which can alert users to extreme temperature conditions, aiding in agricultural and gardening decisions.

Sustainability is also a consideration in this weather station, as it runs on batteries, making it energy-efficient and easy to maintain. Additionally, the WS-9021U is designed to be portable, allowing users to relocate it easily if needed or take it with them on outdoor adventures.

In summary, the La Crosse Technology WS-9021U represents an excellent blend of innovative technology, user-friendly design, and reliable performance. With its comprehensive weather monitoring capabilities, durable construction, and clear display, it remains a top choice for anyone serious about keeping an eye on the weather, making it a valuable addition to any home.
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