La Crosse Technology, Ltd
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WT-8002UV2 FAQS
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CONTENTS
Does the clock have a backlight?
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Manually Set Time/Date: Program Menu
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Activate/Deactivate Time Alarm
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Digital clock has missing segments
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Power
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3 “AAA”
Batteries
Explanation: Many problems are resolved with fresh batteries of the appropriate voltage.
Many items sent in under warranty, work when tested with fresh batteries. Batteries
manufactured this year will have an expiration date 10 years (or more) in the future. Battery
technology has improved, and batteries will maintain voltage longer in storage. However,
the environment the batteries reside in for the 10 years can deplete the power.
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Use Alkaline batteries.
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A minimum voltage of 1.48V for each battery is necessary for proper performance.
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Use batteries dated at least six years in advance of the current year. Batteries dated
earlier than six years from now may still work but may be unstable in performance.
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Good name brand batteries make less noise, which reduces the chance of RF (radio
frequency) interference from the battery compartment.
Digital Clock Factory Restart
Explanation: The factory restart returns the clock and outdoor sensor to an “out-of-the-
box” default state and often resolves an issue.
