La Crosse Technology, Ltd.
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616A-1908 FAQS
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CONTENTS
How tall are the Time Numbers?
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12-Hour or 24-Hour Time Format
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Activate/Deactivate Time Alarm
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Manually Set Time/Calendar/Alarm: Program Menu
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Batteries
The Micro USB cord is the best power source for the projection alarm clock.
If you choose to use batteries:
Use 2 AAA alkaline batteries.
Half of all warranty issues can be resolved with fresh batteries of the appropriate
voltage.
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.
Alkaline batteries manufactured this year will have an expiration date 10 years
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.