La Crosse Technology, Ltd
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M78786 FAQS
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CONTENTS
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12-Hour Time Format ............................................................................................. 2
Supported Time Zones ........................................................................................... 2
Dashes, HHH, LLL or Stuck Indoor Temperature ...................................................... 2
Does the clock have a backlight? ............................................................................ 3
Time is off by hours ............................................................................................... 3
Daylight Saving Time ............................................................................................. 3
Manually Set Time/Date: Program Menu.................................................................. 3
No WWVB Tower Icon ............................................................................................ 5
Set Time Alarm ...................................................................................................... 5
Activate/Deactivate Time Alarm .............................................................................. 5
Snooze Alarm ........................................................................................................ 5
Indoor Comfort Statement ...................................................................................... 5
Digital clock has distorted or frozen display ............................................................. 5
Digital clock is blank: No letters, numbers or dashed lines ........................................ 6
Day of the week is incorrect. .................................................................................. 6
Digital clock drains batteries quickly ........................................................................ 6
Digital clock has missing segments.......................................................................... 6
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
