La Crosse Technology Weather Station Instruction Manual page 41

HISTORY icon
3. When viewing History records, press MIN/ MAX to view older records.
(Press MIN/MAX and + key to view "Previous" and "Next" record respectively.
The records are made at 3-hour intervals)
Note:
•
The stored history records will not be retained after battery change or whenever
battery is removed.
•
The total rainfall value will be exhibited in whole number (no decimal place) in
the history record.
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