Casio 5057 Manual page 21

Stopwatch
second hand
OVER Indication
• If the value you input for the distance was in kilometers,
the indicated speed values will show kilometers per
hour. If the value you input was in miles, it will show
miles per hour. Note that the watch does not have a
setting for specifying kilometers or miles.
• The average speed is indicated as a value from 0 to
350, in increments of 10. The ones digit is rounded off.
• Either of the following will cause the stopwatch second
hand to indicate OVER, which indicates that speed
cannot be calculated.
When the speed calculation produces a value
greater than 350
When a displayed elapsed time or cumulative
elapsed time is 60 minutes or greater
When a displayed lap time is 60 minutes or greater
(Average speed calculation will resume when timing
of the next lap is performed.)
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