15
2.Preparation
EN
Charging time and the Capacity of the Rechargeable battery
To charge the battery the following conditions are needed.
Note: The capacity might change depending upon the weather
situation.
Weather Lux
To fully charge
the battery
4 hours continuous
charge with a southern
exposure
Clear
more than
80000lux
35 hours
continuous charge
40 measurements
Fair
50000lux
90 hours
continuous charge
20 measurements
Cloudy
20000lux
600 hours
continuous charge
5 measurements
HEM-4500-SOLE_main.book Page 15 Tuesday, February 3, 2009 1:30 PM