6. General Maintenance
* Do not store or operate the equipment in places where the
device is exposed to direct Sunlight for a longer time.
* The device should be opened, repaired and serviced only by
qualified personnel.
6.1. Charging the battery
At delivery the internal Li-Ion battery is already charged. If this is
not the case, we recommend to fully charge the battery before
use. Charging takes about 2 hours, via USB port, as well as with
the USB power adapter.
6.1.1. Charging the battery with the AC adapter
Charging the Li-ion battery is
always done with the USB
connection of your device. It does
not matter if the USB cable is
connected to your PC or the
included AC power adapter.
The switching mode USB power
adapter is specified with an AC
voltage from 100V to 240V and a
frequency of 50 Hz to 60 Hz. The
output voltage is the usual USB
voltage of 5V DC. The power
adapter has a standard USB
interface port, which fits to the
included USB cable. Connect the
other end of the cable to the
"miniport" USB-port in your device.
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