User's Manual

Tobii C12 user manual R090119
9
Batteriesandcharging
A C-Series device has two fully interchangeable batteries. One battery can be
replaced without switching off the unit, AS LONG AS the (existing) battery is sufficiently
charged. To check the status of a battery not currently in the C-Series device, press the
Indicator button on the side of the battery. 5 LEDs (light-emitting diodes) will indicate
the remaining charge, i.e. 2 lit LEDs indicate 40% charge.
The batteries should only be charged using the supplied adapter. Charging of fully
discharged batteries takes up to 12 hours. The device can be used while charging.
Installbatteries
When a C-Series device is delivered the batteries are not installed. Batteries are
delivered half charged (2 or 3 of the 5 LEDs are lit when the indicator button on the side
of the battery is pushed).
To install batteries:
Place the C-Series device face down, insert a battery in its position and push it down
until it locks in place. Make sure that the locking function clicks in closed position.
You can use the C-Series device right away, but it is recommended that the batteries
are charged for at least 2 hours by connecting the power delivered with the C-Series
device.
Left
Battery
Right
Battery
SIM card cover
Fan
WEBCAMERA
Battery lock Battery lock
Bottom view