Fujitsu D2785, Technical Manual

Page: 27 / 34

D2785 (TX120 S2)
Technical Manual 27
4 Replacing the lithium battery
In order to save the system information permanently, a lithium battery is
installed to provide the CMOS-memory with a current. When the charge is too
low or the battery is empty, a corresponding error message is provided. The
lithium battery must then be replaced.
V
ATTENTION!
The lithium battery must be replaced with an identical battery or a battery
type recommended by the manufacturer (CR2032).
Do not throw lithium batteries into the trashcan. It must be disposed of in
accordance with local regulations concerning special waste.
Make sure that you insert the battery the right way round. The plus pole
must be on the top!
Figure 9: Replacing the lithium battery
Ê Press the locking spring into direction of the arrow (1), so that the lithium-
battery jumps out of its socket.
Ê Remove the battery (2).
Ê Insert a new lithium battery of the same type into the socket (3) and (4).
1
2
3
4