Silvercrest SFM 4 A1 - Manual (Page 60)

GB
56 SFM 4 A1
DANGER
► Always insert the batteries the right way round
(observe correct polarity) otherwise there is a
danger that they could explode.
► If you do not intend to use the device for a long
time, remove the batteries.
Controls and package contents
1 Left mouse button
2 Right mouse button
3 Scroll wheel
4 DPI button
5 Back button
6 Forward button
7 Optical sensor
8 Battery compartment
9 Storage compartment for the nano-USB receiver
0 Nano-USB receiver
q Software CD
w 2 x 1.5 V batteries
e Operating instructions
IB_101410_SFM4A1_LB2.indb 56 14.07.14 15:33