Silvercrest SGM 4000 A1 Operation And Safety Notes page 49

1. DPI range setting
In this area you can set the report rate of your mouse, the
higher the report rate is set, the more precisely you can
move the mouse pointer.
Use the sliders to set the desired resolution for 6 different
ranges. You can later call up the respective with the preset
DPI + and - buttons.
To confirm, the mouse flashes three times in the color of the
selected resolution after you have set it.
You can set the resolution in a range from 250 to 4000 dpi.
50 GB/IE