Logitech LIGHTSPEED G903 SE Setup Manual page 5

11 FULLY PROGRAMMABLE BUTTONS
1 Left (Button 1)
2
Right (Button 2)
3
Wheel click (Button 3)
4 Back (Button 4)
5
Forward (Button 5)
6 Back (Button 6)
7
Forward (Button 7)
8
Scroll left (wheel tilt left)
9 Wheel mode shift (not programmable)
10
DPI Down (Button ‑)
11
Scroll right (wheel tilt right)
12 DPI Up (Button +)
13
On/Off switch (bottom of mouse, not programmable)
14 Profile Select (bottom of mouse, not programmable)
15
Weight door
1
8
9
10
5
4
6 ENGLISH
2
3
11
12
7
6
13
14
15