Three LED indicators are located on the top of the G900 or G903 gaming mouse.

The LEDs indicate the following functions:

• Battery charge level
• DPI sensitivity level
• On-Board profile selection

---

Battery charge level

Battery charge level is displayed for two conditions:

• When the mouse is powered on (for seven seconds)
• While the mouse is powered off and connected to an active USB power source
  NOTE: You can program a button to show charge level using Logitech Gaming Software (LGS).

The charge level LEDs light up to let you know the battery status:

• 3 green bars = 50-100% remaining charge
• 2 orange bars = 30-50% remaining charge
• 1 red bar = 15-30% remaining charge
• 1 flashing red bar = 15% or less — you should plug your mouse in to charge. For details, see Check battery status and charge the G900 or G903 gaming mouse.

---

DPI sensitivity level

Using LGS, you can customize up to five levels of DPI sensitivity, from 200 to 12000 DPI. Click the DPI Up and DPI Down buttons on your mouse to cycle through the DPI levels. The level indicators are shown below:

---

On-Board profile selection

The mouse has a total of five on-board memory profiles. Press the Profile Select button on the bottom of the mouse (below the On/Off switch) to cycle through on-board profiles. Each profile has a unique LED displayed on the top of the mouse (as shown).

NOTE: For more information on using on-board memory, see Enable On-Board Memory mode on your gaming mouse with Logitech Gaming Software.