promethean Chromebox 2, User Manual, Page: 17 / 21

Changing the volume
You can increase or decrease the Promethean Chromebox 2 volume, or mute audio completely.
1. Select the status area in the bottom-right corner of the desktop.
The status area opens.
2. To adjust the volume, use the slider bar.
3. To mute audio completely, select .
For additional audio settings, select .
Adjusting the brightness
You can increase or decrease the Promethean Chromebox 2 brightness.
1. Select the status area in the bottom-right corner of the desktop.
The status area opens.
2. To adjust the brightness, use the slider bar.
Locking the screen
To prevent someone else using the Promethean Chromebox 2, you can lock the screen of the ActivPanel.
1. Select the status area in the bottom-right corner of the desktop.
The status area opens.
2. Select .
Configuring settings
You can configure the Promethean Chromebox 2 settings in the Settings screen.
1. Select the status area in the bottom-right corner of the desktop.
The status area opens.
2. Select .
The Settings screen opens.
Promethean Chromebox 2 User Guide 17