Dell OptiPlex 330 (Late 2007) - Manual (Page 28)

For more information on playing CDs or DVDs, click Help on the CD or DVD player (if available).
Adjusting the Volume
1. Open the Volume Control window.
2. Click and drag the bar in the Volume Control column and slide it up or down to increase or decrease the volume.
For more information on volume control options, click Help in the Volume Control window.
The Volume Meter displays the current volume level, including mute, on your computer. Either click the QuickSet icon in the taskbar and select or deselect
Disable On Screen Volume Meter, or press the volume control buttons to enable or disable the Volume Meter on the screen.
Adjusting the Picture
If an error message notifies you that the current resolution and color depth are using too much memory and preventing DVD playback, adjust the display
properties.
Microsoft Windows XP
1. Click Start® Control Panel® Appearance and Themes.
2. Under Pick a task..., click Change the screen resolution .
3. Under Screen resolution, click and drag the bar to reduce the resolution setting.
4. In the drop-down menu under Color quality, click Medium (16 bit) and click OK.
Microsoft Windows Vista™ Operating System
1. Click the Windows Vista Start button , click Control Panel, and then click Appearance and Personalization.
2. Under Personalization, click Adjust Screen Resolution.
The Display Properties window appears.
3. Under Resolution: click and drag the bar to reduce the resolution setting.
4. In the drop-down menu under Colors:, click Medium (16 bit).
5. Click OK.
Fast reverse.
Advance a single frame while in pause mode.
Go to the next title or chapter.
Continuously play the current title or chapter.
Go to the previous title or chapter.
Eject.
NOTE: When the speakers are muted, you do not hear the CD or DVD playing.
1 volume icon 2 Volume Meter
3 mute icon