Dell EC280 Personal Computer User Manual


 
Setting Up and Using Your Computer 19
Adjusting the Volume
NOTE: When the speakers are muted, you do not hear the CD or DVD playing.
1
Click the
Start
button, point to
All Programs
>
Accessories>Entertainment
, and then click
Volume
Control
.
2
In the
Volume Control
window, click and drag the bar in the
Volume Control
column up or down to
increase or decrease the volume.
For more information on volume control options, click Help in the Volume Control window.
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:
1
Click the
Start
button, then click
Control Panel
.
2
Under
Pick a category
, click
Appearance and Themes
.
3
Under
Pick a task...
, click
Change the screen resolution
.
4
In the
Display Properties
window, click and drag the bar in
Screen resolution
to change the setting to
800 by 600 pixels
.
5
Click the drop-down menu under
Color quality
, then click
Medium (16 bit)
.
6
Click
OK
.