40
Setting Up Your Computer
Line Conditioners
NOTICE:
Line conditioners do not protect against power interruptions.
Line conditioners are designed to maintain AC voltage at a fairly constant level.
Uninterruptible Power Supplies
NOTICE:
Loss of power while data is being saved to the hard drive may result in
data loss or file damage.
NOTE:
To ensure maximum battery operating time, connect only your computer to
a UPS. Connect other devices, such as a printer, to a separate power strip that
provides surge protection.
A UPS protects against power fluctuations and interruptions. UPS devices
contain a battery that provides temporary power to connected devices when
AC power is interrupted. The battery charges while AC power is available. See
the UPS manufacturer documentation for information on battery operating
time and to ensure that the device is approved by Underwriters Laboratories (UL).
Summary of Contents for Inspiron 1520
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1520 Owner s Manual Model PP22L ...
Page 14: ...14 Contents ...
Page 20: ...20 Finding Information ...
Page 34: ...34 About Your Computer ...
Page 46: ...46 Using the Display ...
Page 52: ...52 Using the Keyboard and Touchpad ...
Page 86: ...86 Using Multimedia ...
Page 90: ...90 Using ExpressCards ...
Page 106: ...106 Securing Your Computer ...
Page 152: ...152 Troubleshooting ...
Page 184: ...184 Dell QuickSet Features ...
Page 202: ...202 Specifications ...
Page 228: ...228 Glossary ...