Dell Inspiron 2650 - Manual (Page 45)

Setting Up and Using Your Computer 45
Many surge protectors have a telephone jack for modem protection. See the
surge protector documentation for modem connection instructions.
NOTICE: Not all surge protectors offer network adapter protection.
Disconnect the network cable from the network wall jack during electrical
storms.
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.
HINT: 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).
1H066bk2.book Page 45 Thursday, March 20, 2003 10:01 AM