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Notes on Use
Other precautions
Sony Notebook Computer User Guide
108
nN
Do not scratch the LCD or exert pressure on it. This could cause malfunction.
Using the computer in low temperature conditions may produce a residual image
on the screen. This is not a malfunction. When the computer returns to normal
temperature, the screen returns to normal.
A residual image may appear on the screen if the same image is displayed for a
lengthy period of time. The residual image disappears in a while. You can use a
screen saver to prevent residual images.
The screen becomes warm during operation. This is normal and does not indicate
amalfunction.
The LCD is manufactured using high-precision technology. You may, however,
see tiny black points and/or bright points (red, blue, or green) that continuously
appear on the LCD. This is a normal result of the manufacturing process and
does not indicate a malfunction.
On the Power Source
Your computer operates on 100V-240V AC 50/60 Hz.
Do not share the AC outlet with other power-consuming equipment, such as a
copying machine or shredder.
You can purchase a power strip with a surge protector. This device prevents
damage to your computer caused by sudden power surges such as those that may
occur during an electrical storm.
Do not place heavy objects on the power cord.
To disconnect the cord, pull it out by the plug. Never pull the cord itself.
Unplug your computer from the wall outlet if you will not be using the computer
for a long time.
When the AC adapter is not used, unplug it from the AC outlet.
Use only the AC adapter supplied. Do not use any other AC adapter.