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Notes on Use
Other precautions
Sony Notebook Computer User Guide
112
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❑
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
a malfunction.
❑
The display filter and the LCD are 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 display filter and 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.