Precautions
Sony Notebook User Guide
n N
76
Other precautions
On handling the LCD screen
Do not leave the LCD facing the sun as it can damage the LCD. Be careful when using the computer near | |
| a window. |
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 screensaver to prevent residual images. |
The screen becomes warm during operation. This is normal and does not indicate a malfunction. | |
The LCD is manufactured using | |
| 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. |
Avoid rubbing the LCD screen, as this can damage the screen. Use a soft, dry cloth to wipe the LCD screen. |
On using power source
Your computer operates on | |
Do not share the AC outlet with other | |
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. |