Notes on Use
Other precautions
Sony Notebook Computer User Guide
| n N 111 |
|
|
| |
|
| |
|
|
|
On Cleaning | ||
Fingerprints and dust on the surface of a disc may cause read errors. Proper care | ||
| of the disc is essential to maintain its reliability. Do not use solvents such as | |
| benzine, thinner, commercially available cleaners or | |
| cause damage to the disc. | |
For normal cleaning, hold the disc by its edge and use a soft cloth to wipe the | ||
| surface from the center out. | |
If the disc is badly soiled, moisten a soft cloth with water, wring it out well, and | ||
| use it to wipe the surface of the disc from the center out. Wipe off any remaining | |
| moisture with a dry soft cloth. | |
On Using Batteries | ||
Never leave the battery pack in temperatures above 60° C, such as in a car parked | ||
| in the sun or under direct sunlight. | |
Battery life is shorter in a cold environment. This is due to decreased battery | ||
| efficiency at low temperatures. | |
Charge the batteries at temperatures between 10° C to 30° C. Lower temperatures | ||
| require a longer charging time. | |
While the battery is in use or being discharged, the battery pack heats up. This is | ||
| normal and is not cause for concern. | |
Keep the battery pack away from all sources of heat. | ||
Keep the battery pack dry. | ||
Do not open or try to disassemble the battery pack. | ||
Do not expose the battery pack to any mechanical shock. | ||
If you are not using the computer for an extended period of time, remove the | ||
| battery pack from the computer to prevent damage to the battery. | |