Lenovo ThinkCentre A57e, Safety And Warranty Manual

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Contents
Chapter 1. Important safety information . . . . . . . . . . .
11
Conditions that require immediate action . . . . . . . . . . . .
11
General safety guidelines . . . . . . . . . . . . . . . . .
12
Service and upgrades . . . . . . . . . . . . . . . . .
12
Static electricity prevention . . . . . . . . . . . . . . .
13
Power cords and power adapters . . . . . . . . . . . . .
14
Voltage-selection switch . . . . . . . . . . . . . . . . .
15
Extension cords and related devices . . . . . . . . . . . .
15
Plugs and outlets . . . . . . . . . . . . . . . . . . .
16
External devices . . . . . . . . . . . . . . . . . . .
16
Batteries . . . . . . . . . . . . . . . . . . . . . .
16
Heat and product ventilation . . . . . . . . . . . . . . .
17
Operating environment . . . . . . . . . . . . . . . . .
18
Electrical current safety information . . . . . . . . . . . . .
19
Lithium battery notice . . . . . . . . . . . . . . . . . .
19
Modem safety information . . . . . . . . . . . . . . . . .
2
0
Laser compliance statement . . . . . . . . . . . . . . . . .
2
0
Power supply statement . . . . . . . . . . . . . . . . . .
2
1
Products with television tuner options installed . . . . . . . . . .
2
2
Note to CATV system installer . . . . . . . . . . . . . . .
2
2
Example of antenna grounding . . . . . . . . . . . . . . .
2
3
Data safety . . . . . . . . . . . . . . . . . . . . . .
2
4
Cleaning and maintenance . . . . . . . . . . . . . . . . .
2
5
Using headphones or earphones . . . . . . . . . . . . . . .
2
5
Additional safety information . . . . . . . . . . . . . . . .
2
6
Chapter 2. Information resources . . . . . . . . . . . . . .
2
7
Online Books folder . . . . . . . . . . . . . . . . . . .
2
7
Lenovo Care . . . . . . . . . . . . . . . . . . . . . .
2
8
Access Help . . . . . . . . . . . . . . . . . . . . . .
2
8
Lenovo We b site (http://www.lenovo.com) . . . . . . . . . . . .
2
8
Recording your computer information . . . . . . . . . . . . .
2
9
Chapter 3. Lenovo Limited Warranty . . . . . . . . . . . . .
3
1
Warranty Information . . . . . . . . . . . . . . . . . . .
3
5
Suplemento de Garantía para México . . . . . . . . . . . . . .
3
7
Chapter 4. Worldwide telephone list . . . . . . . . . . . . .
3
9
Chapter 5. Customer Replaceable Units (CRUs) . . . . . . . . .
4
3
Chapter 6. Notices . . . . . . . . . . . . . . . . . . .
4
5
Export classification notice . . . . . . . . . . . . . . . . .
4
6
© Lenovo 2005, 2008. Portions © IBM Corp. 2005.
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