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IBM ThinkPad X20 Supplementary Manual: Modem Safety Information

Ibm thinkpad x20: supplementary guide.
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Follow the instruction below when installing or reconfiguring the Mini PCI option.
To avoid shock hazard, disconnect all the cables and the ac adapter when you
install the Mini PCI option or open the covers of the system or attached devices.
Electrical current from power, telephone, and communication cables in hazardous.
When you have added or upgraded a Mini PCI Card or a memory card, do
not use your computer until you have closed the cover. Never use the
computer when the cover is open.
The fluorescent lamp in the liquid crystal display (LCD) contains mercury.
Do not put it in trash that is disposed of in landfills. Dispose of it as
required by local ordinances or regulations.
The LCD is made of glass, and rough handling or dropping the computer
can cause the LCD to break. If the LCD breaks and the internal fluid gets
into your eyes or on your hands, immediately wash the affected areas with
water for at least 15 minutes; if any symptoms are present after washing,
get medical care.
To reduce the risk of fire, use only No. 26 AWG or larger (thicker)
telephone cable.

Modem safety information

To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
Never install telephone wiring during an electrical storm.
Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
Never touch uninsulated telephone wires or terminals unless the telephone
line has been disconnected at the network interface.
Use caution when installing or modifying telephone lines.
Appendix A. Important safety instructions



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