Toshiba Satellite Pro 4300 User Manual - Page 8

General Precautions Toshiba computers are designed to optimise safety, minimise strain and withstand the rigours of portability. However, certain precautions should be observed to further reduce the risk of personal injury or damage to the computer. Be certain to read the general precautions below and to note the cautions included in the text of the manual. Stress injury Carefully read the Safety Instruction Manual. It contains information on prevention of stress injuries to your hands and wrists that can be caused by extensive keyboard use. Chapter 3, Getting Started, also includes information on work space design, posture and lighting that can help reduce physical stress. Heat Warning The base of the PC can become very warm; while the temperature will not be too hot to the touch, prolonged physical contact may result in a temporary heat imprint on the skin. It is recommended that prolonged physical contact is avoided. Also, if the computer has been used for a long time, avoid direct contact with the metal plate supporting the I/O ports. It can become hot. Mobile phones Use of mobile phones can interfere with the PC sound system. The PC operation is not impaired but it is recommended that a distance of 30 cm is maintained between the PC & the mobile phone. Pressure or impact damage Do not apply heavy pressure to the computer or subject it to strong impact. Excessive pressure or impact can cause damage to computer components or otherwise cause malfunctions. PC card overheating Some PC cards can become hot with prolonged use. If two cards are installed, both can become hot even if only one is used extensively. Overheating of a PC card can result in errors or instability in the PC card operation. Also, be careful when you remove a PC card that has been used for a long time. viii User's Manual