•Openings in the computer cabinet are provided for ventilation. Do not block or cover these openings. Make sure you provide adequate space (at least 12 inches) around the system for ventilation when you set up your work area. Never insert objects of any kind into the computer ventilation slots.

•Use the voltage setting for your area. The voltage selector switch is set at the factory to the correct voltage.

•As a safety feature, this system is equipped with a 3-wire power cord to ensure that the product is properly grounded when in use. The plug will only fit into a grounding-type outlet. If you are unable to insert the plug into an outlet, contact an electrician to install the appropriate outlet.

•Do not walk on the power cord or allow anything to rest on it.

•If you use an extension cord with this system, make sure the total ampere ratings on the products plugged into the extension cord do not exceed the extension cord ampere rating. Also, the total ampere requirements for all products plugged into the wall outlet must not exceed 15 amperes.

•There is a danger of explosion if the CMOS (complementary metal-oxide semiconductor) battery is replaced incorrectly. Replace the battery with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

•Unplug the system from the wall outlet and refer servicing to qualified personnel if:

•The power cord or plug is damaged.

•Liquid has been spilled into the system.

•The system does not operate properly when the operating instructions are followed.

•The system was dropped or the cabinet is damaged.

•The system’s performance changes.

Preface v