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ViewSonic PJ452
ii
Important Safety Instructions
1. Read these instructions completely before using the equipment.
2. Keep these instructions in a safe place.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this equipment near water.
6. Clean with a soft, dry cloth.
7. Do not block any ventilation openings. Install the equipment in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other
devices (including amplifiers) that produce heat.
9. Do not attempt to circumvent the safety provisions of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other. A grounding
type plug has two blades and a third grounding prong. The wide blade and the third
prong are provided for your safety. If the plug does not fit into your outlet, consult an
electrician for replacement of the outlet.
10. Protect the power cord from being tread upon or pinched particularly at the plug, and
the point where if emerges from the equipment. Be sure that the power outlet is
located near the equipment so that it is easily accessible.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,
or sold with the equipment. When a cart is used, use caution when moving the
cart/equipment combination to avoid injury from tipping-over
13. Unplug this equipment when it will be unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the unit
has been damaged in any way, such as: if the power-supply cord or plug is damaged,
if liquid is spilled onto or objects fall into the unit, if the unit is exposed to rain or
moisture, or if the unit does not operate normally or has been dropped.