Important Safety Instructions - ViewSonic EP4220 User Manual

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. Warning: To reduce the risk of fire or electric hock, do not expose this
apparatus to rain or moisture.
6. Do not block any ventilation openings. Install the equipment in accordance with the manufacturer's
instructions.
7. Do not install near any heat sources such as radiators, heat registers, stoves, or other devices (including
amplifiers) that produce heat.
8. 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.
9. Protect the power cord from being tread upon or pinched, particularly at the plug, and he point where if
emerges from the equipment. Be sure that the power outlet is located near the equipment so that it is easily
accessible.
10. Only use attachments/accessories specified by the manufacturer.
11. 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.
12. Unplug this equipment when it will be unused for long periods of time.
13. Refer all servicing to qualified service personnel. Service 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
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