ViewSonic VS11990 Projector User Manual


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ViewSonic ii
PJD6220/PJD6220-3D
PJD6230/PJD6240
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this unit near water.
6. Clean with a soft, dry cloth. If still not clean, see “Cleaning the Display” in this guide for
further instructions.
7.
Do not block any ventilation openings. Install the unit in accordance with the manufacturer’s
instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other
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9. Do not defeat the safety purpose 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
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obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs. Convenience
receptacles and the point where they exit from the unit. Be sure that the power outlet is
located near the unit so that it is easily accessible.
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manufacturer, or sold with the unit. When a cart is used, use caution when
moving the cart/unit combination to avoid injury from tipping over.
13. Unplug this unit when unused for long periods of time.
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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.
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