PJ558D User Guide
Page 7
...registers, stoves, or other products (including amplifiers) that produce heat. 17. ViewSonic PJ558D 13. The projector is equipped with your hands may occur, causing picture degradation or damage to operate after the projector has been powered off. Use lint-free gloves or finger cots are recommended.... 16. For ventilation reasons, the fan continues to the projector. 15. Please do not unplug the power cord until the fan stops. 14. When you replace the projector lamp, never touch the new bulb with ventilation holes (intake) and ventilation holes (exhaust).
...registers, stoves, or other products (including amplifiers) that produce heat. 17. ViewSonic PJ558D 13. The projector is equipped with your hands may occur, causing picture degradation or damage to operate after the projector has been powered off. Use lint-free gloves or finger cots are recommended.... 16. For ventilation reasons, the fan continues to the projector. 15. Please do not unplug the power cord until the fan stops. 14. When you replace the projector lamp, never touch the new bulb with ventilation holes (intake) and ventilation holes (exhaust).