Epson PowerLite 82c Product Information Guide - Page 11

Epson PowerLite 62c/82c Projector ❏ To advance slides in a PowerPoint presentation in Slide Show mode, press the Page Down or Enter button on the remote control. Press the Page Up or Esc button to go back a slide. Page Down Page U p Replacing Remote Control Batteries When the batteries run out, follow the steps below to replace them. The remote requires two AAA alkaline batteries. Caution: When replacing batteries, take the following precautions: ❏ Replace the batteries as soon as they run out. If a battery leaks, wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash them immediately. ❏ Do not expose batteries to heat or flame. ❏ Dispose of used batteries according to local regulations. ❏ Remove the batteries if you won't be using the remote control for a long period of time. 1. Press in the tab to remove the battery cover. 2. Remove the old batteries, then insert the new ones as shown. 3. Replace the battery cover. Make sure it clicks into place. Cleaning the Projector Case Before you clean the projector case, turn off the projector and unplug the power cord. ❏ To remove dirt or dust, wipe the outside with a soft, dry, lint-free cloth. ❏ To remove stubborn dirt or stains, clean the case using a soft cloth moistened with water and a neutral detergent. Dry it using a separate cloth. Caution: Do not use alcohol, benzene, thinner, wax, or other chemicals; these can damage the case. Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. ❏ Use a canister of compressed air to remove dust. ❏ To remove dirt or smears on the lens, use lens-cleaning paper. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens surface. Caution: Do not use glass cleaner to clean the lens and do not spray liquid of any kind directly on the lens. Spray the lens cleaner on a soft cloth and then gently wipe the lens with the cloth. Cleaning and Replacing the Air Filter Clean the air filter and the air intake and exhaust vents on the projector after every 100 hours of use. If they are not cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector. When the filter and vent are clogged, the projector displays the message The projector is overheated. To clean the air filter, air intake, and air exhaust vents, follow these steps: 1. Turn off the projector, and unplug the power cord. 9/05 Epson PowerLite 62c/82c Projector - 11