Panasonic PT AE4000U Lcd Projector - Page 26

Care and Replacement Cleaning the projector JJ Before cleaning the projector Switch off MAIN POWER in proper way and disconnect the power plug from the wall outlet. Unplug all the cables from the projector. JJ Cleaning the outer surface of the projector Wipe off dirt and dust gently with a soft cloth. If it is difficult to remove the dirt, soak a cloth in water, wring the cloth well and then wipe the projector. Dry off the projector with dry cloth. Do not use petroleum benzine, thinner, any alcoholic solvent, kitchen detergents or chemical clothes. Failure to observe these may result in altered or damaged surface of the projector. JJ Cleaning the lens surface Wipe off dirt and dust gently with a lint-free cloth. Make sure no dirt or dust remains on the surface of the lens. It will be enlarged and projected onto the screen. JJ Cleaning the air filter If the air filter is excessively dirty, the internal temperature of the projector increases and may cause malfunction. Clean the air filter regularly every 100 hours of usage. 111 Place a finger at the bottom of the air filter. 222 Slightly push up and pull out the air filter to remove. 333 Vacuum dirt and dust from the air filter. Do not wash the air filter. 444 Place and slightly slide in the air filter in the air intake port to attach. Make sure the air filter clicks into the place. NOTE: •• Do not use the projector without attaching the air filter. JJ Replacing the air filter The air filter should be replaced when cleaning is ineffective and when replacing the lamp unit. A replacement air filter (TXFKN01VKF5) is provided with a replacement lamp unit, ET-LAE4000. Contact an Authorized Service Center for the optional air filter. 26 - ENGLISH Maintenance