Sony VPL-VW85 Operating Instructions - Page 71

Others • Be sure to turn off the projector and unplug the power cord before replacing the lamp, then check the ON/STANDBY lamp has already been turned off. • The projector will not turn on unless the lamp is securely installed in place. • The projector will not turn on unless the lamp cover are securely closed. • To cancel a message displayed on the screen, press either the button on the remote control or the one on the control panel on the projector. Note The lamp contains mercury. The disposal rules for used fluorescent tubes depend on where you live. Follow the waste disposal policy in your area. Disposal of the used lamp For the customers in the USA Lamp in this product contains mercury. Disposal of these materials may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance (www.eiae.org). Cleaning the Air Filter When "Please clean the filter." appears on the screen, you should clean the air filter. The air filter should be cleaned every 1,500 hours. This value varies depending on the environment or how the projector is used. 1,500 hours are approximate. After washing the air filter with a mild detergent solution, dry it in a shaded place. Notes • When you clean the air filter, make sure you do not damage it. For details on how to attach and remove the air filter, see "Replacing the Lamp and the Air Filter and Cleaning the Ventilation Holes (intake)" Steps 7 to 10. (1 page 70) • When you remove the air filter, be careful not to let any dust fall into the projector. • Cleaning the air filter is crucial to maintain the good performance of the projector or to prevent malfunction to it. When a warning message for cleaning the air filter appears, clean the air filter immediately. Cleaning and the Screen of the Projector Cleaning the cabinet • To remove dust from the cabinet, wipe gently with a soft cloth. If dust is persistent, wipe with a soft cloth slightly moistened with a diluted mild detergent solution. • Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. • Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the screen surface and cabinet material. 71