Panasonic PT-EZ570UL Operating Instructions Manual

Also see for PT-EW530U: Manual

Contents

Panasonic PT-EZ570UL Operating Instructions Manual Manual pdf 15 page image

Precautions for UseENGLISH - 15 ImportantInformationSecurityTake safety measures against following incidents.JPersonal information being leaked via this product.zUnauthorized operation of this product by a malicious third party.zInterfering or stopping of this product by a malicious third party.zSecurity instruction (J Æpage 69,87)Make your password as difficult to guess as possible.zChange your password periodically.zPanasonic or its affiliate company never inquires a password directly to a customer. Do not tell your passwordzin case you receive such an inquiry.The connecting network must be secured by firewall or others.zSet a password for web control and restrict the users who can log in.zDisposalWhen disposing of the product, ask your local authority or dealer about the correct methods of disposal.The lamp contains mercury. When disposing of the used lamp unit, ask your nearest local authorities or dealerabout proper disposal of the unit.Dispose of used batteries according to the instructions or your local disposal rule or guidelines.Cautions on useIn order to get the picture qualityJDraw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or lightzfrom indoor lamps from shining onto the screen.Depending on where the projector is used, heated air from an exhaust port or warm or cold air from an airzconditioner can cause a shimmering effect on screen.Avoid use in locations where exhaust or streams of air from projector, other devices and air conditioners flowbetween the projector and the screen.The lens of projector is affected by the heat from the luminous source. Because of this, the focusing may notzbe stable right after the power is turned on. Focusing is stabled after projecting image for 30 minutes andlonger.Do not touch the surface of the projector lens with your bare hand.JIf the surface of the lens becomes dirty from fingerprints or anything else, this will be magnified and projectedonto the screen.LCD PanelJThe display unit of this projector comprises three LCD panels. Although an LCD panel is a product of high-precision technology, some of the pixels on the projected image may be missing or constantly lit. Please note thatthis is not a malfunction.Displaying a still image for a longer time may result in an after-image on the LCD panels. If this happens, displaythe all white screen in the test pattern for an hour or more.Optical componentsJOperating the projector in an environment with high temperature or heavy exposure to dust or tobacco smokewill reduce the service life of the optical components, such as the LCD panel and polarizing plate, and maynecessitate their replacement within less than one year of use. For details, consult your dealer.