Panasonic PT-FZ570 Operating Instructions Manual

Also see for PT-FW530: Operating instructions (functional manual)Operating instructions

Contents

Panasonic PT-FZ570 Operating Instructions Manual Manual pdf 132 page image

Chapter 6 Maintenance — Maintenance/replacement132 - ENGLISHMaintenance/replacementBefore performing maintenance/replacementf Make sure to turn off the power before maintaining the projector or replacing the unit. (x page 45)f When switching off the projector, make sure to follow the procedures in “Switching off the projector”(x page 45).MaintenanceOuter caseWipe off dirt and dust with a soft, dry cloth.g If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry off the projectorwith a dry cloth.g Do not use benzene, thinner, or rubbing alcohol, other solvents, or household cleaners. Doing so maydeteriorate the outer case.g When using chemically treated dust cloths, follow the instructions written on its packaging.Lens front surfaceWipe off dirt and dust from the front surface of the lens with a soft clean cloth.f Do not use a cloth that is fluffy, dusty, or soaked with oil/water.f Since the lens is fragile, do not use excessive force when wiping the lens.f Do not use benzene, thinner or rubbing alcohol, other solvents or household cleaners. Using them may causedeterioration of the lens.Attentionf The lens is made of glass. Impacts or excessive force when wiping may scratch its surface. Handle with care.Air filter unitThis projector is equipped with two air filter units.- Body side: the main air filter unit- Air filter cover side: the pre-filterPerform maintenance of the air filter in the following case.f The air filter is clogged with dust, causing the filter replacement message to appear on the screen and the filterindicator to light in red.Attentionf Make sure that the projector is stable, and perform the maintenance in a safe place where the unit will not be damaged even if you drop theair filter cover and the air filter unit.f After replacing the air filter, reset the filter counter.Otherwise, “FILTER COUNTER has reached the set time.” will appear on screen.Removing the air filter unitAir filter coverTabs KnobMain filter unit compartment andthe projector’s air intake portMain filter unitFig. 1 Fig. 21) Turn off the power of the projector and set the

switch to and disconnect thepower plug from the power outlet.2) Remove the air filter cover (Fig. 1).