Panasonic PT-FW300NTU Operating Instructions Manual

Also see for PT-FW300U - LCD Proj Wxga 600:1 3500 Lumens Enet 13.7LBS H/v Lens: Brochure & specs Dimensions Service manual Service manual Specifications

Contents

Care and ReplacementENGLISH - 49 MaintenanceJ Replacement procedureQ Removing and replacing the lamp unit1. Use a Phillips-head screwdriver to loosen the 2lamp unit cover fixing screws on the back of theprojector until the screws turn freely, and removethe lamp unit cover.2. Use a Phillips-head screwdriver to loosen the 2lamp unit fixing screws.3. Hold the handles of the lamp unit and release thelamp unit lock.4. Pull the used lamp unit gently from the projector.5. Replace the new lamp unit in correct direction.RUNTIME of STATUS in the PROJECTOR SETUPmenu will be reset to “0” automatically.6. Press in the lamp unit until it clicks and make surethe unit is installed securely.7. Tighten the 2 lamp unit fixing screws securely witha Phillips-head screwdriver.8. Attach the lamp unit cover and tighten the 2 lampunit cover fixing screws securely with a Phillips-head screwdriver.J Before replacing the ACFWait until the cooling fan stops and the power indicator turn to red.Disconnect the power cord from the wall outlet.Prepare a Phillips-head screwdriver.Contact an Authorized Service Center to purchase a replacement ACF (ET-ACF100).J When to replace the ACFACF is consumable product and effects on ventilation. The FILTER indicator will inform you of the replacementtiming. You can check the remaining amount of the ACF in REMAINING FILTER of STATUS in PROJECTORSETUP menu.Lamp unit cover fixing screwsLamp unit coverHandlesLamp unitfixing screwsLamp unitfixing screws Press hereReplacing the Auto Cleaning Filter (ACF)NOTE:• See “WARNING MESSAGE” on page 38.• See “REMAINING FILTER” on page 41.• See “FILTER indicator” on page 47.• The ACF operational sound may be heard.• While the ACF is operating, the FILTER indicator will flash in green.• When the FILTER indicator illuminate in orange, the remaining time of the ACF is less than 200 hours. This is roughestimated time and it depends on environment of usage. Contact an Authorized Service Center to purchase areplacement ACF.• If you use the projector at 1 400 m (4 593 ft) above sea level, it may cause malfunction of the ACF.• If you keep using the projector after the FILTER indicator illuminating in red, the indicator will start to flash in red for10 minutes and the projector will be switched off.