Panasonic LB75U - XGA LCD Projector Operating Instructions Manual

Contents

Panasonic LB75U - XGA LCD Projector Operating Instructions Manual Manual pdf 42 page image

MaintenanceCare and ReplacementENGLISH - 42J 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 3lamp unit fixing screws.3. Pull the used lamp unit gently from the projector.Grip the handle and keep the lamp unit paralleledwhen you remove the lamp. Some parts of the lampunit are sharpened and may cause injury.4. Replace the new lamp unit in correct direction.5. Press in the lamp unit until it clicks and make surethe unit is installed securely.6. Tighten the 3 lamp unit fixing screws securely witha Phillips-head screwdriver.7. Attach the lamp unit cover and tighten the 2 lampunit cover fixing screws securely with a Phillips-head screwdriver.Q Resetting the LAMP RUNTIME1. Connect the power cord to a wall outlet, and switchon the projector.2. Press the MENU button to display the menu.3. Press F G to select OPTION and press ENTER.4. Press F G to select LAMP RUNTIME.5. Press and hold the ENTER button forapproximately 3 seconds.6. The confirmation screen will be displayed andselect OK.7. Reset the projector by unplugging and plug againthe power cord.8. Display the LAMP RUNTIME menu again andconfirm the duration of time is reset to “0 H”.Lamp unit cover fixing screwsLamp unit coverHandlesLamp unitfixing screwsLamp unitfixing screws Press hereNOTE:• Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not installed securely, it may cause theprotection circuit to operate so that the power cannot be turned on.• Do not switch the power on while the lamp unit cover removed.• Handle the lamp unit with special care as that is a glass product. Dropping or giving a shock may cause burst or damage.LOWNORMAL1820HLAMP POWERALTITUDELAMP RUNTIME