Panasonic PT-VX400U Service Manual

Also see for PT-VX400E: Operating instructions Operating instructions

Contents

Panasonic PT-VX400U Service Manual Manual pdf 12 page image

-12-Replacing the lamp unitMaintenanceCAUTION:• When the projector is mounted on a ceiling, do not work with your face close to the projector.• Attach the lamp unit and the lamp cover securely.• When you experience difficulty in installing the lamp, remove it and try again. If you use force to install the lamp, theconnector may be damaged.1) Turn off the projector. Unplug the AC power cord.Wait at least 45 minutes and make sure the lamp unitand surroundings are cool.2) Use a Phillips screwdriver to loosen the lamp coverfixing screw and remove the lamp cover.• Remove the lamp cover by pulling it slowly toward thedirection of the arrow.3) Use a Phillips screwdriver to loosen the lamp unitfixing screws until the screws turn freely. Hold theused lamp unit by its handles, and pull it gently fromthe projector.4) Insert the new lamp unit in correct direction. Tightenthe three lamp unit fixing screws securely with aPhillips screwdriver5) Attach the lamp cover, and tighten the lamp coverfixing screw securely with a Phillips screwdriver.Note• When you replace the new lamp unit, the projector resetsthe total usage time of the lamp unit automatically.Lamp coverHandleLamp unit fixiing screwsLampLamp coverfixing screw