Panasonic PT-VX505NU Service Manual

Also see for PT-VW435NE: Operating instructions

Contents

Panasonic PT-VX505NU Service Manual Manual pdf 12 page image

-12-Replacing the lamp unitMaintenanceCAUTION:• When the projector is mounted on a ceiling, do not work with yourface close to the projector.• Attach the lamp unit and the lamp cover securely.• When you experience difficulty in installing the lamp, remove it andtry again. If you use force to install the lamp, the connector may bedamaged.1) Turn off the projector. Unplug the AC power cord. Wait at least1 hour and make sure the lamp unit and surroundings arecool.2) Use a Phillips screwdriver to loosen the lamp cover fixingscrew and remove the lamp cover.• Remove the lamp cover by pulling it slowly toward the directionof the arrow.3) Use a Phillips screwdriver to loosen the three lamp unit fixingscrews until the screws turn freely. Hold the used lamp unitby its handles, and pull it gently from the projector.4) Insert the new lamp unit in correct direction. Tighten the threelamp unit fixing screws securely with a Phillips screwdriver5) Attach the lamp cover, and tighten the lamp cover fixing screwsecurely with a Phillips screwdriver.• Attach the lamp cover by pushing it slowly opposite the directionof the arrow.Note• When you replace the new lamp unit, the projector resets the totalusage time of the lamp unit automatically.Lamp coverHandleLamp unit fixiing screwsLamp unitLamp coverfixing screwLamp unit