BenQ PE5120 Move the latch to another end as shown in the picture, Resetting the lamp counter

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1.Turn the power off and disconnect the projector from the wall

socket. Turn off all connected equipment and disconnect all other cables.

2. After it has cooled down, turn the projector over. Then loosen the screws and remove the lamp cover as indicated in the picture.

3.Move the latch to another end as shown in the picture.

4.Loosen the screw that holds the lamp to the projector. If the screw is not loosened completely, they could injure your fingers. It is

strongly recommended that you use a magnetic-head screwdriver to retain the screw should it come loose.

5.Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector.

Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector. To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered.

Do not place the lamp in locations where water might splash on it, children can reach it, near or above heat sources, or near flammable materials.

Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

6.Insert a new lamp. Make sure the handle is fully locked, move the

latch back, and tighten the screw firmly.

Loose screw may cause a bad connection, which could result in malfunction.

Do not over tighten the screw.

7. Re-install the lamp cover and tighten the screw. Do not turn the power on with the lamp cover removed. Whenever the lamp is replaced, reset the total lamp operation time. Do not reset if the lamp is not replaced as this could cause damage.

8.Resetting the lamp counter

i.When the projector is next started, press and hold the Exit 5 button on the projector for 5 seconds to display the total used lamp time.

ii.Press Auto on the projector or on the remote control to reset the lamp hour to “0”.

iii.Wait about 5 seconds to let the OSD close.

Additional information

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Contents Welcome Disclaimer CopyrightTable of Contents Additional information Using the on-screen display menusEEC statement for European users Safety, regulatory and legal informationSafety instructions FCC statement for U.S. usersDisposal Avoid using volatile liquidsMoisture condensation Projector exterior view FeaturesAccessories OverviewBottom side Rear connector panelFront adjuster foot Lamp door Rear adjuster feet Rear sideProjector Remote controlControls and functions Aspect buttons Replacing the batteries in the remote controlPreset Refer to page 17 for more information DefaultChoosing a location Positioning your projectorType inch Height cm Width cm Min. cm Ceiling installation for a 169 ratio screenWidescreen ratio screen dimension table Obtaining a preferred projected image sizeWide Inch Standard ratio screen dimension tableType Height Width Min Connecting component-video devices Connecting various equipmentConnecting video inputs Connecting a computerAdjusting the image Using the projector and remote controlTurning the power on Switching input signalsCorrecting Keystone picture distortion Auto-adjusting the imageComponent Video / RCA Analog Video / S-Video input Optimizing the imagePersonalizing the projector menu display DVI-A / DVI-D Video inputPower indicator light flashes and the lamp shuts Turning the power offMenu structure Using the on-screen display menusHow to use the on-screen display menus Dark areas is visible Picture menuInformation menu Setting menuPro-picture menu Advance menuReplacing the lamp Contact your BenQ dealer for assistance Additional informationCare of the projector Move the latch to another end as shown in the picture Resetting the lamp counterWhen the projector is in an abnormal state Indicator lightsService information When the projector is in a normal stateOrdering spare parts or getting information TroubleshootingOptional accessories General characteristics SpecificationsDimensions Optical characteristics