BenQ PE7700 user manual English

Page 31

4.Loosen the screws that hold the lamp to the projector. If the screws are 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.Slowly pull the lamp straight 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, where 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 it is securely in place.

7.Tighten the screws securing the lamp box.

8.Reinstall the lamp cover.

9. Tighten the screws on the lamp cover.

Do not over tighten the screws.

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

10. Turn the power on and go into Setup > Lamp > Reset Lamp Timer menu to reset the lamp time.

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 the lamp time if the lamp is not replaced, as this could cause damage.

English

Additional information

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Contents PE7700 Digital Projector Home Theater User’s Manual WelcomeDisclaimer CopyrightTable of Contents Menus Menu structure Using the menus Picture menu Display menuSetup menu IndicatorsEEC statement for European users Safety, regulatory and legal informationSafety instructions FCC statement for US usersSafety, regulatory and legal information Do not block the ventilation holes Avoid volatile liquid Moisture condensationDisposal Overview FeaturesShipping contents Rear side Bottom and right sides Connector panelProjector exterior view Front / upper sideControls and functions Remote controlControl panel Used to select the desired menu or to make adjustments Selects the image aspect ratio to suit the input signalMemory 1, 2, 3 and default buttons Refer to 26 for more Default settings for the current input sourceIII. Floor rear Positioning your projectorChoosing a location Floor frontWidescreen ratio screen dimension table Installation for a 169 ratio screenObtaining a preferred projected image size Tele Wide Inch Installation for a 43 ratio screenStandard ratio screen dimension table Type Height Width MinConnecting component video devices Connecting various equipmentConnecting video inputs Connecting Hdmi devicesConnecting S-video or video devices Connecting a computerConnect the projector to a computer with a VGA-BNC cable Preparations Using the projector and remote controlTurning the power on Switching input signalsOptimizing the image Adjust the imageAdjusting the angle height Auto-adjusting the imageLetter Box Enlarges an Selecting a preset modeOther adjustments Selecting aspect ratioSaving and loading the video memory Personalizing the projector menu displayPIP POP Turning the power offMenu structure MenusPicture menu Using the menusPOP Extended Picture SettingsDisplay menu PIPVideo Setup menuVideo Composite video signal Video S-Video video signal Options menuLamp Advanced menuDust Filter Additional information Cleaning the lensCleaning the projector case Cleaning and replacing the dust filterTransporting the projector Storing the projectorRemove the lamp cover English When the projector is in a normal state IndicatorsWhen the projector is in an abnormal state Image is unstable TroubleshootingPicture is blurred Dimensions Specifications