BenQ SP920P user manual Adjusting the projected image, Adjusting the projection angle

Page 28

English

Adjusting the projected image

Adjusting the projection angle

The projector is equipped with 4 adjuster feet. These adjusters change the picture height and projection angle.

To adjust the projector, slightly lift the front or the back of the projector and screw the feet in or out until the picture is positioned where you want it.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected picture becomes trapezoidal. To correct this situation, see "Correcting keystone" on page 29 for details.

Auto-adjusting the image

In some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or remote control. Within 3 seconds, the built-in Intelligent Auto Adjustment function will re- adjust the values of Frequency and Clock to provide the best picture quality.

The current source information will be displayed in the corner of the screen for 3 seconds.

The screen will be blank while AUTO is functioning.

Fine-tuning the image size and clarity

1.Adjust the projected image to the size that you need using the zoom ring.

2.Then sharpen the image by rotating the focus ring.

i.Be aware of the vent where hot air comes from.

ii.Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.

28 Operation

Image 28

Contents Welcome SP920P Digital ProjectorTable of contents Important safety instructions With all windows rolled upCigarette smoke may contaminate optical 3000 m 10000 feetImportant safety instructions Ceiling mounting the projector Projector features IntroductionShipping contents Projector exterior view RGB signal output socketFront/upper side Rear/lower side Controls and functions ProjectorMode MuteRemote control effective range Making the remote control a wired controlOperating the Laser pointer Operating the projector from the frontPositioning your projector Choosing a locationObtaining a preferred projected image size Select your screen size Projection dimensions ZoomConnecting a computer or monitor Connecting a computerConnection To connect the projector to a notebook or desktop computerTo connect the projector to a monitor Connecting a monitorWith a VGA cable With a VGA to DVI-A cable Connecting Video source devices Connecting AudioBest video quality Better video qualityConnecting a Hdmi source device To connect the projector to a Hdmi source deviceConnecting a DVI-D source device To connect the projector to a DVI-D source deviceConnecting a Component Video source device To connect the projector to a Component Video source deviceWith a Component Video cable With a Component Video to VGA D-Sub adaptor cableConnecting an S-Video or a composite Video source device To connect the projector to an S-Video/Video source deviceOperation Starting up the projectorUsing the On-Screen Display OSD menus Using a security cable lockUse / to highlight the System Setup Basic menu Securing the projectorUtilizing the password function Setting a passwordIf you forget the password To leave the OSD menu, press MENU/EXITEntering the password recall procedure Changing the passwordDisabling the password function Confirm the new password by re-entering the new passwordSwitching input signal Changing Color SpaceAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarityMagnifying and searching for details Correcting keystoneSelecting the aspect ratio About the aspect ratioUsing Wall Color Selecting a picture modePC input signals D-Sub/Comp. analog RGB and DVI-D DVI-D Optimizing the imageFine-tuning the image quality in user modes Selecting a color temperature Adjusting Brilliant Color3D Color Management Setting the presentation timer Repeat steps 3 to 6 for other color adjustmentsPress MENU/EXIT to exit and save the settings Follow these steps to utilize this functionTo cancel the timer, perform the following steps How to use the Timer ON/SHOW key?Using the remote control Using the OSD menuUtilizing FAQ function Possible solutions To exit the OSD menu, press MENU/EXITHiding the image Freezing the imagePress / or go to the System Setup Basic Panel Key Lock To activate the High Altitude ModeLocking control keys Operating in a high altitude environmentAdjusting the sound Adjusting the sound levelTurning off the Power on/off ring tone Creating your own startup screenSetting the lamp mode Personalizing the On-Screen Display OSD menusShutting down the projector Menu structure On-Screen Display OSD MenusMain menu Sub-menu Options Setup Basic AdvancedDescription of each menu Presentation Timer Auto Power OffBlank Timer Sleep TimerLamp Settings Security SettingsReset All Settings FAQ-Image InstallationCare of the projector MaintenanceLamp information Setting Lamp Mode as Dual-Reliable Setting Auto Power OffExtending lamp life Timing of replacing the lampReplacing the lamp Screwdriver Remove the lamp cover from the projectorResetting the corresponding lamp timer Go to the System Setup Advanced Lamp Settings menuRestart the projector Way into the projectorIndicators Troubleshooting Projector specifications SpecificationsDimensions Timing chart Supported timing for Analog RGB inputSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsResolution Horizontal Vertical Pixel Frequency ModeSupported timing for DVI-D and Hdmi Hdcp input Frequency kHz Frequency Hz MHzOther information Regulation statementsEnglish