Correcting keystone | BenQ LX60ST, LW61ST specification

Correcting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, besides adjusting the height of the projector, if you want the projector to automatically correct image keystoning, be sure the Auto Keystone function in the DISPLAY menu is On.

Or you will need to manually correct it following ONE of these steps.

•Using the remote control

Press / on the projector or remote control to display the Keystone correction page. Press

	to correct keystoning at the top of the image. Press						/ .
	to correct keystoning at the top of the image. Press	Press	/ .		Press
	to correct keystoning at the bottom of the	Press	/ .		Press
	image.

•Using the OSD menu

1.Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Keystone and press MODE/ENTER. The Keystone correction page is displayed.

3.Press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image.

22 Operation

Image 22

BenQ LX60ST, LW61ST user manual Correcting keystone

Contents

LX60ST/LW61ST Table of contents Important safety instructions Safety Instructions 3000 m Feet This apparatus must be earthed Ceiling mounting the projector Projector features Introduction Shipping contents Front/upper side Projector exterior viewRear/lower side Controls and functions Source selection buttons COMPUTER-1, COMPUTER-2 Remote controlNetwork Setting Enters network setting directly Test Keystone/Arrow buttons / Up Down MIC/VOL + VOLUME+/VOLUME- Adjusts the sound level MuteOperating the Laser pointer Numeric buttons Replacing the remote control batteries Remote control effective rangeOperating the projector from Front Rear Front Table Positioning your projectorChoosing a location Front Ceiling Projection dimensions Obtaining a preferred projected image size LW61ST Connection Connection Connecting audio Connecting video source devicesPlaying sound through the projector About the microphone input Device Operation Starting up the projector Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image clarity Correcting keystone Using the menus Highlight Setting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTER Entering the password recall procedure If you forget the passwordChanging the password Disabling the password function Switching input signal Changing Color Space Magnifying and searching for details Selecting the aspect ratio About the aspect ratio Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menu Fine-tuning the image quality in user modes Adjusting Brilliant Color 3D Color Management Selection Description Setting the presentation timerTop-Left Bottom-Left Top-Right Bottom-Right Freezing the image To cancel the timer, perform the following stepsRemote paging operations Hiding the image Locking control keys To activate the High Altitude ModeUsing the remote control Operating in a high altitude environment Adjusting the microphone volume Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring Tone Supported image formats When viewing thumbnailsPresenting from a USB Reader To view your pictures as a slide show, follow these steps Press Power or OFF a second time. The Power indicator light Direct power offSetting Shutting down the projector Main menu Sub-menu Options Menu operationMenu system Basic Advanced IP Address Wired LAN Subnet MaskDefault Gateway DNS Server Description of each menu Management Save Settings Picture ModeTemperature Display menu Picture menu Function Description Teaching Settings System Setup Basic Function Description Quick AutoTimer Search Panel Key AdjustmentsReceiver Lock Test Pattern System Setup Advanced menu Function DescriptionBaud Rate Closed Current Reset AllNetwork System Maintenance Care of the projector Getting to know the light source hour Setting Light Source Mode Selection as EconomicLight source information Extending light source life Replacing the light source Timing of replacing the light sourceStatus Message Light Status & Description Power events IndicatorsThermal events Troubleshooting Specifications Projector specifications Wall mount installation DimensionsMinimum installation requirements Wxga Minimum Ceiling Height mm = f + H + b + 60 + 274+ c Ceiling mount screw Timing chart Supported timing for PC input Supported timing for Hdmi Hdcp input KHz Supported timing for Video and S-Video inputs Supported timing for Component-YPbPrinputTiming Copyright Warranty and Copyright informationLimited warranty Disclaimer