BenQ LW61ST, LX60ST user manual Adjusting the projected image, Adjusting the projection angle

Page 21

Adjusting the projected image

Adjusting the projection angle

The projector is equipped 2 adjuster feet. These adjusters change the image height and projection angle. To adjust the projector:

Screw the adjuster feet to fine-tune the horizontal angle.

To retract the feet, screw the adjuster feet in a reverse direction.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected image becomes trapezoidal. To correct this situation, see "Correcting keystone" on page 22 for details.

Auto-adjusting the image

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

Be careful when you press the quick- release button as it is close to the exhaust vent where hot air comes from.

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.

This function is only available when PC signal (analog RGB) is selected.

Fine-tuning the image clarity

Sharpen the image by rotating the focus ring.

Operation 21

Image 21

Contents LX60ST/LW61ST Table of contents Safety Instructions Important safety instructions3000 m Feet This apparatus must be earthed Ceiling mounting the projector Introduction Projector featuresShipping contents Projector exterior view Front/upper sideRear/lower side Controls and functions Network Setting Enters network setting directly Test Remote controlSource selection buttons COMPUTER-1, COMPUTER-2 Keystone/Arrow buttons / Up DownOperating the Laser pointer VOLUME+/VOLUME- Adjusts the sound level MuteMIC/VOL + Numeric buttonsRemote control effective range Replacing the remote control batteriesOperating the projector from Front Rear Choosing a location Positioning your projectorFront Table Front CeilingObtaining a preferred projected image size Projection dimensionsLW61ST Connection Connection Connecting video source devices Connecting audio Playing sound through the projector Device About the microphone inputStarting up the projector OperationAdjusting the projection angle Adjusting the projected imageAuto-adjusting the image Fine-tuning the image clarityCorrecting keystone Highlight Using the menusUtilizing the password function Using a security cable lockSetting a password Highlight Change Security Settings and press MODE/ENTERIf you forget the password Entering the password recall procedureChanging the password Disabling the password function Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAbout the aspect ratio Selecting a picture mode Using Wall ColorSetting the User 1/User 2 mode Go to the Picture Picture Mode menuAdjusting Brilliant Color Fine-tuning the image quality in user modes3D Color Management Setting the presentation timer Selection DescriptionTop-Left Bottom-Left Top-Right Bottom-Right Remote paging operations To cancel the timer, perform the following stepsFreezing the image Hiding the imageUsing the remote control To activate the High Altitude ModeLocking control keys Operating in a high altitude environmentAdjusting the sound level Adjusting the soundAdjusting the microphone volume Turning off the Power On/Off Ring TonePresenting from a USB Reader When viewing thumbnailsSupported image formats To view your pictures as a slide show, follow these stepsSetting Direct power offPress Power or OFF a second time. The Power indicator light Shutting down the projectorMenu system Menu operationMain menu Sub-menu Options BasicAdvanced Default Gateway Wired LAN Subnet MaskIP Address DNS ServerDescription of each menu Temperature Picture ModeManagement Save Settings Display menu Picture menu Function Description TeachingTimer System Setup Basic Function Description Quick AutoSettings SearchReceiver AdjustmentsPanel Key LockBaud Rate System Setup Advanced menu Function DescriptionTest Pattern ClosedNetwork Reset AllCurrent SystemCare of the projector MaintenanceLight source information Setting Light Source Mode Selection as EconomicGetting to know the light source hour Extending light source lifeTiming of replacing the light source Replacing the light sourceStatus Message Indicators Light Status & Description Power eventsThermal events Troubleshooting Projector specifications SpecificationsDimensions Wall mount installationMinimum installation requirements Wxga Ceiling mount screw Minimum Ceiling Height mm = f + H + b + 60 + 274+ cSupported timing for PC input Timing chartKHz Supported timing for Hdmi Hdcp inputSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsTiming Limited warranty Warranty and Copyright informationCopyright Disclaimer