Adjusting the projected image | BenQ MX764 specification

Adjusting the projected image

Adjusting the projection angle

The projector is equipped 4 adjuster feet. These adjusters change the image height and projection angle. To adjust the projector:

Screw the rear 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 23 for details.

Auto-adjusting the image

Do not look into the lens while the lamp is on. The strong light from the lamp 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 size and clarity

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

2.Sharpen the image by rotating the focus ring.

22 Operation

Image 22

BenQ MX764 user manual Adjusting the projected image, Adjusting the projection angle, Auto-adjusting the image

Contents

Welcome MX763/MX764 Digital Projector Table of contents Safety Instructions Important safety instructionsRefer servicing to qualified service personnel Safety Instructions Confined. Allow at least 50 cm clearance Ceiling mounting the projector Projector features Introduction Shipping contents Front/upper side Projector exterior viewRear/lower side Controls and functions Auto Remote control22 12. Network Keystone/Arrow buttons / Up Down MIC/VOL + VOLUME+/VOLUME- Adjusts the sound level MuteOperating the Laser pointer Numeric buttons Remote control effective range Replacing the remote control batteries Front Table Positioning your projectorChoosing a location Front Ceiling Projection dimensions Obtaining a preferred projected image size When the projector position is fixed Shifting the projection lens Connection Connection Connecting video source devices Connecting audio Playing sound through the projector Audio Settings Microphone Volume menuAbout the microphone input Connection Operation Starting up the projector Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarity Correcting keystone Using the menus Use / to highlight the System Setup Basic menu Setting a password Using a security cable lockUtilizing the password function Securing the projector 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 RED To cancel the timer, perform the following steps Setting the presentation timerTop-Left Bottom-Left Top-Right Bottom-Right Freezing the image Remote paging operationsHiding 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 If you are in a Dhcp environment Controlling the projector through a LAN environmentCable connection If you are in a non-DHCP environment Setting the Infrastructure mode Wireless connectionHighlight Wireless LAN and press MODE/ENTER Operation Controlling the projector remotely through a web browser Operation Operation Iii Press Exit to go back to the remote network operation Operation Operation Using the web control lock Using QPresenter Downloading and installing QPresenterDisplaying images through QPresenter Operation Operation Using the broadcasting function Using the USB cable to display computer contentUsing the Projection Login Code Presenting from a USB Reader Using the USB Camera Shutting down the projector Direct power off Main menu Sub-menu Options Menu operationMenu system Basic System Setup Basic Advanced Main menu Sub-menu Options System Setup Advanced Dhcp Description of each menu Management Save Settings Picture ModeTemperature Display menu Picture menu Function Description Teaching Search TimerFunction Description Quick Auto Color Space Settings Operation Receiver Advanced menu Security Settings DescriptionRemote Panel Key Test Pattern System Setup Advanced menu Function DescriptionBaud Rate Closed Network Reset AllInformation menu Function Description Current Maintenance Care of the projector Getting to know the lamp hour Setting Lamp Mode as EconomicLamp information Extending lamp life Timing of replacing the lamp Status Message Replacing the lamp Ensure the handle is fully laid flat and locked in place Resetting the lamp timer Tighten the screws that secure the lamp cover Lamp events IndicatorsLight Status & Description Power events Thermal events Troubleshooting Cause Remedy Specifications Projector specifications Dimensions Ceiling mount installation Timing chart Supported timing for PC input Supported timing for Hdmi Hdcp input Supported timing for Component-YPbPrinput Supported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty Disclaimer