BenQ MW82IST user manual

MW821ST

Digital Projector

User Manual

Contents

Main Ta b l e o f c o nte n t s Important safety instructions Safety Instructions Page Page Ceiling mounting the projector Introduction Projector features Shipping contents Standard accessories Optional accessories Projector exterior view Controls and functions Projector Remote control Remote control effective range Replacing the remote control batteries Positioning your projector Choosing a location Obtaining a preferred projected image size Projection dimensions Connection Connecting video source devices Connecting audio Playing sound through the projector About the microphone input Signal Parameter Min Type Max Operation Starting up the projector Adjusting the projected image Adjusting the projection angle Auto-adjusting the image Fine-tuning the image clarity Correcting keystone Operation 21 Using the menus Status Current input signal The OSD screenshots below are for reference only, and may differ from the actual design. Below is the overview of the OSD menu. Securing the projector Using a security cable lock Utilizing the password function Setting a password If you forget the password Entering the password recall procedure Changing 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 Optimizing the image Using Wall Color Selecting a picture mode Setting the User 1/User 2 mode Fine-tuning the image quality in user modes Adjusting Brightness Adjusting Contrast Adjusting Color Adjusting Tint Setting a preferred color temperature 3D Color Management Resetting current or all picture modes Setting the presentation timer To cancel the timer, perform the following steps: Remote paging operations Freezing the image Hiding the image Blank Timer menu to let the projector return the image automatically after a period of Locking control keys Basic > Panel Key Lock menu and press / to select Off. Operating in a high altitude environment Adjusting the sound Muting the sound Adjusting the sound level Adjusting the microphone volume Turning off the Power On/Off Ring Tone Using the teaching templates Shutting down the projector Direct power off Menu operation Menu system 1. DISPLAY 2. PICTURE 3. SOURCE 4. SYSTEM SETUP: Basic 5. SYSTEM SETUP: Advanced 6. INFORMA TION Description of each menu Page Page Page Page Page Page Maintenance Care of the projector Cleaning the lens Cleaning the projector case Storing the projector Lamp information Getting to know the lamp hour Extending lamp life Timing of replacing the lamp Status Message Replacing the lamp Page Page Indicators Light Status & Description Power even ts Lamp events Thermal events Troubleshooting Specifications Projector specifications Optical Electrical Mechanical Dimensions Wall mount installation Minimum Ceiling Height (mm) = f + H + b + 60 + 274+ c Timing chart Supported timing for PC input Resolution Mode Vert ic al Frequency (Hz) Horizontal Frequency (kHz) Supported timing for HDMI (HDCP) input Resolution Mode Vert ic al Frequency (Hz) Horizontal Frequency (kHz) Pixel Supported timing for Component-YPbPr input Supported timing for Video and S-Video inputs Warranty and Copyright information Limited warranty Copyright Disclaimer Patents