Bench Mx750/mp780st Digital Projector User Manual
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Page 11
Introduction 11 Controls and functions Projector 6. AUTO Automatically determines the best picture timings for the displayed image. See Auto-adjusting the image on page 31 for details. 7. Power/POWER indicator light Toggles the projector between standby mode and on.See Starting up the projector on page 30 and Shutting down the projector on page 69 for details. Lights up or flashes when the projector is under operation. See Indicators on page 90 for detail. 8. TEMPerature indicator light Lights up...
Page 12
Introduction 12 Mounting the projector We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property. If you intend to mount your projector on the ceiling or wall, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit or wall mount kit and that you ensure it is securely and safely installed. If you use a non-BenQ brand projector mounting kit, there is a...
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Introduction 13 Remote control 1. ON Turns on the projector. See Starting up the projector on page 30 for details. 2. COMPUTER-1/COMPUTER-2 Displays RGB (PC)/Component video (YPbPr/ YCbCr) signal. 3. S-VIDEO Displays S-video signal. 4. MENU/EXIT Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. See Using the menus on page 33 for details. 5. BLANK Used to hide the screen picture. See Hiding the image on page 44 for details. 6. Keystone/Arrow...
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Introduction 1418. AUTO Automatically determines the best picture timings for the displayed image. See Auto-adjusting the image on page 31 for details. 19. Right/ When the On-Screen Display (OSD) menu is activated, the #6, #8, and #19 keys are used as directional arrows to select the desired menu items and to make adjustments. See Using the menus on page 33 for details. Activates panel key lock. See Locking control keys on page 45 for details. 20. LASER Emits visible laser pointer light for...
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Introduction 15 Infra-Red (IR) remote control sensor is located on the front of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projectors IR remote control sensor to function correctly. The distance between the remote control and the sensor should not exceed 8 meters (~ 26 feet). Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra-red beam. Replacing the remote control...
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Positioning your projector 16 Positioning your projector Choosing a location Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment. Your projector is designed to be installed in one of four possible installation locations: Your room layout or personal preference will...
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Positioning your projector 17 Obtaining a preferred projected image size The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size. The projector should always be placed horizontally level (like flat on a table), and positioned directly perpendicular (90° right-angle square) to the horizontal center of the screen. This prevents image distortion caused by angled projections (or projecting onto angled surfaces). If...
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Positioning your projector 18 How to determine the position of the projector for a given screen size 1. Select your screen size. 2. Refer to the table on page 19-20 and find the closest match to your screen size in the left columns labelled Screen size. Using this value, look across this row to the right to find the corresponding average distance from screen value in the column labelled Average. This is the projection distance. 3. On that same row, look across to the right column and make note of the...
Page 19
Positioning your projector 19 MX750 Projection dimensions Refer to Dimensions on page 93 for the center of lens dimensions of this projector before calculating the appropriate position. There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this...
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Positioning your projector 20 MP780 ST Projection dimensions Refer to Dimensions on page 93 for the center of lens dimensions of this projector before calculating the appropriate position. There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this...
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