BenQ Mh680 Users Manual
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Table of contents 2 Ta b l e o f c o n t e n t s Important safety instructions ........................... 3 Introduction .......................... 7 Projector features ..................................... 7 Shipping contents ...................................... 8 Projector exterior view........................... 9 Controls and functions ..........................10 Positioning your projector.............................. 13 Choosing a location ................................13 Obtaining a...
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Important safety instructions 3 Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. Safety Instructions 1.Please read this manual before you operate your projector. Save it for future reference. 2.Do not look straight at the projector lens during operation. The...
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Important safety instructions 4 Safety Instructions (Continued) 7. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. 8. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions. 9. Never replace the lamp assembly or any electronic components unless the projector is unplugged. 10. Do not place this...
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Important safety instructions 5 Safety Instructions (Continued) 13. Do not place this projector in any of the following environments. - Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector. - Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up. - Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shorten the...
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Important safety instructions 6 Safety Instructions (Continued) 17. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury. 18. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supplys power outlet and call BenQ to have the projector serviced. 19. This product is capable...
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Introduction 7 Introduction Projector features The projector offers the following features • Full HD compatible The projector is compatible with Standard Definition TV (SDTV) 480i, 480p, 576i, 576p and High Definition TV (HDTV) 720p, 1080i and 1080p formats, with the 1080p format providing a true 1:1 image reproduction. • SmartEco™ starts your dynamic power saving The SmartEco™ technology offers a new way of operating the projector lamp system and saves lamp power depending on the content brightness...
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Introduction 8 Shipping contents Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase. Standard accessories The supplied accessories will be suitable for your region, and may differ from those illustrated. *The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information. Optional accessories 1. Spare lamp kit 2. Ceiling mount kit 3. Carry bagProjector Power cord...
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Introduction 9 Projector exterior view 1. External control panel (See Controls and functions on page 10 for details.) 2. Lamp cover 3. Vent (heated air exhaust) 4. Quick-release button 5. Lens cap 6. Focus and Zoom ring 7. Vent (cool air intake) 8. Speaker grill 9. Front IR remote sensor 10. Projection lens 11. RS232 control port 12. USB ports 13. HDMI-input port 14. RGB signal output jack 15. RGB (PC)/Component Video (YPbPr/ YCbCr) signal input jack 16. S-Video input jack Video input jack 17. Audio...
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Introduction 10 Controls and functions Projector 1. Focus ring Adjusts the focus of the projected image. 2. Zoom ring Adjusts the size of the image. 3. Top IR remote sensor 4. MENU/EXIT Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. 5. POWER Toggles the projector between standby mode and on. 6. Left/ Decreases the projector volume. 7. MODE/ENTER Selects an available picture setup mode. Activates the selected On-Screen Display (OSD) menu...