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BenQ Mp620c Digital Projector User Manual

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    We l c o m e
    MP620c Digital Projector
    Mainstream Series
    User Manual 
    						
    							Copyright
    Copyright 2007 by BenQ Corporation. All rights reserved. No part of this publication may be 
    reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or 
    computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, 
    manual or otherwise, without the prior written permission of BenQ Corporation.
    Disclaimer
    BenQ Corporation makes no representations or warranties, either expressed or implied, with respect 
    to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any 
    particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to 
    make changes from time to time in the contents hereof without obligation to notify any person of 
    such revision or changes.
    *DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are 
    copyrights of their respective companies or organizations. 
    						
    							Table of contents iii
    Table of contents
    Important safety instructions ....................................  1
    Introduction ...............................................................  5
    Projector features ................................................................. 5
    Shipping contents ................................................................. 6
    Projector exterior view ......................................................... 7
    Controls and functions ........................................................ 8
    Positioning your projector ......................................  12
    Choosing a location  ........................................................... 12
    Safety instructions for ceiling mounting of the projector 13
    Obtaining a preferred projected image size ...................... 14
    Connection ...............................................................  17
    Wireless connection (optional)  ........................................ 17
    Cable connection  ............................................................... 17
    Operation .................................................................  25
    Start up  ............................................................................... 25
    Utilizing the password function  ....................................... 26
    Switching input signal ........................................................ 28
    Adjusting the projected image  .......................................... 28
    Selecting the aspect ratio  ................................................... 30
    Selecting a picture mode .................................................... 31
    Hiding the image ................................................................ 32
    Creating your own startup screen - MyScreen function  . 32
    Activating panel key lock  .................................................. 34
    Setting the presentation timer ........................................... 35
    Freezing the image  ............................................................. 35
    Utilizing FAQ function ...................................................... 36
    Shutting down the projector  ............................................. 36
    Menu operation .................................................................. 37
    Maintenance .............................................................  46
    Care of the projector  ......................................................... 46
    Lamp information .............................................................. 47 
    						
    							
    Table of contents
    iv
    Troubleshooting .......................................................  53
    Specifications ............................................................  54
    Projector specifications  ...................................................... 54
    Timing chart ........................................................................\
     55
    Dimensions........................................................................\
    .. 56
    Warranty ...................................................................  57
    Limited warranty ................................................................ 57
    Regulation statements ..............................................  58
    FCC statement  .................................................................... 58
    EEC statement  .................................................................... 58
    WEEE directive ................................................................... 58 
    						
    							Important safety instructions 1
    Important safety instructions
    Your BenQ 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 intense 
    light beam may damage your eyes. 
    3.Refer servicing to qualified service 
    personnel. 4.Always open the lens shutter or 
    remove the lens cap when the 
    projector lamp is on. 
    5. In some countries, the line voltage is 
    NOT stable. This projector is designed 
    to operate safely within a mains 
    voltage between 100 to 240 volts AC, 
    but could fail if power cuts or surges 
    of ±10 volts occur. In areas where the 
    mains voltage may fluctuate or cut 
    out, it is recommended that you 
    connect your projector through a 
    power stabilizer, surge protector or 
    uninterruptible power supply (UPS). 
    6. Do not block the projection lens with 
    any objects when the projector is 
    under operation as this could cause 
    the objects to become heated and 
    deformed or even cause a fire. To 
    temporarily turn off the lamp, press 
    BLANK on the projector or remote 
    control. 
    						
    							Important safety instructions 2  
    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 product on an 
    unstable cart, stand, or table. The 
    product may fall, sustaining serious 
    damage. 
    11. Do not attempt to disassemble this 
    projector. There are dangerous high 
    voltages inside which may cause 
    death if you should come into 
    contact with live parts. The only 
    user serviceable part is the lamp 
    which has its own removable cover.
    Under no circumstances should you 
    ever undo or remove any other 
    covers. Refer servicing only to 
    suitably qualified professional 
    service personnel. 
    						
    							Important safety instructions 3        
    Safety Instructions (Continued)
    12. 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, shortening the 
    projectors life span and darkening the 
    image.
    - Locations near fire alarms
    - Locations with an ambient temperature 
    above 40°C / 104°F
    - Locations where the altitudes are higher 
    than 10000 feet.
    13. Do not block the ventilation holes. 
    - Do not place this projector on a blanket, 
    bedding or any other soft surface. 
    - Do not cover this projector with a cloth or 
    any other item. 
    - Do not place inflammables near the 
    projector.   
    If the ventilation holes are seriously 
    obstructed, overheating inside the 
    projector may result in a fire.
    14. Always place the projector on a level, 
    horizontal surface during operation.
    - Do not use if tilted at an angle of more 
    than 10 degrees left to right, nor at angle 
    of more than 15 degrees front to back. 
    Using the projector when it is not fully 
    horizontal may cause a malfunction of, or 
    damage to, the lamp. 
    15. Do not stand the projector on end 
    vertically. Doing so may cause the 
    projector to fall over, causing injury or 
    resulting in damage to the projector.
    10000 
    feet 
    						
    							Important safety instructions 4
    Safety Instructions (Continued)
    16. 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.
    17. 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 wall socket 
    and call BenQ to have the projector 
    serviced.18. This product is capable of displaying 
    inverted images for ceiling mount 
    installation. 
    Use only BenQs Ceiling Mount Kit for 
    mounting the projector and ensure it is 
    securely installed. 
    19. When the projector is under operation, 
    you may sense some heated air and 
    odor from its ventilation grill. It is a 
    normal phenomenon and not a 
    product defect. 
    						
    							Introduction 5
    Introduction
    Projector features
    The projector integrates high-performance optical engine projection and a user-friendly 
    design to deliver high reliability and ease of use.
    The projector offers the following features.
    • Selectable password protected function
    • Compact and portable unit
    • High quality manual zoom lens
    • One-key auto-adjustment to display the best picture quality
    • Digital keystone correction to correct distorted images 
    • Adjustable color balance control for data/video display
    • Ultra-high brightness projection lamp
    • Ability to display 16.7 million colors
    • Multi-language On-Screen Display (OSD) menus
    • Switchable normal and Economic modes to reduce the power consumption
    • Built-in speaker provides mixed mono audio when an audio input is connected
    • Powerful AV function to provide high quality video image
    • Component HDTV compatibility (YP
    bPr)
    • The apparent brightness of the projected image will vary depending on the ambient 
    lighting conditions, selected input source contrast/brightness settings, and is directly 
    proportional to projection distance.
    • The lamp brightness will decline over time and may vary within the lamp manufacturers 
    specifications. This is normal and expected behavior. 
    						
    							Introduction 6
    Shipping contents
    The projector is shipped with the cables required for connection to a PC or video 
    equipment. 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.
    Optional accessories
    Projector Soft carry case Quick start 
    guideUser manual 
    CD
    Pull the tab before using 
    the remote control
    User manual Remote control with batteries
    VGA cable Power cord Video cable
    1. Spare lamp kit
    2. Ceiling mount kit
    3. Presentation Plus4. Component Video to VGA (D-sub) 
    adaptor cable
    5. RS232 cable
    6. Wireless module 
    						
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