BenQ Mp721 Users Manual

We l c o m e
MP721/MP721c Digital Projector
Mainstream Series
User Manual
Downloaded From projector-manual.com BenQ Manuals 

Copyright
Copyright 2006 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...

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...

Table of contents iv
Troubleshooting .......................................................  53
Specifications ............................................................  54
Projector specifications  ...................................................... 54
Timing chart ........................................................................ 55
Dimensions.......................................................................... 56
Warranty...

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...

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...

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...

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...

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...

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...