BenQ Pb7210/pb7230/pb7110 Digital Projector Users Manual

We l c o m e
PB7210/ PB7230/ PB7110 Digital Projector
User’s Manual 

Copyright
Copyright 2004 by BenQ Corporation. All rights reserved. No part of this publication may be repro-
duced, transmitted, transcribed, stored in a retrieval system or translated into any language or com-
puter language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, 
manual or otherwise, with out the prior written permission of this company.
Disclaimer
BenQ Corporation makes no representations or warran ties, either expressed or implied, with respect 
to the...

Table of Contents iii
Table of Contents
Important Safety Instructions  ................................. 1
Introduction ...........................................................\
.. 4
Projector Features .................................................................. 4
Shipping Contents  ................................................................. 5
Optional Accessories  ........................................................................... 5
Projector Description...

Table of Contents
iv
Lamp Replacement  .............................................................................. 27
Resetting Lamp Hours ......................................................................... 29
Temp Information ............................................................................... 29
LED Indicator Status & Illustration .................................................... 29
Service Information  ............................................................... 32...

Important Safety Instructions 1
Important Safety Instructions
Your BenQ projector is designed and tested to meet the latest standards for safety of infor-
mation 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.   
Caution
•To prevent shock, do not open the 
cabinet.  There are no user-serviceable 
parts inside. 
• Please read this user’s manual before 
you operate your projector....

Important Safety Instructions
2   
Safety Instructions
1. The lamp becomes extremely hot 
during operation. Allow the projec-
tor to cool for approximately 45 
minutes prior to removing the lamp 
assembly for replacement. 
2. Do not operate lamps beyond the  rated lamp life. Excessive operation 
of lamps beyond the rated life could 
cause them to explode on rare occa-
sions. 
3. Never replace the lamp assembly or  any electronic components unless 
the projector is unplugged.  4. Do not place this...

Important Safety Instructions 3
       
Safety Instructions (Continued)
7. Do not block the ventilation holes. 
- Do not place this unit on a blanket, 
bedding or any other soft surface.
- Do not cover this unit with a cloth or any  other item. 
- Do not place infl ammables near the 
projector.   
If the ventilation holes are seriously 
obstructed, overheating inside the unit 
may result in a fire.
8. Do not place this unit in any of the 
following environments. 
- Space that is poorly ventilated or...

Introduction
4
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:
• Small and light for portability
• Full-function remote control with laser pointer/ remote mouse function
• High quality manual zoom lens
• One-key auto-adjustment to display the best picture quality
• Digital keystone correction to correct distorted images 
• Adjustable...

Introduction 5
Shipping Contents
The projector is shipped with the cables required for connection to a PC and to video equip-
ment. 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.  
Optional Accessories
Projector Soft Carry Case User’s Manual
          Batteries          3-2 Power Converter User’s Manual CD Quick Start Guide Warranty BookletRemote Control S-Video Cable Video Cable VGA Cable
Audio Cable...

Introduction
6
Projector Description
You Projector at a Glance
 
External control panel 
(see next page)
Speaker
IR remote sensor
Ventilation grill
Front adjuster
Projection lens adjuster
Projection lens
Rear adjuster
Lamp door
RGB signal input - 1 
(PC/ Mac)
Audio jack
USB connector
RGB
 signal input - 2 
(PC/ YPbPr/ YCbCr)
RS 232 control port
Video connector
S-Video jack
IR remote sensor
AC power cord inletMain power switch