BenQ Pe7700 Users Manual

							PE7700 Digital Projector
Home Theater
User’s Manual
Welcome
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							2 Copyright  
Copyright
Copyright © 2005 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 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 of BenQ Corporation to notify any person of
such revision or changes.
*DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are copy-
rights of their respective companies or organizations.
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							  3
  Table of Contents
EnglishTa b l e  o f  C o n t e n t s
Safety, regulatory and legal information ........................................................... 5
FCC statement (for United State users)  ..................................................................... 5
EEC statement (for European users)  .......................................................................... 5
MIC statement  ............................................................................................................. 5
Safety instructions  ....................................................................................................... 5
Moisture Condensation  .............................................................................................. 8
Avoid volatile liquid  .................................................................................................... 8
Disposal ........................................................................................................................ 8
Overview ............................................................................................................. 9
Features ...................................................................................................... 9
Shipping contents  ...................................................................................... 10
Optional accessories  .................................................................................................... 10
Installing or replacing batteries  .................................................................................. 10
Projector exterior view  .............................................................................. 11
Front / upper side  ........................................................................................................ 11
Rear side  ....................................................................................................................... 11
Bottom and right sides  ................................................................................................ 11
Connector panel  .......................................................................................................... 11
Controls and functions .............................................................................. 12
Control panel  ............................................................................................................... 12
Remote control  ............................................................................................................ 12
Positioning your projector  ................................................................................. 14
Choosing a location  ................................................................................... 14
Obtaining a preferred projected image size  ............................................. 15
Installation for a 16:9 ratio screen  .............................................................................. 15
Installation for a 4:3 ratio screen  ................................................................................ 16
Connecting various equipment  ......................................................................... 17
Connecting video inputs  ........................................................................... 17
Connecting HDMI devices  ......................................................................................... 17
Connecting component-video devices  ....................................................................... 17
Connecting S-video or video devices  ......................................................................... 18
Connecting a computer ............................................................................. 18
Using the projector and remote control ............................................................ 19
Preparations ............................................................................................... 19
Turning the power on  ............................................................................... 19
Switching input signals .............................................................................. 19
Adjust the image  ........................................................................................ 20
Adjusting the angle height  .......................................................................................... 20
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							4 Table of Contents  
EnglishAuto-adjusting the image  ........................................................................................... 20
Fine-tuning the image size and clarity  ....................................................................... 20
Optimizing the image  ................................................................................20
1. Selecting a preset mode  .......................................................................................... 21
2. Selecting aspect ratio ............................................................................................... 21
3. Other adjustments  .................................................................................................. 21
Personalizing the projector menu display  ................................................22
Saving and loading the video memory  .....................................................22
Using PIP (Picture-In-Picture) and POP (Picture-On-Picture) functions 22
Turning the power off ................................................................................23
Menus .................................................................................................................. 24
Menu structure ...........................................................................................24
Using the menus  ........................................................................................25
Picture menu  ..............................................................................................25
Display menu  .............................................................................................26
Option menu  ..............................................................................................27
Setup menu  ................................................................................................27
Advanced menu  .........................................................................................28
Additional information  ...................................................................................... 29
Care of the projector  ..................................................................................29
Cleaning the lens  ......................................................................................................... 29
Cleaning the projector case  ........................................................................................ 29
Cleaning and replacing the dust filter ........................................................................ 29
Storing the projector ................................................................................................... 30
Transporting the projector  ......................................................................................... 30
Replacing the lamp (Contact your BenQ dealer for assistance)  ..............30
Indicators ....................................................................................................32
Troubleshooting .........................................................................................33
Specifications ..............................................................................................34
Optical characteristics ................................................................................................. 34
Electrical characteristics .............................................................................................. 34
Input ............................................................................................................................ 34
General characteristics  ................................................................................................ 34
Dimensions ................................................................................................34
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							  5
  Safety, regulatory and legal information
EnglishSafety, regulatory and legal information
Thank you for your purchase of this quality BenQ video projector! It has been designed to provide you with a 
home theater viewing experience. For the best result, please read this manual carefully as it is your guide 
through the control menus and operation.
FCC statement (for United State users)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful 
interference in a residential installation.
CLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not installed and used 
in accordance with the instructions, may cause harmful interference to radio communications. However, there 
is no guarantee that interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by turning the equipment off 
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the distance between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected.
— Consult the dealer or an experienced radio/TV technician for help.
EEC statement (for European users)
This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electro 
Magnetic Compatibility) and fulfills these requirements.
MIC statement
B class equipment (Household purpose info/telecommunications equipment)
As this equipment has undergone EMC registration for household purpose, this product can be used in any area 
including residential areas.
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 user’s manual before you 
operate your projector. Save this user’s 
manual for future reference.   2. Always open the lens shutter or 
remove the lens cap when the 
projector lamp is on. 
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							6 Safety, regulatory and legal information  
English
Safety instructions (continued)
3. Refer servicing only to qualified service 
personnel. 
4. To reduce the risk of electric shock, do not 
disassemble this appliance. There are no 
user serviceable parts inside. Take it to a 
qualified technician when service or repair 
is required. Incorrect reassembly can 
cause a malfunction of the projector or 
electric shock when the appliance is 
subsequently used. 
5. Do not look straight at the projector lens 
during operation. The intense light beam 
may damage your eyes. 
6. Never replace the lamp assembly or any 
electronic components unless the 
projector is unplugged. 7. In some countries, the line voltage is NOT 
stable. This projector is designed to 
operate safely with a mains voltage 
between 100 and 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). 
8. The lamp becomes extremely hot during 
operation. Allow the projector to cool for 
approximately 45 minutes prior to 
removing the lamp assembly for 
replacement. 
9. 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. 
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							  7
  Safety, regulatory and legal information
English  
Safety instructions (continued)
10. This product is capable of displaying 
inverted images for ceiling mount 
installation. Please use BenQ’s Ceiling 
Mounting Kit for mounting the projector 
and ensure it is securely installed. 
11. Do not block the ventilation holes. 
- Do not place the projector on a blanket, 
bedding or any other soft surface. 
- Do not cover the 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 cause damage to the lamp, the projector 
to fail or result in fire.
12. Do not place this product on an unstable 
cart, stand, or table. The product may fall, 
sustaining serious damage. 13. Do not place the 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 
projector’s lifespan and darkening the 
screen. 
- Locations near fire alarms
- Locations with an ambient temperature 
above 40°C / 104°F
- Locations where altitude are higher than 
10000 feet.
6000~
feet 10000
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							8 Safety, regulatory and legal information  
English
Moisture Condensation
Never operate the projector immediately after moving it from a cold location to a hot location. When the 
projector is exposed to such a change in temperature, moisture may condense on the crucial internal parts. To 
prevent the projector from possible damage, do not use the projector for at least 2 hours when there is a sudden 
change in temperature.
Avoid volatile liquid
Do not use volatile liquids, such as insecticide or some types of cleaner, near the projector. Do not have rubber or 
plastic products touching the projector for a long time. They will leave marks on the finish. If cleaning with a 
chemically saturated cloth, be sure to follow the product’s safety instructions.
Disposal
This product contains the following materials which are harmful to human bodies and environment.
•  Lead, which is contained in solder. 
•  Mercury, which is used in lamp.
To dispose the product or used lamps, consult your local environment authorities for regulations.
Safety instructions (continued)
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 or other components. 
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 it.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 supply’s wall 
socket and call BenQ to have the projector 
serviced.
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							  9
  Overview
EnglishOverview
Features
QHigh Picture Quality
This single DMD DLP™ projector provides excellent picture quality, a high contrast ratio and very good 
color uniformity.
QDynamic Performance and Rich Gray-Scale
With a 6-segment color wheel, the projector can attain refresh rates of up to 300 Hz which provides dynamic 
performance and rich gray-scale without the color flicker or rainbow effect associated with other single-
DMD DLP™ projectors.
QSealed Optical Engine
The optical engine uses a high-quality lens for maximizing optical performance. The sealed optical engine 
prevents light leakage and any dust from entering the engine, which could cause annoying spots in the 
projected image.
QFixed CAT optical lens for robust contrast ratio 2500:1
The projector is added an aperture in lens to get the optimization of the contrast ratio and brightness.
QLow-Noise Operation
The projectors unique cooling system design prevents annoying fan noise, and is rated at less than 29 dB at 
normal mode and 26 dB at Economic mode.
QWide Variety of Inputs
The projector can support a wide variety of video formats. The component inputs are used to connect the 
projector to HDTV receivers and DVD players. They use RCA connectors to minimize signal degradation 
that may be caused by installations that have longer cables.
QHDTV Ready
The projector is compatible with 480i, 480P, 576i, 576p, 1080i and 720P formats. 
QDe-interlacing with 3:2 Pull-Down
Using BenQs proprietary de-interlacing technology, the projector provides exceptional scaling and film-to-
video (3:2 pull-down) conversion for the most artifact-free images possible.
QPIP/POP function
The Picture-In-Picture (PIP) and Picture-On-Picture (POP) functions allow you to display two inputs on 
the screen at the same time.
QVideo Memor y
This projector allows users to store up to three different configurations in its video memories to optimize 
the image for different types of signal.
QMultilingual OSD (On-Screen Display) menus
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							10 Overview  
EnglishShipping contents
The projector is shipped with the cables required for connection to a video and PC equipment.Some of the items 
may not be available depending on the region. Please check with your place of purchase.
Some of the accessories may vary from country to country. 
Optional accessories
1. HDMI cable
2. Ceiling mounting kit
Installing or replacing batteries
Push on the cover and slide it to open. Install two AAA 
batteries with the correct polarities, then close the 
cover
Notes on batteries
QDo not mix an old battery with a new one, or mix different types of batteries.
QAvoid leaving the remote control and batteries in an excessive heat or humid environment like the 
kitchen, bathroom, sauna, sunroom, or in a closed car.
QDispose of used batteries according to the battery manufacturer’s instructions and local environment 
regulations for your region.
QIf the remote control will not be used for an extended period of time, remove the batteries to avoid 
damage to the control from possible battery leakage.
Projector User’s manual Warranty card VGA-BNC cable Video cable
 US (110V) EU (220V) UK (240V)
Remote control and batteries Power cable S-Video cable
PE6800 Digital Projector
Home Theater
Users Maunal
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