Benq CP120 User Manual

WelcomeCP120 Digital ProjectorCommuter SeriesUser’s Manual

Important safety instructions2 Safety instructions1. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately

Important safety instructions 3Safety instructions (continued)7. Do not place this projector in any of the following environments. - Space that is poo

Important safety instructions4Safety instructions (continued)11. Do not block the projection lens with any objects when the projector is under operati

Introduction 5IntroductionProjector featuresThe projector integrates high-performance optical engine projection and a user-friendly design to deliver

Introduction6Shipping contentsThe projector is shipped with the cables required for connection to a PC and to video equipment. Carefully unpack and ve

Introduction 7Projector exterior viewFront / Upper sideRear sideLower sideCP120External control panel (See page "External control panel" on

Introduction8Controls and functionsExternal control panel1. Zoom ring (Refer to "Fine-tuning the image size and clarity" on page 24 for mor

Introduction 9When the projector is in standby, press once to turn the projector on.When the projector is on, press twice to switch the projector to s

Introduction10Remote control description1. Power (Refer to "Start up" on page 21 and "Shutdown" on page 27 for more infor-mation)T

Introduction 1111. Channel (Refer to "Making wireless presentation" on page 30 for more information.)When the Wireless Connection menu is di

CopyrightCopyright 2005 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a

Positioning your projector12Positioning your projectorChoosing a locationYour projector is designed to be installed in one of two possible installatio

Positioning your projector 13signal) will display in a 4:3 aspect ratio (and will require an additional 33% display height than that of the scaled 16:

Positioning your projector14How to determine the recommended screen size for agiven distanceThis method can be used for situations where you have purc

Positioning your projector 15Screen size chartThere is 3% ~ 5% tolerance among these numbers due to optical component variations.4:3 Screen Diagonal 4

Connection16ConnectionWhen connecting a signal source to the projector, be sure to:1. Turn all equipment off before making any connections.2. Use the

Connection 17Connecting Video source devicesThis section describes how to connect the projector to Video source devices using video cables. Video cabl

Connection18Connecting a Component Video source deviceExamine your Video source device to determine if it has a set of unused Component Video output s

Connection 19Connecting an S-Video source deviceExamine your Video source device to determine if it has an unused S-Video output socket available: • I

Connection20Connecting a composite Video source deviceExamine your Video source device to determine if it has a set of unused composite Video output s

Using the projector 21Using the projectorStart upIf the projector is still hot from previous activity, it will run the cooling fan for approximately 9

Without prejudice to any statutory or other rights you may have, BENQ may terminate this SLA if you fail to comply with the terms and conditions of th

Using the projector22The projector will also display its name, current wireless connection mode and channel in the lower part of the dialog. The defau

Using the projector 234. You have the following options:• Press Auto to continue. The set-up is finished when the message “Password setup completed” d

Using the projector24Adjusting the heightThe projector is equipped with one quick-release adjuster foot and one rear adjuster foot. These adjusters ch

Using the projector 25Correcting keystoneKeystoning refers to the situation where the projected image is noticeably wider at either the top or bottom.

Using the projector26Automatic keystone correctionYour projector is equipped with Autokeystone function that corrects keystoning automatically. See &q

Using the projector 27Remote paging operationsFreezing the imageShutdown• Do not unplug the power cord before the projector shutdown sequence is compl

Using the projector28Using the wireless functionsYour projector provides wireless connectivity that allows one or multiple wireless enabled client PCs

Using the projector 29Preparing your computer for wireless connectionChecking the TCP/IP settings of your computerIn order for the projector to connec

Using the projector304. Make sure that Obtain an IP address automatically and Obtain DNS server address automatically are selected, and then click the

Using the projector 313. The following Wireless Connection menu will be projected. If not, press the Wireless (or SOURCE/WIRELESS) button.4. Start you

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Using the projector32suitable mode. The selected mode will display on the projected Wireless Connection menu. Current wireless connection channel will

Using the projector 339. Click on the name of the discovered projector and then click the Connect button.10. The computer will start connecting to the

Using the projector34The Wireless Wizard icon on Windows Taskbar will also turn from to to indicate the status.13. Press the 5 or 6button on the p

Using the projector 352. On the next presenter’s computer, click the Presentation Jumper button in the Wireless Wizard window.Method 2: Projector cont

Using the projector36Menu operationMenu systemPlease note that the on-screen display (OSD) menus vary according to the signal type selected. *When a V

Using the projector 37Using the menusThe projector is equipped with on-screen display (OSD) menus for making various adjustments and settings.There ar

Using the projector381. Picture menu• Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are n

Using the projector 39Keystone (0)Corrects any keystoning of the image. Refer to "Correcting keystone" on page 25 for more information.Color

Using the projector402. Pro-Picture menuSome picture adjustments are available only when certain input ports are in use. Unavailable adjustments are n

Using the projector 413. Setting menuFunction (default setting/value)DescriptionOSD Time (10)Sets the length of time the OSD will remain active after

Table of Contents iiiTable of ContentsImportant safety instructions...1Introduction ...

Using the projector424. Advance menuFunction (default setting/value)DescriptionMirror (Floor front)The projector can be installed behind a screen. In

Using the projector 43High Altitude Mode (Off)If you use this projector under other extreme conditions excluding the above, it may display auto shut-d

Using the projector445. Information MenuThis menu shows you the current operating status of the projector. Some picture adjustments are available only

Maintenance 45MaintenanceCare of the projectorYour projector needs little maintenance. The only thing you need to do on a regular basis is to keep the

Maintenance46Calculation of lamp hourWhen the projector is in operation, the duration (by hours) of lamp usage is automatically calculated by the buil

Maintenance 47Replacing the lamp• To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing

Maintenance48• Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.• Do not place the lamp in locations where

Maintenance 49IndicatorsIllustration• Blank - : Light OFF•O : Orange light• : Light flashing•R : Red light• : Light ON•G : Green lightLight Status &am

Maintenance50-The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for a

Troubleshooting 51TroubleshootingThe projector does not turn on.No picture.Image is unstable.Image is blurred.Cause RemedyThere is no power from the p

Table of ContentsivFine-tuning the image size and clarity ...24Correcting keystone ...

Troubleshooting52Remote control does not work.Unable to use wireless connection.Cause RemedyThe battery is out of power. Replace the battery with a ne

Specifications 53Specificationsprojector specificationsAll specifications are subject to change without notice. GeneralProduct name Digital ProjectorM

Specifications54DimensionsUnit: mmTiming chartSupported timing for PC inputTo achieve the best quality projected image, please use the projector'

Specifications 55Supported timing for Component-YPbPr InputSupported timing for Video and S-Video inputsSignal FormatHorizontal Frequency (kHz)Vertica

Warranty56WarrantyLimited warrantyBenQ warrants this product against any defects in material and workmanship, under normal usage and storage. Proof of

Regulation statements 57Regulation statementsFCC statementCLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not i

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Table of Contents vDimensions ... 54Timing chart ...

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Important safety instructions 1Important safety instructionsYour BenQ projector is designed and tested to meet the latest standards for safety of info