BenQ PB2220/ PB2120 Manual do Utilizador Página 1

WelcomePB2220/ PB2120Digital ProjectorUser’s ManualDownloaded From projector-manual.com BenQ Manuals

Introduction6Projector DescriptionsFront View Left View Back ViewIR remote sensorVentilation grillProjection lensAC power cord inputS-Video connector

Introduction 7External Control Panel • Press and hold POWER for 1 second to turn the projector on or off.•When the projector is on, Back-lit POWER wil

Introduction8AdjusterThe projector is equipped with a quick-release adjuster foot and button for adjusting its tilt angle. Remote Control Description

Introduction 9Remote Control Effective RangeThe remote sensors are located on the front and the back of the projector. It can function in a range of 3

Introduction10Installing or Replacing BatteriesAvoid excessive heat and humidity. There may be danger of an explosion if a battery is incor-rectly rep

Installation 11InstallationScreen SizePlace the projector at the required distance from the screen according to the desired picture size (see the tabl

Installation12PB2120 (SVGA) screen size chart Connecting to Various Equipment It only takes a few seconds to connect your projector to your computer/

Operation 13OperationStart Up1. Plug the power cord into a wall socket. 2. Press and hold POWER for 1 second. The back-lit POWER key blinks green and

Operation14Digital Keystone CorrectionKeystoning is when the projected image is noticeably wider at either the top or bottom. To correct this, press K

Operation 15Source SelectionWhen several input sources are available, press SOURCE key to make a selection from the control panel of the projector or

CopyrightCopyright 2003 by BENQ Corporation. All rights reserved. No part of this publication may be repro-duced, transmitted, transcribed, stored in

Operation161. Display Menu FUNCTION DESCRIPTIONKeystoneCorrects the keystone of the image. BrightnessAdjusts the brightness of the image. Contrast

Operation 172. Image Menu FUNCTION DESCRIPTIONAuto ResizeMakes the best fit of the image to the screen,1. On 2. Off 3. 16:9*This function is available

Operation183. Source Menu FUNCTION DESCRIPTIONMirror Source ScanIf Source Scan is on, all the input sources will be detected during the start-up proc

Operation 194. Control Menu5. PIP MenuThese functions are valid only when the input mode is PC and the PIP source is Video or S-Video. FUNCTION DESCR

Operation20Shutdown1. Press and hold POWER and a warning message will prompt up. To turn off the projec-tor, Press POWER again.2. The fan will continu

Maintenance 21MaintenanceLamp Information Use and Replacement of LampWhen the Lamp Indicator lights up red or a message appears to suggest the time of

Maintenance22Lamp ReplacementTo reduce the risk of electrical shock, always turn off the projector and disconnect the powercord before changing the la

Maintenance 23Resetting Lamp HoursIf you replace the lamp after 2000 hours of operation, please follow the instructions below within 10 minutes of pow

Maintenance24Service InformationAccessories (Included in the standard package) Optional Accessories (Not included in the standard package) Ordering

Troubleshooting 25TroubleshootingCommon Problems & Solutions NO POWERTRY THESE SOLUTIONS• Plug the power cord into the AC inlet.• Plug the power c

Table of Contents iiiTable of ContentsImportant Safety Instructions ... 1Introduction ...

Troubleshooting26Status Messages On Screen Messages DescriptionSEARCHINGProjector is searching for input.INPUT SIGNAL DETECTED, ACTIVATING AUTO

Specifications 27SpecificationsProjector Specifications Note: All specifications are subject to change without notice. GeneralModel name PB2220

Specifications28Timing ChartSupported timing for PC inputSupported timing for YPbPr inputResolutionHorizontal Frequency (kHz)Ve r t ic al Frequency (

Specifications 29Supported timing for Video and S-Video inputsVideo modeHorizontal Frequency (kHz)Ve r t i c a l Frequency (Hz)Pixel Frequency (MHz)N

Dimensions30Dimensions 220mm175mm 52mmDownloaded From projector-manual.com BenQ Manuals

Warranty 31WarrantyLimited WarrantyBENQ warrants this product against any defects in material and workmanship, under nor-mal usage and storage. Exclus

Safety Regulations32Safety RegulationsFCC StatementCLASS A: This equipment generates, uses and can radiate radio frequency energy, and if not installe

Table of ContentsivUse and Replacement of Lamp ... 21LED Status Indicators ...

Important Safety Instructions 1Important Safety InstructionsCaution• To prevent shock, do not open the cabinet. No user-serviceable parts inside. • Pl

Important Safety Instructions2Safety Instructions1. The lamp becomes extremely hot dur-ing operation. Allow the projector tocool for approximately 45

Important Safety Instructions 3Safety Instructions (Continued)7. Do not block the ventilation holes. - Do not place this unit on a blanket or other be

Introduction4IntroductionProjector FeaturesThe projector integrates high performance optical engine projection and user-friendly design to deliver hig

Introduction 5Shipping Contents The projector is shipped with the necessary cables required for standard PC or laptop com-puter connections. Carefully