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DLP PROJECTOR
PB2220/ PB2120
USER’S GUIDE
Thank you for purchasing the BenQ DLP Projector.
Please read this user’s guide to ensure correct use of the device. Save this user’s
guide for future reference.
OUTLINE
This DLP projector can display various computer signals and NTSC/PAL/SECAM video
signals.
FEATURES
1. High Brightness
2. High Resolution
3. Compact Size, Feather Weight for Portability
4. Durable Magnesium Alloy Body
5. RGB Input Terminal
6. One Touch Auto-Adjustment Function
7. Easy
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Copyright Copyright © 2003 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
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BenQ PB2220/ PB2120 User’s Guide Table of Contents Important Safety Instructions . . . . . . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Projector Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Your Projector at a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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BenQ PB2220/ PB2120 User’s Guide Resetting Lamp Hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Accessories (Included in the standard package) . . . . . . . . . . . . . . . . . . . . . . . 23 Optional Accessories (Not included in the standard package) . . . . . . . . . . 23 Ordering Parts or Getting Information . . . . . . . . . . . . . . . . . . . . . .
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BenQ PB2220/ PB2120 User’s Guide IMPORTANT SAFETY INSTRUCTIONS CAUTION To prevent shock, do not open Refer servicing to qualified the cabinet. No user-serviceable service personnel. parts inside. Always open the lens shutter Please read this user’s guide or remove the lens cap when before you operate your the projector lamp is on. projector. Save this user’s guide for future reference. In some countries, the line voltage Do not look straight at the is NOT stable.
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BenQ PB2220/ PB2120 User’s Guide SAFETY INSTRUCTIONS 1. The lamp becomes extremely hot 4. Do not place this product on an during operation. Allow the unstable cart, stand, or table. The projector to cool for approximately product may fall, sustaining serious 45 minutes prior to removing the damage. lamp assembly for replacement. 5. To reduce the risk of electric shock, do not disassemble this appliance. 2. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps be
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BenQ PB2220/ PB2120 User’s Guide INTRODUCTION Shipping Contents The projector is shipped with the necessary cables required for standard PC or laptop computer connections. Carefully unpack and verify that you have all the items shown below. If any of these items are missing, please contact your place of purchase. Quick Start Guide Warranty Book User’s Guide Projector Battery Remote Control 3-2 Converter Soft Carrying Case User’s Manual CD 220V 240V 110V Audio Cable Power Cord VGA Cable
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BenQ PB2220/ PB2120 User’s Guide Projector Descriptions Your Projector at a Glance Ventilation grill External control panel (see next page) Kensington lock S-Video connector Projection lens Video connector IR remote sensor D-Sub connector (for computer/ HDTV input) Ventilation grill AC power cord input Audio input Front adjustment feet Lamp access door (underneath unit) Ventilation grill IR remote sensor Rear adjustment feet Ventilation grill 4 Introduction
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BenQ PB2220/ PB2120 User’s Guide External Control Panel Exit Keystone/ Left Keystone/ Right Menu Auto Power Lamp Status Indicator Source Press and hold Power for 1 second to turn the projector on or off. When the projector is on, Back-lit Power will blink during warm-up and turn to solid green to indicate the projector is ready for use. The Infrared Remote Receiver (Front and Rear) allows the projector to accept signals from the remote control. For best results, be sure to aim the cont
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BenQ PB2220/ PB2120 User’s Guide Adjuster The projector is equipped with a quick-release adjuster foot and button for adjusting its tilt angle. 1. Lift the projector up and press 3. To stow the adjuster, depress the the adjuster button to release release button and push the adjuster the adjuster. back to where it is. 2. The adjuster will drop into 3 position and be locked. 1 2 Projector Features The projector integrates high performance optical engine projection and user-friendly desig
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BenQ PB2220/ PB2120 User’s Guide Remote Control Description Your Remote Control at a Glance Source Auto Power Zoom In Zoom Out Exit Keystone Freeze Menu Return Blank Volume Mute PIP Video PIP S-Video Remote Control Effective Range The remote sensors are located on the front and the back of the projector. It can function in a range of 30 degrees horizontally and 30 degrees vertically relative to a line that is a right angle to the remote sensors. The distance between the remote control a
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BenQ PB2220/ PB2120 User’s Guide Remote Control Features FREEZE The image can be frozen when FREEZE is pressed. An icon will appear in the lower right corner of the screen for three seconds. To release the freeze function, press the FREEZE button, RETURN button or SOURCE button (when the input source is switched over during display) again. A “Play” icon will appear in the lower right corner of the screen for three seconds when the freeze function is released. ZOOM IN/OUT By press
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BenQ PB2220/ PB2120 User’s Guide Installing or Replacing Batteries 1. Use a pointy-sided stick to release the barttery tray. Pull the tray off. 2. Install or replace a battery. 3. Snap the battery tray back into place. Caution Avoid excessive heat and humidity. There may be danger of an explosion if a battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries accord- ing to the manufacturer’s instruc
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BenQ PB2220/ PB2120 User’s Guide INSTALLATION Screen Size Place the projector at the required distance from the screen according to the desired picture size (see the table below). PB2220 (XGA) screen size chart Diagonal measurement Diagonal measurement Distance from Distance from Minimum Maximum screen screen Minimum zoom Maximum zoom zoom zoom feet inches feet inches feet inches meters cm meters cm meters cm 4 48 2.49 29.9 3.05 36.6 1 100 0.62 62.2 0.76 76.2 6 72 3.73 44.8 4.57 54.9 1.
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BenQ PB2220/ PB2120 User’s Guide PB2120 (SVGA) screen size chart Diagonal measurement Diagonal measurement Distance from Distance from Minimum Maximum screen screen Minimum zoom Maximum zoom zoom zoom feet inches feet inches feet inches meters cm meters cm meters cm 4 48 1.96 23.5 2.40 28.7 1 100 0.49 48.9 0.60 59.9 6 72 2.93 35.2 3.59 43.1 1.5 150 0.73 73.4 0.90 89.8 8 96 3.91 47.0 4.79 57.5 2 200 0.98 97.8 1.20 119.8 10 120 4.89 58.7 5.99 71.9 2.5 250 1.22 122.3 1.50 149.7 12 144 5.87 70
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BenQ PB2220/ PB2120 User’s Guide OPERATION Start Up 1. Plug the power cord into a wall socket. 2. Press and hold POWER for 1 second. The back-lit POWER key blinks green and stays green when the power is turned on. (When the power is turned off, there is a 60-second cooling period before the projector can be re-started.) 3. Switch on all connected equipment. 12 Operation
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BenQ PB2220/ PB2120 User’s Guide Digital Keystone Correction Keystoning is when the projected image is noticeably wider at either the top or bottom. To correct this, press KEYSTONE +/- (hot key) on the control panel of the projector or on the remote control, then adjust the sliding bar labeled Keystone, as needed. Press + to correct keystoning at the top of the image. Press - to correct keystoning at the bottom of the image. Auto Adjustment In some cases, you may have to optimize the pic
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BenQ PB2220/ PB2120 User’s Guide Source Selection When several input sources are available, press the SOURCE key to make a selection from the control panel of the projector or the remote control. Menu System Press Menu for the main menu and press 3or 4 to select a sub-menu. Press Menu again to select items in the sub-menu. Menu Bar Sub-menu Display Image Source Control PIP Keystone Ratio Mirror Langauge Main page: Brightness H-position Source Scan OSD PIP Source PC Contrast V-position Vol
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BenQ PB2220/ PB2120 User’s Guide 1. Display Menu FUNCTION DESCRIPTION Corrects the keystone of the image. Keystone Adjusts the brightness of the image. Brightness Adjusts the degree of difference between darkness and lightness of the image. Contrast Adjusts to fit in the desired image size. Phase *This function is available only when the input mode is PC or YPbPr. Adjusts to avoid the occurrence of flicker. H. Size *This function is available only when the input mode is PC or YPbPr.
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BenQ PB2220/ PB2120 User’s Guide 2. Image Menu FUNCTION DESCRIPTION Users have 3 options for the image ratio. Ratio 1. 4:3 2. 16:9 3. 1:1 *1:1 is available only when the input mode is PC. Adjusts the horizontal position of the image. H-position *This function is available only when the input mode is PC. Adjusts the vertical position of the image. V-position *This function is available only when the input mode is PC. Adjusts the color temperature to fit your preference. Color Temp.
