BenQ PB8120 User Manual
Benq pb8120: user guide
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- User manual (38 pages) ,
- Mounting manual (9 pages) ,
- Ceiling mounting manual (9 pages)
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Summary of Contents for BenQ PB8120
- Page 1 PB8230 BenQ PB8220 PB8120 User’s Guide...
- Page 2 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.
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Page 3: Table Of Contents
Projector Description ........ - Page 4 Projector Specifications ........
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Page 5: Introduction
ATE YOUR PROJECTOR. SAVE THIS USER’S GUIDE FOR FUTURE REF- ERENCE . Safety Instructions Read this user’s guide before you operate your projector and save it for future reference. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. -
Page 6: Warranty
In the event this product is found to be defective within the warranty period, BENQ’s only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, imme- diately notify the dealer from which you purchased the product of any defects. -
Page 7: Safety Regulations
— Consult the dealer or an experienced radio/TV technician for help. EEC Statement This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electro Magnetic Compatibility) and fulfills these requirements. BenQ PB8230/ PB8220/ PB8120 User’s Guide Introduction... -
Page 8: Shipping Contents
BenQ PB8230/ PB8220/ PB8120 User’s Guide Shipping Contents The Projector is shipped with the cables required for connection to standard PC or laptop computers. Carefully unpack and verify that you have all the items shown below. If any of these items are missing, please contact personnel at the place of purchase. -
Page 9: Projector Description
IR remote sensor Ventilation grill Speaker Projection lens adjuster RGB signal input RGB signal output connector BenQ PB8230/ PB8220/ PB8120 User’s Guide Audio/ Video connector Audio jack USB mouse connector S-Video jack RS 232 control port Rear adjuster feet Kensington lock... -
Page 10: External Control Panel
BenQ PB8230/ PB8220/ PB8120 User’s Guide External Control Panel Power Presses and holds the Power key to turn the projector on or off. Auto Automatically determines the best picture settings for current received signals. Left/ Keystone - Right/ Keystone + Menu will display the menu system on screen. -
Page 11: Adjuster
Adjuster The projector is equipped with 2 quick-release adjuster feet. Push the buttons to adjust its tilt angle. Lift the projector up and press the adjuster button to release the adjuster. The adjuster will drop into position and be locked. -
Page 12: Remote Control Description
BenQ PB8230/ PB8220/ PB8120 User’s Guide Remote Control Description Power Menu 3 Left/ Keystone - 4 Right/ Keystone + Auto L-Click/ R-click Zoom in/ out By pressing ZOOM IN +, the center of the picture will be magnified. When the + button is pressed again, the picture is further magnified, up to four times the original size. -
Page 13: Remote Control Effective Range
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 and the remote sensors must be shorter than 6 meters (19.5 feet). -
Page 14: Installation
BenQ PB8230/ PB8220/ PB8120 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). • PB8230/ PB8220 (XGA) screen size chart Diagonal measurement Distance from... -
Page 15: Connecting To Various Equipment
13.70 164.3 16.77 14.67 176.1 17.97 15.65 187.8 19.17 Connecting to Various Equipment HDTV description The projector is capable of displaying various High Definition TV display modes. Some of these sources are: • Digital-VHS (D-VHS) player • Satellite Dish HDTV receiver Most of these sources will provide an analog component video output, a standard VGA output, or a YPBPR (default) format. - Page 16 BenQ PB8230/ PB8220/ PB8120 User’s Guide Connecting to Various Equipment It only takes a few seconds to connect your projector to your desktop or notebook computer, VCR, or other systems. However, a Mac adapter (an optional accessory) is needed for connection to Macintosh computers.
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Page 17: Operation
(When the power is turned off, there is a 120-second cooling period before the projector can be re-started.) Switch on all connected equipment. BenQ PB8230/ PB8220/ PB8120 User’s Guide Remote Control Projector Operation... -
Page 18: Digital Keystone Correction
To correct this, press KEYSTONE +/- (hot key) on the control panel of the projector or on the remote control, and then adjust the sliding bar labeled Keystone, as needed. Press + to correct keystoning at the top of the image. -
Page 19: Source Selection
Menu Bar Sub-menu Display Keystone Brightness Contrast Phase H. Size Y/Pb/Pr Keystone Brightness Video Contrast Color Tint S-Video BenQ PB8230/ PB8220/ PB8120 User’s Guide Source Image Source Ratio Mirror H-position Source V-position Volume Color Temp Treble Information Bass Mute Ratio... -
Page 20: Display Menu
BenQ PB8230/ PB8220/ PB8120 User’s Guide 1. Display Menu FUNCTION DESCRIPTION Corrects any keystoning of the image. Keystone Adjusts the brightness of the image. Brightness Adjusts the degree of difference between dark and light in the image. Contrast Adjusts to avoid the occurrence of flicker. -
Page 21: Image Menu
*This function is not available when the input mode is PC. Adjusts the image to make it appear more red or blue. Tint *This function is available only when the selected System is NTSC. BenQ PB8230/ PB8220/ PB8120 User’s Guide DESCRIPTION 2. 16:9 3. 1:1... -
Page 22: Source Menu
BenQ PB8230/ PB8220/ PB8120 User’s Guide 3. Source Menu FUNCTION Mirror Source Volume Treble Bass Mute Operation DESCRIPTION Default Rear screen projection Selects the input source from among PC, Video, S-Video, and YP when several sources are available. Adjusts the volume level. -
Page 23: Control Menu
BenQ PB8230/ PB8220/ PB8120 User’s Guide 4. Control Menu FUNCTION DESCRIPTION Language sets the language for the OSD control menus. Use the 3 / 4 key to select the desired language from Language among English, French, German, Italian, Spanish, Korean, Simplified Chinese and Traditional Chinese. -
Page 24: Pip Menu
BenQ PB8230/ PB8220/ PB8120 User’s Guide 5. PIP Menu These functions are available only when the input mode is PC and the PIP source is Video or S-Video. FUNCTION PIP Source PIP Size PIP Position H. Position V. Position More Options... -
Page 25: Shutdown
Please do not unplug the power cord before POWER is shut down or dur- ing the two-minute cooling process. If the projector is not properly shut down, to protect the lamp, the sys- tem will detect this and cool the lamp for two minutes automatically before turning on again. -
Page 26: Maintenance
The LAMP indicator will light up if the lamp becomes too hot. Turn off the power and let the projector cool for 45 minutes. If the LAMP indicator is still red when turning the power on, please contact your dealer. -
Page 27: Lamp Replacement
Lamp Replacement Caution To reduce the risk of electrical shock, always turn off the projector and dis- connect the power cord before changing the lamp. Turn off the projector. Disconnect the power cord from the outlet and the projector. Loosen the screw and remove the lamp cover. -
Page 28: Resetting Lamp Hours
BenQ PB8230/ PB8220/ PB8120 User’s Guide Caution To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp. To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces. -
Page 29: Service Information
250W lamp module ......... . 65.J4002.001 Ordering Parts or Getting Information For product information, product assistance, service information, or to order accessories, please visit the BENQ Corporation website at http://www.BenQ.com. BenQ PB8230/ PB8220/ PB8120 User’s Guide Maintenance... -
Page 30: Troubleshooting
BenQ PB8230/ PB8220/ PB8120 User’s Guide TROUBLESHOOTING Common Problems & Solutions PROBLEMS • • NO POWER • • • • NO PICTURE • • • TRAPEZOID • IMAGE ON THE SCREEN • POOR COLOR • • BLURRED • IMAGE •... -
Page 31: Status Messages
TIME. YOU HAVE TO CHANGE THE LAMP! OUT OF LAMP USAGE TIME. CHANGE THE LAMP! BenQ PB8230/ PB8220/ PB8120 User’s Guide Description Projector is searching for input. Projector has identified the input signal and is running the auto image adjustment function. -
Page 32: Specifications
BenQ PB8230/ PB8220/ PB8120 User’s Guide SPECIFICATIONS Projector Specifications Technical Specifications Note: All specifications are subject to change without notice. General Product name Model name Optical Display system Lens F/Number Lamp Electrical Power supply Power consumption Mechanical Dimensions Operating temperature... -
Page 33: Timing Chart
640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 832x624 1024x768 1024x768 1024x768 1024x768 1280x1024 BenQ PB8230/ PB8220/ PB8120 User’s Guide H Sync (kHz) V Sync (Hz) 31.5 37.9 31.5 37.9 31.5 37.9 43.3 35.2 37.9 46.9 48.1 53.7 49.7 48.4... -
Page 34: Dimensions
BenQ PB8230/ PB8220/ PB8120 User’s Guide DIMENSIONS Unit: mm Dimensions...