User manual BENQ PB8250

[. . . ] PB8250 Digital Projector Installation Series User's Manual Welcome Copyright Copyright 2004 by BENQ Corporation. 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 this company. 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 this company to notify any person of such revision or changes. *DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. [. . . ] To do this, press Au on the control panel of the projector or on the remote control. Within 3 seconds, the builtin Intelligent Auto Adjustment function will re-adjust the values of Frequency and Clock to provide the best picture quality. The current source information will be displayed at the bottom right of the screen for 3 seconds, as below. Analog RGB 1280 x 854 / 60Hz Presentation Mode The screen will be blank while Auto is functioning. 20 Operation Blank In order to draw the audience's full attention to the presenter, you can use Bla to Blank hide the screen image. A word "BLANK appear BLANK" at the bottom right corner of the screen when the image is hidden. BLANK Zoom / Focusing Adjust the projected image to your desired size using the lens' zoom ring. zoom Laser Pointer Operation The Laser Pointer is a presentation aid for professionals. It emits red colored light when you press it and the LED indicator lights up green. Do not look into the laser light window or shine the laser light beam on yourself or others. Refer to the warning messages on the back of the remote control and the attached "User Information" prior to using it. Operation 21 Mouse Function Operation Connect the projector to your PC or notebook with a USB cable prior to using these functions. When the displayed image is magMouse Pad to move around the disnified, use the Mo play areas. The L-Click and R-Click act as the Left (L) and Right (R) buttons of a computer mouse. The Drag toggles between ON and OFF for the drag function of the remote mouse. Zoom In + / Zoom Out By pressing Zoom +, the center of the picture will be magnified. Zo When the + button is pressed again, the picture is further magnified. When the - button is pressed again, the picture is further reduced until it is restored to the original size. You can also restore the actual image size by pressing Return. Volume Adjustment Adjust the loudness by pressing Volume + / - . Or press Mu to Mute mute the sound. PIP (Picture In Picture) Operation By pressing the PIP-Source, PIP-Pos and PIP-Size hot keys, you can enable the PIP (Picture In Picture) function and choose the position and size of the PIP image. Refer to page 33 for more information. 22 Operation Freeze The image is frozen when Fr Freeze is pressed. To release the Return or Source (this will So function, press Freeze again, Re change the input source and release the pause function). Preset Mode Selection Press Preset to select a operation mode that suits your need. There are several operation modes available for different types of signals. PC / DVI Signal Input Presentation Vivid Video Economic YPbPr / S-Video / Video Signal Input Gaming Video Cinema Economic Refer to page 32 for more information. Operation 23 Menu Operation Menu System Please note that the OSD menus vary according to the signal type selected. Functions available when receiving different signal types. . . Sub-Menu Analog RGB / DVI Keystone Brightness Contrast Phase H Size Auto Resize H Position V Position Color Temp Information Ratio H Position V Position Color Tint Color Temp YPbPr (480p/ 576p/ 720p/ 1080i) YCbCr (480i/ 576i) / S-Video / Video Keystone Brightness Contrast Color Tint Ratio System Sharpness Color Temp Information Display Image Source Control Mirror Source Volume Treble Bass Mute Language OSD -- OSD Pos. , OSD Time Setup -- Source Scan, Keystone Hold, Mirror Hold, Blank Time, Auto Off, User Logo Economic Mode Preset Mode -(PC signal input only) Presentation Mode, Vivid Mode, Video Mode, Economic Mode (YPbPr/ YCbCr/ S-Video/ Video signal input) Gaming Mode, Video Mode, Cinema Mode, Economic Mode Reset Lamp Hour Main Page: PIP PIP Source PIP Size PIP Pos. H Position V Position More Options Sub Page: Brightness Contrast Color Tint Sharpness System 24 Operation Using the menus The projector is equipped with on-screen display (OSD) menus for making various adjustments and settings. (Refer to page 31 for more details. ) The following example describes the adjustment of the keystone. [. . . ] Please contact your dealer for assistance. G R Maintenance 39 G G O O O R R R G G G G R The projector has shutdown automatically. Please contact your dealer for assistance. R R R G 40 Maintenance Service Information Accessories (included in the standard package) mber Description . 50. J2103. 501 Optional Accessories (not included in the standard package) Description of parts . 50. J2508. 501 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. Maintenance 41 Troubleshooting Common Problems & Solutions THE PROJECTOR DOES NOT TURN ON. Cause There is no power from the power cable. [. . . ]