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. [. . . ] Refer to page 33 for more information. 22 Operation Freeze The image is frozen when Fr Freeze is pressed. An icon will appear in the lower right corner of the screen. 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. Menu Press Me on the projector or remote control to turn the on-screen menu on. Adjust keystone values by pressing Left/ Right on the proLeft Rig Keystone/ Ke Keystone jector or Ke on the remote control. 2. 3. Left/ Ri Use Le Right on the projector or Keystone/ Ke Keystone on the remote Ke Display menu. control to select Di Menu Use Exit or Me on the projector or Down/ Menu on the remote Keystone. control to select Ke 5. Press Exit on the projector or press Exit twice* on the remote control to leave and save the settings. *The first press leads you back to the submenu and the second press closes the on-screen menu. Operation 25 1. Display Menu Analog RGB/ DVI/ YPbPr (480p, 576p, 720p, 1080i) signal input FUNCTION DESCRIPTION Corrects any keystoning of the image. The higher the value, the brighter the image. And lower the setting, darker the image. Adjust this control so the black areas of the image appear just as black and that detail in the dark areas is visible. Keystone Brightness -25 0 +25 Adjusts the degree of difference between dark and light in the image. The higher the value, the greater the contrast. Contrast -25 0 +25 This function allows you to adjust the clock phase to reduce image distortion. Phase H Size Adjusts the horizontal width of the image. YCbCr (480i, 576i)/ S-Video/ Video signal input FUNCTION DESCRIPTION As above. Increases or decreases the color intensity of the image. The higher the value, the more reddish the image becomes. The lower the value, the more greenish the image becomes. Keystone Brightness Contrast Color Tint 26 Operation 2. Image Menu Analog RGB/ DVI signal input FUNCTION DESCRIPTION Makes the best fit of the image to the screen, 1. 16:9 Adjusts the horizontal position of the projected image. Auto Resize H Position -30 +30 Adjusts the vertical position of the projected image. V Position -30 +30 Color Temp Information Adjusts the white color. The higher the value, the more reddish white the image becomes. [. . . ] The projector is not correctly connected to the input source device. The input signal has not been correctly selected. The lens cap is still attached to the lens. Remedy Turn the video source on and check that the signal cable is connected correctly. Select the correct input signal with the Source key on the projector or remote control. [. . . ]