User manual BENQ MP770

[. . . ] MP770 Digital Projector Mainstream Series User's Manual Welcome Copyright Copyright 2006 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 BenQ Corporation. 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 to notify any person of such revision or changes. *DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. [. . . ] If the password is correct, another message 'INPUT NEW PASSWORD' displays. If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT CURRENT PASSWORD' displays for your retry. You can either press MENU/BACK to cancel the change or try another password. Enter a new password. IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it. Password: __ __ __ __ __ __ Keep this manual in a safe place. 3. 4. 5. 6. Confirm the new password by re-entering the new password. You have successfully assigned a new password to the projector. Remember to enter the new Password Changed password next time the projector is started. To leave the OSD menu, press MENU/BACK twice. Disabling the password function To disable password protection, go back to the SYSTEM SETUP: Advanced > Security Settings > Password menu after opening the OSD menu system. The message 'INPUT PASSWORD' displays. If the password is correct, the OSD menu returns to the Security Settings page with 'Off' shown in the row of Password. You will not have to enter the password next time when turning on the projector. If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT PASSWORD' displays for your retry. You can either press MENU/BACK to cancel the change or try another password. Note that though the password function is disabled, you need to keep the old password in hand should you ever need to re-activate the password function by entering the old password. Operation 33 Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. To cycle through the available input sources, press SOURCE on the projector or remote control. You can manually press SOURCE repeatedly until your desired signal is selected or let the projector automatically search for the available signal. Once detected, the selected source information will display at the upper left corner of the screen for 3 seconds. If there is multiple equipment connected to the projector, you can press the button again to search for another signal. [. . . ] If this option is not available, select one of the compatible listed in "Supported timing for PC (including DVII) input" on page 65. Check if your presentation files are created for a different resolution. The computer's external monitor setting is locked in 640 x 480. 3. My Window Media Player program works great on my computer, but the movie window is dark on my projector, while the Media Player tools display OK. Cause Remedy Change the Display settings. Click Start > Control Panel > Display > Settings > Advanced > Display. [. . . ]