User manual BENQ CP120C

[. . . ] CP120c Digital Projector Commuter 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. [. . . ] The set-up is finished when the message "Password setup completed" displays. Press the 5Up button to go back to the previous screen and re-enter four digits. Press the 6Down button to cancel the password set-up and return to the on-screen menu. If you forget the password Once activated, you will be asked to enter the four-digit password every time you turn on the projector. If you enter the wrong password, the password error message displays. You can retry by turning off the projector (by pressing the Power button) and start again, or if you 22 Using the projector did not record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure. To enter the password recall procedure Press and hold the4Right button for 5 seconds. The projector will display a coded number on the screen. Seek help from the local BenQ service center to decode the number. You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector. To change the password 1. · Open the on-screen menu and go to Setting > Change Password. A "Change Password" message displays. If the password is correct, you can go on to enter new password. IMPORTANT: Write your selected password down here in this manual so that it is available to you should you ever forget it. Password: __ __ __ __ Keep this manual in a safe place. · 4. · · · If the password is incorrect, a "Password Error" message displays. Press the 5Up button to try again or press the 6Downbutton to cancel. You have the following options: Press the AUTO button to complete the procedure. Press the 6Down button to cancel the set-up and return to the on-screen menu. Adjusting the height The projector is equipped with one quick-release adjuster foot and one rear adjuster foot. These adjusters change the image height and projection angle. Lift the projector up and press the adjuster button to release the adjuster. The adjuster will drop into position and be locked. Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes. 2. Screw the rear adjuster foot to fine tune the horizontal angle. To retract the foot, hold up the projector while pressing the front adjuster button, then slowly lower the projector. Screw the rear adjuster foot in a reverse direction. If the screen and the projector are not perpendicular to each other, the projected image becomes vertically trapezoidal. To correct this situation, adjust the value of Keystone in the Picture menu, on the projector control panel, or on the remote control. Using the projector 23 Auto-adjusting the image In some cases, you may need to optimize the picture quality. [. . . ] See "Switching input signal" on page 26 for details. Slide open the lens cover. Image is unstable. Cause Remedy The connection cables are not Correctly connect the cables to the securely connected to the projector or appropriate terminals. See "Connection" on the signal source. page 16 for details. Image is blurred. Cause The projection lens is not correctly focused. [. . . ]