User manual BENQ FP2081

[. . . ] Benq FP2081 LCD Color Monitor 20. 1" (51cm) LCD Panel Size User's Manual Benq LCD Color Monitor User's Guide Copyright 2002. Benq Corporation (formerly Acer Communications & Multimedia Inc. ). 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. 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. [. . . ] Position: Under OSD sub-menu, use the "" or "" buttons to select V. By pressing "+" or "-" to increase or decrease the volume of Vertical Position. Then press "Menu" once to back to the OSD sub-menu or twice to back to main menu. c) OSD time: Under OSD sub-menu, use the "" or "" buttons to select OSD Time. By pressing "+" or "-" to increase or decrease the time of OSD appear on the screen. Then press "Menu" once to back to the OSD sub-menu or twice to back to main menu. 7. Language: Press " " or " " to select Language function from main menu and press "Menu" to enter Language sub-menu. Press "" or "" to select different languages such as English, Espaol, Franais, Italiano, Deutsch, Japanese, Traditional Chinese, and Simple Chinese. English 40 Benq LCD Color Monitor User's Guide 8. Recall: The function of "Recall " is to reset controls return the settings to the factory preset values for the selected group of functions. Press " " or " " to select Recall function from main menu and press "Menu" to enter Recall sub-menu. By pressing "+" or "-" to move PIP window position vertically. Then press "Menu" once to back to the PIP sub-menu or twice to back to main menu. English 42 Benq LCD Color Monitor User's Guide Troubleshooting Frequently Asked Questions (FAQ) The image is blurred: Read the chapter, Installation/Adjustment and then select the correct resolution, refresh rate and make adjustments based on these instructions. Do you use a VGA extension cable?Remove the extension cable for the test. If not, optimize the image working on the description in the chapter, Installation/Adjustment. It is normal for blurring to occur due to conduction losses in extension cables. You can minimize these losses by using an extension cable with better conduction quality or with a built-in booster. Does the blurring only occur at resolutions lower than the native (maximum) resolution?Read the chapter Installation/Adjustment. Pixel errors can be seen: One of several pixels are permanently black, one or more pixels are permanently white, one or more pixels are permanently red, green, blue or another colour. Read the chapter Pixel error rates. The image has a faulty colour appearance: It has a yellow, blue or pink appearance. On the monitor press the "Menu" button and move to the "Recall" menu. Select the "Color recall" item and press "Menu", or simply press "ikey". [. . . ] It can occur during production that one or several transistors is defective, which means that pixel errors occur, in which a sub-pixel does not light up at all or does so all of the time. If you were to accept the same error rate as in the case of the strip mask, for which two horizontal lines are completely disrupted, then you would end up with an error rate of 0. 001 per thousand. The accepted error rates for LC displays are far lower, however. If, for example, you were to accept a tolerance of three permitted pixel errors per display, the you would end up with an error rate of 0. 0015 per thousand. B. [. . . ]