User manual SAMSUNG NP28

[. . . ] P28 1. 0 Notices No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, mechanical photocopying, recording or otherwise, without the prior written permission of the manufacturer. The information within this manual is subject to change without notice. The manufacturer shall not be held liable for technical or editorial errors or omissions contained in herein; nor for incidental or consequential damages resulting from the furnishing, performance or use of this material. Microsoft Windows is a registered trademark of the Microsoft Corporation. [. . . ] Press touchpad right button on the desktop, and click Properties. In the [Display Properties] dialog box, click the Settings tab > Advanced > Display tab. When only Panel(LCD) is selected, click the red tab of Monitor(CRT). Then the tabs of both CRT and LCD turn green. The LCD is configured to a primary display device, and the CRT is configured to a secondary display device. Click OK. Configured to a secondary display device Configured to a primary display device Now you can view the same screen through the LCD and the CRT. If the screen is not clear, adjust the screen resolution and the colour quality. (p60) You cannot configure more than one device to a primary display device. Since the screen display is supported on the basis of the primary display device, some functions such as panel arrangement are not available for the secondary display device. 62 Users Manual Using Dual View to View Extended Screen You can expand the screen into two display devices and work conveniently in separate workspaces. In Dual View mode, you can select the screen resolution and colour quality for each display device, as if there were two separate graphics cards. Connect the external display device (e. g. a monitor or a projector) to the corresponding port of the system. To connect a TV, connect the TV to the TV output port of the system. Press touchpad right button on the desktop, click Properties, and then click the Settings tab. Click the monitor '2' icon, select the 'Extend my Windows desktop onto this monitor' check box, and then click Apply. Customizing Your Computer 63 4. When the configuration is complete, click Identify on the left side of Troubleshoot. The primary display device(the LCD) is indicated as '1', and the secondary display device is indicated as '2'. Now you can view the screen through two monitors. 1 : Primary 2 : Secondary When using Dual View, only the LCD can be configured as the primary display device. If the screen of the secondary display device is displayed at 640x480 pixels, with 256 colours, change the settings to the desired screen resolution and colour quality in the [Display Properties] dialog box. Deactivating Dual View Mode Click the monitor '2' icon, clear the 'Extend my Windows desktop onto this monitor' check box, and then click Apply. To move a window between display devices in Dual View mode Click the title bar of the window in the primary display device (1, the LCD), and drag it to the secondary display device (2). The window is moved to the secondary display device. 64 Users Manual System Management Using Power Management Options Your computer includes Power Management options that can help the battery charge last longer and extend the life of the battery. Power-management options will slow down or shut off system components when the components are not being used. Power management may slow down system performance. Your computer runs fastest with the power cord attached, whereby power management is disabled. In the next sections, basic and advanced methods of power management will be discussed. Basic Power Management Schemes This section discusses the basic schemes of power management when the computer is operating on battery power or using AC power. Standby vs. [. . . ] RAM (random access memory) The computer's system memory, including conventional and extended memory. Information stored in RAM is temporary, and is erased when the system is turned off. Refresh rate The refresh rate is the rate at which the image on the LCD screen is rewritten to the screen. A fast refresh rate helps keep the image from flickering. [. . . ]