User manual SAMSUNG NX-15

[. . . ] 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. [. . . ] Using external display devices would be especially useful when you are giving presentations or watching a movie through your TV. Connect a monitor or a projector to the monitor port of the system. To connect a TV, connect the TV to the monitor port or TV output port of the system. Right-click on the desktop, and select Graphics Options > Graphics Properties. On the Devices tab, select your desired display device, and click OK. (The displayed device list is determined by the currently connected devices. ) Monitor Notebook Television Intel(R) Dual Display Clone Extended Desktop Displays on an external device such as monitor, projector or TV (connected to the monitor port) only. Displays on the TV (connected to the TV output port) only. Displays the same screen on the notebook LCD, and an external device such as monitor, projector, or TV. Extends the screen into the notebook LCD and an external device such as monitor, projector, or TV to use a 2 times larger workspace. 60 Users Manual To switch display devices using shortcut key You can switch display devices easily by pressing <Fn>+<F4 / LCD/CRT> shortcut key. Provided that the CRT monitor is connected, the display order will be LCD > CRT > LCD+CRT whenever the <Fn>+<F4 / LCD/CRT> key is pressed. Provided that multiple external display devices are connected, the display order will be LCD > CRT > LCD+CRT > TV > LCD+TV > CRT+TV > LCD+CRT+TV whenever the <Fn>+<F4 / LCD/CRT> key is pressed. You cannot use the <Fn>+<F4 / LCD/CRT> shortcut key in the full screen mode DOS prompt. To change display devices easily Right-click on the desktop, and select Graphics Options > Output To to change the current display device easily. To change the screen resolution and color quality If the screen does not appear clearly, please try to change the screen resolution and colour quality. In the figure of step 3, select a device, and configure the color, screen area, and refresh rate. Customizing Your Computer 61 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, when 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. Hibernation Hibernation is a state where the contents of memory are stored in a special file on the hard disk, and Standby simply keeps a small holding current through the memory to keep the data. You are more likely to sustain loss of data in Standby mode so it is recommended to save all open files before entering Standby. Changing Devices: Do not change PC Cards while in standby or hibernate modes. To enter the power management window complete the following: 1. Click Start > Control Panel > Performance and Maintenance. [. . . ] 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. Resolution The resolution is the sharpness or clarity of the image on your LCD screen. [. . . ]