User manual PHILIPS 234E5QHAW

[. . . ] If turning off the monitor by detaching the power cable or DC power cord, wait for 6 seconds before attaching the power cable or DC power cord for normal operation. Please use approved power cord provided by Philips all the time. If your power cord is missing, please contact with your local service center. (Please refer to Customer Care Consumer Information Center) Do not subject the LCD monitor to severe vibration or high impact conditions during operation. [. . . ] In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels. For example, no more than 0. 0004% of the sub pixels on a 19" XGA monitor may be defective. Furthermore, Philips sets even higher quality standards for certain types or combinations of pixel defects that are more noticeable than others. This policy is valid worldwide. Pixels and Sub pixels A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. When all sub pixels of a pixel are lit, the three colored sub pixels together appear as a single white pixel. When all are dark, the three colored sub pixels together appear as a single black pixel. Other combinations of lit and dark sub pixels appear as single pixels of other colors. file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/PIXEL. HTM (1 of 4)2009/4/23 上午 09:20:31 Philips Pixel Defect Policy Types of Pixel Defects Pixel and sub pixel defects appear on the screen in different ways. There are two categories of pixel defects and several types of sub pixel defects within each category. Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or 'on'. That is, a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern. There are the types of bright dot defects: One lit red, green or blue sub pixel Two adjacent lit sub pixels: - Red + Blue = Purple Three adjacent lit sub pixels - Red + Green = Yellow - Green + Blue = Cyan (Light Blue) (one white pixel) A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots. Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or 'off'. Cancel prompts user if you want to cancel installation. file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (4 of 26)2009/4/23 上午 09:20:46 SmartManage 3. Installer – Install Shield Program Files q Check the box if you wants to install SmartManage Lite Asset Management services. Personal user usually not need to active this function. Read SmartManage section in this manual before you choose SmartManage Lite function. file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (5 of 26)2009/4/23 上午 09:20:46 SmartManage 4. Installer – Installation Process q q q Follow the instruction and complete the installation. You can launch after installation complete. If you want to launch later, you can either click the shortcut on desktop or toolbar. file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (6 of 26)2009/4/23 上午 09:20:46 SmartManage file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (7 of 26)2009/4/23 上午 09:20:46 SmartManage file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (8 of 26)2009/4/23 上午 09:20:46 SmartManage Start to use: 1. First launch –Wizard q q q q The first time after installation of SmartControl II, it will automatically go to Wizard for first time launch. The wizard will guide you through adjustment your monitor performance step by step. You can go to Plug-in menu to launch wizard later on as well. You can adjust more options without wizard by Standard pane. Wizard Analog Seguence Resolution Focus Brightness Contrast Position White Point (Color Temp) File Wizard Degital Seguence Resolution Contrast Brightness White Point (Color Temp) File - file:///D|/songaiyu/PHILIPS/231E1/PHILIPS-231E1%20%20090423/lcd/manual/ENGLISH/PRODUCT/product/SMART. HTM (9 of 26)2009/4/23 上午 09:20:46 SmartManage 2. Start with Standard pane: Adjust menu: q q q Adjust Menu allow you to adjust Brightness, Contrast, Focus, Position and Resolution. [. . . ] The upstream port of a hub connects the hub towards the host. Each of the other downstream ports of a hub allows connection to another hub or function. Hubs can detect, attach and detach at each downstream port and enable the distribution of power to downstream devices. Each downstream port can be individually enabled and configured at either full or low speed. [. . . ]