User manual LG CH555DM

[. . . ] If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized repair service provider for a replacement. The power supply cord is used as the main disconnection device. Ensure that the socket-outlet is easily accessible after installation. Operate the display only from a power source indicated in the specifications of this manual or listed on the display. [. . . ] Press the Power Button ( ) on the front panel to turn the power on. When monitor power is turned on, the 'Self Image Setting Function' is executed automatically. (Only for D-SUB input) NOTE ` Self Image Setting Function'?This function provides the user with optimal display settings. When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals. When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO/SET function button to improve resolution. 9 Control Panel Functions Front Panel Controls 1 2 3 4 5 6 7 8 Button Use this button to enter CINEMA MODE, AUTO BRIGHT, TIME CONTROL, LIVE SENSOR or SMART menus. For more information, refer to page 16. Button Use this button to move to EZ ZOOMING, 4:3 IN WIDE and PHOTO EFFECT for D-SUB/DVI-D signal input. Use this button to move to 4:3 IN WIDE, PHOTO EFFECT and VOLUME for HDMI signal input. For more information, refer to page 17. MENU Button Use this button to enter or exit the On Screen Display. OSD LOCKED/UNLOCKED This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. The message "OSD LOCKED" should appear. When OFF is selected, all these functions are turned off. When AUTO BRIGHT, TIME CONTROL and LIVE SENSOR are set individually, each setting is changed to USER automatically. 16 On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you press the of the monitor. D-SUB/DVI-D input button on the front MENU : Exit : Move SET : Select HDMI input Main menu Description EZ ZOOMING To select the display resolution. When you select 'EZ ZOOMING' in OSD, display resolution goes one step down so characters and images look bigger. When you select EZ ZOOMING once again, it goes back to the original resolution. * This function is operated only if the 'forteManager' is installed to PC. * HDMI input does not support. 4:3 IN WIDE To select the image size of the screen. WIDE 4:3 · WIDE · 4:3 : Switch to full screen mode according to input image signal. : Change the input image signal ratio to 4:3. 17 On Screen Display(OSD) Selection and Adjustment Main menu PHOTO EFFECT Description To select the color effects of the screen. · NORMAL The PhotoEffect function is disabled. Use the AUTO/SET button to go to sub-menu. · GAUSSIAN BLUR This menu changes the screen to be more colorful and smoother. · SEPIA This menu changes the screen to be Sepia tone (brown color). · MONOCHROME This menu changed the screen to be Gray tone(black-and-white Picture) . NORMAL GAUSSIAN BLUR SEPIA MONOCHROME * For HDMI input, the PHOTO EFFECT function may not work depending on the connected device. VOLUME To adjust the headphone/earphone volume. Press the AUTO/SET button to MUTE ON and press it once again to MUTE OFF. [. . . ] If yes, readjust the video card to the recommend resolution. If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the screen may be dimmed, truncated or biased. Make sure to select the recommend resolution. The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. [. . . ]