[. . . ] Otherwise electric shock may occur. 10 cm 10 cm 10 cm 10 cm Using the cable holder 2 Connect the AC-DC Adapter and Power Cord to a wall outlet. Cable holder or 8 ASSEMBLING AND PREPARING WARNING ENGLISH ENG When you adjust the angle, do not hold the bottom of the Monitor set frame as shown on the following illustration, as may injure your fingers. Using the Kensington security system The Kensington security system connector is located at the back of the Monitor set. For more information of installation and using, refer to the manual supplied with the Kensington security system or visit http://www. kensington. com . Connect the Kensington security system cable between the Monitor set and a table. Do not touch or press the screen when adjusting the angle of the monitor. Do not hold this set like below picture. Monitor screen can detach from stand base and injure your body. NOTE The Kensington security system is optional. You can obtain it from most electronics stores. NOTE Tilt from +20 to -5 degrees up or down to adjust the angle of the Monitor set to suit your view. Front Rear ASSEMBLING AND PREPARING 9 Mounting on a wall For proper ventilation, allow a clearance of 10 cm on each side and from the wall. [. . . ] yy 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 function button to improve resolution. (Only supported in Analog Mode) 12 CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS ENGLISH ENG 1 Press the desired button on the bottom of the Monitor set. 2 Change the value of the menu item by pressing the buttons on the bottom of the Monitor set. To return to the upper menu or set other menu items, use the up arrow ( ) button. 3 Select Exit to leave the OSD menu. Monitor set Buttons Button Accesses the main menus. (See p. 13) OSD Locked/OSD Unlocked Description This function allows you to lock the current control settings, so that they cannot be inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear. Use this button to enter MY KEY menu. For more information. (See p. 18) Use this button to enter Picture Mode, SUPER ENERGY SAVING, DUAL DISPLAY, DUAL WEB, MY KEY Setting menus. (See p. 19) When adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only supported in Analog Mode) The best display mode 1920 x 1080 You can choose the input signal. •  When two input signals are connected, you can select the input signal (D-SUB/DVI/ HDMI) you want. •  When only one signal is connected, it is automatically detected. Power Indicator The power indicator stays red if the display is running properly (On Mode). If the display is in Sleep Mode, the power indicator blinks red. CUSTOMIZING SETTINGS 13 Customizing Settings ENG ENGLISH Menu Settings 1 Press MENU button on the bottom of the Monitor set to display the Menu OSD. 2 Set the options by pressing the ◄ or ► or ▼ buttons. 3 Select the "Next Menu" button to enter the more option settings. 4 Select Exit to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu Brightness Contrast Wide/Original ● ● ● Analog Digital ● ● ● ● HDMI ● ● Description To adjust the brightness, contrast of the screen Wide Switch to full screen mode according to input image signal. * This function works only if input resolution is lower than Monitor set ratio (16:9). Resets the values of total energy consumption reduction and CO2 emission reduction estimates. NOTE TOTAL POWER REDUCTION: How much power is saved while using the monitor. yy SAVING DATA(W/h) yy 546 mm (21. 5 inch) SUPER SAVING 5 W/h 584 mm (23 inch) 6 W/h 604 mm (23. 8 inch) 6 W/h 685 mm (27 inch) 8 W/h Saving Data depends on the Panel. So, those values should be different from each panel and panel yy vendor. LG yy calculated these values by using “broadcast video signal” (including broadcast video: IEC 62087) SUPER SAVING refers to how much power can be saved using the SUPER ENERGY SAVING yy function. Color Temp Red Green Blue 50 50 50 CUSTOMIZING SETTINGS 21 EXIT * Before using below functions, please install DUAL SMART SOLUTION programme. ENG ENGLISH DUAL DISPLAY 1 Press FUNC. 5 Select Exit to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. DUAL DISPLAY 2/3 1/4 Description By selecting Clone, user can use secondary monitor as done mode of primary monitor. By selecting Extended, user can use secondary monitor as extended mode of primary monitor. If select Off, DUAL DISPLAY is off. Gamma 1 Custom Clone Extended Off 50 50 50 EXIT * Before using below functions, please install DUAL SMART SOLUTION programme. DUAL WEB 1 Press FUNC. 5 Select Exit to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. EXIT On Off Each option is explained below. DUAL WEB On Off Description Help user to browse web efficiently by dividing in half. If select Off, DUAL WEB is off. NOTE When monitor goes to power saving mode with pc saving option-> Pressing any button -> OSD yy appear and user should press dual button -> User can bring back to normal mode. 22 CUSTOMIZING SETTINGS MY KEY Setting ENGLISH ENG 1 Press FUNC. > DUAL WEB 2 Select MY KEY Setting by pressing the ► button. 3 Enter to MY KEY Setting by pressing the ▼ button. 4 Set the options by pressing the ◄ or ► buttons. On Off 5 Select Exit to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. EXIT Each option is explained below. MY KEY Setting Picture Mode SUPER ENERGY SAVING DUAL DISPLAY DUAL WEB Description Picture Mode adjust the Monitor set for the best picture appearance. [. . . ] Or, you can also download the driver from our web site: http://www. lg. com. yy Make sure to check if the video card supports Plug&Play function. The screen is flickering. Did you select the recommended resolution? yy If the selected resolution is HDMI 1080i 60/50 Hz, the screen may be flickering. Change the resolution to the recommended resolution 1080P. SPECIFICATIONS 25 SPECIFICATIONS 22EA53V Display Screen Type 54. 6 cm (21. 5 inch) Flat Panel Active matrix-TFT LCDAntiGlare coating Visible diagonal size: 54. 6 cm ENG ENGLISH Sync Input Pixel Pitch Horizontal Frequency Vertical Frequency Video Input Resolution Plug & Play Power Consumption Power Input AC-DC Adapter 0. 08265 mm x 0. 24795 mm (Pixel Pitch) 30 kHz to 83 kHz (Automatic) 56Hz to 75Hz (D-SUB, DVI-D) 56Hz to 61Hz (HDMI) Input Form Separate Sync. [. . . ]