User manual LG W2420R

[. . . ] User's Guide W2420R Make sure to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for future reference. See the label attached on the product and give the information to your dealer when you ask for service. Important Precautions This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing. On Safety Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier. [. . . ] When monitor power is turned on, the 'Self Image Setting Function' is executed automatically. (Only for DVI-I analog signal cable 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. 10 Connecting the Display To arrange the cables Connect the power cord and the signal cable as shown in the figure and then fix them to the cable holders 1 and 2. 1. Please insert the cable holder1 into the hole. 2. Please put the power cord and the signal cable in the cable holder 1. Cable holder 1 3. Please put the power cord and the signal cable in the cable holder 2. While pressing the bottom of cable holder 2 with one hand, pull the top of it with the other hand as shown in the picture. Pull Press Cable holder 2 NOTE Use the cable holder to organize the cables in order to use the pivot function properly. This picture shows how to organize cables generally and may look different from your product. 11 Connecting the Display Using True Color Finder Program Requirements · Windows 2000(Service Pack 4 or higher), XP(Service Pack 2 or higher), Vista · Macintosh OS X or higher 1. 3. After installing the monitor hood, insert the CD provided. Click on the [True Color Finder] -> [Installation] icons to install the program. For detail method on how to use the program, refer to the True Color Finder manual in the provided CD. After executing the "True Color Finder" program, connect the Calibrator(Spyder3) to the monitor and computer respectively. Connecting and Disconnecting the Monitor Hood 1. Connect the Monitor Hood as shown below. After inserting '1' latch into the groove and pushing it towards an arrow direction, please assemble by pressing from number 2 to number 6. To adjust the headphone/earphone volume. Press the AUTO/SET button to MUTE ON and press it once again to MUTE OFF. (Only for HDMI input) MUTE OFF Use the MUTE ON buttons to adjust the volume. (SOURCE Hot key) When two or more input signals are connected, you can select the input signal (DVI-I/DVI-D/HDMI) you want. When only one signal is connected, it is automatically detected. The default input signal is DVI-I (analog). AUTO/SET Button Use this button to enter a selection in the On Screen Display. AUTO IMAGE ADJUSTMENT When adjusting your display settings, always press the AUTO/SET button before entering the On Screen Display(OSD). (Only for DVI-I analog signal cable input) This will automatically adjust your display image to the ideal settings for the current screen resolution size (display mode). The best display mode is 1920 x 1200 Power Button Power Indicator Use this button to turn the display on or off. The power indicator stays red if the display is running properly (On Mode). If the display is in Sleep Mode (Energy Saving), the power indicator is blinking red. 16 On Screen Display (OSD) Control Adjustment Screen Adjustment Making adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system. A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD. To make adjustments in the On Screen Display, follow these steps: Pops up the menu screen Move where you want to adjust Select a menu icon Adjust the status Exit from the menu screen. 1 2 3 4 Press the MENU Button, then the main menu of the OSD appears. [. . . ] In this case, please ask to the computer or the video card manufacturer. 29 Troubleshooting Display image is incorrect G The screen color is mono or abnormal. · Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. · Make sure the video card is properly inserted in the slot. · Set the color setting higher than 24 bits (true color) at Control Panel - Settings. [. . . ]