LG 42LH260H User Manual - Page 30

EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP Supported Display Specifications (RGB-PC, HDMI-PC) For 32LH240H, 32/37/42LH250H, 32/37/42LH255H Resolution Horizontal Frequency(KHz) 640x350 RGB-PC 720x400 RGB-PC 640x480 RGB-PC 31.469 31.469 31.469 800x600 37.879 1024x768 48.363 1280x768 47.776 1360x768 47.720 1366x768 47.13 Vertical Frequency(Hz) 70.08 70.08 59.94 60.31 60.00 59.87 59.799 59.65 For 37/42LH260H, 37LH265H Resolution Horizontal Frequency(KHz) 640x480 RGB-PC 31.469 800x600 35.156 37.879 1024x768 1024x768 RGB-PC 1280x768 1360x768 1280x1024 48.363 56.476 47.776 47.712 63.981 1600x1200 1920x1080 RGB-PC 75.00 66.587 Vertical Frequency(Hz) 59.9 56.25 60.31 60.00 70.06 59.870 60.015 60.020 60.00 59.934 ! NOTES G To get the best picture quality, adjust the PC graphics card to 1920x1080(For 37/42LH260H, 37LH265H), 1360x768(The others). G Depending on the graphics card, DOS mode may not work if a HDMI to DVI Cable is in use. G In PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness. If noise is present, change the PC output to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the PICTURE menu until the picture is clear. When you use too long RGB-PC cable, there might be a noise on the screen. G Avoid keeping a fixed image on the screen for a long period of time. The fixed image could become permanently imprinted on the screen. G The synchronization input form for Horizontal and Vertical frequencies is separate. G Depending on the graphics card, some resolution settings may not allow the image to be positioned on the screen properly. 28