LG 32LH1DC1 Operation Guide - Page 20

EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP NOTE G To get the the best picture quality, adjust the PC graphics card to 1024x768, 60Hz. G Depending on the graphics card, DOS mode may not work if a HDMI to DVI Cable is in use. G Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in PC mode. 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 VIDEO menu until the picture is clear. If the refresh rate of the PC graphic card can not be changed, change the PC graphic card or consult the manufacturer of the PC graphic card. G Avoid keeping a fixed image on the screen for a long period of time. The fixed image may become permanently imprinted on the screen. G The synchronization input form for Horizontal and Vertical frequencies is separate. Supported Display Specifications RGB-PC, HDMI1/DVI-PC mode Resolution Horizontal Vertical Frequency(KHz) Frequency(Hz) 640x350 31.469 70.08 720x400 31.469 70.08 640x480 31.469 59.94 800x600 37.879 60.31 1024x768 48.363 60.00 1280x768 47.776 59.87 1360x768 47.720 59.799 1366x768 47.130 59.65 HDMI1/DVI-DTV, HDMI2-DTV mode Resolution Horizontal Vertical Frequency(KHz) Frequency(Hz) 720x480p 31.469 31.500 59.94 60.00 1280x720p 44.960 45.000 59.94 60.00 1920x1080i 33.720 33.750 59.94 60.00 * RGB-PC mode only: 640x350, 720X400 20