LG 37LC7R Owner's Manual - Page 29

! NOTE G To enjoy vivid picture and sound, connect the PC to the TV. G Avoid keeping a fixed image on the TV 's screen for prolonged periods of time.The fixed image may become permanently imprinted on the screen;use a screen saver when possible. G Connect the PC to the RGB (PC) port of the TV; change the resolution output of PC accordingly. G There may be interference relating to resolution, vertical pattern, contrast or brightness in PC mode. Change the PC mode to another resolution or change the refresh rate to another rate or adjust the brightness and contrast on the 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 The synchronization input waveform for Horizontal and Vertical frequencies are separate. G We recommend using 1366x768, 60Hz (LCD TV models) / 852x480, 60Hz (42 inch WVGA PLASMA TV models) / 1024x768, 60Hz (42 inch XGA PLASMA TV models) / 1360x768, 60Hz (50 inch PLASMA TV models) for the PC mode, these should provide the best picture quality. G If the resolution of PC is over SXGA, there will be no picture on the TV. G Connect the audio cable from the PC to the Audio input on the TV.(Audio cables are not included with the TV). G If you use too long an RGB-PC cable, there may be interference on the screen. We recommend using under 5m of the cable. This provides the best picture quality. EXTERNAL EQUIPMENT SETUP Supported Display Resolution (RGB-PC mode) Resolution 640x350 Horizontal Frequency(kHz) 31.5 Vertical Frequency(Hz) 70.1 720x400 31.5 70.1 640x480 31.5 59.9 848x480 31.5 60.0 852x480 31.5 60.0 800x600 37.9 60.3 1024x768 48.4 60.0 1280x768 47.8 59.9 1360x768 47.7 59.8 1366x768 47.7 59.8 ! NOTE G It's supported to 848x480, 852x480 in VGA modes. (VGA Models) G It's supported to 1280x768, 1360x768, 1366x768 in XGA modes. (XGA Models) 27