User manual LG M6004R

[. . . ] Select the signal type you want using the button. Input AV Component RGB PC HDMI/DVI Inserting batteries into remote control. 1. Insert the batteries with correct polarity (+/-). · Dispose of used batteries in the recycle bin to prevent environmental pollution. AAA Type 4 Name and Function of the Parts * The product image in the user's guide could be different from the actual image. Rear View Power Connector : Connect the power cord RS-232C Serial Ports RGB PC, HDMI/DVI Ports -HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection). [. . . ] Use the assigned Set ID to individually control each product using the Product Control Program. This menu shows the serial number of the product. Displays a selected network's IP address. Serial No. SW Version IP Address 33 Troubleshooting No image is displayed Is the product power cord connected? Power is on, power indicator is blue but the screen appears extremely dark. · See if the power cord is properly connected to the outlet. · See if the power switch is turned on. · Adjust brightness and contrast again. · If the product is in power saving mode, move the mouse or press any key. · Turn both devices off and then back on. · The signal from the PC (video card) is out of the vertical or horizontal frequency range of the product. Connect the signal cable that matches with the source input signal. Do thin lines appear on the background screen? Horizontal noise appears or the characters look blurred. The screen is displayed abnormally. After-image appears on the product. After-image appears when the product is turned off. · If you use a fixed image for a long time, the pixels may be damaged quickly. Use the screen-saver function. 35 Troubleshooting The audio function does not work. No sound?· See if the audio cable is connected properly. · See if the sound is set properly. · Select the appropriate equalize sound. · Adjust the volume. Sound is too dull. Sound is too low. Screen color is abnormal. Screen has poor color resolution (16 colors). · Set the number of colors to more than 24 bits (true color) Select Control Panel - Display - Settings - Color Table menu in Windows. Screen color is unstable or mono- · Check the connection status of the signal cable. · Several pixels (red, green, white or black color) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. It is not a malfunction of the LCD. The operation does not work normally. The power suddenly turned off. [. . . ] In other cases, all are treated as NG. L A24 RS-232C Controlling the Multiple Product Transmission / Receiving Protocol 40. Sleep Time (Command : f f) Set Sleep Time. Transmission [f][f][][Set ID][][Data][Cr] Data 0 : Off 1 : 10 2 : 20 3 : 30 4 : 60 5 : 90 6 : 120 7 : 180 8 : 240 (Orderly) Acknowledgement [f][][Set ID][][OK/NG][Data][x] 41. Auto Sleep (Command : f g) Set Auto Sleep. [. . . ]