User manual LG M4714C-BA

[. . . ] User's Guide M4714C Make sure to read the Safety 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. Connecting the stand - Only on some models. 1. Take the parts for the stand out of the box and assemble them as shown in the picture. Parts First, check if the following parts are all present. Screws (4) Stand (1) cable management (1) 2. Place a soft cloth on the table and put the product with the screen facing downward. Use the screws to secure the stand on the rear side of the product as shown in the diagram. 1 Connecting the Speakers - Only on some models. Mount the product onto the speaker by using a screw as shown in the following connect the speaker cable. After installing your speakers, use holders and cable ties to organize the speaker cables. Cable holder Remove the paper. * This feature is not available in all model. When the speaker is installed. [. . . ] * Maximum resolution RGB : 1920 x 1080 @60Hz HDMI/DVI : 1920 x 1080 @60Hz G Does the 'Out of range' message appear? G Does the 'Check signal cable' message · The signal cable between PC and product is not appear?· Press the 'INPUT' menu in the remote Control to check the input signal. 'Unknown Product' message appears when the product is connected. G Did you install the driver?· Install the product driver, which is provided with the product, or download it from the web site. (http://www. lge. com) · See if the plug&play function is supported by referring to the video card user manual. ' Key Lock On' message appears. G The 'Key Lock On' message appears when pressing the Menu button. · The control locking function prevents unintentional OSD setting change due to careless usage. To unlock the controls, simultaneously press the Menu button and button for several seconds. You can set this function in the product only. ) L Note * Vertical frequency: To enable the user to watch the product display, screen image should be changed tens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the times of image display per second. * Horizontal frequency: The horizontal interval is the time to display one vertical line. When 1 is divided by the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal frequency. The unit is kHz. 32 Troubleshooting The screen image looks abnormal. G Is the screen position wrong?· D-Sub analog signal ­ Press the "AUTO" button in the remote control to automatically select the optimal screen status that fits into the current mode. · See if the video card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the Control Panel ­ Display ­ Setting menu. · D-Sub analog signal ­ Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. · D-Sub analog signal ­ Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. Connect the signal cable that matches with the source input signal. G Do thin lines appear on the background screen? G Horizontal noise appears or the characters look blurred. G The screen is displayed abnormally. After-image appears on the product. G 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. 33 Troubleshooting The audio function does not work. G No sound?G Sound is too low. Screen color is abnormal. G 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. · 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. [. . . ] Acknowledgement [p][][Set ID][][OK/NG][Data][x] Data 0 : Lamp Fault 1: Lamp OK A17 A16 RS-232C Controlling the Multiple Product Transmission / Receiving Protocol 30. Transmission [d][u][][Set ID][][Data][x] Data 0 : Off 1 : On Acknowledgement [u][][Set ID][][OK/NG][Data][x] L L 31. Transmission [d][v][][Set ID][][Data][x] Data 0 : Off 1 : On Acknowledgement [v][][Set ID][][OK/NG][Data][x] A18 RS-232C Controlling the Multiple Product Transmission / Receiving Protocol 32. Transmission [f][a][][Set ID][][Data1][][Data2][][Data3][Cr] [Data1] 0 : Monday 1: Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday [Data2] 0H~17H (Hours) [Data3] 00H~3BH (Minutes) Acknowledgement [a][][Set ID][][OK/NG][Data1][Data2][Data3][x] *When reading data, FFH is inputted for [Data1], [Data2] and [Data3]. [. . . ]