User manual LG M4212N

[. . . ] User's Guide M4212C M4712C 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 (6) Stand (1) cable management (1) 2. Place a soft cloth on the table and put the product with the screen facing downward. Connect the stand as shown in the following picture. 3. [. . . ] · May need service. G Power is on, power indicator is blue but · 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. Adjust the frequency range by referring to the Specifications in this manual. * Maximum resolution RGB : 1600 x 1200 @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. 'Controls Locked' message appears. G The 'Controls Locked' 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 cannot set this function using the remote control buttons. 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. 33 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. If adjustment is not satisfactory, use the Position OSD menu. · 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. [. . . ] Off Timer (On/Off Timer) On, Off (Command : f c) Set days for Off Timer. Transmission [f][c][][Set ID][][Data1][][Data2][Cr] [Data1] 0 (Write), FFH(Read) [Data2] 00H~FFH bit0 : Monday Off Timer On(1), Off(0) bit1 : Tuesday Off Timer On(1), Off(0) bit2 : Wednesday Off Timer On(1), Off(0) bit3 : Thursday Off Timer On(1), Off(0) bit4 : Friday Off Timer On(1), Off(0) bit5 : Saturday Off Timer On(1), Off(0) bit6 :Sunday Off Timer On(1), Off(0) bit7 : Everyday Off Timer On(1), Off(0) Acknowledgement [c][][Set ID][][OK/NG][Data1][Data2][x] A19 L L RS-232C Controlling the Multiple Product Transmission / Receiving Protocol 33. On Timer (On/Off Timer) Time (Command : f d) Set On Timer. Transmission [f][d][][Set ID][][Data1][][Data2][Data3][Cr] [Data1] 0 : Monday 1: Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday 7 : Everyday [Data2] 00H~17H (Hours) [Data3] 00H~3BH (Minutes) Acknowledgement [d][][Set ID][][OK/NG][Data1][Data2][Data3][x] *When reading data, FFH is inputted for [Data2], [Data3]. [. . . ]