LG 47WV30 Owners Manual - Page 60

ENEGNLGISH A4 CONTROLLING THE MULTIPLE PRODUCT Transmission / Receiving Protocol 01. Power (Command : k a) To control Power On / Off of the display. Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 00 : Power Off 01 : Power On Acknowledgement [a][ ][Set ID][ ][OK/NG][Data][x] * In a like manner, if other functions transmit 'FF' data based on this format, Acknowledgement data feedback presents status about each function. * Note: In this modes, display will send the acknowledgement after power on processing completion. There might be a time delay between command and acknowledgement. * Refer to 'Real data mapping' for hexadecimal data to decimal data. 04. Volume Mute (Command : k e) To select screen mute on/off. Transmission [k][e][ ][Set ID][ ][Data][Cr] Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On) Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x] 02. Input Select (Command : x b) To select input source for display. Transmission [x][b][ ][Set ID][ ][Data][Cr] Data 40: Component 60: RGB PC 90: HDMI 91: DVI Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x] * Use this feature depending on your model 05. Volume Control(Command : k f) To adjust volume. You can also adjust volume with the volume buttons on remote control. Transmission [k][f][ ][Set ID][ ][Data][Cr] Data 00 to 64: Volume 0 to 100 * Refer to 'Real data mapping' for hex decimal value. Acknowledgement [f][ ][Set ID][ ][OK/NG][Data][x] 03. Aspect Ratio (Command : k c) To adjust the screen format. Transmission [k][c][ ][Set ID][ ][Data][Cr] Data 01: 4:3 02: 16:9 04: Zoom 09: Just scan(720p or more) 10 to 1F: Cinema Zoom 1 to 16 Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x] 06. Contrast (Command: k g) To adjust screen contrast. You can also adjust contrast in the PICTURE menu. Transmission [k][g][ ][Set ID][ ][Data][Cr] Data 00 to 64: Contrast 0 to 100 Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x]