LG Electronics M6503C manual Troubleshooting, Maximum resolution

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Troubleshooting

No image is displayed

●Is the product power cord connected?

●Is the power indicator light on?

●Power is on, power indicator is blue but the screen appears extremely dark.

●The power indicator amber?

●Does the 'Out of range' message appear?

●Does the 'Check signal cable' message appear?

•See if the power cord is properly connected to the outlet.

•See if the power switch is turned on.

•May need service.

•Adjust brightness and contrast again.

•Backlight may need repair.

•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 : 1920 x 1080 @60Hz

HDMI/DVI : 1920 x 1080 @60Hz

•The signal cable between PC and product is not connected. Check the signal cable.

•Press the 'INPUT' menu in the remote Control to check the input signal.

'UnknownProduct'messageappearswhentheproductisconnected.

●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.

●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 cannot set this function using the remote control buttons. You can set this function in the product only.)

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. The unit is Hz.

*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.

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Contents M6503C Connecting the Speakers To install Portrait Name of the Remote Control Buttons Using the Remote ControlUsing the Remote Control Rear View Name and Function of the PartsWhen Connecting to your PC Connecting to External DevicesConnecting to External Devices Switch Product When using the LANDaisy Chain Monitors Vesa Fdmi wall Mounting VCR/DVD Receiver Video InputHdtv Receiver Component Input 480p/576p/720p/1080p/1080i/480i/576iVCR/DVD/Set-top Box Hdmi Input 480p/576p/720p/1080i/1080pWatching AV Outputs User Menus Screen Adjustment optionsUser Menus Address OSD MenuHow to adjust the screen automatically How to adjust the OSD On Screen Display screenPicture Mode Adjusting Screen ColorAdjusting Screen Color Advanced Picture 149 Zoom1 169Just Scan OriginalScreen Adjust the screen videoAuto Volume Balance Speaker Adjusting the audio functionSound Mode Adjusting the timer function Power Saving Adjusting the timer functionISM Method Selecting the optionsSelecting the options To use this function Tile modeID10 Row Size Position Reset Tile ID Natural IP Setup Completed IP Address Adjust Set ID and check Serial No. and SW versionSet ID Maximum resolution TroubleshootingTroubleshooting Audio function does not work Net PowerDimensions &Weight LCD PanelConditions Video SignalInput Connector EnvironmentalSpecifications Monitor RS-232CControlling the Multiple ProductRS-232CControlling the Multiple Product A0H Transmission / Receiving Protocol Input Select Command b Main Picture Input PowerCommand aScreen MuteCommand d Aspect RatioCommand c Main picture formatVolume ControlCommand f Volume MuteCommand eBrightnessCommand h ContrastCommand gTintCommand j Video Timing only ColorCommand i Video Timing onlyRemote Lock /Key Lock Command m SharpnessCommand k Video Timing onlyOSD SelectCommand l Color Temperature Command u BalanceCommand tISM modeCommand j p Abnormal state Command zKeyCommand m c Auto ConfigureCommand j uData Description Tile ModeCommand d dTile V PositionCommand d f Tile H PositionCommand d eTile V SizeCommand d h Tile H SizeCommand d gPicture Mode Command d Tile ID SetCommand dNatural Mode In Tile mode Command d j Fan Fault check Command d w Sound Mode Command d yLamp fault CheckCommand d p Elapsed time returnCommand d lTemperature value Command d n Speaker Command d Auto volume Command d uTime Command f a Off Timer On/Off Timer On, Off Command f c On Timer On/Off Timer On, Off Command F bOn Timer On/Off Timer Time Command f d Off Timer On/Off Timer Time Command f e Auto Sleep Command f g Sleep Time Command f fLanguage Command f Power On Delay Command f hReset Command f k DPM Select Command f jPosition Command f q Power savingCommand fPower Indicator Command f o Size Command f s Position Command f rSize Command f t Serial no.Check Command f y Scheduling Input select Command f u Main Picture InputInput Select Command x b 54. S/W Version Command f zOutput waveform Configuration of frameRS-232C

M6503C specifications

The LG Electronics M6503C is a sophisticated LCD TV that combines cutting-edge technology with practical features, making it an appealing choice for home entertainment. Designed to cater to the evolving needs of consumers, this model showcases high-quality visuals and immersive sound.

One of the main features of the M6503C is its Full HD resolution of 1920 x 1080 pixels. This ensures that viewers enjoy crisp images with vibrant colors and remarkable detail, whether they’re watching their favorite movies or playing video games. The panel's wide viewing angles make it possible for multiple viewers to enjoy the same high-quality experience from different positions in the room.

The M6503C utilizes LG's proprietary technologies, including the Triple XD Engine, which enhances picture quality by optimizing color, contrast, and clarity. This technology adapts to varying lighting conditions, ensuring that images remain sharp and lifelike. With its high dynamic range (HDR) support, the TV further elevates the viewing experience by delivering a broader range of colors and improved contrast.

Smart capabilities are another significant aspect of the M6503C. It comes equipped with LG's webOS platform, providing users with seamless access to popular streaming services like Netflix, YouTube, and Hulu. The intuitive interface facilitates easy navigation, allowing viewers to discover content effortlessly. Additionally, the Magic Remote, with its voice recognition feature, enhances user interaction, making it more convenient to browse through apps and settings.

Sound quality is also prioritized in the M6503C, featuring multi-channel audio technology that delivers rich, immersive sound. This is complemented by Dolby Surround sound, ensuring that viewers feel as though they are right in the middle of the action.

Connectivity options on the M6503C are abundant. It includes multiple HDMI ports, USB inputs, and an Ethernet jack, allowing users to connect external devices such as game consoles, Blu-ray players, and streaming boxes. With Wi-Fi capabilities, users can easily access online content without the need for cumbersome cables.

In summary, the LG Electronics M6503C stands out in its category due to its Full HD display, smart features, advanced picture technologies, and versatile connectivity options. Offering an all-around entertainment experience, this model is an excellent choice for any home theater setup.
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