LG Electronics M4715C manual Troubleshooting

Page 38

Troubleshooting

The screen image looks abnormal.

●Is the screen position wrong?

●Do thin lines appear on the background screen?

●Horizontal noise appears or the characters look blurred.

●The screen is displayed abnormally.

•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. If adjustment is not satisfactory, use the Clock OSD 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. If adjustment is not satisfactory, use the Phase OSD menu.

•The proper input signal is not connected to the signal port. Connect the signal cable that matches with the source input signal.

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.

37

Page 37 Page 39
Image 38
Page 37 Page 39
Contents M4715C Connecting the stand PartsConnecting the Speakers To install Portrait Using the Remote Control Name of the Remote Control ButtonsUsing the Remote Control Name and Function of the Parts Rear ViewConnecting to External Devices When Connecting to your PCConnecting to External Devices Input SETWhen using the LAN Switch ProductDaisy Chain Monitors Vesa Fdmi wall Mounting Video Input VCR/DVD ReceiverComponent Input 480p/576p/720p/1080p/1080i/480i/576i Hdtv ReceiverHdmi Input 480p/576p/720p/1080i/1080p VCR/DVD/Set-top BoxWatching AV Outputs Cable Management Cable ManagementScreen Adjustment options User MenusWhen Full HD Mode is active 1920 X 1080 is selected ComponentOSD Menu OSDOn Screen DisplayUse the remote control to adjust the OSD screen How to adjust the OSD On Screen Display screenHow to adjust the screen automatically Adjusting Screen Color Picture ModeAdjusting Screen Color Red / Green / BlueAdvanced Picture Original 149 Zoom1 Just ScanAdjust the screen video ScreenAuto Volume Balance Speaker Adjusting the audio functionSound Mode Adjusting the timer function Adjusting the timer function Power SavingSelecting the options ISM MethodDPM Select IndicatorPower Indicator Logo LightTo use this function Tile modeTile Mode RowID10 Row Size Position Reset Tile ID Natural Network Setup Sets up network information ManualIP Address Adjust Set ID and check Serial No. and SW versionSet ID Troubleshooting Maximum resolutionTroubleshooting Audio function does not work Dimensions &Weight SpecificationsPower LCD PanelEnvironmental Video SignalInput Connector ConditionsDTV Mode RS-232CControlling the Multiple Product MonitorRS-232CControlling the Multiple Product A0H Transmission / Receiving Protocol PowerCommand a Input Select Command b Main Picture InputAspect RatioCommand c Main picture format Screen MuteCommand dVolume MuteCommand e Volume ControlCommand fContrastCommand g BrightnessCommand hColorCommand i Video Timing only TintCommand j Video Timing onlyRemote Lock /Key Lock Command m SharpnessCommand k Video Timing onlyOSD SelectCommand l BalanceCommand t Color Temperature Command uAbnormal state Command z ISM modeCommand j pAuto ConfigureCommand j u KeyCommand m cTile ModeCommand d d Data DescriptionTile H PositionCommand d e Tile V PositionCommand d fTile H SizeCommand d g Tile V SizeCommand d hPicture Mode Command d Tile ID SetCommand dNatural Mode In Tile mode Command d j Sound Mode Command d y Fan Fault check Command d wLamp fault CheckCommand d p Elapsed time returnCommand d lTemperature value Command d n Auto volume Command d u Speaker Command dTime Command f a On Timer On/Off Timer On, Off Command F b Off Timer On/Off Timer On, Off Command f cOn Timer On/Off Timer Time Command f d Off Timer On/Off Timer Time Command f e Sleep Time Command f f Auto Sleep Command f gPower On Delay Command f h Language Command fDPM Select Command f j Reset Command f kPosition Command f q Power savingCommand fPower Indicator Command f o Position Command f r Size Command f sSize Command f t Scheduling Input select Command f u Main Picture Input Serial no.Check Command f y54. S/W Version Command f z Input Select Command x bConfiguration of frame Output waveformRS-232C No 3840TRL098E 0801-REV00

M4715C specifications

The LG Electronics M4715C is a notable innovation in the world of display technology, specifically catering to the needs of commercial and professional environments. This model stands out due to its impressive combination of advanced features and user-friendly characteristics, making it an ideal choice for a variety of applications.

One of the key highlights of the M4715C is its high-resolution display. With a resolution of 1920 x 1080 pixels, it delivers crystal-clear images and vibrant colors, ensuring that all content is rendered in stunning detail. This feature is particularly beneficial for presentations, advertisements, and other visual displays in retail spaces or corporate environments. The M4715C's IPS technology further enhances the viewing experience, providing wide viewing angles and excellent color accuracy, which are essential for collaborative settings or when viewed from various perspectives.

The M4715C is equipped with an advanced LED backlight system that contributes to its energy efficiency. The display not only consumes less power but also boasts a longer lifespan, reducing overall operational costs. The inclusion of a built-in media player allows users to easily playback content without the need for an external device, streamlining presentations and reducing clutter.

Connectivity options are abundant with the M4715C, featuring multiple HDMI and DisplayPort inputs, as well as USB ports for easy connectivity to a variety of devices. This multi-interface capability ensures seamless integration with computers, streaming devices, and other peripherals, enabling users to quickly switch between different sources.

Durability is another noteworthy characteristic of the LG M4715C. Designed for continuous operation, this display can function 24/7, making it suitable for applications that require constant availability. Its robust construction minimizes the risk of damage, ensuring reliability in demanding environments.

In terms of installation, the M4715C offers flexible mounting options, allowing it to be easily integrated into different setups, whether wall-mounted or used on a stand. This adaptability enhances its appeal for both temporary displays and long-term installations.

Overall, the LG Electronics M4715C is a cutting-edge display solution that combines high-performance features, energy efficiency, and durable design. Its ability to deliver superior image quality, alongside versatile connectivity and installation options, makes it an excellent choice for a wide range of professional and commercial applications, setting a new standard in display technology.
Top Page Image Contents