LG Electronics M3202C, M3702C manual Screen image looks abnormal

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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.

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Contents M3202C M3702C Connecting the stand PartsConnecting the Stand cover Connecting the Speakers Cable holder Cable tieUsing the Remote Control Name of the Remote Control ButtonsName and Function of the Parts Rear ViewConnect the power cord Connecting to External DevicesConnect the Audio cable How to connect to two computers Turn on power by pressing the power button on the productOr, press the Input botton on the bottom of the product Daisy Chain Monitors Connecting to External Devices Vesa Fdmi wall MountingInserting batteries into remote control When connecting with a S-Video cable Video InputComponent Input 480i/480p/576i/576p/720p/1080i Hdtv ReceiverHdmi Input 480p/576p/720p/1080i/1080p Not includedWatching AV Outputs Screen Adjustment options User MenusWhen XGA Mode is active and 1360 X768 is selected ComponentOSD Menu OSDOn Screen DisplayHow to adjust the screen automatically How to adjust the OSD On Screen Display screenUse the remote control to adjust the OSD screen Adjusting Screen Color Picture ModeColor Temperature Red / Green / BlueAdvancedPicture Original 169Just Scan 149Settings ScreenSound Mode Adjusting the audio functionBalance Speaker Adjusting the timer function Selecting the options ISM MethodTile mode product 1 ~ 4 r2 x c2 Row Column Tile modeTile Mode To use this functionID10 Size Position Reset Tile ID Tile modeOptionAdjust Set ID and check Serial No. and SW version Set IDTroubleshooting Maximum resolutionScreen image looks abnormal Audio function does not work LCD Panel SpecificationsPower Rated VoltageDimensions Weight1 Input Connector Video SignalEnvironmental DTV Mode RS-232CControlling the Multiple Product RS-232CControlling the Multiple Product 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 only TintCommand j Video onlyOSD SelectCommand l SharpnessCommand k Video onlyRemote Lock /Key Lock Command m BalanceCommand t Color Temperature Command uAbnomal state Command z ISM modeCommand j pAuto ConfigureCommand j u KeyCommand m cTile ModeCommand d d Data DescriptionTile H SizeCommand d g Tile V SizeCommand d hNatural Mode In Tilemode Command d j Tile ID SetCommand dElapsed time returnCommand d l Temperature value Command d n Lamp fault CheckCommand d pAuto 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 k41. S/W Version Command f z Input Select Command x bConfiguration of frame Output waveformCodeHexa Function No 3840TRL098E 0801-REV00

M3202C, M3702C specifications

LG Electronics has consistently pushed the boundaries of technology, particularly in the realm of display products. Among its impressive lineup, the LG M3702C and M3202C models stand out for their innovative features, advanced technologies, and user-centric design.

The M3702C is a 37-inch digital signage display, while the M3202C features a slightly smaller 32-inch screen. Both models are designed to meet the demands of commercial environments, offering vibrant visuals and reliable performance. Their primary characteristic is the use of LED backlighting, which enhances brightness and contrast, resulting in stunning, high-quality imagery.

One of the standout features of the M3702C and M3202C is their Full HD resolution. This ensures that content is displayed in high clarity, making it perfect for retail settings, training facilities, or any space requiring digital signage. With a wide viewing angle, these displays deliver consistent image quality from various positions, making them ideal for communal areas.

Another notable technology found in both models is the integrated content management system, which allows users to seamlessly schedule and manage their displays. This feature enables businesses to showcase promotional content dynamically, keeping information fresh and engaging for viewers. Additionally, they support multiple input formats, including HDMI, DVI, and VGA, ensuring compatibility with a wide range of devices.

Durability is also a key characteristic of the M3702C and M3202C displays. Built with commercial-grade components, these models are designed for extended usage, making them suitable for environments that require continuous operation. Their sleek design and sturdy construction further enhance their suitability for any professional setting.

The LG M3702C and M3202C also come equipped with energy-efficient technologies, helping reduce operational costs while promoting sustainability. Energy-saving features ensure that these displays consume less power without compromising performance.

In summary, LG Electronics M3702C and M3202C display models are remarkable solutions for digital signage and commercial display needs. With their high-resolution screens, advanced content management capabilities, broad compatibility, and durability, they offer an effective way to engage audiences and deliver impactful messages. These displays stand as a testament to LG's commitment to innovation and quality in the ever-evolving world of technology.
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