LG Flatron M2250d Owners Manual
Have a look at the manual LG Flatron M2250d Owners Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1069 LG manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
ENGLISH 81TROUBLESHOOTING TROUBLESHOOTING General The operation does not work normally. ProblemResolution The remote control doesn’t work yCheck to see if there is any object between the product and the remote control causing obstruction. Ensure you are pointing the remote control yEnsure that the batteries are installed with correct polarity ( to , to ). yEnsure that the correct remote operating mode is set: TV, VCR, etc. yInstall new batteries. Power is suddenly turned off yIs the sleep timer set? yCheck the power control settings. Power interrupted. yIf the Monitor Set is switched on and there is no input signal, it will switch off automatically after 15 minutes to save the power consumption. yWhen a broken file was played in the USB mode, the Monitor set may turn off. Please check the file in your usb storage. yExcept the screen off mode of the energy saving menu. The video function does not work. ProblemResolution No picture & No sound yCheck whether the product is turned on. yTry another channel. The problem may be with the broadcast. yIs the power cord inserted into wall power outlet? yCheck your antenna direction and/or location. yTest the wall power outlet, plug another product’s power cord into the outlet where the product’s power cord was plugged in. Picture appears slowly after switching on yThis is normal, the image is muted during the product startup process. Please contact your service centre, if the picture has not appeared after five minutes. No Colour, poor colour, or poor picture yAdjust Colour in menu option. yKeep a sufficient distance between the product and the VCR. yTry another channel. The problem may be with the broadcast. yAre the video cables installed properly? yActivate any function to restore the brightness of the picture. Horizontal / vertical bars or picture shaking yCheck for local interference such as an electrical appliance or power tool. Poor reception on some channels yStation or cable product experiencing problems, tune to another station. yStation signal is weak, reorient antenna to receive weaker station. yCheck for sources of possible interference. Lines or streaks in pictures yCheck antenna (Change the direction of the antenna).
ENGLISH 82TROUBLESHOOTING The audio function does not work. ProblemResolution Picture OK & No sound yPress the (+ , -) button or VOL ( , ) button. ySound muted? Press MUTE button. yTry another channel. The problem may be with the broadcast. yAre the audio cables installed properly? No output from one of the speakers yAdjust Balance in menu option. Unusual sound from inside the product yA change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a problem with the product. No sound when connecting HDMIor USB yCheck HDMI cable is High Speed HDMI Cable. yCheck USB cable over version 2.0. yIf the sound is abnormal in the HDMI, check the audio format in your external equipments. »Audio Supported format : Dolby Digital, PCM There is a problem with PICTURE settings. ProblemResolution When the user changes the picture settings, the Monitor set automatically converts back to the initial settings after a certain period of time. yIt means that the Monitor set is currently set to Store Demo mode. To switch to Home use mode you should do the followings: From the Monitor set Menu, choose OPTION → Choose Mode Setting → Choose Home use. Now, you have completed switching to the Home use mode. PC mode No image is displayed. ProblemResolution Power is on, power indictor is blue but the screen appears extremely dark. yAdjust brightness and contrast again. Does the ‘Invalid format’message appear? yThe 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 user’s guide. Does the ‘Check signal cable’ message appear? yThe signal cable between PC and product is not connected. Check the signal cable. yPress the ‘INPUT’ button in the remote control to check the input signal. ProblemResolution No picture when connecting HDMI yCheck that your HDMI cable is High Speed HDMI Cable. If the HDMI cables are not High Speed HDMI Cable, flickering or noscreen display can result. Please use the High Speed HDMI Cable.
ENGLISH 83TROUBLESHOOTING ‘Unknown Product’ message appears when the product is connected. ProblemResolution Did you install the driver? yInstall the product driver, which is provided with the product, or download it from the web site. (http://www.lg.com) ySee if the plug & play function is supported by referring to the video card user’s guide. After-image appears on the product. ProblemResolution After-image appears whenthe product is turned off. yIf you use a fixed image for a long time, the pixels may be damaged quickly. Use the screen saver function. Screen Colour is abnormal. ProblemResolution Screen has poor Colour resoluion(16_Colours). ySet screen Colour resolution to more than 24 bits (true Colour) Select control Pane → Display → Settings → Colour Table menu in Windows. Screen Colour is unstable or mono Colour. yCheck the connection status of the signal cable. Do back spots appear on the screen? ySeveral pixels (red, green, white or black Colour) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. It is not a malfunction of the LCD. The screen image looks abnormal. ProblemResolution Is the screen position wrong? yAdjust the Position menu in OSD. yA 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. Do thin lines appear on the background screen? yAdjust the Clock menu in OSD. Horizontal noise appears or the characters look blurred. yAdjust the Phase menu in OSD.
ENGLISH 84TROUBLESHOOTING WHEN USING 3D MODE TROUBLESHOOTING WHEN USING 3D MODE I can see a swirling oil-like pattern on the Monitor set when the Monitor set is turned off. This is caused by the interference of external light in the air layer between the LCD surface and 3D filter.The pattern becomes almost invisible when you turn on the power again. I cannot see 3D image properly ProblemResolution If you are not using the glasses provided with the monitor.When you view 3D images with this monitor, it is very important that you use the glasses provided with the monitor. The glasses are designed to compensate optically for the 3D filter attached to the surface of the monitor. If you wear third-party glasses, you may not see 3D images properly on the monitor. If you view 3D images outside the optimal viewing angle or distance.The optimal viewing angle of this monitor is between 12° degrees; the optimal viewing distance is between 50 cm to 90 cm from the monitor. When you view 3D images outside the optimal viewing angle or viewing distance, the images may look overlapped or not be displayed properly in 3D. Notes for Viewing 3D Image with 3D Digital Brodcating *In Analogue Brodcating, 3D Imaging does not work. ProblemResolution When switching the 2D image display to the 3D image display with the 3D button on the remote control, the overlapped image may be displayed. yDisable the 3D imaging mode with the 3D button. yThe 3D imaging mode is disabled automatically if you change the channel. If the screen is divided into left/right or top/bottom when you change thechannel This channel supports the 3D imaging mode. Select the 3D imaging type displayed on the screen by pressing the 3D button on the remote control. If your eyes are sore or the screen looks blurry while viewing 3D images. Select Left/Right or Right/Left option, which you find better for viewing 3D images.
ENGLISH 85SPECIFICATIONS SPECIFICATIONS LCD PanelScreen Type470.1 mm Wide (18.51 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 470.1 mm Pixel Pitch0.3 mm (H) x 0.3 mm (V) Video SignalMax. Resolution1360 x 768 @ 60 Hz Recommended Resolution1360 x 768 @ 60 Hz Horizontal Frequency30 kHz to 61 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI PowerRated Voltage19 V 2.0 A Power ConsumptionOn Mode : 30 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5° to 10° Dimensions (Width x Height x Depth) Weight 443.9 mm x 365 mm x 164 mm 2.96 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions. M1950D
ENGLISH 86SPECIFICATIONS LCD PanelScreen Type546.86 mm Wide (21.53 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 546.86 mm Pixel Pitch0.248 mm (H) x 0.248 mm (V) Video SignalMax. Resolution1920 × 1080 @ 60 Hz Recommended Resolution1920 × 1080 @ 60 Hz Horizontal Frequency30 kHz to 83 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI PowerRated Voltage19 V 2.2 A Power ConsumptionOn Mode : 35 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5 to 10° Dimensions (Width x Height x Depth) Weight 509.1 mm x 404.2 mm x 164 mm 3.37 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions. M2250D
ENGLISH 87SPECIFICATIONS M2350D LCD PanelScreen Type584.2 mm Wide (23 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 584.2 mm Pixel Pitch0.265 mm (H) x 0.265 mm (V) Video SignalMax. Resolution1920 × 1080 @ 60 Hz Recommended Resolution1920 × 1080 @ 60 Hz Horizontal Frequency30 kHz to 83 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI PowerRated Voltage19 V 2.4 A Power ConsumptionOn Mode : 40 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5 to 10° Dimensions (Width x Height x Depth) Weight 546.7 mm x 423.8 mm x 180 mm 3.86 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions.
ENGLISH SPECIFICATIONS88 DM2350D LCD PanelScreen Type584.2 mm Wide (23 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 584.2 mm Pixel Pitch0.265 mm (H) x 0.265 mm (V) Video SignalMax. Resolution1920 × 1080 @ 60 Hz Recommended Resolution1920 × 1080 @ 60 Hz Horizontal Frequency30 kHz to 83 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI*2 PowerRated Voltage19 V 3.0 A Power ConsumptionOn Mode : 48 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5 to 10° Dimensions (Width x Height x Depth) Weight 546.7 mm x 423.8 mm x 180 mm 4 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions.
ENGLISH 89SPECIFICATIONS M2450D LCD PanelScreen Type609.7 mm Wide (24 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 609.7 mm Pixel Pitch0.276 mm (H) x 0.276 mm (V) Video SignalMax. Resolution1920 × 1080 @ 60 Hz Recommended Resolution1920 × 1080 @ 60 Hz Horizontal Frequency30 kHz to 83 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI PowerRated Voltage19 V 2.4 A Power ConsumptionOn Mode : 40 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5° to 10° Dimensions (Width x Height x Depth) Weight 569.9 mm x 435.8 mm x 180 mm 4.43 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions.
ENGLISH 90SPECIFICATIONS M2550D LCD PanelScreen Type634.4 mm Wide (25 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 634.4 mm Pixel Pitch0.288 mm (H) x 0.288 mm (V) Video SignalMax. Resolution1920 × 1080 @ 60 Hz Recommended Resolution1920 × 1080 @ 60 Hz Horizontal Frequency30 kHz to 83 kHz Vertical Frequency56 Hz to 75 Hz Synchronization TypeSeparate Sync, Digital Input ConnectorTV, D-Sub Analog, SCART, PC Audio In, Component, HDMI PowerRated Voltage19 V 2.8 A Power ConsumptionOn Mode : 50 W (typ.) Off Mode 0.5 W AC/DC AdapterManufacturer: LITE-ON, Model PA-1650-68 TiltTilt Range-5° to 10° Dimensions (Width x Height x Depth) Weight 594.9 mm x 451 mm x 180 mm 4.85 kg Environmental conditions Operating Temperature Operating Humidity 10 °C to 35 °C 20 % to 80 % Storage Temperature Storage Humidity -10 °C to 60 °C 5 % to 90 % Product specifications shown above may be changed without prior notice due to upgrade of product functions.