LG Electronics 42LS75A 49LS75A 55LS75A owner manual English

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USER SETTINGS 37

CAUTION

••If a fixed image is displayed on the screen for a long period of time, it will be imprinted and become a permanent disfigurement on the screen. This image burn or burn-in is not covered by the warranty.

••If the aspect ratio is set to 4:3 for a long period of time, image burn may occur on the letterboxed area of the screen.

••The options may differ depending on the model.

••Depending on the input signal, the available aspect ratio may differ.

••You can select only 4:3 and 16:9 aspect ratios in HDMI1-PC/ HDMI2(OPS)-PC/ DISPLAYPORT-PC/ DVI-PC input mode.

To use the Energy Saving function

Remote Control (SETTINGS)

Picture Energy Saving

Reduces power consumption by adjusting the brightness of the screen.

Auto: adjusts the brightness of the monitor according to ambient light. (This feature is available only with certain models.)

Off: disables the Energy Saving mode.

Minimum/Medium/Maximum: uses the Energy Saving according to the Energy Saving level specified for your monitor.

Screen Off: turns off the screen. You will only hear audio. You can turn on the screen again by

pressing any button on the remote control except the power button.

To use the Smart Energy Saving function

Remote Control (SETTINGS)

Picture Smart Energy Saving

According to picture brightness, the brightness of the monitor will be adjusted automatically to save energy.

Off: disables the Smart Energy Saving function.

On: enables the Smart Energy Saving function.

To run a Picture Test

Remote Control (SETTINGS)

Picture Picture Test

Run a Picture Test to check that picture signals are outputted normally, then solve any problems by selecting the relevant option on the screen. If there are no problems with the Test Picture, check connected external devices.

ENGLISH

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Contents Monitor Signage Table of Contents Licenses Accessories Assembly and PreparationScrews Optional AccessoriesSP-2100 AN-WF500 Power CordButtons Parts and ButtonsConnection Panel Buttons DescriptionConnecting the Speakers Connecting the StandUsing Kensington Lock Connecting IR & Light SensorPortrait Layout Connecting the OPS OPS Player Removing the LG Logo Attaching and removing the LG Logo BracketInstalling on a Wall Securing the monitor to a wall optional Volume Up/Down Button Remote ControlA Button Number and Alphabet buttonsUSB Menu Control ExitMaking Connections Connecting to a PCExternal Device Connection Direct Connection Using the Router Using the InternetHD Receiver/DVD/VCR Camcorder/Camera/Gaming Device English Daisy Chain Monitors Using the Multi Display Mode function Using My Media Using the Input ListConnecting USB storage devices Remote Control HomeTips for using USB storage devices To set Device Selection Remote Control Home To use Select Play Remote Control HomeFiles Supported by My Media Supported External Subtitle FormatSupported Video Codec Supported Internal Subtitle FormatSupported Photo File Supported Audio FileViewing Videos To play video files on display Remote Control HomeTips for Playing Video Files English Viewing music files Remote Control Home Viewing image files Remote Control HomeViewing Photos Listening to MusicSettings File Manager SuperSign ContentsInformation Picture ID Settings Quick Settings Main Menu SettingsPicture Settings Remote Control Settings Picture Picture Adjust Reduction Mpeg Noise NoiseReduction Black Level Real CinemaEnglish Sound Settings To Set Your Network Remote Control Settings Network SettingsNetwork Wi-Fi Connection Tips for Network Setting Tips for Wireless Network Setting General SettingsResets all monitor settings Does the Check signal cable TroubleshootingProblem Action No image is displayedOperation does not work normally Problem Action Screen color is abnormal Problem ActionAfter-image appears on the product Audio function does not work42LS75A Product SpecificationsApplicable only for models that support the speakers 49LS75A Mm x 637.4 mm x 31.7 mm / 15.6 kg 55LS75A Mm x 713.7 mm x 31.7 mm / 20.7 kg 135.1 Product Dimensions49LS75A 1230.4 28.8 31.7 701 776 713 135.5 727.4 415.2 400 150 150.6 DTV mode Hdmiops / DVI / Displayport PC Support ModeHorizontal Vertical Resolution Frequency Frequency Hz KHz Code Hex Function Remarks IR CodesSome key codes are not supported depending on the model RS-232C Configurations Connecting the cableTo Control Multiple Products Communication ParameterHexadecimal Command Reference ListEnglish Transmission Transmission/Reception ProtocolAcknowledgement Select Input Command x b Power Command k a Energy Saving Command j qAspect Ratio Command k c Contrast Command k gTransmission Kt Set ID DataCr Volume Control Command k f Adjusts the playback volume Sound mode Command d y Selects a sound modeDay and Time 2 hour/minute/second are set Auto Power Off 4 Hours Command m n On Timer Input Command f uLanguage Command f i Sets the OSD language Current temperature Command d n Reset Command f kKey Command m c White Balance Green Gain Command j n White balance red gain Command j mScreen Off Command k d Tile ID Command d Backlight Command m g Check Tile Mode Command d zTile Mode Command d d Natural Mode in Tile mode Command d j Power On Delay Command f h DPM Select Command f jIR Operation Command t p Status Command s Local Key Operation Command t oCheck Screen Command t z Sets Check Screen Daylight Saving Time Command s dCopyright notices are available for download