LG Electronics 42LS75A 49LS75A 55LS75A owner manual Connecting the OPS

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10ASSEMBLY AND PREPARATION

ENGLISH

Connecting the OPS

-For certain models only.

-The image may be different according to the model.

1Lay a clean cloth on the floor, put the monitor on it with the screen facing downward, and then remove the screws from the OPS hole cover on the rear of the monitor with a screwdriver.

3Align the KT-OPSA along the four screw holes on the rear of the set and attach it to the rear of the set using the four screws provided.

KT-OPSA

4 Open the top cover of the KT-OPSA and connect the cable provided to the connector inside the set and the connector on the KT- OPSA.

OPS Hole Cover

2 Lift the left side (round part) of the OPS hole cover. Remove the cover.

Connector on
the KT-OPSA	Connector inside the set

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Contents Monitor Signage Table of Contents Licenses Assembly and Preparation AccessoriesScrews Optional AccessoriesSP-2100 Power Cord AN-WF500Connection Panel Parts and ButtonsButtons Buttons DescriptionConnecting the Stand Connecting the SpeakersUsing Kensington Lock Connecting IR & Light SensorPortrait Layout Connecting the OPS OPS Player Attaching and removing the LG Logo Bracket Removing the LG LogoInstalling on a Wall Securing the monitor to a wall optional A Button Remote ControlVolume Up/Down Button Number and Alphabet buttonsExit USB Menu ControlConnecting to a PC Making ConnectionsExternal 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 Connecting USB storage devices Using the Input ListUsing My Media Remote Control HomeTips for using USB storage devices Files Supported by My Media To use Select Play Remote Control HomeTo set Device Selection Remote Control Home Supported External Subtitle FormatSupported Internal Subtitle Format Supported Video CodecSupported Audio File Supported Photo FileViewing Videos To play video files on display Remote Control HomeTips for Playing Video Files English Viewing Photos Viewing image files Remote Control HomeViewing music files Remote Control Home Listening to MusicSettings File Manager SuperSign ContentsInformation Picture ID Settings Main Menu Settings Quick SettingsPicture Settings Remote Control Settings Picture Picture Adjust Reduction Black Level NoiseReduction Mpeg Noise Real CinemaEnglish Sound Settings To Set Your Network Remote Control Settings Network SettingsNetwork Wi-Fi Connection Tips for Network Setting General Settings Tips for Wireless Network SettingResets all monitor settings Problem Action TroubleshootingDoes the Check signal cable No image is displayedAfter-image appears on the product Screen color is abnormal Problem ActionOperation does not work normally Problem Action Audio function does not workProduct Specifications 42LS75AApplicable 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 Product Dimensions 135.149LS75A 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 IR Codes Code Hex Function RemarksSome key codes are not supported depending on the model To Control Multiple Products Connecting the cableRS-232C Configurations Communication ParameterCommand Reference List HexadecimalEnglish Transmission Transmission/Reception ProtocolAcknowledgement Aspect Ratio Command k c Power Command k a Energy Saving Command j qSelect Input Command x b Contrast Command k gTransmission Kt Set ID DataCr Sound mode Command d y Selects a sound mode Volume Control Command k f Adjusts the playback volumeDay 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 red gain Command j m White Balance Green Gain Command j nScreen 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 Check Screen Command t z Sets Check Screen Local Key Operation Command t oStatus Command s Daylight Saving Time Command s dCopyright notices are available for download