Table of Contents | LG Electronics 42LS75A 49LS75A 55LS75A specification

2TABLE OF CONTENTS

TABLE OF CONTENTS

ENGLISH

3LICENSES

4ASSEMBLY AND PREPARATION

4Accessories

5Optional Accessories

7Parts and Buttons

8Connecting the Stand

8Connecting the Speakers

9Connecting IR & Light Sensor

9Portrait Layout

10Connecting the OPS

12Attaching and removing the LG Logo Bracket

13Installing on a Wall

15 REMOTE CONTROL

17 MAKING CONNECTIONS

17Connecting to a PC

18External Device Connection

20Daisy Chain Monitors

21- Using the Multi Display Mode function

22Using the Input List

31SuperSign Contents

31Information

31File Manager

32PICTURE ID Settings

33USER SETTINGS

33Main Menu Settings

33- Quick Settings

34- Picture Settings

38- Sound Settings

39- Network Settings

41- General Settings

43 TROUBLESHOOTING

45PRODUCT SPECIFICATIONS

55IR CODES

57TO CONTROL MULTIPLE PRODUCTS

57Connecting the cable

57RS-232C Configurations

57Communication Parameter

58Command Reference List

60 Transmission/Reception Protocol

22 ENTERTAINMENT

22 Using My Media

22- Connecting USB storage devices

24- Files Supported by My Media

27- Viewing Videos

29- Viewing Photos

29- Listening to Music

30- Settings

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LG Electronics 42LS75A 49LS75A 55LS75A owner manual Table of Contents

Contents

Monitor Signage Table of Contents Licenses Assembly and Preparation Accessories SP-2100 Optional AccessoriesScrews Power Cord AN-WF500 Connection Panel Parts and ButtonsButtons Buttons Description Connecting the Stand Connecting the Speakers Portrait Layout Connecting IR & Light SensorUsing Kensington Lock Connecting the OPS OPS Player Attaching and removing the LG Logo Bracket Removing the LG Logo Installing on a Wall Securing the monitor to a wall optional A Button Remote ControlVolume Up/Down Button Number and Alphabet buttons Exit USB Menu Control Connecting to a PC Making Connections HD Receiver/DVD/VCR Camcorder/Camera/Gaming Device Direct Connection Using the Router Using the InternetExternal Device Connection English Daisy Chain Monitors Using the Multi Display Mode function Connecting USB storage devices Using the Input ListUsing My Media Remote Control Home Tips 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 Format Supported Internal Subtitle Format Supported Video Codec Supported Audio File Supported Photo File Tips for Playing Video Files To play video files on display Remote Control HomeViewing Videos English Viewing Photos Viewing image files Remote Control HomeViewing music files Remote Control Home Listening to Music Settings Information SuperSign ContentsFile Manager Picture ID Settings Main Menu Settings Quick Settings Picture Settings Remote Control Settings Picture Picture Adjust Reduction Black Level NoiseReduction Mpeg Noise Real Cinema English Sound Settings Network Wi-Fi Connection Network SettingsTo Set Your Network Remote Control Settings Tips for Network Setting General Settings Tips for Wireless Network Setting Resets all monitor settings Problem Action TroubleshootingDoes the Check signal cable No image is displayed After-image appears on the product Screen color is abnormal Problem ActionOperation does not work normally Problem Action Audio function does not work Product Specifications 42LS75A Applicable 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 135.1 49LS75A 1230.4 28.8 31.7 701 776 713 135.5 727.4 415.2 400 150 150.6 Horizontal Vertical Resolution Frequency Frequency Hz KHz Hdmiops / DVI / Displayport PC Support ModeDTV mode IR Codes Code Hex Function Remarks Some key codes are not supported depending on the model To Control Multiple Products Connecting the cableRS-232C Configurations Communication Parameter Command Reference List Hexadecimal English Acknowledgement Transmission/Reception ProtocolTransmission Aspect Ratio Command k c Power Command k a Energy Saving Command j qSelect Input Command x b Contrast Command k g Transmission Kt Set ID DataCr Sound mode Command d y Selects a sound mode Volume Control Command k f Adjusts the playback volume Day and Time 2 hour/minute/second are set Language Command f i Sets the OSD language On Timer Input Command f uAuto Power Off 4 Hours Command m n Key Command m c Reset Command f kCurrent temperature Command d n White balance red gain Command j m White Balance Green Gain Command j n Tile Mode Command d d Natural Mode in Tile mode Command d j Backlight Command m g Check Tile Mode Command d zScreen Off Command k d Tile ID Command d IR Operation Command t p DPM Select Command f jPower On Delay Command f h Check Screen Command t z Sets Check Screen Local Key Operation Command t oStatus Command s Daylight Saving Time Command s d Copyright notices are available for download