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LG 42SH7DB Owner's Manual

Digital signage (monitor signage).
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LG Digital
Please read this manual carefully before operating the your set and retain it
for future reference.


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   Summary of Contents for LG 42SH7DB

  • Page 1

    OWNER’S MANUAL LG Digital Signage (MONITOR SIGNAGE) Please read this manual carefully before operating the your set and retain it for future reference. 42SH7DB 49SH7DB 55SH7DB

  • Page 2: Table Of Contents

    Optional Accessories Parts and Buttons Connecting the Stand Connecting the Speakers Connecting IR & Light Sensor Portrait Layout Attaching and Removing the LG Logo Bracket Installing on a Wall REMOTE CONTROL Displaying the Device Name Connected to an Input Port...

  • Page 3: Safety Precautions

    Please check ► If the product collapses or is dropped, you may be injured. Children with LG or a qualified installer before installing. This caution must pay particular attention. • Do not leave the power or signal cable unattended on the...

  • Page 4: Precautions To The Ac Adapter And Electrical Power

    If loosely connected, the poor connection may cause a fire or electric shock. • Be sure to use power cords and AC adapters provided or approved by LG Electronics, Inc. ► The use of non-approved products may cause a fire or electric shock. •...

  • Page 5: Precautions In Moving The Product

    Precautions In Moving the such as nail, pencil, or pen, or make a scratch on it. • Keep the proper distance from the product. Product ► Your vision may be impaired if you look at the product too closely. • Set the appropriate resolution and clock by referring to the User’s Guide.

  • Page 6: Licenses

    LICENSES Supported licenses may differ by model. For more information of the licenses, visit The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

  • Page 7: Assembly And Preparation

    • SuperSign Software & Manual - Downloading from the LG Electronics website. - Visit the LG Electronics website ( and download the latest software for your model. Optional Accessories Without prior notice, optional accessories are subject to change to improve the performance of the product, and new accessories may be added.

  • Page 8

    KT-OPSA Screws Connecting Cable Power Cord Card (Easy Setup Guide) OPS kit AN-WF500 KT-SP0 Wi-Fi Dongle kit Pixel sensor kit NOTE • Cable holder/Cable tie may not be available in some areas or for some models. • Optional accessories are available for some models. If necessary, please purchase them separately. •...

  • Page 9: Parts And Buttons

    Parts and Buttons Connecting the Stand - The image may be different according to the - For certain models only. model - The image may be different according to the model Buttons Changes the input source. Accesses the main menus, or saves your input and exits the menus.

  • Page 10: Connecting The Speakers

    Connecting the Speakers NOTE - For certain models only. • Please turn off the power before removing the - The image may be different according to the cable. Connecting or removing the speaker model. cable while turned on may result in no sound. Connect an input signal cable before installing the speakers.

  • Page 11: Portrait Layout

    Portrait Layout When installing in a portrait layout, rotate the monitor counterclockwise 90 degrees (when facing the screen). Using Kensington Lock (This is not available for all models.) The Kensington security system connector is located at the back of the monitor. For more information on installation and use of this system, refer to the manual provided with the Kensington security system or visit http://www.kensington.

  • Page 12: Attaching And Removing The Lg Logo Bracket

    After removing the screws, remove the LG After removing the screws, remove the LG Logo. When re-attaching the LG Logo, follow Logo. Attach the LG Logo Bracket with the two the process in reverse order. screws, aligning it with the holes at the right...

  • Page 13: Installing On A Wall

    Disconnect the power cord before moving or installing the monitor to avoid risk of electric shock. • If you install the monitor on a ceiling or slanted wall, it may fall and result in injury. Use an authorized LG wall mount and contact your local dealer or qualified personnel to assist with the installation.

  • Page 14

    Insert and tighten the eyebolts, or brackets and Securing the monitor to a wall (optional) bolts on the back of the monitor. (Procedure may differ depending on the model.) - If there are already bolts inserted in the eyebolts’ position, remove the other bolts first. Mount the wall brackets with the bolts to the wall.

  • Page 15: Remote Control

    REMOTE CONTROL The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to use the monitor correctly. To install batteries, open the battery cover, place batteries (1.5 V AAA) matching terminals to the labels inside the compartment, and close the battery cover.

  • Page 16

    Selects the Picture Mode. INFO Views the information of the currently program and the screen. W.BAL Enters the White Balance menu. SETTINGS Accesses the main menus or saves your input and exit menus. S.MENU SuperSign menu key (Depending upon the model, this feature may not be supported.) Navigation Buttons Scrolls through menus or options.

  • Page 17: Displaying The Device Name Connected To An Input Port

    Displaying the Device Name White Balance Adjust Menu Connected to an Input Port Press the W.BAL button on the remote control. Display which devices are connected to which R-Gain : Adjusts the level of red. The higher external input ports. the number, the redder the set.

  • Page 18: Making Connections

    MAKING CONNECTIONS You can connect various external devices to your monitor. Change the input mode and select the external device you want to connect. For more information about external device connections, see the user manual provided with each device. Connecting to a PC Some of the cables are not provided.

  • Page 19

    NOTE • For the best image quality, using the monitor with HDMI connection is recommended. • To comply with the standard specifications of the product, use a shielded interface cable with a ferrite core, such as a DVI cable. • If you turn the monitor on when the set is cold, the screen may flicker.

  • Page 20: Daisy Chain Monitors

    Daisy Chain Monitors To use different products connected to each other, connect one end of the signal input cable (DP Cable) to the DP Out connector of Monitor 1 and connect the other end to the DP In connector of the other product. * DP Cable - Use a DP cable that is certified to DP1.1a (SST) or higher.

  • Page 21: Troubleshooting

    TROUBLESHOOTING No image is displayed Problem Action Is the product power cord connected? Check if the power cord is correctly plugged into the power outlet Does the Out of range message The signal from the PC (video card) is out of the vertical or appear? horizontal frequency range of the product.

  • Page 22

    The audio function does not work. Problem Action No sound? See if the audio cable is connected properly. Adjust the volume. See if the sound is set properly. Sound is too dull. Select the appropriate equalizer sound. Sound is too low. Adjust the volume.

  • Page 23

    CAUTION • Image sticking does not occur when using constantly changing images but may occur when using a fixed image for an extended period of time. Therefore, it is recommended that you use the instructions below to decrease the likelihood of image sticking occurring when using a fixed image. It is recommended that you change the screen at least once every 12 hours at the very minimum;...

  • Page 24: Product Specifications

    PRODUCT SPECIFICATIONS The product specifications below may be changed without prior notice due to upgrade of product functions. “ ” refers to alternating current (AC), and “ ” refers to direct current (DC). LCD screen Screen type Thin Film Transistor (TFT) Liquid Crystal Display (LCD) Screen Video signal Maximum resolution...

  • Page 25

    42SH7DB LCD screen Pixel pitch 0.4833 mm (H) x 0.4833 mm (V) Power Rated power AC 100-240 V~ 50/60 Hz 1.2 A Power consumption On Mode: 110 W (Typ.) Sleep Mode (DISPLAYPORT): ≤ 0.7 W Sleep Mode (HDMI,DVI-D,RGB): ≤ 1.0 W Off Mode: ≤...

  • Page 26

    55SH7DB LCD screen Pixel pitch 0.630 mm (H) x 0.630 mm (V) Power Rated power AC 100-240 V~ 50/60 Hz 1.7 A Power consumption On Mode: 140 W (Typ.) Sleep Mode (DISPLAYPORT): ≤ 0.7 W Sleep Mode (HDMI,DVI-D,RGB): ≤ 1.0 W Off Mode: ≤...

  • Page 27

    HDMI / OPS / DVI-D / DISPLAYPORT (PC) RGB(PC) Support mode Support Mode Horizontal Vertical Resolution frequency (kHz) frequency (Hz) Horizontal Vertical frequency Resolution frequency (kHz) (Hz) 720 x 400 31.468 70.8 640 x 480 31.469 59.94 640 x 480 31.469 59.94 800 x 600...

  • Page 28

    Make sure to read the Safety Precautions before using the product. The model and serial numbers of the SET are located on the back and one side of the SET. ENERGY STAR is a set of power-saving guidelines issued by Record it below should you ever need service.

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