LG 49LS75A, 55LS75A, 42LS73B, 49LS73B, 55LS73B User Guide

OWNER’S MANUAL

MONITOR

SIGNAGE

Please read this manual carefully before operating the your set and retain it for future reference.

42LS75A 42LS73B 49LS75A 49LS73B 55LS75A 55LS73B

www.lg.com

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2 TABLE OF CONTENTS

TABLE OF CONTENTS

	3	LICENSES	31		SuperSign Contents
			31		Information
	4	ASSEMBLY AND	31		File Manager
		PREPARATION	32		PICTURE ID Settings
	4	Accessories		33	USER SETTINGS
	5	Optional Accessories
			33		Main Menu Settings
	7	Parts and Buttons
			33		- Quick Settings
	8	Connecting the Stand
			34		- Picture Settings
	8	Connecting the Speakers
			38		- Sound Settings
	9	Connecting IR & Light Sensor
			39		- Network Settings
	9	Portrait Layout
			41		- General Settings
	10	Connecting the OPS
	12	Attaching and Removing the LG	43		TROUBLESHOOTING
		Logo Bracket
	13	Installing on a Wall		46	PRODUCT SPECIFICATIONS
	15	REMOTE CONTROL		56	IR CODES
	17	MAKING CONNECTIONS
			58		TO CONTROL MULTIPLE
	17	Connecting to a PC
					PRODUCTS
	18	External Device Connection	58		Connecting the Cable
	20	Daisy Chain Monitors
			58		RS-232C Configurations
	21	- Using the Multi Display Mode
			58		Communication Parameter
		Function
			59		Command Reference List
	22	Using the Input List
			61		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

LICENSES 3

LICENSES

Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.

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.

This DivX Certified® device has passed rigorous testing to ensure it plays DivX® video. To play purchased DivX movies, first register your device at vod. divx.com. Find your registration code in the DivX VOD section of your device setup menu.

DivX Certified® to play DivX® video up to HD 1080p, including premium content.

DivX®, DivX Certified® and associated logos are trademarks of DivX, LLC and are used under license.

Covered by one or more of the following U.S. patents: 7,295,673; 7,460,668; 7,515,710; 7,519,274.

Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS 2.0 Channel is a trademark of DTS, Inc. © DTS, Inc. All Rights Reserved.

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NOTE

••The warranty will not cover any damage caused by using the product in an excessively dusty environment.

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4 ASSEMBLY AND PREPARATION

ASSEMBLY AND PREPARATION

Accessories

Please check whether all the components are included in the box before using the product. If there are any missing components, contact the retail store where you purchased the product. The illustrations in this manual may differ from the actual product and accessories.

Remote Control,					Power Cord		IR & Light Sensor
Batteries (AAA) 2 EA

CD (Owner’s Manual) /		HDMI Cable		Mounting Cable Tie
Card

CAUTION

••Always use genuine components to ensure safety and product performance.

••The product warranty will not cover damage or injury caused by the use of counterfeit components.

NOTE

••The accessories provided with your product may vary depending on the model or region.

••Product specifications or contents in this manual may be changed without prior notice due to upgrade of product functions.

••SuperSign Software & Manual

-Downloading from the LG Electronics website.

-Visit the LG Electronics website (www.lgecommercial.com/supersign) and download the latest software for your model.

ASSEMBLY AND PREPARATION 5

Optional Accessories

Without prior notice, optional accessories are subject to change to improve the performance of the product, and new accessories may be added. The illustrations in this manual may differ from the actual product and accessories.

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Stand	Screws
ST-200T	Diameter 4.0 mm x Pitch 0.7 mm x
	Length 10 mm (including spring washer)

Stand kit

Speakers	Cable Holders/	Screws
SP-2100	Cable Ties	Diameter 4.0 mm x Pitch
		0.7 mm x Length 8 mm
		(including spring washer)

Speaker kit

NOTE

Screws

Diameter 4.0 mm x Pitch 1.6 mm x Length 10 mm

••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.

6 ASSEMBLY AND PREPARATION

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KT-OPSA	Screws	Connecting
		Cable

Power Cord

Card (Easy Setup Guide)

OPS kit

AN-WF500

Wi-Fi Dongle kit

KT-SP0

Pixel sensor kit

NOTE

•• Optional accessories are available for some models. If necessary, please purchase them separately.

•• Pixel sensor is sold separately. You can obtain additional accessories from your local retail store.

Parts and Buttons

Buttons

ASSEMBLY AND PREPARATION 7

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Connection

Panel

Buttons	Description
INPUT	Changes the input source.
MENU	Accesses the main menus, or saves your input and exits the menus.
	Adjust the up and down.
	Moves left and right.
AUTO/SET	Displays the current signal and mode.
/ I	Turns the power on or off.

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8 ASSEMBLY AND PREPARATION

Connecting the Stand

-For certain models only.

-The image may be different according to the model

1Place a soft cloth on the table and place the product with the screen facing downward.

2Use the screws to secure the stand to the back of the product as shown below.

Connecting the Speakers

-For certain models only.

-The image may be different according to the model.

1Connect an input signal cable before installing the speakers.

2Mount the speakers by using screws as shown below. Make sure the power cable is disconnected before making a connection.

3Connect the speaker cables noting the correct polarity. Use cable holders and cable ties to organize the speaker cables.

ASSEMBLY AND PREPARATION 9

					Portrait Layout
			NOTE
•			turn off the power before removing		When installing in a portrait layout, rotate the
					monitor counterclockwise 90 degrees (when
		the cable. Connecting or removing the
					facing the screen).
		speaker cable while turned on may result in
		no sound.

Connecting IR & Light Sensor

Using Kensington Lock

When you connect the cable to the product, the feature for receiving remote control signals is activated. The IR & light sensor is magnetic. Attach it to the front edge of the product for use.

[Front]

(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.com.

Connect the Kensington security system cable between the monitor and a table.

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CAUTION CAUTION

NOTE

••The signal strength of the IR and Light sensor will decrease if the sensor is not placed in front of the product.

NOTE

••The Kensington security system is optional.

You can obtain additional accessories from most electronics retail stores.

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10 ASSEMBLY AND PREPARATION

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 KTOPSA.

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

5Close the top cover of the KT-OPSA and tighten it on the left and right with the two screws provided.

6Insert the OPS Player (sold separately) into the bottom hole of the KT-OPSA and finish the installation by tightening the two screws provided on the bottom.

ASSEMBLY AND PREPARATION 11

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OPS Player

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12 ASSEMBLY AND PREPARATION

Attaching and Removing the LG Logo Bracket

-For certain models only.

-The image may be different according to the model.

Removing the LG Logo

1Lay a clean cloth on the floor, and then put the monitor on it with the screen face down. Remove the two screws that secure the LG Logo Bracket to the bottom of the rear side of the monitor using a screwdriver.

Attaching the LG Logo on the right side

1Lay a clean cloth on the floor, and then put the monitor on it with the screen face down. Remove the two screws that secure the LG Logo Bracket to the bottom of the rear side of the monitor using a screwdriver.

LG Logo Bracket

2After removing the screws, remove the LG Logo. When re-attaching the LG Logo, follow the process in reverse order.

2After removing the screws, remove the LG Logo. Attach the LG Logo Bracket with the two screws, aligning it with the holes at the right side.

Hole

ASSEMBLY AND PREPARATION 13

Installing on a Wall
			CAUTION

For proper ventilation, allow a clearance of 10 cm on each side and from the wall. Detailed installation instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide.

10 cm

	10 cm
10 cm	10 cm

10 cm

To install your monitor on a wall, attach a wall mounting bracket (optional part) to the back of the monitor.

Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.

1Use only screws and wall mounting brackets that conform to VESA standards.

2Screws which are longer than standard length may damage the inside of the monitor.

3A non-VESA standard screw may damage the product and cause the monitor to fall. LG Electronics is not liable for any accidents related to the use of non-standard screws.

4Please use VESA standard as below.

••785 mm and above

••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.

••Do not over tighten the screws as this may damage the monitor and void your warranty.

••Use only screws and wall mounting brackets that meet the VESA standard. Any damage or injuries caused by misuse or use of improper accessories are not covered by the warranty.

••To prevent injury, this apparatus must be securely attached to the wall in accordance with the installation instructions. (This pertains only to Australia and New Zealand.)

NOTE

••The wall mount kit includes the installation guide and all necessary parts.

••The wall mounting bracket is optional. You can obtain additional accessories from your local dealer.

••The length of screws required may differ depending on the wall mount. Be sure to use the correct length.

••For more information, please refer to the guide provided with the wall mount.

*Fixing screws: Diameter 6.0 mm x Pitch

1.0mm x Length 12 mm

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785 mm

14 ASSEMBLY AND PREPARATION

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Securing the monitor to a wall (optional)

Procedure may differ depending on the model.

1Insert and tighten the eyebolts, or brackets and bolts on the back of the monitor.

- If there are already bolts inserted in the eyebolts’ position, remove the other bolts first.

2Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eyebolts on the rear of the monitor.

3Connect the eyebolts and wall brackets tightly with a sturdy cord.

Make sure the securing cord is horizontal the flat surface.

CAUTION

sure that children do not climb on or hang from the monitor.

NOTE

a platform or cabinet that is large and strong enough to support the monitor securely.

••Brackets, bolts, and cords are sold separately. You can obtain additional accessories from your local retail store.

••The illustration shows a general example of installation and may look different from the actual product.

WARNING

monitor is not positioned in a sufficiently stable location, there is a danger that it will fall. Many injuries, particularly to children, can be avoided by taking simple precautions such as:

»»Using cabinets or stands recommended by the manufacturer.

»»Only using furniture that can safely support the monitor.

»»Ensuring the monitor is not overhanging the edge of the supporting furniture.

»»Not placing the monitor on tall furniture (for example, cupboards or bookcases) without anchoring both the furniture and the monitor to a suitable support.

»»Not placing cloth or other materials between the monitor and supporting furniture.

»»Educating children about the dangers of climbing on furniture to reach the monitor or its controls.

REMOTE CONTROL 15

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 and terminals to the labels inside the compartment, and close the battery cover.

To remove the batteries, perform the installation actions in reverse. The illustrations may differ from the actual accessories.

CAUTION

••Do not mix old and new batteries, as this may damage the remote control.

••Be sure to point the remote control toward the remote control sensor on the monitor.

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(POWER)

Turns the monitor on or off.

MONITOR ON

Turns the monitor on.

MONITOR OFF

Turns the monitor off.

1/a/A Button

Toggles between numerical and alphabetical.

(Depending upon the model, this feature may not be

supported.)

ARC

Selects the Aspect Ratio mode.

Volume Up/Down Button

Adjusts the volume.

PSM

Selects the Picture Mode.

MUTE

Mutes all sounds.

ENERGY SAVING()

Adjusts the brightness of the picture to reduce energy consumption.

INPUT

Selects the input mode.

3D

This model does not support this.

Number and Alphabet buttons

Enters numerical or alphabetical characters depending upon the setting. (Depending upon the model, this feature may not be supported.)

CLEAR

Deletes the entered numerical or alphabetical character. (Depending upon the model, this feature may not be supported.)

BRIGHTNESS Button

Adjusts the brightness of the display. PAGE Function is not supported in the this model.

(Depending upon the model, this feature may not be supported.)

16 REMOTE CONTROL

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	AUTO
	Automatically adjusts picture
	position and minimizes
HOME	image instability (available
Activates the Launcher.	for RGB input only).
	(Depending upon the model,
	this feature may not be
	supported.)

SETTINGS

Accesses the main menus or saves your input and exit menus.

W.BAL

This model does not support this.

OK

Selects menus or options and confirms your input.

S.MENU

SuperSign menu key (Depending upon the model, this feature may not be supported.)

BACK

Allows you to move back one step in the user interaction function.

Allows you to control various multimedia devices to enjoy multimedia simply by using the remote control through the SimpLink menu.

(Depending upon the model, this feature may not be supported.)

ID ON/OFF

When the Picture ID number matches the Set ID number, you can control whichever monitor you want in multi-display format.

Navigation Buttons

Scrolls through menus or options.

Exit

Quit all OSD tasks and applications.

TILE

This model does not support this.

USB Menu Control Buttons

Controls media playback.

MAKING CONNECTIONS 17

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

The illustrations may differ from the actual accessories. Some of the cables are not provided. This monitor supports the Plug & Play* feature.

* Plug & Play: a feature that enables a PC to recognize devices attached by the user without device configuration or user intervention when powering up.

(not included)

DP OUT

(not included)

DVI OUT

(not included)

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(not included)

(not included)

HDMI

DVI OUT

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18 MAKING CONNECTIONS

External Device Connection

Connect a HD receiver, DVD, or VCR player to the monitor and select an appropriate input mode.

The illustrations may differ from the actual accessories. Some of the cables are not provided. For the best picture and sound quality, connecting external devices to your monitor using HDMI cables is recommended.

OR

USB

(not included)

Direct Connection/

Using the Router/

Using the Internet

Network

(not included)

	HDMI	HD Receiver/DVD/VCR
		Camcorder/Camera/Gaming Device

MAKING CONNECTIONS 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. This is normal.

••Sometimes red, green, or blue spots may appear on the screen. This is normal.

••Use a High Speed HDMI®/TM cable.

••Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur.

••Recommended HDMI Cable Types

-High-Speed HDMI®/TM Cable

-High-Speed HDMI®/TM Cable with Ethernet

••If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you to manually change the default audio output to HDMI.

••If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode.

••You may experience compatibility issues if you use HDMI-PC mode.

••Make sure the power cable is disconnected.

••If you connect a gaming device to the monitor, use the cable provided with the gaming device.

••It is recommended to use the speakers that are provided as optional accessories.

••High Speed HDMI®/TM cables transmit a HD signal up to 1080p and higher.

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CAUTION

••Connect the signal input cable and tighten it by turning the screws clockwise.

••Do not press the screen with your finger for a prolonged period as this may result in temporary distortion on the screen.

••Avoid displaying static images on the screen for a long period of time to

prevent image burn. Use a screensaver if possible.

••A wireless communication device near your monitor can affect the image.

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20 MAKING CONNECTIONS

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), DP1.2 (MST) or higher.

Monitor 1 Monitor 2 Monitor 3 Monitor 4

NOTE

••If the signal is stable and there is no cable loss, in general, up to 100 monitors can be connected via the DP Out port (at the recommended resolution). If you want to connect more than this number of monitors, use a booster.

••If you set the tile mode using DVI or HDMI, you will not be able to watch HDCP-encrypted content.

••If the signal cable between the product and your PC is too long, make sure to use the Booster or optical cable.

MAKING CONNECTIONS 21

Using the Multi Display Mode Function

The Multi Display Mode function displays a video signal received from DP In either in single mode

(SST: Single Stream Transport) or multi-mode (MST: Multi Stream Transport) through DP Out.

••This function can be configured in the Installation Menu (For more information, refer to the Installation Menu manual.)

••If it is On, the image of each display is displayed in multi-mode.

••If it is Off, the image of each display is displayed in single mode.

••The multi-mode is available in a PC supporting DISPLAYPORT 1.2.

••Multi-mode can connect up to only four monitors. (at the recommended resolution)

••When this function is used, your monitor may not work properly depending on the video card. Reboot the PC after setting the function to Off for stable screen output when not in use.

••In case of using DVI/HDMI Input to DP daisy chain, please set ‘Multi Display mode function’ to off.

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22 ENTERTAINMENT

Using the Input List

Remote Control (HOME)

	Input Mode	Description
	HDMI1	You can watch content on a PC,
	HDMI2/OPS
		DVD player, digital set-top box,
	DISPLAYPORT
		and other high definition devices.
	DVI

CAUTION

••If the OPS kit is connected to the HDMI2/ OPS port, the HDMI2/OPS port is used as the OPS port.

ENTERTAINMENT

Using My Media

Connecting USB Storage

Devices

Connect a USB storage device such as a USB flash memory or an external hard drive to the display and use multimedia features.

Connect a USB flash memory or USB memory card reader to the display as shown in the following illustration.

OR

CAUTION

••Do not turn off the monitor or remove a USB storage device when the My Media screen is activated. This could result in loss of files or damage to the USB storage device.

••Back up files you have saved on a USB storage device frequently, as loss or damage to the files may be not covered by the warranty.