LG 55LV75A User Manual

www.lg.com
OWNER’S MANUAL
MONITOR SIGNAGE
55LV75A
55LV77A
Please read this manual carefully before operating your set and retain it
for future reference.
MONITOR SIGNAGE MODELS

LG 55LV75A Specifications

General

Screen Size	55 inches
Brightness	500 cd/m²
Contrast Ratio	1, 200:1
Dynamic Contrast Ratio	500, 000:1
Viewing Angle	178° / 178°
Panel Type	IPS
Life Time	50, 000 hours
Operating Hours	24/7
Orientation	Portrait & Landscape
External Control	RS232C, RJ45
Operating Temperature	0°C to 40°C
Resolution	1920 x 1080
Inputs	HDMI, DVI, Component
Outputs	Audio Out
Operating System	No
Power Consumption	150W

Summary

Assembling and Preparing

Panel Protection Storage Method

Correct and incorrect methods for storing the panel to prevent damage.

Wall Mounting

Details on mounting the monitor to a wall using VESA standards.

Securing Monitor to Wall

Provides instructions and safety warnings for securing the monitor to a wall.

Joining Sets for Tiling

Guides on connecting multiple monitors for tiled displays.

Remote Control

Detailed Button Functions

Explains specific functions of various remote control buttons.

Using the Monitor Set

PC Connection

Instructions for connecting and using the monitor with a PC.

RGB Connection

Details on connecting the PC using an analog RGB signal cable.

Display Port Connection

Instructions for connecting the PC via a Display Port cable.

Image Option Customization

How to adjust settings like Backlight, Contrast, Brightness, and Sharpness.

PC Display Options

How to adjust PC-specific display settings like Resolution and Auto Config.

Entertainment Features

Wired Network Connection

Instructions for setting up a wired network connection for the display.

USB Storage Connection

Guide to connecting USB flash drives and external hard drives for media playback.

Browsing Media Files

How to navigate and view files (movies, photos, music) from a USB device.

Viewing Movies

Step-by-step guide to playing video files from a USB device.

Viewing Photos

Guide to browsing and viewing image files from a USB storage device.

Listening to Music

Steps to play music files from a USB device and control playback.

Picture-in-Picture/Picture-by-Picture

How to display videos or photos in PIP or PBP mode.

Customizing Settings

Picture Settings

Detailed explanation of picture settings like Aspect Ratio, Energy Saving, and Picture Mode.

Basic Image Options

Advanced Control Options

Audio Settings

Option Settings

Tile Mode Configuration

PIP/PBP Mode Settings

Advanced Tile Mode Details

Network Settings

Configuration options for network settings, player name, and status.

Making Connections

DVI Connection

Details on connecting external devices using DVI cables.

HDMI Connection

Details on connecting external devices using HDMI cables for audio and video.

Component Connection

AV(CVBS) Connection

Connecting to the LAN

Connecting to a USB Device

Guide for connecting USB storage devices for multimedia playback.

Daisy Chain Monitors Setup

Instructions for connecting multiple monitors in a daisy-chain configuration.

Troubleshooting

No Image Display Problems

Troubleshooting steps for issues where no image is shown on the screen.

Abnormal Screen Image

Common solutions for abnormal screen display issues like wrong position or lines.

After-Image Issues

Audio Function Problems

Screen Color Abnormalities

General Operation Issues

Controlling Multiple Products

Command Reference List

Comprehensive list of commands, their codes, and data parameters.

Monitor Power and Input Control

Picture Adjustment Commands

Audio and Timing Control Commands

Tile Mode and Display Commands