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User Manual
ED65E ED75E
EM65E EM75E
DC32E DC40E DC48E DC55E
DC32E-M DC40E-M DC48E-M DC55E-M
DC40E-H DC48E-H
The color and the appearance may differ depending on the product, and the
specifications are subject to change without prior notice to improve the performance.
Recommended hours of use per day for the EDE, EME, DCE models is less than 16 hours.
If the product is used for longer than 16 hours a day, the warranty may be void.
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Table of Contents
Troubleshooting
Related Manuals for Samsung LH75EDEPLGC/EN
Summarization of Contents
Before Using the Product
Copyright Information
Legal information regarding manual usage, ownership, and reproduction rights.
Safety Precautions
Safety Warnings and Symbols
Explains cautions, warnings, and symbols used throughout the manual.
Cleaning Instructions
Provides procedures for safely cleaning the product's exterior and screen.
Preparations
Component Check
Ensures all included components are present before proceeding with setup.
Product Parts and Control Panel
Identifies product components and explains the function of the control panel buttons.
Control Menu Navigation
Details how to navigate and use the product's control menu options.
Rear Panel Ports
Describes the various input and output ports located on the rear of the display.
Anti-theft Lock Installation
Instructions for securing the product using an anti-theft locking device.
Remote Control Overview
Explains the functions of each button on the remote control.
Before Installation
Installation Guide and Ventilation
Initial setup steps, display orientation, and airflow requirements for safe installation.
Wall Mount Installation
Step-by-step instructions for securely mounting the product on a wall.
VESA Mount Specifications
Details VESA mounting hole dimensions and screw specifications for compatibility.
RS232C Remote Control
RS232C Cable Connection
Information on the RS232C interface and cable pin assignments.
LAN Cable Pin Assignments
Details the pin configuration for LAN cable connections.
LAN Cable Connectivity Diagrams
Visual guides illustrating PC to HUB and PC to PC LAN cable setups.
Device Connection Diagrams
Illustrations showing how to connect various source devices to the product.
Control Codes and Commands
Viewing Control State
Commands used to retrieve the current status or state of device functions.
Controlling Device Parameters
Commands used to set or change device operational parameters.
Power and Volume Control Commands
Commands for managing product power states and adjusting volume levels.
Input Source Control Commands
Commands used to select and switch between different input sources.
Screen Mode and Size Commands
Commands for adjusting screen aspect ratio and display mode.
PIP and Auto Adjustment Commands
Commands for Picture-in-Picture and automatic display adjustments.
Video Wall and Safety Lock Commands
Commands for managing Video Wall features and the Safety Lock function.
Video Wall On/Off and User Control Commands
Commands to enable, disable, and control Video Wall functionality.
Connecting and Using Source Devices
Pre-Connection Checks
Essential checks and advice before connecting external devices.
PC Connection Methods
Various ways to connect a personal computer to the display.
D-SUB Cable Connection
Instructions for connecting the display using a D-SUB analog cable.
DVI and HDMI-DVI Cable Connections
Guides for connecting the display using DVI and HDMI-DVI cables.
HDMI Cable Connection
Instructions for connecting the display using an HDMI cable.
Video Device Connections
Steps for connecting AV and Component video devices.
HDMI-DVI Cable Audio Sync
Ensuring proper audio synchronization when using an HDMI-DVI cable.
HDMI for Audio/Video Quality
Tips for optimizing HDMI connections for better audio and video performance.
Connecting to Audio Systems
Instructions for connecting external audio output devices.
Antenna and LAN Cable Connection
Guides for connecting broadcast antennas and network LAN cables.
HDBase-T Connection
Instructions for establishing a connection using HDBase-T technology.
Changing Input Source
Procedure for selecting and managing the active input source.
Using MDC
MDC Program Installation/Uninstallation
Steps for installing and removing the MDC software on a computer.
MDC Connection via RS-232C
Instructions for connecting MDC using a serial RS232C interface.
MDC Connection via Ethernet
Instructions for connecting MDC using a network LAN cable.
Screen Adjustment
Picture Mode Selection
Guidance on selecting appropriate picture modes based on input source.
Picture Quality Settings
Adjustments for backlight, contrast, brightness, sharpness, color, and tint.
Gamma Adjustment
Procedure for adjusting the display's gamma settings.
Calibrated Value Application
How to apply color calibration settings to specific picture modes.
Picture Size Adjustment
Options for changing the display's aspect ratio and zoom level.
Picture Position and Zoom
Adjusting the image's position and zoom level on the screen.
Resolution and Auto Adjustment
Setting display resolution and performing automatic picture tuning.
PC Screen Fine-Tuning
Adjusting PC display settings like coarse/fine tuning and position.
PIP (Picture-in-Picture)
PIP Settings Configuration
Customizing Picture-in-Picture display size, position, and source selection.
Advanced Picture Settings
Accessing detailed picture adjustments for dynamic contrast, black tone, etc.
Advanced Picture Parameter Details
In-depth explanations for advanced settings like color space and white balance.
Picture Options Overview
General menu for adjusting color tone, temperature, and clean view.
Specific Picture Options
Detailed settings for color tone, digital clean view, and MPEG noise filter.
HDMI Black Level & Film Mode
Adjusting HDMI black levels and settings for film viewing.
Motion & Backlight Settings
Configuring auto motion plus for reduced blur and dynamic backlight.
Screen Off and Reset Picture
Options to turn off the screen temporarily or reset picture settings.
Sound Adjustment
Sound Mode Selection
Choosing audio profiles like Standard, Music, Movie, or Clear Voice.
Sound Effect Customization
Applying sound effects like DTS TruSurround HD, TruDialog, and equalizer settings.
Speaker Settings and Reset
Configuring audio output options and resetting sound settings.
Broadcasting
Auto Program Setup
Scanning for and memorizing available TV channels automatically.
Antenna Signal Setup
Configuring the antenna input type as Air or Cable for channel scanning.
Channel List Management
Registering, editing, renaming, and managing favorite channels.
Program Guide and Scheduling
Accessing the electronic program guide and setting program reminders.
Editing and Re-registering Channels
Steps for deleting, re-registering, and managing channel lists.
Channel Locking and Unlocking
Securing specific channels with a password for parental control.
Favorite Channel List Creation
Creating personalized lists of frequently viewed channels.
Favorite Channel List Management
Viewing, deleting, and reordering channels within favorite lists.
Favorite Channel List Operations
Renaming favorite lists and copying channels between them.
Channel Fine-Tuning and Scrambled Channels
Manually adjusting channel reception and filtering scrambled digital channels.
Audio Options Configuration
Setting preferred language, sound tracks, and visual impairment options.
Program Rating Lock Setup
Setting parental controls to block programs based on content ratings.
Rating System Details
Explanation of various rating systems like Canadian and US ratings.
Caption Functionality
Enabling and selecting different caption modes for subtitles.
Digital Caption Options Customization
Adjusting digital caption appearance like size, color, and opacity.
Network
Network Status and Settings
Checking network connectivity and configuring network parameters.
Wired Network Connection Methods
Describes various ways to connect the product to a network using LAN cables.
Wired Network Setup
Guides for automatic and manual network configuration via wired connection.
Wireless Network Connection
Steps for connecting the product to a wireless Wi-Fi network.
Automatic Wireless Setup
Procedure for automatically configuring wireless network settings.
Manual Wireless Setup
Procedure for manually configuring wireless network settings.
WPS(PBC) Wireless Setup
Instructions for connecting to a wireless network using WPS (PBC) button.
Wi-Fi Direct and AllShare Play
Connecting mobile devices directly and sharing content via AllShare Play.
Server Network Configuration
Settings for connecting to servers, accessing files, and FTP mode.
Applications
Source List Management
Managing and refreshing the list of available input sources.
MagicInfo Lite Usage
Introduction to MagicInfo Lite for digital signage and media playback.
MagicInfo Features and Network Channel
Overview of MagicInfo features and using the Network Channel.
MagicInfo Settings Configuration
Configuring default storage, repeat modes, and display duration in MagicInfo.
System
Initial System Setup
Guide through the initial product setup steps, including PIN and standby mode.
Menu Language and Multi Control
Setting the display language and configuring multi-device control.
Time Settings Configuration
Setting the clock, Daylight Saving Time, and time zone.
Sleep and On Timer Settings
Scheduling automatic power off (Sleep Timer) and power on (On Timer).
Off Timer and Holiday Management
Setting manual timers for power off and managing holiday schedules.
Eco Solution Features
Energy saving modes, eco sensor, and auto power-off functions.
Auto Protection Time
Setting the time interval for screen saver activation.
Screen Burn Protection
Technologies and settings to prevent screen burn-in and image retention.
Pixel Shift Settings
Adjusting pixel shifting parameters for burn-in prevention.
Screen Burn Timer Settings
Configuring timers for screen protection patterns like Pixel or Rolling Bar.
Immediate Display and Side Gray
Selecting screen saver types and adjusting side margin brightness.
Ticker Functionality
Displaying scrolling text messages on the screen.
Video Wall Configuration
Setting up multiple displays to form a video wall.
Video Wall Format
Selecting the display format (Full, Natural) for Video Wall.
Video Wall Arrangement
Arranging displays horizontally and vertically for Video Wall.
Video Wall Screen Position
Adjusting the position of individual displays within a Video Wall setup.
Source Auto-Switching
Automating the selection of video input sources.
Primary Source Recovery
Restoring the selected primary input source when it's connected.
PIN Change Procedure
Steps to change the product's PIN code for security.
General System Settings
Configuring power saving, game mode, safety lock, and button lock.
Button Lock and Standby Control
Locking product buttons and managing screen standby modes.
HDBT and Network Standby
Managing power for HDBT module and network standby features.
Lamp Schedule and OSD Display
Adjusting display luminance and controlling OSD menu visibility.
Temperature Control Settings
Managing product operating temperature and response to heat.
Anynet+ (HDMI-CEC)
Anynet+ Menu and Features
Overview of Anynet+ functionality and its menu options.
Anynet+ Auto Turn Off & Device Switching
Managing automatic power off and switching between Anynet+ devices.
Anynet+ Troubleshooting Guide
Common issues and solutions for Anynet+ functionality.
System Utilities
Product Cloning and System Reset
Copying product settings via USB and resetting system to factory defaults.
Reset All and DivX VOD
Resetting all settings and accessing DivX Video On Demand information.
PC Module Power Management
Controlling the power states of the PC module independently.
Support
Software Update Procedure
Steps to download and install the latest product software.
Contacting Samsung Support
Information on how to get technical assistance and find product details.
Media Play
USB Media Playback Precautions
Important guidelines and warnings before using USB devices for media playback.
Supported Media Devices and Formats
Information on compatible USB devices and supported media file types.
USB Device Connection and Removal
Steps for connecting and safely removing USB devices from the product.
Media Content List Options
Menu items available for navigating and interacting with media content.
Photo Playback Features
Controls and features available during photo viewing, including slideshows.
Video Playback Features
Controls and features available during video playback, including playback speed.
Music Playback Features
Controls and features available during music playback, including repeat and shuffle.
Supported Subtitle and Image Formats
Lists of supported subtitle file formats and compatible image file types.
Supported Music and Video Formats
Lists of supported music file formats and video/audio codecs.
Troubleshooting Guide
Product Testing Procedures
Steps to diagnose and test product functionality when issues arise.
Resolution and Frequency Checks
Verifying display resolution and frequency settings for signal compatibility.
Installation and Screen Issues
Troubleshooting common problems related to installation and screen display.
Screen Display Troubleshooting
Addressing issues like blurry screens, brightness problems, and screen instability.
Screen Appearance Anomalies
Resolving visual defects such as lines, frozen screens, or aspect ratio issues.
Sound Output Troubleshooting
Resolving problems related to no sound, low volume, or audio static.
Audio Output and Remote Control Issues
Troubleshooting audio echo, remote control malfunctions, and source device beeps.
Miscellaneous Troubleshooting
Resolving issues with captions, PIP, HDMI, and sound input selection.
IR Sensor Troubleshooting
Diagnosing and resolving problems with the infrared sensor.
Frequently Asked Questions (Q&A)
Answers to common user questions regarding operation and settings.
Specifications
General Model Specifications
Technical details including size, display area, and audio output for various models.
Environmental and Power Specifications
Operating and storage conditions, power supply voltage, and Plug-and-Play compatibility.
Preset Timing Modes
Optimal screen timing configurations for various resolutions and frequencies.
Display Timing Standards
Detailed timing standards including horizontal/vertical frequency and pixel clock.
Appendix
Service and Damage Responsibility
Explains responsibility for pay service costs and customer-caused product damage.
Picture Quality Optimization
Tips for achieving the best picture quality and preventing image retention.
Preventing Afterimage Burn-in
Understanding and preventing afterimage burn-in on the LCD panel.
Preventing Afterimage Burn-in
Methods to protect the product from afterimage burn-in, including screen savers.
License and Compliance Information
Details on software licenses, patents, and regulatory compliance.
Technical Terminology Glossary
Definitions of technical terms used throughout the user manual.
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