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User Manual
DBJ (DB43J DB49J)
QBH (QB65H QB75H)
QHH (QH55H QH65H)
QMH (QM49H QM55H QM65H)
The colour 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 DBJ, QBH, QHH 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
Related Manuals for Samsung QHH
Summarization of Contents
Before Using the Product
Copyright
Copyright information for the user manual and prohibited uses.
Safety Precautions
Cleaning
Instructions for cleaning the product's panel and exterior safely.
Preparations
Checking the Components
Verifying all components are present before product setup.
Parts
Control Panel Overview
Overview of the product's control panel and its buttons.
Installation Guide
Tilting Angle and Rotation
Information on the product's tilting angle and rotation capabilities.
Ventilation Requirements
Guidelines for proper ventilation during product installation.
Installing the Wall Mount
Preparing for Wall Mount Installation
Steps to take before installing the wall mount bracket.
Connecting and Using a Source Device
Before Connecting a Source Device
Pre-connection checks and recommendations for source devices.
Connecting to a PC
Methods for connecting a PC to the product.
Connecting to a Video Device
HDMI-DVI Connection to Video Device
Configuring settings for video and audio when using HDMI-DVI.
Connecting with an HDMI Cable
Connecting to an Audio System
Instructions for connecting the product to an audio system.
Connecting the Network Box
MagicInfo Setup and Usage
Guide to setting up and using the MagicInfo feature.
Entering MagicInfo Mode
Steps to enter and configure the MagicInfo mode.
Changing the Input Source
Source Selection and Management
Selecting and managing different input sources connected to the product.
Editing Source Names and Types
How to edit the name and device type of external devices.
External Device Information
Viewing detailed information about selected external devices.
Web Browser Usage
Web Browser Settings
Configuring web browser settings like refresh interval and zoom.
Web Browser Advanced Settings
Advanced settings for the web browser, including general and search options.
Using MDC (Multiple Display Control)
MDC Programme Installation and Uninstallation
Guide to installing and uninstalling the MDC software.
MDC Software Installation Steps
Step-by-step instructions for installing the MDC programme.
MDC Software Uninstallation Steps
Steps to uninstall the MDC programme from the system.
Player Feature
Player Overview and Navigation
Navigating the Player interface to play content.
Viewing Content in the Player
How to select and view content files in the Player.
Video Wall Setup and Configuration
Horizontal x Vertical Video Wall Layout
Splitting videowall display based on a configured matrix.
On/Off Timer Settings
Setting the On Timer
Configuring the product to turn on automatically at a set time and day.
Setting the Off Timer
Holiday Management for Timers
Disabling timer functions during specified holidays.
Screen Adjustment
Picture Mode Settings
Selecting and configuring picture modes for different environments.
Advanced Picture Settings
Contrast Enhancer Settings
Balancing contrast to prevent differences between bright and dark areas.
Black Tone Adjustment
Adjusting the black level to enhance screen depth.
Flesh Tone Adjustment
Emphasizing pink flesh tones in the image.
RGB Only Mode Settings
Adjusting hue and saturation for Red, Green, and Blue colours.
Picture Options Menu
Colour Tone Adjustment
Adjusting the colour tone based on Picture Mode.
Digital Clean View Settings
Reducing picture noise to avoid distractions like flickering.
Picture Size and Aspect Ratio
Picture Size Options
Selecting between 16:9 Standard, Custom, or 4:3 aspect ratios.
Fit to Screen Function
Adjusting picture position to display the full programme image without cropping.
Zoom and Position Adjustment
Adjusting picture zoom and position when using specific input sources.
OnScreen Display Settings
Display Orientation Options
Configuring the menu and content screen orientation (Landscape/Portrait).
Onscreen Menu Orientation
Configuring the orientation of the onscreen menu display.
Source Content Orientation
Rotating the product screen orientation for content display.
Aspect Ratio Settings
Setting the rotated screen to full screen or original aspect ratio.
Screen Protection Features
Auto Protection Time Settings
Setting the time for the screen saver to activate automatically.
Screen Burn Protection
Reducing the possibility of screen burn by moving the picture slightly.
Pixel Shift Functionality
Minimizing image retention by moving pixels horizontally or vertically.
Message Display Settings
Source Info Display
Displaying source OSD when the input source changes.
No Signal Message Display
Displaying no-signal OSD when no signal is detected.
MDC Message Display
Displaying MDC OSD when the product is controlled by MDC.
Download Status Message
Displaying status when downloading content from a server or device.
Sound Adjustment
Sound Mode Selection
Selecting a sound mode to suit personal preferences.
Network Settings and Status
Network Status Check
Checking the current network and internet connection status.
Open Network Settings
Configuring network settings for smart hub features and updates.
Network Type Selection
Choosing between Wireless or Wired network connection types.
Wired Network Settings
Connecting to a Wired Network
Methods for attaching the product to a LAN using a cable.
Manual Wired Network Setup
Obtaining Network Connection Values
Steps to view network connection values on Windows computers.
Wireless Network Settings
Connecting to a Wireless Network
Steps for connecting to a wireless network, including security protocols.
Automatic Wireless Network Setup
Automatically setting up a wireless network connection using security keys.
Server Network Settings
Connecting to the Server
Steps to connect the player to a network server.
MagicInfo Mode Selection
Selecting the appropriate MagicInfo Mode based on usage environment.
Server Access Method
Selecting the method to connect to the server network.
FTP Mode Settings
Specifying the FTP operating mode.
Proxy Server Settings
Setting up proxy server connection and related functions.
Device Name Configuration
Selecting or entering a device name for network remote controls.
System Settings
Accessibility Settings
Adjusting settings for high contrast display and item enlargement.
High Contrast Mode
Setting background and font to high-contrast colours for menu readability.
Enlarge Highlighted Item
Setting to enlarge the highlighted item in the menu.
Touch Control Settings
Admin Menu Lock
Locking the administrator settings menu for security.
Time and Date Settings
Clock Setting Procedure
Selecting and setting the date or time for the product.
Daylight Saving Time (DST)
Switching the DST function on or off and setting time offsets.
Power On Delay Adjustment
Adjusting power-on time to prevent power overload when connecting multiple products.
Power Control Options
Auto Power On Function
Automatically turning on the product when plugged in.
PC Module Power Control
Turning the PC module on/off separately from the LFD.
Synced Power-On Settings
Setting PC module power-on without turning on the LFD.
Synced Power-Off Settings
Setting PC module power-off without turning off the LFD.
Maximum Power Saving Mode
Turning off the product to reduce power consumption after idle periods.
Eco Solution Features
Energy Saving Mode
Reducing power consumption by adjusting screen brightness.
Eco Sensor Functionality
Automatically adapting picture settings to room lighting for power savings.
Minimum Backlight Setting
Setting the minimum brightness for the signage screen.
External Device Manager
Keyboard Manager Settings
Setting up and configuring keyboards for use with the signage.
Device Connection Manager
Allowing devices to share content with signage over the network.
Security Settings
Safety Lock On/Off
Enabling or disabling the safety lock to restrict remote control actions.
Power On Button Functionality
Enabling the remote control's power button when Safety Lock is on.
Button Lock Settings
Locking product buttons, allowing control only via remote.
USB Auto Play Lock
Controlling automatic playback of MagicInfo content from USB.
General Settings
Smart Security Features
Protecting the display and storage devices against viruses.
Anynet+ (HDMI-CEC) Function
Controlling connected Samsung devices with the product remote.
Support and Updates
Software Update
Upgrading product software to the latest version.
Update Software Now
Updating the software to the latest available version.
Automatic Software Updates
Automatically updating the product when not in use.
Contacting Samsung Support
Finding information on call centres and downloading products/software.
Reset All Settings
Returning all current settings to default factory settings.
Troubleshooting Guide
Before Contacting Samsung Support
Steps to take before calling customer service for assistance.
Testing the Product Functionality
Checking if the product is operating normally using the product test function.
Checking Resolution and Frequency
Ensuring resolution and frequency are within supported ranges.
Checking Common Issues
PC Mode Installation Issues
Troubleshooting common installation problems when connected to a PC.
Screen Issues and Solutions
Resolving common screen problems like blank screen or no signal.
Product Specifications
General Specifications
Model names, panel sizes, display areas, power supply, and environmental considerations.
Appendix
Pay Service Responsibilities
Cases where a service fee may be charged for technician visits.
Service Not Covered by Warranty
List of issues not considered product defects, for which service fees may apply.
Product Damage Due to Customer Fault
Conditions under which product damage is attributed to customer mishandling.
Other Service Cases
Conditions like natural disasters or use of consumable components for service.
Preventing Afterimage Burn-in
Understanding Afterimage Burn-in
Explanation of what afterimage burn-in is and how it occurs.
Recommended Prevention Practices
Practices to prevent afterimage burn-in, such as changing colours regularly.
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