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DS3251, DS4351U, DS5551U & DS6551U LCD Display
User Manual
www.agneovo.com

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Summarization of Contents

Safety Information
FCC Compliance Notice
US regulatory notice regarding radio frequency interference and compliance.
EMF and General Safety
Information on electromagnetic fields and the product's health safety commitment.
UK Specific Safety Instructions
Safety guidelines for UK users on plug, fuse, and earthing.
Product Disposal and WEEE Compliance
Instructions for responsible disposal and WEEE compliance for EU users.
Precautions and Warnings
Setting Up Precautions
Guidelines for safe and proper installation of the LCD display.
Usage and Operation Precautions
Important safety advice for operating the LCD display.
Cleaning and Maintenance Guidelines
Procedures for safely cleaning and maintaining the LCD display.
LCD Display Usage Notices
Important notices regarding display performance and image retention.
Product Description
Unpacking and Package Contents
Details on how to unpack the product and check included items.
Wall Mounting Installation Guide
Instructions and requirements for mounting the display on a wall.
Display Input/Output Terminals
Description of all available input and output connectors on the display.
Remote Control Overview
Explanation of the functions of each button on the remote control.
Making Connections
Connecting the Power Supply
Instructions for connecting the LCD display to a power source.
Connecting a Computer
How to connect a PC via HDMI or RS232 serial cable.
Connecting External Devices
Steps for connecting video sources like a video player via HDMI.
Network and USB Connections
Instructions for connecting to wired networks and USB devices.
Using the LCD Display
Power On and Initial Setup
Procedures for powering on the display and completing the initial setup.
Selecting Input Source Signal
How to choose the active input signal for the display.
Volume and Keyboard Operations
Controls for volume adjustment and using the on-screen keyboard for text input.
Multimedia Menu Operations
Primary CMS (NoviSign) Usage
Setup and usage of the NoviSign digital signage software.
USB Media Playback Modes
Displaying media content from USB storage and selecting playback modes.
Screen Sharing Functionality
Mirroring device screens wirelessly to the LCD display.
Apps Manager Functions
Managing applications by opening, installing, and uninstalling them.
Adjusting Display Settings
Picture Settings Configuration
Adjusting picture parameters like brightness, contrast, and color.
Screen Display Adjustments
Configuring display orientation, aspect ratio, and language.
Network Configuration
Configuring network type, Wi-Fi, and IP settings for connectivity.
System Settings Management
Managing system information, date/time, power, and security.
Appendix and Support
Supported Media Formats
Lists video and image file formats and codecs supported by the display.
Supported PC Timings
Details PC timing resolutions supported via HDMI connections.
Troubleshooting Common Issues
Common issues, their possible causes, and recommended solutions.
Specifications
Display Specifications Details
Detailed technical specifications for different panel sizes.
Display Physical Dimensions
Visual diagrams showing the physical dimensions of the displays.

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