Dynascan DS551LX4 - User Manual

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User Manual

Version 2.00

The use of diagrams and illustrations in the manual are for reference only. The actual product may be different.

Product design and specifications are subject to change without notice

Professional LCDs

Questions and Answers

S
Sara AyersAug 10, 2025
What to do if Dynascan LCD TV remote control does not work?
- J
  James ParkerAug 10, 2025
  If your Dynascan LCD TV remote control isn't working, first ensure that batteries are installed. If batteries are present, check if they are fresh and correctly oriented. Also, make sure you are within the remote's operational range. Finally, be aware that bright light sources, such as fluorescent or neon lights, can interfere with the remote's signal. Try using the remote away from such lighting.
D
David LittleAug 21, 2025
Why is my Dynascan DS551LX4 displaying no image?
- H
  Heather WebbAug 21, 2025
  If your Dynascan LCD TV shows no image, verify that the DVI cable is securely plugged in. Confirm that the main switch is in the ON position and the power cord is fully connected. Check that the image source's resolution is set to 1920 × 1080 (1080p). Also, inspect the DVI cable for any damage or excessive bending.
D
Douglas CarrollAug 29, 2025
How to fix Dynascan LCD TV auto on/off function?
- Z
  zandersonAug 29, 2025
  If the auto on/off function on your Dynascan LCD TV isn't working correctly, check that the TIMER setting in the menu is not set to “OFF.” Also, ensure that the “Power On Time” and “Power Off Time” settings are configured correctly.

Summary

Limited Warranty

Warranty Coverage

Outlines the warranty period and terms for product defects and repairs.

Obtaining Warranty Service

Exclusions and Limitations

Safety Precautions

Cautionary Advice

Warns against specific installation environments and potential damage.

Warning Alerts

Highlights risks such as heat, screen damage, and electric shock.

Image Burn-In Prevention

Advises on avoiding static images to prevent permanent screen retention.

Important Safety Information

General Safety Guidelines

Prohibits disassembly, liquid contact, and specifies handling requirements.

Installation and Mounting

Mounting Requirements

Details criteria for secure wall or ceiling mounting, including professional installation.

VESA Mounting Specifications

Orientation and Location

Component Connections

Power Source Connection

Guides users on connecting the display to an AC power outlet.

External Video Source Connection

Details how to connect a video source using a DVI cable.

Video Wall Configuration

Daisy Chain Setup

Explains connecting multiple displays for video walls using DVI and RS-232.

Operating Procedures

Display Power Management

Instructions for powering the display on and off using the main switch.

Remote Control Usage

Remote Control Button Functions

Product Specifications

Troubleshooting Common Issues

Dynascan DS551LX4 Specifications

General

Brand	Dynascan
Model	DS551LX4
Category	LCD TV
Language	English

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