NovaStar 07 Prestore Picture Settings

Prevent LED Screen Blackouts with Pre-Stored Screen | NovaLCT Setup Guide
In this NovaStar Certified Engineer tutorial, learn how to prevent LED screen blackouts by using the Pre-Stored Screen feature in NovaLCT. This function displays a backup image on your LED display when video signal is lost — ensuring a professional appearance even during interruptions.

🧠 What You'll Learn
What Is Pre-Stored Screen?

Displays a saved image when signal is lost

Works if the video source or Ethernet cable disconnects

Prevents black screens during live events or unattended operations

System Requirements

LED screen must be fully configured and operational

PC must be connected directly to the sending card

Disable scaling/skewing functions on the sending card

Controller resolution must match PC graphics output

Step-by-Step Setup in NovaLCT

Launch NovaLCT and log in as admin

Go to Settings then Preserved Screen

Select communication port

Choose a backup image from your PC

Select display mode: entire screen or cabinet by cabinet

Choose display effect: Tile, Stretch, or Center

Use Test Effect to preview the image

In extended desktop mode, activate extension before testing

Click Save to Hardware to apply

Trigger Conditions

Choose what causes the backup image to appear:

Cable disconnection

No DVI signal

Click Send and Save to Hardware to finalize

Advanced Option: Last Frame Mode

Freezes the last video frame if signal is lost

Overrides Pre-Stored Screen if both are enabled

Suitable for applications needing seamless video continuity

✅ Key Benefits
Prevents black screens during disconnection

Ensures content is still visible during failure

Ideal for stage rentals, signage, and critical displays

Enhances professionalism and reliability

📋 Key Topics Covered
LED blackout prevention

NovaLCT Pre-Stored Screen setup

Backup image configuration

Receiving card safety image

Signal loss recovery

Last frame mode overview

Emergency LED display planning

Signal loss is common in complex LED systems — but your display doesn’t need to go black. With Pre-Stored Screen in NovaLCT, you can keep a backup image active during interruptions. This feature is essential for events, signage, and any professional display requiring continuous visuals.

By the end of this guide, you’ll know how to:

Upload and apply backup images

Select when to activate them

Test and save settings properly

Maintain seamless performance during signal loss

📞 Need Help?
For expert support or configuration advice:

Website: www.ledscreenparts.com

Email: sales@ledscreenparts.com

WhatsApp: +86 13316541431

How to Prevent LED Screen Blackouts with NovaLCT

Last Frame vs Pre-Stored Image in NovaStar Systems

Emergency Backup Setup for LED Displays Using NovaLCT

NovaLCT backup image

LED screen signal loss

Emergency display settings

Pre-stored picture NovaStar

Receiving card configuration

Last frame mode tutorial

LED blackout protection

No DVI signal fallback

Видео NovaStar 07 Prestore Picture Settings канала LEDSCREENPARTS