Screen With Cable
Run LED Scroller on a screen with cable power and HDMI for stable, all-day scrolling signs — no battery surprises mid-event.
A screen with cable is the reliable choice for long receptions and retail hours. Plug in power, connect HDMI or a dock, open LED Scroller, and keep the banner looping.
Battery tablets are fine for short demos, but a screen with cable avoids mid-event shutdowns. Use fullscreen so guests only see the LED message.
This guide is about using displays you already own. LED Scroller supplies the scrolling text; your cable-powered TV or monitor supplies the hours of uptime.
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Frequently Asked Questions
Why prefer a screen with cable?
Wired power keeps the display on for the whole shift or ceremony. You are not racing a battery percentage.
Can I cast instead of using a cable?
Yes, Cast or AirPlay can work. A direct cable is usually more stable for continuous signage.
Does LED Scroller need a special cable?
No. Use a normal HDMI, USB-C dock, or power cable for your TV or monitor. The app runs in the browser.