Amplus LED display software is a Windows-based program designed to create and manage text and graphic messages for Amplus indoor and outdoor LED display boards. It is often provided on a CD-ROM alongside the display hardware and supports a variety of connection methods, including RS232 serial ports and wireless adapters. Installation & Setup
Install Software: Insert the provided CD-ROM into your computer and follow the on-screen prompts. Once installed, you can launch the program from your desktop shortcut or the Start menu under All Programs > Amplus > Amplus LED Display Software.
Connect Hardware: Use an RS232 9-pin serial cable to connect your computer to the display board. If your PC lacks a serial port, a USB-to-RS232 adapter or a wireless RS232 adapter may be used. Amplus Led Display Software
Power Cycle: Turn off your display for approximately one minute and then back on to ensure the boot cycle is complete before attempting a connection. Creating Content
Text & Graphics: Use the PC keyboard to enter text, numbers, and special European characters. You can also upload custom images (JPEG or BMP), logos, and animations. Amplus LED display software is a Windows-based program
Customization: Adjust font styles, sizes, and colors (depending on your hardware's capabilities, such as red, amber, or full RGB).
Display Effects: Select from various transition effects like Scroll Left, Curtain Up, Twinkle, or Snow. You can also control the speed of these effects on a scale from 0 to 4. Health Metrics – CPU load, temperature, network latency,
Scheduling: The software allows you to program specific times and dates for different messages to appear. Sending Messages
Preview: Always use the built-in preview function to verify readability and visual quality before finalizing.
Transmission: Send the data directly to the sign via the connected port. For models with internal memory, messages can be saved to one of up to 26 "pages" for offline display. Alternative Control Methods Amplus Led Display Software - Sign in
| Problem | Cause | Workaround |
|---------|-------|-------------|
| “Device not found” | Firewall blocking UDP broadcast | Allow Amplus.exe and ports 5005-5007 in Windows Defender |
| Video stutters on screen | Bitrate too high for controller | Re-encode video to 8-10 Mbps, 25 fps max |
| Schedule disappears after power loss | Corrupted program.dat | Use “Send” instead of “Add to Schedule” for critical content |
| Chinese text shows as boxes | Missing font mapping | Install a Chinese TTF font and select it in text properties |
| USB connection drops | Driver conflict with CH340 serial chip | Reinstall CH340 driver from Amplus utility folder |