背景 背景
KTV Room Display Solution

Audio-Visual Interactive Party Room Display with Multi-Scene Switching:Seamless transitions between different modes like party and karaoke, adjusting the display according to the atmosphere in the room.

Multi-Screen ,Independent Window Display:Create up to 12 independent windows for flexible content display.

DMX512 Channel Control with Multi-Effect Display:Supports effects such as color-changing video, arbitrary angle rotation, and tiled window displays

Large-Screen Visualized Operation and Debugging:Easily and intuitively adjust and fine-tune the display according to the relative position of the installed modules for efficient and straightforward operation.

Solution introduction
拓扑图
黑3 黑3
Large-Screen Visualized Operation and Debugging
可视化
白2 白2
Multi-Screen / Independent Window Display
多画面
黑1 黑1
DMX512 Channel Control with Multi-Effect Display
黑1
白4 白4
Multi-Scene Switching for Audio-Visual Interactive Party Room Display
多场景切换
Related Components
System  Components Product Model Parameter Features
LED Screen Indoor P2.5/P4 Main Screen (P2.5):Module size: 320mm x 160mm, Total size: 3.84m x 1.92m.  
Side Panels (P4): Module size: 256mm x 256mm, Total size: 2.048m x 1.024m (for 8 panels).  
Ceiling Screens (P4):Module size: 256mm x 256mm, Total size: 1.024m x 4.096m (for 2 screens).  
Back Panel (P4 with custom edge design): Module size: 256mm x 256mm, Total size: 2.56m x 1.792m.
Receiving Card A75E Features 12 HUB75E interfaces with a maximum load of 512×256 pixels.  
Supports reading box parameters, box marking, and detection of receiving card serial numbers.  
Offers 18bit+ grayscale output with independent RGB Gamma adjustment.  
Supports network error rate detection.
Two-in-One Processor MVB2S

2 Gigabit network ports(LED OUT),It handles total loading capacity of 1.3 million pixels.  
Input interfaces: DVIx1, HDMIx1, VGAx1, USBx1.  
Supports quick screen connection and the creation of 8 user scenarios saved as templates for easy recall.

Two-in-One Processor MVB4S

4 Gigabit network ports, total loading capacity of 2.5 million pixels.  
Input interfaces: HDMIx2, VGAx1, DVIx1, USBx1.  
Supports quick screen connection and the creation of 8 user scenarios saved as templates for easy recall.

Interactive Video Player K3100

Output interfaces: HDMIx3, max resolution of 5760x1080.  
Input interface: HDMIx1.  
Supports multi-layer stacking, picture-in-picture, and window transparency adjustment, with up to 12 playback windows.  
Built-in 64GB EMMC internal storage with pre-installed content, automatically runs upon startup.  
Supports the overlay of text, images, and video with seamless transitions.  
Compliant with standard DMX512 lighting protocols for video, music, and lighting interaction when connected to the karaoke system.