Huidu HDP703 Single-picture LED Video Processor
The HDP703 processes a single picture for LED screen systems within its listed 2.65-million-pixel control range. Seven digital and analog video input channels provide source connections, with audio input and output for installations that also require sound.
| Parameter | Specification |
|---|---|
| Product type | Single-picture LED video processor |
| Control range | 2.65 million pixels |
| Video inputs | 7 digital/analog input channels |
| Video outputs | 3 channels |
| Audio inputs | 3 channels |
| Audio outputs | 1 channel |
| Listed applications | Rental performances, special-shaped screens, large LED displays, mixed pixel-pitch displays, stage theaters and exhibitions |
Plan the LED Screen System
Use the specification and user manual to match the source connections and screen layout before installation. The three video outputs are output connections; the product is described as a single-picture processor. Check the documented configuration for special-shaped or mixed pixel-pitch displays.
Product Demonstration
Product Images



Specification and User Manual
HDP703 V1.2 specification (PDF)
HDP703 / HDP602 V1.2 user manual (PDF)
Frequently Asked Questions
What is the control range of the Huidu HDP703?
The listed control range is 2.65 million pixels. Match the planned LED screen layout to the detailed specification before configuration.
How many video inputs and outputs does the HDP703 have?
It has seven digital/analog video input channels and three video output channels.
Does the HDP703 support audio input and output?
Yes. The product information lists three audio inputs and one audio output.
Is the HDP703 a single-picture or multi-window processor?
It is described as a single-picture video processor. The three video outputs should not be interpreted as three independent display windows.
Where can I find the HDP703 specification and user manual?
The downloads above include the HDP703 V1.2 specification and the combined HDP703 / HDP602 V1.2 user manual. The original demonstration video is also retained on this page.










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