Product overview
The HDP901 processes digital and analog source signals for two-channel splicing. Operators can switch a complete picture or selected area, overlay another source using PIP, and recall scene settings. The monitoring connection shows the live image position and switching effects during operation.
Product specifications
| Parameter | Specification |
|---|---|
| Model | HDP901 |
| Splicing | 2 output channels |
| Monitoring | 1 separate output channel |
| Custom video output at 60 Hz | 5.3 million pixels |
| Source inputs | 4 × composite video, 2 × VGA, 2 × DVI, 2 × HDMI |
| SDI input / loop output | Optional |
| DVI outputs | 4 program-output sockets + 1 monitor-output socket |
| Picture functions | PIP, chroma key and part/full-screen switching |
| Sending-card installation positions | 4 |
| Control | Front panel and RS232 |
| Power input | 100–240 V AC, 50–60 Hz |
| Weight | 4 kg |
| Chassis dimensions | 483 × 280 × 69 mm |
Configuration and selection
Check custom output timing, sender compatibility and the supplied SDI option before installation. The original specification includes inconsistent maximum-width references; no width value has been silently substituted. Four card installation positions do not establish that four sending cards are supplied.
Frequently asked questions
How many splicing channels does the HDP901 have?
It has two splicing output channels and one monitoring output channel.
What is the purpose of the monitor output?
It displays the live image position and switching effects so an operator can check the processing layout.
Can it overlay a second source with PIP?
Yes. Picture-in-picture supports an additional picture, with position and size adjustment described in the manual.
Does 5.3 million pixels specify the receiving-card load?
It describes the processor’s custom video output at 60 Hz. The sending and receiving system must separately support the intended LED layout.
Which maximum-width reference should I use?
The V1.2 document gives different references: 7680 pixels in the overview/output examples and 7840 × 640 in the feature list. Confirm the required output timing against the actual unit instead of treating those references as interchangeable.
Original product images and diagrams
Downloads and related information
HUIDU HDP901 LED Screen Multiple Function Video Processor Specification
HUIDU HDP901 LED Screen Multiple Function Video Processor User Manual
