Product overview
The HDP703 offers source switching, image scaling and splicing functions for LED display installations. Freeze, part/full-screen switching and scene presets give operators direct control during a show or presentation. The original video, wiring diagrams and two document downloads are retained below.
Product specifications
| Parameter | Specification |
|---|---|
| Model | HDP703 |
| Video inputs | 2 × composite video, 2 × VGA, 1 × DVI, 1 × HDMI |
| SDI input | 1 optional |
| Audio | 3 input channels; 1 output |
| Video outputs | 2 × DVI, 1 × VGA; DVI LOOP OUT |
| HDMI / DVI input | PC up to 1920 × 1200; HD up to 1080P |
| VGA input | Up to 1920 × 1200 |
| Output timing examples | 2304 × 1152 at 60 Hz; 3840 × 640 at 60 Hz |
| Custom-resolution reference in V1.2 | 1.3 megapixels |
| Maximum output dimensions in V1.2 | Width 3840 pixels; height 1920 pixels |
| Picture layouts | PIP / POP |
| Preset groups | 4 |
| Switching time | Adjustable from 0 to 1.5 seconds |
| Power supply | 100–240 V AC, 50/60 Hz |
| Consumption | 18 W |
| Weight | 3.0 kg |
| Product dimensions (L × W × H) | 253 × 440 × 56 mm |
Configuration and selection
Check the selected output timing and sender capacity together. Maximum width and height are separate limits; they do not imply that their product is a supported pixel load. Use the retained specification and user manual to confirm the required setup.
Frequently asked questions
Which video sources can I connect to the HDP703?
It provides HDMI, DVI, VGA and composite video inputs. SDI is optional, so confirm the supplied configuration if required.
Does it support a second picture?
Yes. The processor supports PIP and POP with overlay position and size settings.
What output resolution should I use?
Choose a supported output timing from the V1.2 specification, then match the sending system. The listing’s 2.65 million pixel reference should not be treated as an unrestricted custom-resolution limit; V1.2 separately describes a 1.3 megapixel custom-resolution function.
Can I freeze the display while changing a source?
Yes. The freeze function holds the current image while the operator changes inputs or connections.
Can I recall saved scenes?
Yes. Four preset groups are available for stored user settings.
Original product images and diagrams
Downloads and related information
HUIDU HDP703 Powerful LED Screen Wall Video Processor Specification
HUIDU HDP703 Powerful LED Screen Wall Video Processor User Manual
