Product overview
The HD-T901B takes a live DVI signal from a computer or video processor and sends display data to the receiving-card chain. Multiple units can be cascaded for larger installations and unified configuration. Select a supported source timing and receiver layout together when planning the screen.
Product specifications
| Parameter | Specification |
|---|---|
| Model | HD-T901B |
| Display mode | DVI synchronous display |
| Video input | 1 × DVI |
| LED outputs | 2 × 1000M RJ45 |
| Configuration | USB-B; cascade control supported |
| Loading reference | 1.3 million pixels |
| Maximum width / height | 3840 / 2048 pixels; supported load depends on timing |
| 60 Hz timing examples | 1280 × 1024; 1920 × 640; 3840 × 340 |
| 30 Hz timing examples | 2048 × 1024; 1920 × 1024; 1024 × 2048 |
| Receiver recommendation in V1.0 | R500: 256 × 128; R501: 256 × 192 |
| Scan support | Static to 1/64 scan |
| Grayscale | 0–65536 adjustable levels |
| Documented AC input interface | 110–220 V AC |
| Software | HDPlayer and HDSet |
Configuration and selection
Use the exact supported timing instead of multiplying the independent width and height limits. The retained V1.0 specification includes the receiver recommendations, source connections and cascade setup information.
Frequently asked questions
Does the HD-T901B play stored programs independently?
Its documented display mode is synchronous DVI. The live signal comes from a computer or video processor.
What is the USB-B port used for?
It is the configuration interface, including unified control when units are cascaded. DVI carries the live video.
How many Ethernet outputs are available?
The box has two Gigabit Ethernet outputs for the receiving-card system.
Can a 30Hz setup use the same loading assumption as 60Hz?
No. The specification lists different supported timings for 30 Hz and 60 Hz. Use the exact listed timing and verify the complete receiver arrangement.
Can I combine multiple T901B units for a larger screen?
Yes. The specification supports cascading multiple units for larger screens and unified control.
Original product images and diagrams
