LED-780H input-board options
The Magnimage LED-780H is an LED video processor with documented HDMI 1.4 and DP 1.1 expansion-board options. The information below describes those input boards, so check the installed configuration when matching a source to the processor.
Technical specifications
| Parameter | Specification |
|---|---|
| Processor | Magnimage LED-780H |
| HDMI 1.4 expansion board | 1 HDMI port and 1 DVI port |
| HDMI-board port use | Either HDMI or DVI at one time |
| DP 1.1 expansion board | 1 DP port and 1 DVI port; the original specification describes the DVI connection as HDMI 1.4 standard |
| DP-board port use | Either DP or DVI at one time |
| Listed maximum input formats, both boards | 3840 × 1080 at 60 Hz or 3840 × 2160 at 30 Hz |
| EDID management | Supported by both listed board options |
Check the source format before ordering
Resolution and refresh rate must be considered together: the listed 3840 × 2160 format is 30 Hz, while 3840 × 1080 is listed at 60 Hz. Confirm the fitted board and required connector rather than relying on the 4K product name alone.
Frequently asked questions
Does the LED-780H input board support 4K at 60 Hz?
The listed HDMI 1.4 and DP 1.1 boards specify 3840 × 2160 at 30 Hz. The 60 Hz format listed here is 3840 × 1080; these specifications do not establish 4K at 60 Hz support.
What ports are on the HDMI 1.4 expansion board?
It has one HDMI port and one DVI port. Either HDMI or DVI is used at one time.
What ports are on the DP 1.1 expansion board?
It has one DP port and one DVI port. Either DP or DVI is used at one time.
Do both expansion boards support EDID?
Yes. EDID support is listed for both HDMI 1.4 and DP 1.1 board options.
Where can I find the manual and software?
The original specification, user manual and software download links are retained in the Downloads section below. Confirm that the package matches the installed hardware before use.
Product images and diagrams



Downloads
Magnimage LED-780H 4K High Definition Video Processor Specification
Magnimage LED-780H 4K High Definition Video Processor User Manual
Magnimage LED-780H 4K High Definition Video Processor Software






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