The Magnimage LED-550DD adds a DVI input module to the LED-550D series. Choose this model when your video-wall setup requires two DVI source connections, along with dual-picture display and flexible output timing.
LED-550DD Specifications
| Parameter | Specification |
|---|---|
| DVI inputs | 2; VESA including 1080i |
| Other listed inputs | 2 × AV; 2 × VGA; 1 × HDMI |
| Video standards listed | AV: PAL, NTSC, SECAM; VGA: VESA; HDMI: 1.3 |
| Video outputs | 2 × DVI; 1 × VGA |
| DVI loop | 1; same signal as DVI input |
| SDI | Separate optional configuration; not implied by the DD model |
| Transitions | 16 effects, including fade-in/fade-out |
| Output timing examples | 2560 × 816 at 60 Hz; 2304 × 1152 at 60 Hz; 1536 × 1536 at 60 Hz |
| Custom output dimensions | Width 640–3840 pixels; height 480–1920 pixels, subject to timing limits |
| Power supply | 100–240 V AC, 50/60 Hz |
| Operating temperature | 0–45 °C |
| Net / gross weight | 2.6 kg / 4.1 kg |
Version and System Planning
The existing listing gives 25 W consumption and 483.0 × 288.0 × 54.5 mm dimensions; the manufacturer series table gives 20 W and 484.0 × 288.0 × 54.5 mm. Confirm the supplied revision and nameplate before relying on either set for installation planning.
Dual-picture display, text overlay, crop, image freeze, preset recall and brightness control support presentation layouts. Hot backup and seamless transitions help manage source changes. The DVI inputs, DVI processing outputs and DVI loop are different signal paths.
Frequently Asked Questions
What is the difference between LED-550D and LED-550DD?
LED-550DD includes the additional DVI input module, giving the listed two DVI inputs.
Does LED-550DD include SDI input?
SDI is a separate option. The manufacturer identifies LED-550DS as the SDI-input and loop model.
Are the two DVI inputs the same as the two DVI outputs?
No. Inputs receive source video; outputs send processed video onward. The DVI loop is listed separately.
Can I use two pictures and text overlays?
Yes. Dual-picture display and text overlay are supported, together with image cropping and freezing.
Where can I download the series specification?
The original LED-550D series specification link is retained below. Confirm the DD configuration and supplied hardware revision when reviewing it.
