VDWall A65 4K Multi-Screen Splicing Processor
The A65 combines five 4K input channels with four DVI outputs for synchronized LED screen splicing. Calculation-assisted setup uses unit-screen size and position, while Genlock supports coordinated multi-processor installations.
Product parameters
| Input | ||
| Amount / Type | 3×HDMI 2.0(VESA/CEA-861) 2×DP1.2(VESA) 1×CVBS 1×DVI(VESA/CEA-861)compatible with HDMI1.3a/VGA 1×SDI(SDI/HD-SDI/3G-SDI) | |
| CVBS Format | PAL/NTSC | |
| CVBS Impedance | 1V(p_p)/ 75Ω | |
| VGA Format | PC(VESA) | ≤1920×1200_60Hz |
| VGA Impedance | R、G、B = 0.7 V(p_p)/ 75Ω | |
| DVI Format | PC(VESA) | ≤1920×1200_60Hz |
| HDMIP Format(HDCP2.2) | PC(VESA) | ≤4096×2160_60Hz |
| HDMI2.0(CEA-861) | ||
| DP Format(HDCP2.2) | DisplayPort1.2(VESA) | ≤4096×2160_60Hz |
| SDI Format | SMPTE259M-C SMPTE 292M SMPTE 274M/296M SMPTE 424M/425M | 480i_60Hz 576i_50Hz 720p、1080i、1080p |
| Input Port | CVBS: BNC/ 75Ω DVI: 24+1 DVI_D HDMI: HDMI (Type A) DP: DP port SDI: BNC/ 75Ω | |
| Output | ||
| Type/Amount | 4×DVI | |
| DVI Format | 2160X1160_50Hz、2048X1200_50Hz、1920X1200_50Hz、 1920X1080_50Hz、1680X1440_50Hz、1440X1680_50Hz、 1200X1960_50Hz、1200x1600_60Hz、1440x1440_60Hz、1600x1344_60Hz、1920×1080_60Hz、2160x960_60Hz、 User defined resolution(Maximum 2160 pixels in width or height) | |
| Output Port | DVI:24+1 DVI_D | |
| Others | ||
| Control Ports | RS232/USB/LAN | |
| AC Power | 100-240V/AC 50/60Hz | |
| Power Consumption | 35W | |
| Ambient Temperature | 0-45 ℃ | |
| Ambient Humidity | 15-85% | |
| Dimension | 482.6(L) x 380(W) x 66.6(H)mm | |
| Package Dimension | 535(L) x 475(W) x 145(H)mm | |
| Weight | G.Weight:8.5Kg, N.Weight:6Kg | |
Confirm the installed input cards, output timing and screen layout. The listed maximum output width or height is a separate dimension limit; larger systems require a planned multi-unit configuration.

VDWall A65 Overview
VDWall A65 user quick setup guide
VDWall A65 GenLock Description
Frequently asked questions
1. How many 4K inputs does A65 provide?
Five are listed: three HDMI 2.0 and two DisplayPort 1.2 inputs.
2. How many DVI outputs are available?
Four. Each output can crop the selected source for its assigned screen region.
3. Can several A65 processors work together?
Genlock cascading is supported. Follow the matching guide and verify compatible timing and layout for every unit.
4. Where are the setup instructions?
The original overview, quick setup and Genlock PDF downloads are retained above.






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