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X-Series Multi-display Controllers

The Datapath X-Series is a range of standalone multi-display video wall controllers designed to distribute and scale video content across two to hundreds of screens. Each unit accepts signals from standard HDMI and DisplayPort sources.

The Complete X-Series Range

Fx4-HDR

The Datapath Fx4-HDR offers superb HDR 10-bit colour clarity, 4K60 resolution.

Fx4

The Datapath Fx4 display wall controller allows infinite creative configurations with our simplest set up to date.

Fx4-SDI

The Datapath Fx4-SDI is the perfect solution for stage and television video walls.

Hx4

The Datapath Hx4 is a stand-alone controller that offers the option of playing a single 4K HDMI source via four HD outputs in UHD.

X-Series FAQs

What is the difference between the Fx4 and the Fx4-HDR?

The Fx4-HDR adds HDR10 and HLG (Hybrid Log-Gamma) support and upgrades HDCP compliance to version 2.2, compared to the standard Fx4’s HDCP 1.4. It also accepts HDMI 2.0 as its primary input for full 4K60 signal handling. The Fx4 is better suited for general-purpose installations; the Fx4-HDR targets environments where accurate high dynamic range reproduction is a project requirement.

Can I use X-Series controllers with Datapath's Wall Designer software?

Yes. All X-Series models are managed through Wall Designer, Datapath’s free video wall configuration and management software. Wall Designer handles display layout, pixel mapping, bezel compensation, and multi-controller configuration from a single interface.

How do I expand an X-Series video wall beyond four screens?

Daisy-chain multiple X-Series controllers using the LAN loop port and connect them within Wall Designer. Each additional controller adds four outputs, allowing you to scale from 4 displays to 8, 16, or more without introducing additional software complexity.

Which X-Series model should I use for a broadcast or live production environment?

The Fx4-SDI. It supports 3G-SDI input alongside DisplayPort and HDMI, and its four outputs are all 3G-SDI — meaning it integrates directly into SDI-based production signal chains without requiring format conversion.

Does the X-Series support audio?

Yes. All four models in the X-Series range include audio support. Audio passes through from the input and is embedded in the HDMI or SDI output as appropriate to the model.

Is the X-Series suitable for outdoor or permanent installation environments?

The X-Series is designed for professional AV installation environments. For outdoor or non-standard installation scenarios, consult Datapath’s sales team or a certified integrator to confirm environmental suitability and cabling requirements.

X-Series is Ideal for a Wide Range of Sectors

Retail and Hospitality

X-Series controllers manage complex digital signage configurations in retail and hospitality environments, with centralized control via Wall Designer software.

Supports 4K content at 60fps for sharp, high-motion product and brand content.
Daisy-chain multiple units to scale video walls to any size without reconfiguration.
Flexible input support (HDMI and DisplayPort) accommodates media players and PCs from any vendor.
The Fx4-HDR suits luxury retail environments where HDR color accuracy is a brand requirement.
Post-installation content updates managed remotely via LAN no on-site access required.

Live Events & Entertainment

Live event productions demand low-latency signal distribution and the ability to scale from rehearsal to full-stage deployment without reconfiguration.

The Fx4-SDI handles 3G-SDI signals natively, integrating directly into broadcast-grade production chains.
The Fx4 supports HDMI and DisplayPort sources common in live production and rental rigs.
Multiple controllers loop together under unified Wall Designer management for large-format stage walls.
House/external sync input keeps multi-controller arrays frame-locked for flicker-free output.
Input loop-through port allows the source signal to be distributed to additional destinations simultaneously.

Food, Beverage and Leisure

Menu boards, directional messaging, and lifestyle content displays in restaurants and leisure venues need simple setup and straightforward day-to-day management.

The Hx4 suits single-source menu board walls in smaller venues.
The Fx4 scales to multi-zone configurations across larger food halls or leisure facilities.
User logo upload supports static branding overlays without requiring an active source signal.
Quick setup reduces installation labor time in high-turnover commercial environments.
LAN control port enables remote content and display management post-installation.

Public Spaces

Airports, transportation hubs, art galleries, and educational campuses use the X-Series for both functional wayfinding displays and large-format visual installations.

Simple rectangular grid layouts and irregular creative configurations are both supported in Wall Designer.
Bezel compensation tools account for display bezels in multi-screen arrays, maintaining visual continuity.
Pixel mapping precision allows content to be positioned accurately across non-standard display arrangements.
Scalable from a single 4-screen wall to multi-controller installations spanning entire concourses.
USB and LAN control options provide integration flexibility for building management and AV control systems.

Projection Mapping

Projection mapping onto architecture, product displays, and stage sets requires precise output geometry, high source resolution, and frame-accurate synchronization across multiple projectors.

8K x 8K maximum input resolution provides headroom for high-pixel-density source content.
Synchronized four-output architecture ensures frame-accurate projection across multiple projectors.
Wall Designer’s geometry and layout tools support irregular output configurations needed for non-flat surfaces.
House/external sync input allows the controller to lock to an external reference signal for multi-projector rigs.
Multiple daisy-chained controllers can drive the output count required for large-scale architectural projection.

Immersive Experiences

360° visual environments, experiential marketing installations, and museum exhibits use the X-Series to synchronize multiple high-resolution displays into a single coherent visual space.

Multi-controller daisy-chaining scales to the high output required for wrap-around display environments.
Synchronized outputs across all connected units eliminate tearing and frame offset between adjacent screens.
Remote LAN management allows operators to update content and reconfigure layouts without physical access to hardware.
Flexible input options accommodate content servers, media players, and live signal feeds within the same installation.
Wall Designer’s display layout tools support 360° and non-linear screen arrangements out of the box.

Choosing your X-Series

The X-Series consists of four models, each targeting a specific combination of input format, resolution, and signal type. All four share a common architecture: four synchronized display outputs, Wall Designer software compatibility, and support for video walls from 1×2 up to stadium-scale multi-controller arrays.

Compare the X-Series models below which controller is right for your installation?

	Fx4-HDR	Fx4	Fx4-SDI	Hx4
Inputs	1x HDMI 2.0 2x HDMI 1.4	1x DisplayPort 1.2 or 2x HDMI 1.4	1x 3G SDI, 1x Displayport 1.2 or 1x HDMI 1.4	1x HDMI 1.4
Outputs	4x HDMI 1.3	4x HDMI 1.3 or 4x DisplayPort 1.1	4x 3G SDI	4x HDMI 1.3
Upscaling
Downscaling
Maximum Input Resolution	8Kx8K	8Kx8K	8Kx8K	8Kx8K
HDCP	HDCP 2.2	HDCP 1.4		HDCP 1.4
DisplayPort 4K 60Hz
HDMI 4K 60Hz		(YUV 4.2.0)	(YUV 4.2.0)
HDMI 4K 30Hz
High Dynamic Range Support (HDR10, HLG)
Audio Support
Input Loop Through Port
User Logo Upload
House/External Sync Input
USB Control Port
100BaseT LAN Control Port
100BaseT LAN Loop Port

Specifying an X-Series Controller for Your Project

Selecting the right X-Series multi-display controller comes down to three factors: input signal type, resolution and HDR requirements, and output count.

For most AV installations within retail, corporate, or public space the Fx4 covers the full range of HDMI and DisplayPort sources at up to 4K60. Broadcasting and live event environments should look at the Fx4-SDI while projects where color accuracy and HDR content reproduction are client requirements should begin looking at the Fx4-HDR. The Hx4 is the efficient choice wherever a single 4K source needs to span four displays cleanly and economically.

All four models are supported by Wall Designer software and Datapath’s global network of certified distributors and resellers.