PSE DD-R Display Setup Guide: Mounting, Dual USB and SimHub Profiles
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This guide walks through installing the PSE DD-R data display, including compatibility requirements (Windows PC, SimHub software, dual USB connections), wheelbase-mount versus off-motor mounting strategies, height and angle adjustment using the notched bracket, and USB routing best practices. The DD-R features a 5-inch 854×480 LCD with 23 RGB LEDs arranged for rev lights and status flags, and is compatible with Simucube, Fanatec, VRS, Asetek, and other major wheelbases. The article emphasizes sightline positioning to avoid wheel-rim obstruction and provides practical troubleshooting for USB connectivity and power draw.
Excerpt from Sim Race Webshop B.V. - Product Higlights
A dedicated data display should reduce the time you spend searching the monitor for information. The Precision Sim Engineering DD-R combines a 5-inch touchscreen with 23 RGB LEDs, but the result depends heavily on where it is mounted, how the USB connections are routed and how SimHub is configured. This guide covers the complete installation for a clean, readable and reliable PC sim-racing setup.
The DD-R combines a 5-inch touchscreen and a wide 5-13-5 LED layout. DD-R specifications that affect installation
The display uses an 854 × 480 LCD running at up to 60 fps. Precision Sim Engineering specifies 16-bit colour, 350-lumen output and an anti-glare Gorilla Glass cover. The 23 individually addressable RGB LEDs are arranged as five on the left, thirteen across the top and five on the right. That layout can handle rev lights, flags, spotter warnings, fuel alerts and TC/ABS status without forcing all information onto the LCD.
The enclosure is machined from 6061-T6 aluminium and the supplied rigid bracket uses notched adjustment points. PSE lists direct compatibility with major PC force-feedback systems including Simucube, Fanatec, VRS, Asetek and SimSteering. Off-motor mounting is also possible through RAM-style solutions and 1/4-inch threaded magic arms.
Official PSE detail image showing the screen, anti-glare front and LED placement. Before you mount: compatibility checklist
Platform: Windows PC. The DD-R is not compatible with PlayStation or Xbox.
Software: SimHub controls both LCD and LEDs. Z1 Dashboard and JRT can control the LCD, but not the full LED system.
USB: two dedicated USB connections are required. PSE states that one must connect directly to the PC motherboard; the second may use a powered USB hub.
Mount: confirm the bracket hardware matches your wheelbase, or prepare a stable 1/4-inch/RAM-style off-motor mount.
Sight line: the screen should sit below the main racing view without being hidden by the wheel rim.
The rear bracket provides notched height adjustment while keeping the display parallel. Wheelbase mounting versus off-motor mounting
Mounting on the wheelbase
This is the most compact solution and keeps the DD-R centred as you adjust the wheel deck. Install the correct bracket hardware loosely, place the screen at its lowest practical position, sit in the cockpit and check visibility through the wheel opening. Raise it one notch at a time until the full display is visible. Tighten only after the wheel, seat and monitor are…
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