🔌 DJI LiDAR Range Finder (RS) to DJI Transmission Cable Hub – Integrated Focus‑Monitoring & Autofocus System for Manual Lenses

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✅ Compatible Products

• DJI RS 4 Pro 

• DJI RS 3 Pro

• DJI Transmission

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📦 Package Contents

• 1 × DJI LiDAR Range Finder (RS) Transmission Cable Hub

• 2 × Fixed Screws (Imperial 1/4‑20)

• 2 × M4 Screws (10 mm length) 

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🔍 Product Overview

The DJI LiDAR Range Finder (RS) Transmission Cable Hub streamlines complex cabling by combining four essential connections into a single hub:

1. LiDAR Range Finder (RS) – Provides accurate distance measurement for manual lenses.

1. DJI Transmission Transmitter – Enables wireless video and control signal transmission.

1. DJI RS Focus Motor (2022) – Executes precise focus movements driven by LiDAR data.

1. External Power Supply – Supplies stable voltage for uninterrupted operation.

When used with the LiDAR Range Finder (RS) and Transmission Transmitter, this hub forms a focus‑monitoring system compatible with any camera and manual lens combination. It supports lens calibration and autofocus for manual lenses, bringing automated focus accuracy to manual optics.

The hub’s USB‑C Communication Control Interface supports connection to the DJI RS Camera Control Cable (USB‑C) for DJI RS 3 Pro and DJI RS 4 Pro. This interconnection creates an integrated ecosystem featuring:

• Enhanced gimbal stabilization

• Remote monitoring of video and focus data

• Wireless control of camera and focus settings

• Automatic follow focus driven by LiDAR distance detection

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🔔 Note

• External Power Requirement – Use an external power source with a voltage between 12 V and 17 V to ensure stable operation of the hub and connected devices.

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⚙️ Technical Specifications

Interface Types

• Dual USB‑C 40 cm LiDAR connection cable – Connects the LiDAR Range Finder (RS) to the hub.

• USB‑C 40 cm Focus Motor connection cable – Links the DJI RS Focus Motor (2022) to the hub.

• P‑Tap 40 cm Power connection cable – Connects an external 12 V–17 V power source.

• DC‑OUT & USB‑C 40 cm Transmission connection cable – Interfaces with the DJI Transmission Transmitter.

• USB‑C Communication Control Interface – For connecting the DJI RS Camera Control Cable (USB‑C) to DJI RS 3 Pro / RS 4 Pro.

Operating Voltage

• 12 V – 17 V – Must be supplied by an external power source within this range.

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✨ Key Features

• All‑in‑One Integration – Four critical cables combined into a single hub for neater setups and fewer connection points.

• Manual Lens Autofocus – LiDAR‑based distance detection drives the focus motor for precise autofocus with manual lenses.

• Universal Camera Compatibility – Works with any camera and manual lens combination when calibrated.

• Gimbal Ecosystem Integration – Connects DJI RS 3 Pro and RS 4 Pro for unified stabilization and focus control.

• Remote Monitoring & Wireless Control – DJI Transmission enables live video and parameter monitoring from a distance.

• Secure Mounting – Includes imperial 1/4‑20 and M4 screws for flexible rig integration.

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💡 Usage Tips

1. Power Supply – Always use an external power source within 12 V–17 V; verify polarity before connecting.

1. Cable Connections – Match each cable to its respective device port (LiDAR, motor, power, transmission) and ensure secure seating.

1. Gimbal Link – Use the DJI RS Camera Control Cable (USB‑C) to connect the hub’s USB‑C Communication Control Interface to RS 3 Pro or RS 4 Pro.

1. Mounting – Secure the hub to your rig with the provided screws to prevent movement during operation.

1. Calibration – Perform lens calibration following DJI’s guidelines to achieve accurate autofocus with manual lenses.

1. Temperature & Environment – Operate within recommended voltage and temperature ranges for reliable performance.

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⚠️ Important Notes

• Voltage Compliance – Supplying power outside 12 V–17 V may damage the hub or connected devices.

• Lens Calibration Required – Autofocus accuracy depends on proper calibration for each manual lens used.

• Hub Does Not Supply Power – External 12 V–17 V power source is mandatory for operation.

• Cable Length – All integrated cables are 40 cm; plan your rig layout accordingly.

• Compatibility – Designed for DJI RS 3 Pro, RS 4 Pro, and DJI Transmission; not compatible with other brands or non‑DJI focus systems.