> For the complete documentation index, see [llms.txt](https://docs.gremsy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gremsy.com/gimbals/gremsy-t7/dji-lightbridge-2-m600.md).

# DJI Lightbridge 2 / M600

GREMSY T7

The Gremsy T7 supports gimbal control through the **DJI M600** or other drone platforms equipped with an **A3/N3 Flight Controller and DJI Lightbridge 2**. The T7 supports both **Single-Operator** and **Dual-Operator** configurations.

### 1. Preparation

Before configuring the gimbal:

1. Make sure the T7 is updated to the **latest available firmware and software**.
2. Connect the Gremsy T7 to the **GPS port of the A3/N3 Flight Controller**.
3. Power on the aircraft and gimbal.

### 2. Select the Operator Mode

Open the Gremsy gimbal configuration software and go to:

**Settings → Controls → LightBridge 2**

Select the required operating mode:

* **Single** – For single-operator control.
* **Dual** – For dual-operator control.

### 3. Single-Operator Mode

Select:

**Settings → Controls → LightBridge 2 → Single**

In Single-Operator Mode:

1. Move the **Gimbal Dial** on the remote controller to turn on the gimbal motors.
2. Toggle **C1** to control the **Tilt or Pan** axis.
3. To control Tilt using C1, make sure **Tilt Lock** is enabled:

   **Settings → Follow → Tilt Lock**
4. When the **Gimbal Dial is not being used for Pan control**, the Pan axis operates in **Follow Mode**.

### 4. Dual-Operator Mode

Select:

**Settings → Controls → LightBridge 2 → Dual**

In Dual-Operator Mode:

1. Move the **Gimbal Dial** on the remote controller to turn on the gimbal motors.
2. Use the dedicated **Tilt, Roll, and Pan sticks** on the remote controller to control the corresponding gimbal axes.

> **Note:** Make sure the aircraft, flight controller, Lightbridge 2, remote controller, and gimbal are correctly connected and configured before operation.

{% embed url="<https://youtu.be/alGVNABTx1w?si=YJpeFpH5iBYQJ6QM>" %}


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