---
title: Stellar Control Modes: DT Nexus and Standalone
slug: stellar-gemini/stellar-control-modes-dt-nexus-and-standalone
docTags: 
createdAt: 2024-04-02T23:05:57.265Z
---

Stellar has the ability to switch between computer driven workflows and manual control. In computer control mode, Stellars are controlled from a computer integrating advanced tools and workflows. Standalone mode offers flash and continuous lighting control from the built in Control Dial.

## DT Nexus Mode

In DT Nexus mode all settings are controlled from the computer for a fully software based workflow. Any lighting setup can be managed with limitless groupings of lights and 1/100th of a stop precision. In-situ color profiling with Fusion mode means an unrivaled level of color accuracy. This is most suitable for use in a copy stand or digitization station environment. If needed, a light can be disconnected from the rest of the system to function in Standalone mode. For instructions on connecting Stellars to DT Nexus, please see the [DT Nexus User Guide](docId\:tYs_MFVTx0eN9kzaIF738).

:::hint{type="info"}
To download DT Nexus, please visit [nexus.digitaltranisitions.com](https://nexus.digitaltransitions.com)
:::

## Standalone Mode

Standalone mode is fully controlled with the Control Dial and Indicator Ring. Connected via ethernet (Cat-5 or greater), settings are shared across all lights with the exception of Offset Power. Offset Power enables asymmetrical power settings while keeping all connected lights synchronized up to a 2 stop range (4:1 ratio) with 1/24th stop light control. Standalone Mode is suitable for users who do not use DT Nexus or have simple lighting requirements.

## Comparison

| <br />                | DT Nexus Mode     | Standalone Mode                 |
| --------------------- | ----------------- | ------------------------------- |
| Daisy chain control   | ∞                 | ∞                               |
| Flash adjustment      | 1/100th of a stop | 1/24th of a stop                |
| Continuous adjustment | 1/100th of a stop | 1/24th of a stop                |
| Fusion Mode           | Yes               | Not available                   |
| Sapphire Film Mode    | Yes               | Not available                   |
| Flash Trigger         | Via ethernet      | Wireless Transmitter / Receiver |
| Compatibility         | Mac only          | Not applicable                  |