---
title: "Control panel Corona II modules"
slug: "control-panel-corona-ii-modules"
updated: 2025-03-21T10:17:17Z
published: 2025-03-21T10:17:17Z
canonical: "docs-linescan.alliedvision.com/control-panel-corona-ii-modules"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs-linescan.alliedvision.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Control panel Corona II modules

The control panel is displayed after connecting to a XLC4 control unit.

## Overview control panel

### Informative elements

| ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/xlc4commander_control-panel_v01(2).png) |  |
| --- | --- |
| 1 | Current output voltage of LED output channel (X8, X9, X10, X11) |  |
| 2 | Temperature of the XLC4 control unit and the Corona II module |  |
| 3 | Serial number of the Corona II module |  |
| 4 | Number of connected LED boards to the Corona II module |  |
| 5 | Current input voltage (X4) |  |
| 6 | Current operating mode |  |
| 7 | Port name or IP address used by this tab |  |
| 8 | Selected interface type for connection to the XLC4 control unit |  |
| 9 | Firmware version of the XLC4 control unit |  |
| 10 | Serial number of the XLC4 control unit |  |

### Functional elements

| ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/xlc4commander_control-panel-operating-functions_v01(1).png) |
| --- |
| 1 | Checkbox *on/off:* Switch Corona II module on or off |
| 2 | Input box: Manually enter the LED current value |
| 3 | Button *apply:* Activate and store the new value for the LED current |
| 4 | Slider: Adjust the LED current value |