---
title: "Indicators"
canonical: "https://docs.cuesystem.com/space/CUM/485523459/Indicators"
format: markdown
---
# General

|  |  |  |  |
| --- | --- | --- | --- |
| Indicator | Color | Off | On / Flashing |
| ![image](media://e4195213-14fe-4189-933e-095ec55892a7) | POWER | Blue | No power presented. | Power is presented. The unit is ready. |
| ![image](media://25858503-08c0-4132-8e48-59747c225eac) | LINK | Green | Network is not detected. | Network link / activity |
| ![image](media://8955dcc3-3570-4b00-b7f2-91d33d7f45ac) | CPU | Yellow | No activity. | System default indication. |

# Control ports

|  |  |  |  |
| --- | --- | --- | --- |
| Indicator | Color | Off | On / Flashing |
| ![image](media://1a5aef58-6e15-4a89-be55-fb23ef5147b7) | ANALOG | Yellow | Analog output is set to 0 V. | Analog output is set to 10 V. |
| ![image](media://1e8132a7-fe87-4891-ab02-eba64400c9da) | DALI | Green Red | No data activity. | Data activity. |
| ![image](media://52ace327-c288-46c7-95cc-0a73286b25db) | DIGITAL I/O | Green | Output is switched OFF. | Output is switched ON. |
| ![image](media://b10ab8a9-842c-4b46-b07d-8b92e38ddf0e) | DMX512 | Green Red | No data activity. | Data activity. |
| ![image](media://b63e1df0-cdad-4cd5-9aaa-339e638d19ff) | EnOcean | Green Red | No data activity. | Data activity. |
| ![image](media://3119e389-2a1c-4f4f-9f98-94b56ffa83a2) | GENERAL I/O | Green | Output is switched OFF. | Output is switched ON. |
| ![image](media://adb130ec-af64-48e9-ac72-faa6eb4752d3) | IR/SERIAL | Yellow | No data or IR code transmitted. | Data or IR code is being transmitted. |
| ![image](media://3b691b94-c17f-4831-8504-35dcccc6e107) | KNX | Green Red | No data activity. | Data activity. |
| ![image](media://9874f63d-49b9-4985-8f58-b6361be447d1) | RELAY | Red | Relay is switched OFF. | Relay is switched ON. |
| ![image](media://fd8057b3-a00c-4bdc-9f2c-0c0b60ff9b58) | SERIAL | Green Red | No data transmitted or received. | Data is being transmitted. Data is being received. |
| ![image](media://a3ef715e-0a53-43d6-a47c-c1f54b3e22b5) | VERSATILE | Green Yellow | Output is switched OFF.<br>No data or IR code transmitted. | Output is switched ON.<br>Data or IR code is being transmitted. |