> For the complete documentation index, see [llms.txt](https://docs.xbstation.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xbstation.com/xblink-sat-ndaa/user-manual/getting-started/led-indicator.md).

# LED indicator

This article will describe the led indicator of XBLink SAT NDAA

<figure><img src="https://752643261-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M1Ot9F_Ob2Aboz1SKNK%2Fuploads%2FByYPKuAOC9H2YVrcWZsT%2F1786356745018_7417858845293332048_g989744882798223389_1683f260e617a321dcb859f9396f55b7.jpg?alt=media&amp;token=05f5ee78-1a6b-4d77-9803-d650af47ffa6" alt=""><figcaption></figcaption></figure>

## Led Map

| **LED**   | **Color** | **Description**                         |
| --------- | --------- | --------------------------------------- |
| Main led  | RGB       | Indicates the status of XBLink SAT NDAA |
| SYS led   | Green     | System led                              |
| LTE led   | Orange    | Status of the cellular connection       |
| Cam led   | Orange    | Turn on when take a picture             |
| Power led | Red       | Inside XBLink SAT NDAA                  |

### 1.Main LED

<table data-full-width="true"><thead><tr><th width="100">Color</th><th width="231.4000244140625">Fast Blink(0.15s)</th><th width="205">Slow Blink(1.5s)</th><th width="236.5555419921875">Blink(0.7s)</th><th>Solid</th></tr></thead><tbody><tr><td><mark style="color:blue;">Blue</mark></td><td>Network Scanning</td><td>Network Scanning</td><td>Network Scanning</td><td>App Starting</td></tr><tr><td><mark style="color:red;">Red</mark></td><td>XBLink SAT NDAA not receiving signal from satellite device. (<strong>Error 1</strong>)</td><td><p>Datacap OK,</p><p>Internet connected</p></td><td>XBLink SAT NDAA not receiving signal from satellite device. (<strong>Error 1)</strong></td><td>XBLink SAT NDAA not  connect with satellite device. (<strong>Error 2</strong>)</td></tr><tr><td><mark style="color:$success;background-color:green;"><strong>Green</strong></mark></td><td><ul><li>App running</li><li>Cloud connecting</li></ul></td><td><ul><li>XBFirm running</li><li>Internet connected</li><li>Cloud connecting</li><li>No sign in Pilot App</li></ul></td><td><ul><li>XBFirm running</li><li>Pilot App connecting</li><li>Cloud connected</li><li>Signed in Pilot App</li></ul></td><td><p>All good -</p><p>Connected to Pilot App</p></td></tr></tbody></table>

* **Error 1:** **Blinking Red  -** Please check the connection of XBLink SAT NDAA and Satellite device (Ethernet cable, Coupler, Power, etc. ).
* **Error 2:** **Solid Red -** Please connect the XBLink SAT NDAA with Satellite device.

If the main LED blinks both a <mark style="color:blue;">**blue**</mark> and other colors as shown below.

* Wait another 15-30s for Satellite device try to connect the satellite internet in your area.
* If after this period the internet connection is still not available, check whether the satellite device has a clear view of the sky (not blocked by a roof, trees, etc.). If it is clear and the issue persists, restart either the xblink or the satellite device.

### **2.SYS LED**

* Blinks - Normal operation
* Solid - Firmware Upload

### **3. LTE LED**

* When the connection is established and data is being transmitted/received, this led will blink at special intervals. Otherwise, if there is no connection, the led will remain off.

### **4.Power LED**

* Light - Power is OK
* Off - No power input