> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/home/rtk-ppk-module/operation/module-operation.md).

# Module Operation

## Operation

The RTK-PPK module is a plug and play system. It does not require any configuration of the module itself. Operation of the module is as follows:

{% stepper %}
{% step %}

### Power On Module

The module is powered via the aircraft. Complete the setup/installation instructions and then power on the aircraft to power the module. 
{% endstep %}

{% step %}

### Monitor Status LED

The LED on the top of the module will display the module's state according to the LED behavior. See the table below to understand the status indication. 
{% endstep %}
{% endstepper %}

***

## Status LED

<table><thead><tr><th width="372">RTK/PPK Module LED light</th><th>Status</th></tr></thead><tbody><tr><td><p></p><p><img src="/files/dDHvzToGLlYhAibnOJwn" alt="Solid Red" data-size="original"></p></td><td>Not Ready (DO NOT FLY)</td></tr><tr><td><p></p><p><img src="/files/k4yg7VLDdWnR3VZgAAb6" alt="Slow Blinking Green" data-size="original"></p></td><td>Ready for PPK</td></tr><tr><td><p></p><p><img src="/files/Qzn9uAVXmaOJZhz2HSvE" alt="Fast Blinking Green" data-size="original"></p></td><td>RTK Float Fix (Accurate)</td></tr><tr><td><p></p><p><img src="/files/KKO3yHtcPqO4tBFtN7vG" alt="Solid Green" data-size="original"></p></td><td>RTK Integer Fix (Most Accurate)</td></tr></tbody></table>