> 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/65r-sensor-user-guide/65r-sensor/operation/leds.md).

# LEDs

## Red Solid

The 65R is booting/not ready.

<figure><img src="/files/S94cCTGIdAslxgIp6Juw" alt=""><figcaption></figcaption></figure>

## Green Solid

The 65R has booted and a session has started.

<figure><img src="/files/CXflRAN0PUuWkP2dWtX2" alt=""><figcaption></figcaption></figure>

## White Flash

The 65R took a picture.

<figure><img src="/files/pNuuiCeNkxhOZNTzAQtG" alt=""><figcaption></figcaption></figure>

## Red Flashing

the 65R has detected an error.

<figure><img src="/files/FlK04U7LPZEeULwoeESj" alt=""><figcaption></figcaption></figure>