# What does the iSeq 100 status bar color mean?

The iSeq 100 instrument includes a light-emitting diode (LED) status bar beneath the touch screen monitor. The status bar provides an at-a-glance indication of the instrument state.

* **Green**: ready to sequence
* **Blue**: processing
* **Orange**: needs attention

  ![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-07dbde228ae9ec0e0d9673b64923b5683ac5479e%2Fimage1.jpg?alt=media\&token=96f5ad38-2f9c-4499-a731-9f1b58cec340)

See the [iSeq 100 Sequencing System Online Help](https://support.illumina.com/downloads/iseq-100-system-guide.html) for more information.

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