# LI-180 Help Center
- [LI-180 Help Center](https://www.licor.com/support/LI-180/home.md): Product support landing page.
## Manuals
- [Manuals](https://www.licor.com/support/LI-180/manuals.md)
## Documents
- [Documents](https://www.licor.com/support/LI-180/docs.md)
- [Manual Data Logging](https://www.licor.com/support/LI-180/topics/manual-logging.md)
- [Automated Logging and DLI](https://www.licor.com/support/LI-180/topics/automated-logging.md)
- [Logging Ratios of Spectral Bands](https://www.licor.com/support/LI-180/topics/logging-ratios-of-spectral-bands.md)
- [Downloading Data](https://www.licor.com/support/LI-180/topics/downloading-data.md)
- [Updating the Firmware](https://www.licor.com/support/LI-180/topics/updating-the-firmware.md)
- [Software Changelog](https://www.licor.com/support/LI-180/topics/change-log.md)
- [External AC Power](https://www.licor.com/support/LI-180/topics/ttp-extended-power.md)
## FAQs
- [FAQs](https://www.licor.com/support/LI-180/faqs.md)
## Software
- [Software](https://www.licor.com/support/LI-180/software.md)