# LI-7500A/RS Help Center
- [LI-7500A/RS Help Center](https://www.licor.com/support/LI-7500RS/home.md): Product support landing page.
## Instruction Manual
- [Instruction Manual](https://www.licor.com/support/LI-7500RS/manuals.md)
- [1. General Information](https://www.licor.com/support/LI-7500RS/topics/general-information.md)
- [2. Initial Setup](https://www.licor.com/support/LI-7500RS/topics/getting-started.md)
- [3. Initial Configuration](https://www.licor.com/support/LI-7500RS/topics/connecting-with-components.md)
- [4. Installing the Instrument](https://www.licor.com/support/LI-7500RS/topics/installing-the-instrument.md)
- [5. Configuring the System](https://www.licor.com/support/LI-7500RS/topics/configuring-the-system.md)
  - [System Diagnostics](https://www.licor.com/support/LI-7500RS/topics/diagnostics-system.md)
  - [Tips for Success](https://www.licor.com/support/LI-7500RS/topics/tips-for-success.md)
- [6. Data Files](https://www.licor.com/support/LI-7500RS/topics/data-files.md)
- [7. EddyPro on the SmartFlux System](https://www.licor.com/support/LI-7500RS/topics/smartflux-processing.md)
- [8. Troubleshooting](https://www.licor.com/support/LI-7500RS/topics/troubleshooting.md)
  - [Gas Analyzer Diagnostics](https://www.licor.com/support/LI-7500RS/topics/gas-analyzer-diagnostics.md)
  - [Diagnostics in EddyPro](https://www.licor.com/support/LI-7500RS/topics/diagnostics-eddypro.md)
- [9. Maintenance](https://www.licor.com/support/LI-7500RS/topics/maintenance.md)
  - [User Calibration](https://www.licor.com/support/LI-7500RS/topics/calibration-procedure.md)
- [10. Software Reference - Connect Options](https://www.licor.com/support/LI-7500RS/topics/software-reference-connect.md)
  - [Overview of the Dashboard](https://www.licor.com/support/LI-7500RS/topics/software-reference-dashboard.md)
  - [Other Software Options](https://www.licor.com/support/LI-7500RS/topics/software-reference.md)
- [11. Theory of Operation](https://www.licor.com/support/LI-7500RS/topics/theory-of-operation.md)
- [A. Sonic Anemometer Cable Options](https://www.licor.com/support/LI-7500RS/topics/anemometer-cables-usb-and-serial.md)
- [B. Specifications](https://www.licor.com/support/LI-7500RS/topics/specifications.md)
- [C. Using the Auxillary Sensor Interface](https://www.licor.com/support/LI-7500RS/topics/7550-101-interface.md)
- [D. Pin Assignments](https://www.licor.com/support/LI-7500RS/topics/pin-assignments.md)
- [E. Suppliers](https://www.licor.com/support/LI-7500RS/topics/suppliers.md)
- [F. Configuration Grammar](https://www.licor.com/support/LI-7500RS/topics/configuration-grammar.md)
## Videos
- [Videos](https://www.licor.com/support/LI-7500RS/videos.md)
- [Overview of win-GHG software](https://www.licor.com/support/Eddy-Covariance/videos/overview-of-win-GHG-software.md)
- [User Calibration: LI-7500DS, LI-7500A/RS, and LI-7200/RS](https://www.licor.com/support/Eddy-Covariance/videos/user-calibration-of-eddy-covariance-co2-analyzers.md)
- [Theory and Implementation (1 of 5)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-01.md)
- [System Design and Implementation (2 of 5)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-02.md)
- [EddyPro Data Processing (3 of 5)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-03.md)
- [In-depth Theory and Data Processing (4 of 5)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-04.md)
- [EddyPro 3.0 Data Processing with Advanced Settings (5 of 5)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-05.md)
- [The Eddy Covariance Method (Chinese Edition)](https://www.licor.com/support/Eddy-Covariance/videos/ec-method-cn.md)
- [LI-7500 to LI-7500A Upgrade](https://www.licor.com/support/LI-7500/7500a-upgrade.md)
## Documents
- [Documents](https://www.licor.com/support/LI-7500RS/docs.md)
- [Connecting a Gill WindMaster/Pro](https://www.licor.com/support/Eddy-Covariance/topics/using-the-gill-windmaster-pro.md)
- [Connecting a CSAT3/B](https://www.licor.com/support/Eddy-Covariance/topics/using-the-csi-csat3-and-csat3b.md)
- [Connecting a Gill HS or R3](https://www.licor.com/support/Eddy-Covariance/topics/using-the-gill-hs-and-r3.md)
- [Connecting a Metek Class A or Cage](https://www.licor.com/support/Eddy-Covariance/topics/using-the-metek-anemometers.md)
- [Connecting an RM Young 81000 Series](https://www.licor.com/support/Eddy-Covariance/topics/using-the-rm-young.md)
- [Using the PhenoCam in EC Systems](https://www.licor.com/support/Eddy-Covariance/topics/installing-stardot-phenocam.md)
- [Using Campbell Dataloggers](https://www.licor.com/support/Eddy-Covariance/topics/csi-datalogger-install.md)
- [Solar Power Supply Considerations](https://www.licor.com/support/Eddy-Covariance/topics/solar-power-supply-considerations.md)
- [Mounting Hardware](https://www.licor.com/support/Eddy-Covariance/topics/mount-hardware.md)
- [Combination Mount](https://www.licor.com/support/Eddy-Covariance/topics/mount-analyzer-and-sonic.md)
- [Fresh Data Every Morning](https://www.licor.com/support/Eddy-Covariance/topics/ttp002-fresh-data.md)
- [Selecting a USB Drive](https://www.licor.com/support/Eddy-Covariance/topics/ttp035-usb-drive.md)
- [Summer and Winter Temperature Settings](https://www.licor.com/support/Eddy-Covariance/topics/ttp036-summer-winter.md)
- [Convert the LI-7550](https://www.licor.com/support/Eddy-Covariance/topics/ttp009-convert-7550.md)
- [Understanding ACG Changes](https://www.licor.com/support/Eddy-Covariance/topics/ttp010-agc.md)
- [Interpreting the Diagnostic Value](https://www.licor.com/support/Eddy-Covariance/topics/ttp029-interpret-diagnostic.md)
- [Logging Analog Data from the CSAT3](https://www.licor.com/support/Eddy-Covariance/topics/ttp032-csat3.md)
- [Logging Analog Data from an RM Young Anemometer](https://www.licor.com/support/Eddy-Covariance/topics/ttp042-rm-young.md)
- [Eddy Covariance Site Checklist](https://www.licor.com/support/Eddy-Covariance/topics/ttp049-ec-check.md)
- [Communicating with LI-COR Instruments using Lab View](https://www.licor.com/support/AppNotes/communicating-with-labview.md)
- [Connecting with a Gill Anemometer over Serial](https://www.licor.com/support/LI-7500RS/topics/72h101-rs232-anemometer.md)
- [Setting H2O Spans with the DG-4](https://www.licor.com/support/AppNotes/setting-h2o-span-with-DG4.md)
- [Software Change Log](https://www.licor.com/support/LI-7500RS/topics/change-log.md)
## FAQs
- [FAQs](https://www.licor.com/support/LI-7500RS/faqs.md)
## Software
- [Software](https://www.licor.com/support/LI-7500RS/software.md)
## Factory Calibration
- [Factory Calibration](https://www.licor.com/support/LI-7500RS/factory-calibration.md)