Section 4. Maintenance
User calibration
4-1
Setting the CO2 zero
4-1
Setting the primary CO2 span
4-2
Setting the secondary CO2 span
4-3
Setting the H2O zero and spans (LI-850 only)
4-3
Recovering from a bad zero or span
4-3
Cleaning the optical bench
4-4
Replacing a fuse
4-6
Appendix A. Equation Summary
Appendix B. Specifications
Appendix C. Warranty
vi
Summary of Contents for LI-830
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