v
Contents
Section 1. General description
Online resources 1-1
Application software 1-1
Integrator's guide 1-1
Instruction manual 1-1
What's what 1-2
Gas analyzer 1-2
Accessories kit 1-3
Air pump (optional) 1-3
Display (optional) 1-3
Connecting with the analyzer 1-4
The terminal strip 1-6
Powering the LI-830 and LI-850 1-7
Using the universal power adapter 1-7
Using the terminal strip power connectors 1-7
Installing device drivers 1-8
Storing the gas analyzer 1-8
Section 2. Configuring the gas analyzer
Overview of the software 2-1
Configuring graphs 2-2
Logging data to a PC 2-3
Instrument settings 2-4
Configuring the DAC outputs 2-4
Optimizing the DAC resolution 2-4
Computing readings from the DAC output 2-5
Other options 2-7
Using alarms 2-8
Using the Pump 2-10
Section 3. Troubleshooting
Instrument will not power on 3-1
Unable to span or zero the instrument 3-1
Instrument reports -50 ppm CO2 or measurements jump around 3-2