Teledyne 7500ZA - Infrared Gas Analyzer - Manual (Page 56)

Settings and Calibration Model 7500ZA
Teledyne Analytical Instruments 40
6.2.3 Setting the Calibration Range
This mode is used to set whether the channels use one or both of
the calibration ranges.
1. From the Calibration Parameters screen, select Calibration
Range. The following screen appears.