Utilities ........................................................................................................................................... 17
Calibration ...................................................................................................................................... 23
View Data ....................................................................................................................................... 23
Diagnostics ..................................................................................................................................... 24
Warning and Error Codes................................................................................................................... 24
Battery/Charging................................................................................................................................ 24
Taking Readings ..................................................................................................................................... 26
Preliminary Checks - Best Practice ..................................................................................................... 26
Gas Measurement Process – Best Practice ........................................................................................ 27
Alternative Reading Methods ............................................................................................................ 28
Logged Reading .............................................................................................................................. 28
Peak Reading .................................................................................................................................. 28
Hold Reading .................................................................................................................................. 29
Calibration ............................................................................................................................................. 30
User Calibration ................................................................................................................................. 30
Calibration Gases ............................................................................................................................... 30
Calibration Set-up .............................................................................................................................. 30
Calibration Equipment ....................................................................................................................... 31
Calibration Method ............................................................................................................................ 32
Reset Factory Settings .................................................................................................................... 32
Zero CO
2
Channel ........................................................................................................................... 32
Span CO
2
Channel .......................................................................................................................... 33
Zero O
2
Channel ............................................................................................................................. 33
Span O
2
Channel............................................................................................................................. 33
Last Field Calibration .......................................................................................................................... 34
Calibration Record ............................................................................................................................. 34
Problem Solving ..................................................................................................................................... 35
Warnings and Errors .......................................................................................................................... 35
Under and Over Range Codes ........................................................................................................ 35
Flow Fail Warning ........................................................................................................................... 35
Self-test Warning Messages ........................................................................................................... 36
User Calibration Trouble Shooting ..................................................................................................... 37
User Calibration Explained ............................................................................................................. 37
Cross-Gas Effects ............................................................................................................................... 39
To Next Page
Loading...
