
ii
Accessing and Protecting Settings.............................................................. 35
Settings Overview ....................................................................................... 36
Display Overview (settings)......................................................................... 37
Working in Settings ..................................................................................... 39
Reviewing and Editing Settings................................................................... 40
Maintenance Options and Settings......................................................... 41
Start-up Settings..................................................................................... 42
Operation Settings.................................................................................. 42
Alarm Settings ........................................................................................ 44
Sensor Settings ...................................................................................... 46
Admin Settings ....................................................................................... 47
Wireless Settings.................................................................................... 49
Power .............................................................................................................. 53
Charging the Battery ................................................................................... 53
Power on ................................................................................................ 54
Shutdown................................................................................................ 57
Quick-status Information .................................................................... 57
Maintaining Battery Charge......................................................................... 58
Operation......................................................................................................... 61
Placing the Instrument ................................................................................ 61
In-field Precautions ..................................................................................... 61
Gas Readings ............................................................................................. 62
Operating the Instrument ............................................................................ 63
Information.............................................................................................. 63
Utilities.................................................................................................... 63
Alarms, Warnings, and Indicators ............................................................... 65
Alarms .................................................................................................... 65
Warnings ................................................................................................ 68
Indicators................................................................................................ 69
Resolving Failures and Errors..................................................................... 70
Maintenance.................................................................................................... 73
Overview ..................................................................................................... 73
Guidelines ................................................................................................... 73
Process At-a-glance.................................................................................... 73
Supplies and Preparation............................................................................ 74
Instruction.................................................................................................... 75