MSA MultiGard 5000, Manual

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3103-1001 Rev. 0
4.2.11 Auto Standardization Setup
The auto standardization Setup screen provides for enabling the timed feature, entry of the number of
days, and 3 specific times for timed auto standardization. The zero gas concentrations and span gas
concentrations for each sensor are also entered here.
Figure 37: Auto Standardization Setup Figure 38: Auto Standardization Setup (Dual)
The auto standardization Setup screen consists of the following:
"Days" - A numerical entry element that allows entry of the number of days between auto
standardization. It defaults to 30 days and has a valid entry range of 0-180 days.
"#1 Hours" and "#1 Minutes" - Two numerical entry elements that allows a specific time to be
entered for auto standardization. This is the first of three time entries.
"#2 Hours" and "#2 Minutes" - Two numerical entry elements that allows a specific time to be
entered for auto standardization. This is the second of three time entries.
"#3 Hours" and "#3 Minutes" - Two numerical entry elements that allows a specific time to be
entered for auto standardization. This is the third of three time entries.
One, two, or three auto standardization per day are possible by adjusting the time entries as follows:
When all three times are equal there is one auto standardization per day. When two of the three
times are equal there are two auto standardizations per day. When none of the three times are equal
there are three auto standardizations per day.
"Timed ASTD DISABLED" - This is a push button that enables timed auto standardization. By
default it is disabled. It reads "Timed ASTD ENABLED" when pressed.
"Sensor 1 Zero Gas" through "Sensor 4 Zero Gas" - These four numerical entry elements allow the
zero gas concentrations for each sensor to be entered. These values come directly from the gas