Teledyne 3000ZA-3X Oxygen Equipment User Manual


 
Operation 3000ZA-3X
Teledyne Analytical Instruments 38
4.4.4 Span Finish
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->Span AUTO Finish
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Pressing ENTER causes the AUTO or MANUAL after 'Span' to start
flashing. Pressing UP or DOWN toggles the value. The value
determines the method by which the span settling period is complete and
a span calculation is automatically performed. If the value is MANUAL,
then when the span begins, the user is prompted to press ENTER at the
time he/she determines the sensor has settled on the span sample. If the
value is AUTO, the analyzer will automatically countdown the time when
the sensor has settled on the span sample, and will proceed to calculate
the new span slope, and return to ANALYZE MODE. The timer is now
fixed at 7 minutes. Note that the user may press ENTER to complete the
span even though the value is AUTO.
4.4.5 Span Begin
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->Span Begin
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Begin Span?
ENTER-YES ESCAPE-NO
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Pressing ENTER causes the screen to prompt to begin the span
routine (as displayed above). Pressing ENTER again causes the
analyzer to commence the span routine, and begin analyzing in SPAN
MODE.