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Trace Oxygen Analyzer Operation
Teledyne Analytical Instruments 41
4.6 Alarms Menu
The ALARMS screen is as follows:
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AL-1 ACTIVE
AL-1 HIGH
AL-1 NON-FAILSAFE
AL-1 NON-LATCHING
AL-1 20.00 ppm
AL-2 ACTIVE
AL-2 HIGH
AL-2 NON-FAILSAFE
AL-2 NON-LATCHING
AL-2 50.00 ppm
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Note that alarm functionality explanation below applies to both
AL-1 and AL-2 identically.
4.6.1 Alarm Active
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->AL-1 ACTIVE
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Pressing ENTER causes the word ACTIVE or DEFEATED to start
flashing. Then pressing UP or DOWN toggles between the 2 words.
Defeating an alarm causes the alarm to return to a non-alarming
condition and prevents further tripping of the alarm.
4.6.2 Alarm Polarity
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->AL-1 HIGH
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