During Recording - LogTag Recorders TREL30-16 Product User Manual

During Recording

During Recording
During normal operation the display shows the most recently recorded temperature. This
temperature is updated each time the logger records a reading. The current time is also
displayed (in 24 hour format). A tick symbol
occurred. If an alarm event is registered, a cross symbol
At the bottom of the display you can see an alarm day summary, where any days on which
an alarm was recorded are highlighted.
Following are some sample display screens:
At 1:29 pm the display shows the following:
Alarm events were recorded 7, 19, 20 & 25 days ago.
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These alarms were cleared by an inspector, as the display currently shows the OK
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tick ( ).
The current temperature is over the upper alarm threshold, as indicated by the upper
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alarm marker ( ).
The duration, however, of this temperature excursion has not yet triggered an alarm.
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At 1:49pm (20 minutes later) the display shows the following:
The temperature has remained above the upper alarm threshold and has now
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triggered an alarm event.
The alarm symbol
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The current temperature is still over the upper alarm threshold, as indicated by the
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upper alarm marker ( ).
The day marker for the current day (
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TREL30-16 User Guide
is shown to indicate an alarm event occurred.
is shown as long as no alarm event has
is shown instead of the tick.
) is shown.
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