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FAQ's > SL and MR recorder
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What do
the LED's signify?
 | There are two LEDs on
each recorder: the green (yellow on the MR) LED
flashing every two seconds signifies no alarms.
The red LED flashing every two seconds signifies
that there is a current over- or under-
temperature alarm. Both flashing together signify
that there has been an alarm since the last time
the unit was downloaded, but the alarm condition
has since subsided. |
How
many readings can the units take before they are full?
| SL units can store
8000 records, MR can store 6600 for one sensor or
3300 for two. The units can be set so that when
the memory is full the logger will either stop or
will overwrite the oldest records, thus storing
only the most recent records. If set for
recording once per hour, an SL will record for
nearly a year before it is full. |
What
happens when the memory is full?
| Depending on the
settings you choose, either stop recording or
start overwriting the oldest data (so that the
latest data is always stored). |
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