Batt. Power Insufficient For Full Record Duration; Recording Session Has Ended - AEMC Simple Logger II User Manual

If in either the XRM or FIFO mode, the recording will continue even after
memory becomes full. Memory will be freed to make room for new samples.
The method of freeing memory will depend on the recording mode.
4.8.4 Battery Power Insufficient for a Full Recording Duration
If the battery voltage drops below 1.7V, the following will occur:
• The Recording Session will terminate.
• The Data will be saved.
• The GREEN and RED LED will turn OFF.
The logger continues to record until the battery voltage drops below 1.7V.
Pressing the PRESS button will not show the status of the instrument. The
battery voltage may rise slightly after the unit turns itself off. In this event,
the unit may turn on momentarily as a result of a button press.
The batteries must be replaced before the recorded session(s) can be
downloaded from the instrument.
Replacing the batteries while the unit is in SLEEP mode will not result in
the loss of data memory. The internal backup capacitor will maintain the
clock and memory while the main batteries are being replaced. If the
battery level falls below the usable level or if the batteries have been
removed for an extended period of time, the clock time will be lost. How-
ever, the recorded memory will be maintained.
4.8.5

Recording Session has Ended

The logger will be in STANDBY mode if one of the following occurs:
• The session terminates due to recording end time being reached.
• The recording in START/STOP mode fills the memory.
• The user terminates the session by pressing the PRESS button
until the STOP (ORANGE) LED lights up and releasing the button
before the next LED lights, or issues a Stop Recording command
from the Data Logger Control Panel.
The logger is now ready for a New Session or Download. Pressing the
PRESS button until the START (GREEN) LED lights up and releasing the
button before the next LED lights, will start a New Session depending on
the available memory.
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Simple Logger II Series
®