1.
Your new logger comes ready to go.
Simply press and hold the button until the green LED lights up to start logging.
2.
Now place your logger in the location you want to monitor.
Once logging, pressing the button will light up an LED to give a quick indication of the
status. It will also add a marker to the data to show that you have checked it.
No alarms will be triggered in the first 30 minutes to allow the logger to settle at the
monitored conditions.
Green single flash
The data logger is currently logging
No alarm has been triggered
No action required
Red single flash
The data logger is currently logging
An alarm has been triggered!
Check alarm condition in PC software
Green double flash
The data logger’s memory is full
No alarm was triggered
Plug your logger in to a PC and download
your readings
Red double flash
The data logger’s memory is full
An alarm was triggered!
Plug your logger in to a PC, download your
readings and check alarm condition
No LEDs flash
The data logger is stopped or the battery is flat
Check the logger’s status using the PC software
Preset high
and low alarm
levels
Status LEDs
Sensor
Push to start
9902-2004
QUICK START GUIDE
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