2-12
2.10 LED Indication
The three status LEDs on the front of the data logger provide an easy to see
visual indication of the status of the device. This is useful when the LCD has
been turned off or is difficult to read due to glare or distance. See figure 2-24 and
table 2-7 for information on the different LED indications.
Hardware
2
Figure 2-24 Status LED Locations
Led Status
Color and State
1 – Power/
Charging
DC Adapter Battery
Connected Charged Green
Connected Charging Green Flashing
Not connected Discharging Green, amber battery <40% remaining,
red battery <15% remaining.
Connected No battery Flashing amber
2 – Logging
Logging Flashing Green
Not logging - Error Red
Armed mode Amber
Free running Green
3 - Alarm
Alarm condition Red
No alarm Green
Alarms disabled Off
Table 2-7 Status LED States
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