Sleep Mode / State of delivery
This is the state of delivery of the device. It is the lowest current consumption state of the Q-tag CLm. The device is not activated and no data is recorded. (see also point: State of delivery / Sleep Mode).
Measurement Mode / Recording of temperature
After breaking the green start tab, the device starts recording and analyzing the temperature. (see this chapter).
Start delay time (optional)
The start delay is an optional functionality. If a start delay has been factory preset, the Q-tag CLm starts recording the temperature after the completion of the start delay time. (For more information see also point: start delay, optional).
End of temperature recording / Stop Mode
No more measurements are taken after pressing the STOP-button for more than 2 seconds. (For more information see also point: End of temperature recording / Stop Mode).
Single Event Alarm
These alarms are triggered if the corresponding temperature limit has been violated for longer than the allowed time in one go.
Cumulative Alarm
These alarms are triggered if the corresponding temperature limit has been violated for longer than the allowed total time (all violations summed up).
Total duration in measurement range
This is the summarized time (single or cumulative) the temperature was recorded in an individual alarm range, e.g. in single event high.
Running indicator
The dot on the display flashes as long as the device remains in Sleep Mode or is activated. It will disappear when the device is deactivated by pressing the STOP-button for more than 2 seconds.
Time Expired Indicator (optional)
A maximum allowed recording time can be factory preset upon customer requirements. If the device is not manually deactivated by its STOP-button before the preset recording time has been exceeded, the violation will be shown on the display by indicating “TIME EXP” and a 
(ALARM symbol).
Display shows:
Time Expired, device has been stopped, with additional alarms.
