Important note for reading information from activated devices:
To avoid misreading the Q-tag CLm interrupts its recording if and as soon as the INFO-button is pressed (e.g. caused by hand temperature). Reading and recording will automatically resume after 14 minutes without any button pressing.
The chart below explains the information indicated on the LCD screen upon successive INFO-button pressing after activation or in STOP Mode:
| Pressing the INFO-button | Displayed information |
|---|---|
| 1st | Current time, date and ambient temperature |
| 2nd | Min. Temp. observed with time and date stamp of occurrence |
| 3rd | Max. Temp. observed with time and date stamp of occurrence |
| 4th* | Time and date of occurrence of 1st Single event alarm low, (SL, lowest alarm arrow) |
| 5th* | Time and date of occurrence of 2nd Single event alarm low, (SL, lowest alarm arrow) |
| 6th* | Total duration of temperature recorded in range Single event low, (SL, lowest alarm arrow) |
| 7th* | Total duration recorded in range cumulative low (AL, 2nd lowest alarm arrow); time and date of occurrence in case an alarm has been triggered |
| 8th* | Total duration recorded in range cumulative high 1 (AH1, middle alarm arrow); time and date of occurrence in case an alarm has been triggered |
| 9th* | Total duration recorded in range cumulative high 2 (AH2, 2nduppermost alarm arrow); time and date of occurrence in case an alarm has been triggered |
| 10th* | Time and date of occurrence of 1st Single event alarm high, (SH, uppermost alarm arrow) |
| 11th* | Time and date of occurrence of 2nd Single event alarm high, (SH, uppermost alarm arrow) |
| 12th* | Total duration recorded in range Single-event high, (SH, uppermost alarm arrow) |
| 13th | Start time and date (device activation) |
| 14th | Stop time and date (device deactivation) |
*(only indicated if alarm limit preset and range violations occurred, otherwise skipped)
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