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      How do I check the Alarm Status on a Trek Tab? What do the lights mean?

      Once a shipment arrives, you can see if there is an alarm or if a temperature excursion happened. Anyone can do this, no log in is required.

      Step by Step

      1. Quickly press and release the button in the middle of the Tab. 
      2. View the LEDs for temperature status 
        • If the left light ✔️ blinks green, no issues with the shipment were recorded.
        • If the right light ✖️ blinks red, a warning or alarm from the shipment was recorded. A red light does not indicate a problem with the Tab. 

      Note: For more in-depth data analysis, transfer your data to the Parsyl platform by scanning the device with the Parsyl mobile application.