What does the error in GO mean?
Did your test failed? See below possible root causes and what you can do to correct.
ERROR | POSSIBLE ROOT CAUSE | SOLUTION |
NO_AMPOULE_FOUND | No ampoule added in the slot or you did not remove previous ampoules at the start of your test | go to article |
CONTROL_TIME_INVALID | The control time could not be estimated. No ampoule added in slot 1 | go to article |
REFERENCE_TEST_FAILED | go to article | |
CONTROL_TIME_NOT_IN_ALLOWED_WINDOW | control time was too short or too long for this test type and species. | go to article |
LID_OPEN_DURING_CONTROL_TIME_WINDOW | Lid was opened on a critical moment and the control time could not be established. | go to article |
INVALID_RGB_VALUES | go to article |
Next article
In the upcoming articles, we will explain what calibration files are generated and how you can access them . If you're following the Installation and Setup flow, now that you've set up your calibration cycles, it's time to start with your first calibration—position. In the next article, we will guide you through what you'll need and how to do this.
Why does my Delvotest GO device beeps when I turn it on?
Published: 10 November 2025
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