Thermo Scientific Orion Star A325 Reference Guide - Geotech ...
Thermo Scientific Orion Star A325 Reference Guide - Geotech ...
Thermo Scientific Orion Star A325 Reference Guide - Geotech ...
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Chapter 10 Customer ServicesMeter Errors and Recommended ActionsErrorOver Range Measurement orMeasurement Out of RangeRecommended Actionsrepeat the self test.Make sure that all of the electrodes are disconnected from the meter (including the reference input),Make sure that all of the electrodes are disconnected from the meter (including the ground input),Repeat the self test. When the meter prompts, press each of the keys one at a time, including theappropriate meter input and the electrode parameters are entered correctly in the setup menu.Make sure that the electrode is connected to the appropriate meter input and the electrodeparameters are entered correctly in the setup menu. Clean the electrode according to the electrode<strong>Thermo</strong> <strong>Scientific</strong> <strong>Orion</strong> <strong>Star</strong><strong>Star</strong> A215 Benchtop and <strong>Star</strong> <strong>A325</strong> Portable pH/Conductivity Meter <strong>Reference</strong> <strong>Guide</strong>35