Calibration does not work with multi-measure sensors on the GLX, when a probe corresponding to a prior measurement in the measurement list has been disconnected.
This is the result of a bug that exists in GLX firmware version 1.42 and all prior versions. Any calibrateable multi-measure sensor is affected by this firmware issue.
As a workaround, connect all probes that correspond to prior measurements in the measurement list of the multimeasure sensor.
Creation Date: 02/5/2007