Abstract: The present invention relates to a method of operating an apparatus for analyzing biological samples, the apparatus comprising: a receptacle for receiving a replaceable sensor module, the sensor module comprising one or more sensors and a writable memory; a measurement unit configured to bring a biological sample into operational interaction with at least a first sensor of the one or more sensors of a sensor module received by said receptacle, to obtain a measurement result responsive to the interaction between at least the first sensor and the biological sample and to output the obtained measurement result; a control unit configured to control operation of the measurement unit; an data exchange interface configured to receive data from the writable memory and to forward data to the sensor module for storage in the writable memory; and a communications interface for communicating with a remote host system; wherein the method comprises performing the following steps by the control unit: receiving, from the rem

Abstract: The invention relates to a method of operating a set of one or more medical analyzers each operable to analyze one or more specimens upon login of one of a set of one or more operators.