Operation/Programming Page 77 of 1102.5.15 Serial NumberThis function allows the operator to view the instrument serial number. This serial number canalso be returned when the unit is under remote control but there is no command for changing thisnumber.ULITITY key to exit andreturn to Ready mode.2.5.16 Software VersionThis function allows the operator to view version of software installed in the instrument.ULITITY key to exit andreturn to Ready mode.2.6 Error MessagesOperator Help messagesError in calibrationWatchdog timeout Consult factoryMeasurement timed out Consult factoryTest voltage out of range; check for shortCalibration incomplete, Stopped by userOut of range parameter value rcvd from remoteInvalid command received from the remoteOnly the arrow keys are validOnly the arrow and utility keys are validOnly the arrow and program keys are validInvalid test set to defaultOnly the up and down arrow keys are validOnly the start and stop keys are validOnly up, down, and right arrow keys are validOnly up, down, start and test keys are validQuick short/open valid only for single testDSP appears busy. Press STOP to clearDSP did not take enough samplesSerial Number0104985Software VersionV1.32