Lovis 2000 M_ME - Reference Manual.pdf

5 Functional Components SECTION I : Lovis 2000 M/ME ReferenceButtonFunctionTo open the message list (see also Appendix F.1).The general instrument status as well as all measuring errors thathave occurred during the measurements of the currently activesample list are described in this list. The button changes itsappearance depending on the current error status :Green OK sign: The general instrument status and the error statusof all measured samples of the current sample list are OK.Yellow warning sign:• The instrument (or system) has a minor problem (e.g. there is aprinter problem etc.).• One or more samples of the currently active sample list had anerror (e.g. too great forward/backward deviation of runtimes).Red error sign:• The instrument (or system) has a major problem that needs tobe fixed before you continue measuring (e.g. no ball detected).• One or more samples of the current sample list could not bemeasured.To reset the message list button to the green check, confirm all errormessages by tapping on the button on the right side of themessage. To confirm all messages in the list in one step, tap the"Delete all" icon at the end of the list.The message list button will also be reset to the green check symbolif you delete the currently active sample list (see Appendix C).U-View TM : To open the live camera view of the measuring cell(DMA 4500/5000 M and DSA 5000 M only). For Lovis 2000 M aloneor in combination with DMA 4100 M this button is inactive andgrayed out.To start the air pump (The air pump is off).To stop the air pump (The air pump is on).The screen is unfrozen, shows live measuring values.If you have started a measurement, the continuous measuringvalues are shown until the measurement is finished. The final valuesare frozen until the next measurement is started. To unfreeze thescreen, tap the below button.To unfreeze the screen after a finished measurement. (The screenis frozen after end of measurement).If you have not started a measurement yet, or if you have terminateda measurement by tapping , the instrument is in the monitormode and shows a continuous reading of the current temperature inthe Lovis capillary block.To display information on using favorites. Only available if no U-View TM -button is available and no favorites have yet been added tothe quick access area by the user.32 C72IB002EN-E