DP5008.3.2.1.6 CleaningMain menu Settings Cleaning8.3.2.1.7 System-StatusMain menu Settings System-Status8.3.2.1.8 About DP 500Main menu Settings About DP 50043This function can be used for cleaning thetouch panel during running measurements.If one minute is not enough time to clean,the process can be repeated at any time.Is the cleaning faster finished, then you canpush the to abort press long button (for oneor two seconds) to cancel.The function System Status offers anoverview, fitting voltages and currents onthe individual and the entire channel, as wellas the power supply of the power supplyunit.By the Runtime, you always know how longthe DP 500 was in total in operationBrief description of the Hardware andSoftware Version, as well as the SerialNumber of the DP 500.