RIGOL
User’s Guide for DM3058
NOTE*: All the ranges enable to obtain 20% value higher than original except 1000V, besides,
both Manual and Auto are available for setting every range. When inputting range is higher
than 1000V at 1000V Level, “Over range” will be shown on the screen. 1000V input protection
exists in every range.
4. Set the DC input impedance
Press REL to open or close Relative math function. When it is open, “REL” is
shown over the screen and the reading displayed is a relative value which
comes from the result of Actual measurement vale reduces selected value.
(For the details about how to set, please refer to” Math” in Chapterer2.)
5. Set Relative Value ( Optional)
Press REL to open or close Relative math function. When it is open, “REL” is
shown over the screen and the reading displayed is a relative value which
comes from the result of Actual measurement vale reduces selected value.
(For the details about how to set, please refer to” Math” in Chapterer2.)
6. Select required measurement ratio by using Left or Right direction keys and
read the measurement result.
7. View Historical Measurement data
Press History to enter into the following interface and check the data getting
from this measurement and saved.
Figure 2-6 View Interface of History data
There are three types of way for viewing historical date: “Info”,” List” and HistoG.
Press Save after checking, by pressing Update, the History information will be
refreshed to be current newest information.