Source Mode Operation 
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5.  Running indicator will appear in interface. 
Press [Scope] key to view the output waveform. 
5.12.3 Import/Export List file 
Import List file 
IT7900P series support import list file function, The user can finish the editing of 
List file in Excel and import it into the software. This function simplifies the List 
file edit and facilitates user operation.   
To help user define an Excel file format, please export a CSV template from the 
List interface. 
Detailed operation steps are as below: 
1.  Create a new Excel document on local PC and name it List02. 
2.  Open the Excel document and save it as in “other formats” i.e. “(*.csv)”. 
3.  Open the List02.csv document and edit the List. Set every step of the List 
and corresponding parameters and save the document in the USB disk. 
List import file formats under single-phase mode: 
 
 
 
4.  Insert  the  USB  disk  into  the  USB  interface  of  the  front  panel.  Press 
[Shift]+[V-set](list) on the front panel to enter the List function configuration 
interface. 
5.  Press  [Open].  Select  the  List02.csv  file  and  open  it.  The  List  file  will  be 
imported. 
Export List file 
After editing the List file, the user can directly save it into the device or export 
and save it into the peripheral memory disc. The exported List is saved in the 
format of. (*.csv). Detailed operation steps are as below: 
1.  Insert the U disk into the USB interface of the front panel. 
2.  Press  [Shift]+[V-set](list)  on  the  front  panel  to  enter  the  List  function 
configuration interface. 
3.  Select [Edit], enter to list file edit interface. 
4.  Press [Export]. This file will be exported into the USB disk. 
5.13 Setting of Surge/Sag Configuration 
IT7900P provides surge/sag simulation. The user can add surge/sag to simulate 
abnormal voltage fluctuation on the basis of outputting wave, and test usage of 
the DUT under this circumstance.