background image

At this point, attach your ProPlus or ProODO unit to 
the computer with the ProCom II saddle and USB 
cable. You may see your computer attempting to 
load the drivers in the status bar of your system.

Open Device Manager in Control Panel. You can 
access the Control Panel through the Start menu 
under the “search” bar. 
 
Under “Other Devices”, you should see the YSI 
Instrument listed with a yellow exclamation mark. 
 
 
 
Right-click on the “YSI Professional Series 
Instrument” and select “Update Driver Software”: 
 
 
 
Choose the option to browse the computer  
for driver software:

Navigate to wherever you saved your Data 
Manager files. The picture below shows the 
folder that should be selected, “USB Drivers”. 

Select “OK”. On the next screen hit “Next” and 
the update process will continue. You should see 
the following pop-up message:

5

6

7

 

Questions?   

 

info@ysi.com

Reviews: