Xylem 6-Series Multiparameter - Manual (Page 187)

650 MDS Section 3
YSI Environmental Monitoring Systems Operations Manual 3-57
3.10 UPGRADING 650 SOFTWARE
The 650 software can easily be upgraded from the YSI World Wide Web page ( www.ysi.com) . However,
before accessing the Web page, the instrument should be prepared for upgrade by attaching the MS-8 end of
the YSI 655174 PC Interface cable to the 650 and the DB-9 end of the 655174 to a serial port of a PC which
has Internet access as shown below:
Once the setup is complete, access the YSI Web Page and locate the section on software upgrades. Select
the 650 upgrade entry and follow the instructions provided on the Web Page. If you encounter difficulties
in the upgrade procedure, contact YSI Technical Support for advice.
650
655174 PC Interface
Cable
Computer
with Internet
Access
DB-9 Serial
Port