YSI Pro20 - Manual (Page 4)

Calibration ................................................................................................17
Temperature.....................................................................................17
Barometer.........................................................................................17
Dissolved Oxygen.............................................................................18
Salinity Compensation Calibration ................................................21
Taking Measurements ..............................................................................22
Saving and Viewing data...........................................................................22
Saving Data.......................................................................................22
Viewing and Erasing Saved Data – Data mode ..............................23
Principles of Operation ............................................................................25
Care, Maintenance, and Storage ..............................................................26
General Maintenance.......................................................................26
Sensor Maintenance.........................................................................28
Sensor Storage ..................................................................................32
Troubleshooting........................................................................................33
Specifications.............................................................................................35
Accessories/Part Numbers........................................................................36
Declaration of Conformity.......................................................................37
Recycling....................................................................................................38
Contact Information.................................................................................39
Ordering & Technical Support........................................................39
Service Information .........................................................................39