Instruction manual

Instruction Manual DO 300
19
% saturation Measurement Mode
CLr: Memory Clear
Clear all stored readings
Instructions on page 20.
dPr: Dissolved Oxygen parameters
Select Hg or Pa barometric pressure units
Select barometric pressure
Instructions on page 21.
OFS: % saturation offset adjustment
Set % saturation offset adjustment
Instructions on page 24.
CAL: Viewing previous calibration data
View previous calibration data, including date/time
Instructions on page 25.
ELE: Viewing probe data
View probe slope
View mV value equivalent to 100% saturation
View mV value equivalent to 0% saturation
View offset value
Instructions on page 26.
COF: Unit configuration
Ready indicator ON or OFF / auto endpoint ON or OFF
Select °C or °F
Instructions on page 28.
LCd: Backlit display
Adjust brightness of backlit LCD
Instructions on page 32.
CLO: Clock setting
Setting year
Setting date (month/day)
Setting time (hour/minute/second)
Instructions on page 33.
rSt: Reset to factory default
Reset to factory default settings
Instructions on page 35.