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8 STARTER 400D Portable DO Meter
3.3
Setting Temperature Unit
Ohaus optical DO probe STDO21 include a built-in temperature probe, the meter will be in
Automatic Temperature Compensation (ATC) mode automatically. You can select the temperature
unit according to your preferred:
°C
or
°F
.
Note:
°C = 5/9 (°F -32)
The default setting is 25 °C (77°F).
3.4
Setting the Date and Time
The Date format is yy-mm-dd. Press button-
or button-
to adjust the value of each
numerical digit. Press button-
to confirm current value then goes to next numerical digit.
3.5
Setting Power State
We have 2 power states: "Auto OFF" or "Always ON".
When "Auto OFF" is selected, which means the meter will turn off the powder without any press
operation after 10 minutes and auto-off icon will display at the top-left of the battery status icon.
"Always ON" means power will not turn off automatically, and the power always-on icon
displays.
Ohaus suggest you to select "Auto OFF” so to save power of batteries.
3.6
Setting Factory Reset
Press button-
and button-
together to enter the Reset Factory Setting screen.
