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GrainPro
®
Carbon Dioxide Analyzer Instruction Manual
MA4068RAD0718 - 2
Key is where setting and turn off are located. In Setting, this
Key is used to increase the value of the digit on which the
cursor is placed.
e) Download/Reset Mode:
In this mode, you can download/ erase data or check the
battery status. Press this key to download all the stored
data/records on your computer.
3.5.
“Down” Key
a) Menu Page:
Key is used to enter the Calibration Mode.
b) Calibration Mode:
Key is used to shift the cursor.
c) Sampling Mode:
Key is used for selection or to shift the cursor.
d) Settings Mode:
Key is where setting and turn off are located. In Setting, this
Key is used to shift the cursor.
e) Download/Reset Mode:
In this mode, you can download/ erase data, or check the
battery status. Press this key to delete all the stored data.
NOTE:
Selecting “Erase Data” will result in permanent loss of
current internal data.
3.6.
“Set” Key
a) Menu Page:
This key is used to enter into the setting mode, Exit mode and
to Turn off the instrument.
b) All other modes:
Press this key to exit from the current page.
3.7.
“Enter” Key
a) Menu Page:
Key is used to enter the Download/Reset mode.
b) Download/Reset Mode:
In this mode, you can download/ erase data or check battery
status. Press this key to determine the battery status.
c) Setting Mode:
Key is where setting and power off are located. Press this key
to Turn off the instrument.
d) All other modes:
This key is used to confirm the selected mode and value.
3.8. Display
It is a 20 x 4 alphanumeric OLED display, which indicates:
a) Various prompts during initialization process, immediately after
turning ON the CO
2
Analyzer.
b) CO
2
concentration, Date and Time in the Measurement mode.
c) Users can set parameters during Parameters Set mode.
d) Calibration data specifically zero - span counts during Calibration
mode.
e) User friendly prompts during Sampling, Calibration, Data
Downloading and other Functions.
