DRAMINSKI TwistGrain Manual De Uso página 24

The "Setup" menu enables you to select custom
settings for 3 submenus: Calibration, Language and
Display.
Measurement Calibration
Modification Language
Setup Display
CALIBRATION
This submenu enables you to define new grain
species using the keypad.
Add
To add calibration data for a new species:
1. Prepare some (from 2 to 14) grain samples of known
(laboratory-determined) moisture contents. The
levels of humidity have to be different so that the
new calibration covers the required measuring
range (e.g., from 8% to 20%). The temperature of
the samples and the instrument should be steady,
preferably within the 20-25 °C range.
22
2. Select "Setup" → "Calibration" → "Add" and press
"OK" to accept your selection.
The meter is ready for entering the new grain species
name:
Add
Edit
Delete
ESC
Press "s" or "t" to select a character and "OK" to
accept it. The maximum name length is 8 characters.
Finish entering the name by pressing "OK" slightly
longer after selecting the last character.
3. Once you release the "OK" button, the meter will
display the message: "Pour sample".
4. Measure each of the laboratory-measured samples
using the standard procedure.
5. After each measurement the meter will display the
mid-range value, 15.0%, that you should change
to the laboratory-determined value using the "s"
or "t" button. Press "OK" to accept the new value.
Name:
A_
– + OK