MRC CLRM-200, Руководство по эксплуатации

Страница: 19 / 33

14
Note: When performing black calibration, direct the measuring port to the
air. Be sure the black calibration is starting in a dark, no bright light
source environment. Keep the measuring port more than 3m away from any
reflective items (hands, desks, walls etc.).
Then, manual white calibration and black calibration are completed.
Figure 16 Calibration Interface
3. Tolerance Setting
Select “Tolerance” in main menu to enter tolerance setting interface, as shown in
Figure 17. You can add or subtract the number in which the cursor is positioned
through “Up” and “Down” button. After setting the number to the needed one,
press “Enter” button, the cursor will jump to the last number. When the cursor is in
the last
number, press “Enter” button to save the settings and return to the main
menu.
If you don’t want to set or modify the tolerance, you can press “Back” button to
return to the main menu.