Omega Engineering High Speed Load Cell Interface Card LCIC-WIM-BEN User Manual page 15

Step 3 – Pseudo Calibration / Zero
This step enables to redefine the 'zero' level. Click 'Skip' if you are
satisfied with the previous definition of the 'zero' level. Otherwise, when
the scale is empty and stable (see note), click 'Zero' to sample another
'zero' level. Once you clicked 'Zero', you may either confirm the new
'zero' level by pressing 'Next', or redefine it by clicking again the 'Zero'
button, or leave it out by clicking 'Skip'. Please note that even if you do
confirm the new 'zero' level by pressing 'Next', its effect is limited to the
'pseudo calibration' stage. It will be stored in the board only if the new
calibration is confirmed in step 5.
Note
In order to know the stability , watch the Stability indicator above
the A/D reading (e.g., 99.977829% in the screenshot below).
In the example below the user clicked 'Zero':
Now the user has three options:
1. Confirm this 'zero' level (click 'Next');
2. Redefine the 'zero' level (click 'Zero' once more);
3. Leave out this new 'zero' level staying with the
previous 'zero' adjustment (click 'Skip').
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