Omron GRT1 - 11-2007 Operation Manual page 138

Analog Input Units
5. Click the Scaling Tab, and select either Default Scaling or User Scaling.
The following example shows when Default Scaling is selected.
6. For user scaling, set the 0% value in the Scaling point 1 Field, and set the
100% value in the Scaling point 2 Field.
Section 5-4
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