Panasonic GP-X Series User Manual page 78

Calibration can be made in each memory for each object material. A total 12
sets of calibration data can be stored with a product with four memories and
three materials. Select "mEm- " in the calibration menu.
" " indicates the current memory number.
To perform common calibration for four memories, select "mEm-A", and per-
form calibration for the current material. Use this mode during regular opera-
tion.
POINT
Notice
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For a column-shaped object, use display scaling or analog voltage output
scaling instead of three-point calibration for better linearity.
Three-point calibration cannot be performed in the interference prevention
state. If sensor heads are installed close together, turn on each individual
unit to perform three-point calibration.
Phone 800-280-6933 nsales@ramcoi.com