CAS Scale LP Series, Service Manual

Page: 6 / 35

4. SCALE CALIBRATION
A. Description
i. CAL#1 : Shows the span – adusted ADC output.
ii. CAL#2 : Key test mode
iii. CAL#3 : Span calibration is carried in the mode
iv. CAL#4 : Scale Setting mode
v. CAL#5 : Pure ADC output
vi. CAL#6 : Printer sensor setting
vii. CAL#8 : Display test
B. Calibration procedure
i. Turn the power switch off
ii. Remove the tray and slide the “CAL” switch toward the other side.
iii. Put the tray on the platform.
iv. Turn the power switch on.
v. CAL#4 Setting
vi. CAL#3 Span calibration
vii. CAL#1 Verification & Fine tuning