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Move the button to
“
ON
”
on the base side, the LCD screen will display “Precise
Color Reader” after short buzzer, then it will get into the “language selection”
screen automatically.
6.2 Language selection
There are two languages installed in the instrument: Chinese and English.
Language can be selected by pressing “up” or
“
down”. Then press the ”ENTER” to
confirm. It will enter the calibration screen after the buzzing.
6.3 Calibration
There are two parts for calibration: Black calibration
、
White calibration. In order to
guarantee the precision of the test, “Black calibration” and “White calibration” are
constrained to be operated before entering the main program. Do the “Black
calibration” and “White calibration” orderly by using
black cavity and white tabula
.
