16
Span Calibration
3. Place the calibration weight at the center of the weighing pan and press
the RE-ZERO key after confirming that the STABLE indicator is lit.
Calibration using a weight ends and the scale automatically enters
weighing mode after displaying
end
.
4. Remove the weight from the weighing pan and press the ON:OFF key to
turn the power off and end the calibration.
Setting the Gravity Acceleration
The scale is calibrated with the gravity acceleration value 9.798 m/s
2
at the
factory. When the gravity acceleration at your location is different value, you
should calibrate the scale using a calibration weight. But if the calibration
weight cannot be prepared, change the gravity acceleration of your scale to
the value of the area where the scale is used. See “The Value of Gravity
Acceleration at Various Locations” of this manual.
1. Press the
MODE key while
Cal
is displayed to display
9.798
.
2. Press the RE-ZERO key to make the digit to be changed blink.
Readjust the gravity acceleration value for the scale to be used using the
following keys.
MODE
：
To change which digit is blinking.
RE-ZERO
：
To increase by +1 the value of the blinking digit.
3. Press the RE-ZERO key while pressing and holding the MODE key, and
release the MODE key while keeping the RE-ZERO key depressed. The
scale automatically enters
Cal
display after displaying
end
.
4. Press the ON:OFF key to turn the power off and end the operations.
Содержание HT-3000CL
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