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12. CALIBRATION
Adjusts the scale for accurate weighing.
Calibrate the scale in the following cases.
When the scale is first installed.
When the scale has been moved.
When the ambient environment has changed.
For regular calibration.
Note: Calibration can not be performed on the Legal for Trade models.
12.1. Calibration mode
The calibration mode has the following three functions.
•
Gravity acceleration correction
•
Calibration using a weight
•
Restoring the factory set values
How to enter the calibration mode
Method 1:
1. Make sure that the scale is in the weighing mode (displaying “kg” (“g”), “lb”, “oz” or
“pcs”).
2. Press and hold the TARE key until the gravity acceleration value (in this
example, “G 9.7985”) appears and release the key.
Note: The above operation is disabled for the Legal for Trade models. The Legal for
Trade models can not enter the calibration mode.
Method 2:
1. Make sure that the scale is in the weighing mode (displaying “kg” (“g”), “lb”, “oz” or
“pcs”).
2. Remove the screw protection caps on the load cell panel on the bottom of the
display. Loosen the four screws and then open the load cell panel. The calibration
(CAL) switch is located inside.
3. Press the CAL switch. The scale displays the gravity acceleration value (in this
example, “G 9.7985”).
Note: The load cell panel for the Legal for Trade models has been sealed using wire
locked screws. The CAL switch does not work on the Legal for Trade models.
Wire locked screws
(Legal for Trade models)
Load cell panel
Calibration (CAL) switch
