Specifications

10.3. Calibration Using A Weight

Prepare a weight, preferably a weight with the same value as the weighing capacity of the

scale to be calibrated. Note that the calibration weight value can be changed.

1. Turn the power ON and warm up the scale for at least half an hour.

 Change the function setting

or place something on the weighing pan to

disable the auto power-off function.

2. Refer to "

10.1. Calibration Mode" to enter the calibration

mode. The gravity acceleration value is displayed.

Tap the UNITS switch and the scale displays

4. Tap the TARE switch, then

is displayed.

Confirm that nothing is placed on the weighing pan and

wait for the STABLE indicator to turn on.

Tap the TARE switch. The scale calibrates the zero

point and displays the value of the calibration weight

(SPAN calibration).

 The calibration weight value is equal to the weighing

capacity. (factory setting)

 If SPAN calibration is not to be performed, turn the

power OFF to exit from the calibration procedure.

6. To calibrate with a weight different from the

weighing capacity, change the displayed value

using the following switches.

UNITS To shift the digit that is blinking to the right.

SAMPLE To increase the value of the blinking digit by one.

 Using a weight with the same value as the

weighing capacity is recommended. If other

weights are used, use one with a value greater

than two-thirds of the capacity.

7. Place the calibration weight with the same value as

displayed on the weighing pan, and wait for the

STABLE indicator to turn on.

Tap the TARE switch. The scale calibrates SPAN and

is displayed. Then, the display returns to

To finish the procedure, touch the switch or

press the

CAL switch. The scale turns the power OFF.

Note: If the scale will be moved to another location, set the gravity acceleration value

for the present location first and calibrate the scale using a weight. Then,

change the gravity acceleration value for the new location.

Tap