KERN and SOHN KXS-TM Instructions D'utilisation page 210

Perform external adjustment / function "CAL 01":
 Call up function "CAL 01"
 Press the TARE button, the currently set adjustment weight is displayed. The last
digit flashes.
To change the adjustment weight select the digit to be changed with BG/ NET
key, the active digit flashes. Enter the desired value with the navigation keys.
Press the TARE key repeatedly, until "-----" is indicated.
 Ensure that there are no objects on the weighing pan. Press the TARE key.
The weight value of the required adjustment weight will be displayed.
98 KXS/KXG-TM-BA_IA-e-1621