KERN & SOHN FFN 25K10IPM - Manual (Page 9)

9 FFN-N-BA-e-1323
2.2 Keyboard Overview
Button Designation Function in the menu
ON/OFF-switch Turn on/off
TARE button Tare balance  Call up menu
 Change to the next
menu item /parameter
Zero setting key Balance set at zero
 Select menu item /
parameter
+
TARE + ZERO-key Change units