WIKA DI10 - Manual (Page 25)

6 Commissoning, operation
WIKA operating instructions digital indicator model DI10 25
Menu level Parameter-Ebene
CodE
Setting the code, CODE:
1 2 3 4
With this setting, it is possible to select an individual code
(works setting 1 2 3 4) for locking the keyboard. To
locl/release the key, proceed according to menu item run.