KERN & SOHN FXN 30K-2 - Manual (Page 18)

9.2 Menu overview
Menu item
Function
01 FnC Access to the settings and functions of the balance.
FnC 01 Setting of background lighting
FnC 02 Setting Auto-off function
FnC 03 Hi / Lo / OK function. (Check weighing)
FnC 04 Reset to standard setting
FnC 05 Not documented
FnC 06 HOLD function
FnC 07 Not documented
02 EC External adjustment
18 FXN-N-BA-e-1410