KERN & SOHN FA 6T-3M - Manual (Page 34)

34 KFB/KFN-TM-BA_IA-e-1220
7.12 Lock keyboard
To enable/disable the keyboard lock go to menu item „P3 OTH“ or „P4 OTH“ 
„LOCK“, see chap.8.
Whilst the function is enabled the keyboard will self-lock after no key has been
pressed for 10 minutes. „K-LCK“ will be displayed as soon as a key is pressed.
To disable the lock, press , and hold plus (2 s) until „U LCK“ appears.
7.13 Display background illumination
 Keep pressed (3s) until „setbl“ appears.
 Press again, the current setting will be displayed.
 Use to select the desired setting.
 Either save by or cancel by pressing .
Back to weighing mode by .
bl on
Continuous background lighting
bl off
Background illumination off
bl Auto
Automatic background illumination on when weighing pate is
loaded or key pressed.