Smeg SFA390X Instruction Manual page 25

Child Lock mode: This mode allows the
appliance to automatically lock the controls
after one minute of normal operation
without any intervention from the user.
During normal operation it is indicated by
the indicator light coming on.
To temporarily release the lock during
cooking, hold the temperature knob down
for 5 seconds. One minute after the last
setting the lock will become active again.
Touching or varying the position of
the temperature and function
knobs, the display will show "bloc"
for two seconds.
Use
Showroom mode (for exhibitors only):
This mode allows the appliance to
deactivate all heating elements, while
keeping the control panel active.
To use the appliance normally, set this
mode to OFF.
If the mode is active, the
indicator light lights up on the
display.
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