… User settings
21
Childproof lock
The childproof lock is to prevent children accidentally starting or stopping a
programme.
Switching the childproof lock ON/OFF
A
Hold the
button depressed for 5 seconds (to access the configuration
mode).
A
Press the
button 2×.
–
appears in the digital display for childproof lock OFF (factory
setting).
A
Press the
button to change the setting.
–
appears in the digital display for childproof lock ON.
A
To exit the configuration mode, press the
button repeatedly until the
digital display goes out.