5. Auto Standby Function
The unit will go into Auto Standby mode after 10 minutes of inactivity. The display screen
will show below:
6. Auto Sleep Function
The unit will go into Auto Sleep mode after 20 minutes of inactivity. The display screen will
show as below. Return to normal working mode by adjusting the knob.
7. Warning
E02 showing on the display screen means that there is a problem with the sensor as below:
5.