Whenever the heating element is selected, i.e. with the decimal point on, it is possible to change its power level. If, after 10 seconds you have not chosen any opera- tion, the heating element will no longer be selected.
TURNING OFF A HEATING ELEMENT
The heating element may be turned off by decreasing its power level to 0.
When a heating element is turned off, an H will appear in the corresponding power indicator instead, if the glass surface is hot in the corresponding cooking zone, which means that there is a risk of burns. When the temperature has decreased, the indi- cator will turn off (if the hob is disconnec- ted) or, if the hob is connected, the indica- tor will have a 0.
TURNING OFF ALL OF THE HEATING ELEMENTS
It is possible to disconnect all of the heating elements at the same time by suing the
on/off sensor button 
(1). All of the indi- cators of the heating elements will turn off.
The power of the heating elements can be adjusted to nine different levels.
Locking the sensor buttons
of the hob
LOCK FUNCTION (models TRX...)
You can use the Lock Function to lock the rest of the sensor buttons, except the
on/off sensor button 
(1), in order to prevent the unit from being tampered with. This is a useful safety function when there are children in the home.
To activate this function, touch the sensor
GB
button 
(7) for at least two seconds. Afterwards, the indicator light (8) will go on to indicate that the control panel is locked. To deactivate the function, just touch the
sensor button 
(7) again.
If you turn off the appliance using the
on/off sensor button 
(1), at the same time that the lock is activated, the applian- ce will continue to be locked the next time it is turned on.
SAFETY FUNCTION (Models IRX... and IQX...)
The safety function can be activated after connecting the hob as long as no heating element is currently functioning and no timer is selected.
To do so, follow the following steps:
1 Touch the Power sensor button 
(6) and the sensor button of the front right heating element (3) at the same time.
2 Immediately afterward, touch the sensor button of the front right heating element
(3) again.
An L (from the work Locked) will appear in the indicators; although, the indicators may also show an H if they are still hot.
This should be done within 10 seconds without touching another sensor button other than those indicated during this time; otherwise, the lock function will not be acti- vated.
The control panel will remain locked, even after the control panel has been discon- nected using the on/off sensor button 
(1) or when restarting after there has been a power cut, as long as the user does not unlock it.
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