LG DLEX7900 E Series Owner's Manual page 38

38 OPERATION
Special Functions
Some cycle option buttons also activate secondary
functions. These special functions are marked with an
asterisk (*). Press and hold the option button marked
with the special function to activate it.
* Drum Light
The drum is equipped with a blue LED that illuminates
when the dryer is turned on. This light automatically
turns off when the door is closed and the cycle starts.
To turn on the light during a cycle, press and hold the
TurboSteam button for three seconds. The drum light
will illuminate and then turn off automatically after four
minutes.
(The light operates only while the appliance is turned
on.)
* Control Lock
Use this option to prevent unwanted use of the dryer
or to keep cycle settings from being changed while
the dryer is operating.
Press and hold the button marked Control Lock for
3 seconds to activate or deactivate the Control Lock
function. The Control Lock icon will be shown in the
display, and all controls will be disabled except the
POWER button.
NOTE
Once set, Control Lock remains active until it is
manually deactivated. Control Lock must be turned
off to run another cycle. To deactivate Control
Lock, press and hold the Control Lock button for 3
seconds.
* Default On/Off
This option allows the Energy Saver settings to be
changed. To run a Normal cycle without the Energy
Saver option, press and hold the Energy Saver button
for three seconds. ON or OFF appears in the display.