30
GB
All indicators on the main unit flash
for 10 seconds and the system is
turned off.
The protection feature is activated.
Disconnect the AC power cord (mains
lead) and check the items below.
– Make sure that the ventilations of
the main unit are not covered and
turn on the system after a while.
– When the system is using the USB
connection, remove the USB device
and turn on the system. If the
system operates properly, the
current of the connected USB device
is over the maximum output current
of the system 500 mA, or the USB
device may have an abnormality.
Sensors of the TV do not work
properly.
The main unit may block some
sensors (such as the brightness
sensor), the remote control receiver
of your TV or the emitter for 3D
glasses (infrared transmission) of a 3D
TV that supports the infrared 3D glass
system, or wireless communication.
Move the main unit away from the TV
within a range that allow those parts
to operate properly. For the locations
of the sensors and remote control
receiver, refer to the operating
instructions supplied with the TV.
The system does not work properly.
The system may be in demo mode. To
cancel demo mode, reset the system.
Press and hold
(power) and – on
the main unit for more than 5 seconds
(page 30).
Resetting the System
If the system still does not operate
properly, reset the system as follows.
1
Press and hold
and – on the
main unit for more than 5
seconds.
All indicators on the main unit flash
3 times, and the settings return to
their initial status.
2
Disconnect the AC power cord
(mains lead).
3
Connect the AC power cord (mains
lead), then press
to turn on the
system.
4
Link the system to the subwoofer
(page 23).
Tip
The default settings are underlined on
each feature description.
Others
