Sony HT-CT380 Operating Instructions Manual page 30

Sensors of the TV do not work properly.
 The Bar Speaker may block some
sensors (such as the brightness
sensor) and 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 the wireless
communication. Move the Bar
Speaker 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.
Reset
If the system still does not operate
properly, reset the system as follows:
1
Press / (on/standby) to turn on
the system.
2
Press MENU.
3
Select [SYSTEM] with   (select),
then press ENTER.
4
Select [SYS.RST] with   (select),
then press ENTER.
5
When [START] appears on the
display of the Bar Speaker, press
ENTER.
[RESET] appears on the display, and
the settings of the menu and sound
fields, etc. return to their initial
status.
6
When [RESET] disappears,
disconnect the AC power cord
(mains lead).
7
Connect the AC power cord (mains
lead), then press / (on/standby)
to turn on the system.
30
GB
8
Link the system to the subwoofer
(page 24).