Sony HT-NT3 Operating Instructions Manual page 41

General
The power does not turn on.
 Check that the AC power cord
(mains lead) is connected securely.
The remote control does not function.
 The distance between the remote
control and the Bar Speaker is too
far.
 The batteries in the remote control
are weak.
The system is turned off automatically.
 The [Auto Standby] is working. Set
[Auto Standby] to [Off] (page 27).
The system does not work normally.
 Disconnect the AC power cord
(mains lead) from the wall outlet
(mains), then reconnect after
several minutes.
TV remote control does not work.
 This problem might be solved by
enabling the IR repeater function
(page 35).
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. 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.
Messages
[A new software version is available.
Please go to the "Setup" section of the
menu and select "Software Update" to
perform the update.] appears on the
TV screen.
 See [Software Update] (page 22) to
update the system to a latest
software version.
"PRTCT", "PUSH" and "POWER" appear
alternately in the front panel display.
 Press  to turn off the system.
After "STBY" disappears, disconnect
the AC power cord (mains lead)
from the wall outlet (mains). Then,
check that nothing is blocking the
ventilation holes of the Bar Speaker.
Reconnect the AC power cord
(mains lead) and turn on the
system. If the problem persists,
consult your nearest Sony dealer.
"LOCK" flashes in the front panel
display when you press any button on
the Bar Speaker.
 Set the child lock function to off
(page 34).
appears without any messages on
the entire TV screen.
 Contact your nearest Sony dealer or
local authorized Sony service
facility.
"NOT USE" appears in the front panel
display when you press any of the
sound effect buttons (page 51).
 The sound effects setting cannot be
changed when the system is
connected to a BLUETOOTH receiver
in transmitter mode.
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