Sony HT-RT3 Operating Instructions Manual page 28

Remote control
The remote control does not function.
 Point the remote control to the
remote control sensor on the
Subwoofer (pages 8, 23).
 Remove any obstacles in the path
between the remote control and the
Subwoofer.
 Replace both batteries in the
remote control with new ones, if
they are weak.
 Make sure you are pressing the
correct button on the remote
control.
The TV remote control does not work.
 Install the system so that it does not
obstruct the remote control sensor
of the TV.
Others
The Control for HDMI function does not
work properly.
 Check the connection with the
system (refer to the supplied
Startup Guide).
 Enable the Control for HDMI
function on the TV. For details, refer
to the operating instructions of your
TV.
 Wait a while, and then try again. If
you unplug the system, it will take a
while before operations can be
made. Wait for 15 seconds or
longer, and then try again.
 Make sure the devices connected to
the system support the Control for
HDMI function.
 Enable the Control for HDMI
function on the devices connected
to the system. For details, refer to
the operating instructions of your
device.
28
GB
 The type and number of devices
that can be controlled by the
Control for HDMI function is
restricted by the HDMI CEC standard
as follows:

Recording devices (Blu-ray Disc
recorder, DVD recorder, etc.): up
to 3 devices

Playback devices (Blu-ray Disc
Player, DVD player, etc.): up to
3 devices

Tuner-related devices: up to
4 devices
 Audio system (receiver/
headphone): up to 1 device (used
by this system)
If "PRTCT" appears in the front panel
display of the Subwoofer.
 Press  to turn off the system. After
the display turns off, disconnect the
AC power cord (mains lead) then
check that nothing is blocking the
ventilation holes of the Subwoofer.
The front panel display of the
Subwoofer is not lit.
 Press DIMMER to set the brightness
to "BRIGHT" or "DARK", if set to
"OFF" (page 10).
Sensors of the TV do not work properly.
 The system 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 system
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.