Sony HT-X9000F Manuel D'instructions page 55

 Remove any obstacles in the path
between the remote control and the
system.
 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.
TV remote control does not work.
 This problem might be solved by
enabling the IR repeater function
(page 26).
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.
 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 (this system uses one of
them)
– Tuner-related devices: up to 4
devices
– Audio system (receiver/
headphones): up to 1 device (used
by this system)
All the indicators flash quickly and
the system is turned off.
 Disconnect the AC power cord (mains
lead) and make sure nothing is
obstructing the ventilation holes of
the system.
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.
Wireless functions (the BLUETOOTH
function or subwoofer) are
unstable.
 Do not place metal objects other than
a TV around the system.
Music that you are not familiar with
suddenly plays.
 The pre-installed sample music may
have been played. Press
main unit to stop playback.
The system cannot be turned off or
[Advanced Settings] cannot be
used./When pressing  (power), all
the indicators flash and the system
cannot be turned off.
 The system may be in demo mode. To
cancel demo mode, reset the system.
on the
55
US