Sony HT-CT790 Manual De Instrucciones página 62

 To play multi-channel audio, check
the digital audio output setting on
the device connected to the system.
For details, refer to the operating
instructions supplied with the
connected device.
USB Device Connection
The USB device is not recognized.
 Try the following:
 Turn the system off.
 Remove and reconnect the USB
device.
 Turn the system on.
 Make sure that the USB device is
securely connected to the
port (page 24).
 Check to see if the USB device or a
cable is damaged.
 Make sure that the USB device is on.
 If the USB device is connected via a
USB hub, disconnect it and connect
the USB device directly to the system.
Mobile Device Connection
BLUETOOTH connection cannot be
completed.
 Make sure that the BLUETOOTH
indicator of the unit is lit (page 31).
 Make sure the BLUETOOTH device to
be connected with is turned on and
the BLUETOOTH function is enabled.
 Bring this system and the
BLUETOOTH device closer together.
 Pair this system and the BLUETOOTH
device again. You may need to cancel
the pairing with this system using
your BLUETOOTH device first.
 Pairing information may be deleted.
Perform pairing operation again
(page 30).
Pairing cannot be achieved.
 Bring this system and the
BLUETOOTH device closer together.
62
US
 Make sure this system is not receiving
interference from a wireless LAN
device, other 2.4 GHz wireless
devices, or a microwave oven. If a
device that generates
electromagnetic radiation is nearby,
move the device away from this
system.
You cannot use the NFC function.
 The NFC function does not work with
BLUETOOTH-compatible headphones
or speaker. To listen to sound using a
BLUETOOTH-compatible headphones
or speaker, see "Listening to Sound of
the Connected TV or Device from
Headphones or Speakers" (page 33).
(USB)
No sound is output from the
connected BLUETOOTH device.
 Make sure that the BLUETOOTH
indicator of the unit is lit (page 31).
 Bring this system and the
BLUETOOTH device closer together.
 If a device that generates
electromagnetic radiation, such as a
wireless LAN device, other
BLUETOOTH devices, or a microwave
oven is nearby, move the device away
from this system.
 Remove any obstacle between this
system and the BLUETOOTH device or
move this system away from the
obstacle.
 Reposition the connected
BLUETOOTH device.
 Switch the wireless LAN frequency of
any nearby Wi-Fi router or PC to
5 GHz range.
 Increase the volume on the
connected BLUETOOTH device.