Usb Device; Control For Hdmi - Sony HT-IV300 Operating Instructions Manual

USB device

The USB device is not recognized.
t Try the following:
1 Turn the system off.
2 Remove and reconnect the USB
device.
3 Turn the system on.
t Make sure that the USB device is
securely connected to the
port.
t Check if the USB device or a cable is
damaged.
t Check if the USB device is on.
t If the USB device is connected via a
USB hub, disconnect it and connect
the USB device directly to the main
unit.
"BRAVIA" Sync

([Control for HDMI])

The [Control for HDMI] function does
not work ("BRAVIA" Sync).
t Check that [Control for HDMI] is set
to [On] (page 41).
t If you change the HDMI connection,
turn the system off and on again.
t If power failure occurs, set [Control
for HDMI] to [Off], then set [Control
for HDMI] to [On] (page 41).
t Check the following and refer to the
operating instructions supplied with
the equipment.
• The connected equipment is
compatible with the [Control for
HDMI] function.
• The connected equipment's setting
for the [Control for HDMI] function
is correct.
48
GB
Network connection
The system cannot connect to the
network.
t Check the network connection
(page 20) and the network settings
(page 42).
Wireless LAN
(USB)
connection
You cannot connect your PC to the
Internet after [Wi-Fi Protected Setup
(WPS)] is performed.
t The wireless settings of the router may
change automatically if you use the
Wi-Fi Protected Setup function before
adjusting the settings of the router. In
this case, change the wireless settings
of your PC accordingly.
The system cannot connect to the
network or the network connection is
unstable.
t Check if the wireless LAN router is on.
t Check the network connection
(page 20) and the network settings
(page 42).
t Depending on the usage environment,
including the wall material, radio wave
reception conditions, or obstacles
between the system and the wireless
LAN router, the possible
communication distance may be
shortened. Move the system and the
wireless LAN router closer to each
other.
t Devices that use a 2.4 GHz frequency
band, such as a microwave,
BLUETOOTH, or digital cordless
device, may interrupt communication.
Move the main unit away from such
devices, or turn off such devices.