Sony DAV-HDX285 Operating Instructions Manual page 97

Symptom
The Control for HDMI function
does not work.
No sound is output from the
system and TV while using the
System Audio Control function.
The S-AIR function
Symptom
S-AIR connection is not
established (sound transmission
is not established), e.g., the
indicator of the S-AIR sub unit
does the following:
• Turns off.
• Flashes.
• Turns red.
No sound is heard from the
S-AIR sub unit.
Remedy
• When "HDMI" does not light up in the front panel display, check the HDMI
connection (page 26).
• Set [CONTROL FOR HDMI] in [HDMI SETUP] to [ON] (page 62).
• Make sure that the connected component is compatible with the [CONTROL
FOR HDMI] function.
• Check that the AC power cord (mains lead) of the connected component is
connected securely.
• Check the connected component's setting for the Control for HDMI function.
Refer to the operating instructions supplied with the component.
• If you change the HDMI connection, connect and disconnect the AC power
cord (mains lead), or have a power failure, set [CONTROL FOR HDMI] in
[HDMI SETUP] to [OFF], then set [CONTROL FOR HDMI] in [HDMI
SETUP] to [ON] (page 62).
• For details, see "Using the Control for HDMI Function for "BRAVIA" Sync"
(page 70).
• Set [AUDIO (HDMI)] in [HDMI SETUP] to [ON] (page 62).
• Make sure that the connected TV is compatible with the System Audio Control
function.
• For details, see "Using the Control for HDMI Function for "BRAVIA" Sync"
(page 70).
Remedy
• If you use another S-AIR main unit, place it more than 8 m (about 25 feet) away
from the S-AIR main unit you are using.
• Confirm the S-AIR IDs of the unit and S-AIR sub unit (page 75).
• Another S-AIR sub unit is paired to the S-AIR main unit. Pair the desired S-AIR
sub unit with the S-AIR main unit (page 77).
• Place so that the S-AIR main unit and S-AIR sub unit are separated from other
wireless devices.
• Avoid using any other wireless devices.
• The S-AIR sub unit is turned off. Make sure the AC power cord (mains lead) is
connected and turn on the S-AIR sub unit.
• If you use another S-AIR main unit, place it more than 8 m (about 25 feet) away
from the S-AIR main unit you are using.
• Confirm the S-AIR IDs of the unit and S-AIR sub unit (page 75).
• Confirm the pairing setting (page 77).
• Place so that the S-AIR main unit and S-AIR sub unit closer together.
• Avoid use of equipment that generates electromagnetic energy, such as a
microwave oven.
• Place so that the S-AIR main unit and S-AIR sub unit are separated from other
wireless devices.
• Avoid using any other wireless devices.
• Change the "RF CHANGE" setting (page 78).
• Change the S-AIR ID settings of the S-AIR main unit and S-AIR sub unit.
• Turn off the system and S-AIR sub unit, then turn on them.
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