Sony DAV-DZ740 User Manual
Page 61
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Tuner
Control for HDMI
Symptom
Problems and solutions
Radio stations cannot be tuned
in.
• Check that the antenna (aerial) is connected securely. Adjust the antenna
(aerial) or connect an external antenna (aerial) if necessary.
• The signal strength of the stations is too weak (when tuning in with automatic
tuning). Use direct tuning.
FM reception is poor.
• Use a 75-ohm coaxial cable (not supplied) to connect the unit to an outdoor FM
antenna (aerial).
RDS does not work properly.
• The station you are tuned to is not transmitting the RDS signal properly, or the
signal strength is weak.
Symptom
Problems and solutions
The Control for HDMI function
does not work.
• Set [CONTROL FOR HDMI] in [HDMI SETUP] to [ON] (page 51).
• Make sure that the connected component is compatible with the [CONTROL
FOR HDMI] function.
• Check the connected component’s setting for the Control for HDMI function.
Refer to the operating instructions of 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 to [ON] (page 51).
• For details, see “Using the Control for HDMI Function for “BRAVIA” Sync”
No sound is output from the
system and TV while using the
System Audio Control function.
• 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”
Your TV’s input select does not
change automatically when you
connect the system and TV with
a SCART (EURO AV) cable.
• Set [CONTROL FOR HDMI] in [HDMI SETUP] to [OFF] (page 51).