Sony STR-DH820 Operating Instructions Manual page 90

Tuner
The FM reception is poor.
• Use a 75-ohm coaxial cable (not supplied)
to connect the receiver to an outdoor FM
antennas (aerial) as shown below.
Outdoor FM antenna (aerial)
Receiver
Radio stations cannot be tuned in.
• Check that the antennas (aerials) are
connected securely. Adjust the antennas
(aerials) and connect an external antenna
(aerial), if necessary.
• The signal strength of the stations is too
weak with automatic tuning. Use direct
tuning.
• Make sure you set the tuning scale
correctly (when tuning in AM stations
with direct tuning) (page 52).
• No stations have been preset or the preset
stations have been cleared (when tuning
by scanning preset stations is used). Preset
the stations (page 52).
• Press AMP, then press DISPLAY
repeatedly on the remote control so that
the frequency appears on the display
panel.
RDS does not work.*
• Make sure that you are tuned to an FM
RDS station.
• Select a stronger FM station.
GB
90
The RDS information that you want
does not appear.*
• The service may be temporarily out of
order. Contact the radio station and find
out whether they actually provide the
service in question.
* Europe, Australia and Taiwan models only.
iPhone/iPod
The sound is distorted.
• Press MASTER VOL – or
remote control repeatedly.
• Set the "EQ" setting of the iPhone/iPod to
"Off" or "Flat".
The iPhone/iPod cannot be charged.
• Check that the receiver is turned on.
• Make sure the iPhone/iPod is connected
firmly.
The iPhone/iPod cannot be operated.
• Check that you have removed the protect
case of the iPhone/iPod.
• Depending on the contents of the iPhone/
iPod, it may take time to start playback.
• Disconnect the iPhone/iPod and connect
the iPhone/iPod again.
• You are using an unsupported iPhone/
iPod. See "Compatible iPod/iPhone
models" (page 45) for the supported
device types.
The ring volume of the iPhone does not
change.
• Adjust the ring volume using the controls
on the iPhone.
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