Sony STR-DG710 Operating Instructions Manual page 80

Video Tuner
There is no picture or an unclear
picture appears on the TV screen.
• Select tile appropriate input using the input
buttons.
• Set your TV to the appropriate input mode.
• Move your audio components away from
the TV.
• Assign the composite video input to the
DMPORT input correctly.
• Depending on the DIGITAL MEDIA
PORT adapter, video output may not be
possible.
The source image input to the HDMI
jack on the receiver is not output from
the TV.
• Check the HDMI connection.
• Depending on the playback component,
you may need to set up the component.
Refer to the operating instructions
supplied with each component.
Recording cannot be carried out.
• Check that tile components are connected
correctly.
• Select the source component using the
input buttons.
The FM reception is poor.
• Use a 75-ohm coaxial cable (not supplied)
to connect the receiver to an outdoor FM
antenna (aerial) as shown below. If yon
connect the receiver to an outdoor antenna
(aerial), ground it against lightning. To
prevent a gas explosion, do not connect the
ground wire to a gas pipe.
Outdoor FM antenna (aerial)
Receiver
Ground wire
(not supplied)
To ground
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 (when tuning in with automatic
tuning). Use direct tuning.
• Make sure you set the tuning interval
correctly (when tuning in AM stations
with direct tuning).
• No stations hax.e been preset or the preset
stations have been cleared (when tuning by
scanning preset stations). Preset the
stations (page 57).
• Press DISPLAY repeatedly on the receiver
so that the frequency appears on the
display.
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