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HT-DDW650 4-244-183-71(1) US
The FM reception is poor.
Use a 75-ohm coaxial cable (not supplied) to
connect the receiver to an outdoor FM antenna as
shown below. If you connect the receiver to an
outdoor antenna, ground it against lightning. To
prevent a gas explosion, do not connect the ground
wire to a gas pipe.
Radio stations cannot be tuned in.
• Check that the antennas are connected securely.
Adjust the antennas and connect an external
antenna 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 have been preset or the preset
stations have been cleared (when tuning by
scanning preset stations). Preset the stations
(page 30).
• Press DISPLAY so that the frequency appears in
the display.
Outdoor FM antenna
Receiver
Ground wire
(not supplied)
To ground
y
AM
FM
75Ω
COAXIAL
ANTENNA
There is no picture or an unclear picture appears
on the TV screen or monitor.
• Select the appropriate input selector on the
receiver.
• Set your TV to the appropriate input mode.
• Move your TV away from the audio components.
The remote does not function.
• The >10/11 and 12 buttons on the remote are not
available.
• Point the remote at the remote sensor g on the
receiver.
• Make sure you select AV2 as the command
mode of the receiver (page 34).
• Press MAIN MENU on the remote before you
use the V/v/B/b buttons for receiver operation.
• Remove any obstacles in the path between the
remote and the receiver.
• Replace both batteries in the remote with new
ones, if they are weak.
• Make sure you select the correct input selector
on the remote.
• If the remote is set to operate the TV only, use
the remote to select a source or component other
than TV before operating the receiver or other
component.
If you are unable to remedy the
problem using the troubleshooting
guide
Clearing the receiver’s memory may remedy
the problem (page 15). However, note that all
memorized settings will be reset to their factory
settings and you will have to readjust all
settings on the receiver.
If the problem persist
Consult your nearest Sony dealer.
Clearing the receiver’s memory
To clear See
All memorized settings page 15
Customized sound fields page 28
Troubleshooting (continued)