Sony HT-DDW890 User Manual

Page of 80
76
GB
Dolby Digital or DTS multi channel 
sound is not reproduced.
• Check that the DVD, etc. you are playing 
is recorded in Dolby Digital or DTS 
format.
• When connecting the DVD player, etc., to 
the digital input jacks of this receiver, 
check the audio setting (the settings for the 
audio output) of the connected component.
Recording cannot be carried out.
• Check that the components are connected 
correctly.
• Select the source component using the 
input buttons (page 35).
Video
There is no picture or an unclear 
picture appears on the TV screen or 
monitor.
• Select the 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 
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 the each component.
Recording cannot be carried out.
• Check that the components are connected 
correctly.
• Select the source component using the 
input buttons (page 35).
Tuner
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 56).
• Press DISPLAY repeatedly on the receiver 
so that the frequency appears on the 
display.
ANTENNA
AM
Receiver
To ground
Ground wire 
(not supplied) 
Outdoor FM antenna