Sony HT-7100DH Operating Instructions Manual page 79

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.
The MULTI CHANNNEL DECODING
lamp does not light up in blue.
• Check that the playback component is
connected to a digital jack and the input is
selected properly on this receiver.
• Check whether the input source of the
software being played back corresponds to
the multi channel format.
• Check whether the setup on the playback
component is set to multi channel sound.
Recording cannot be carried out.
• Check that the components are connected
correctly.
• Select the source component using the
input buttons.
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 component video input
correctly.
• 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.
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.
Outdoor FM antenna
Receiver
Receiver
ANTENNA
AM
Ground wire
(not supplied)
To ground
continued
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