Sony STR-DE1075 Primary Operating Instructions Manual page 46

Troubleshooting (continued)
To connect an LD player via an RF demodulator
• Connect the LD player to the RF demodulator,
then connect the RF demodulator's optical or
coaxial digital output to the receiver's DVD/LD
OPTICAL IN or COAXIAL jack. When making
this connection, be sure to set INPUT MODE
manually (see page 24). The receiver may not
operate correctly if INPUT MODE is set to
AUTO 2CH.
For details on DOLBY DIGITAL RF hookups,
see the operating instructions supplied with your
RF demodulator.
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
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 (see
page 37).
• Press DISPLAY so that the frequency appears in
the display.
46
Receiver
ANTENNA
AM
U
Ground wire
FM
75
COAXIAL
(not supplied)
To ground
There is no picture or an unclear picture appears
on the TV screen or monitor.
• Select the appropriate function 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 NIGHT MODE button on the remote is not
available for this model.
• Point the remote at the remote sensor
receiver.
• 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 function 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.
Reference sections for clearing the
receiver's memory
To clear
All memorized settings
Customized sound fields
on the
See
page 16
page 35