Sony HT-AF5, Руководство по эксплуатации

Страница: 74 / 80

74 GB
• Turn off the system and S-AIR sub unit,
then turn on again.
• Check that headphones are not connected
to the S-AIR sub unit.
There is noise or the sound skips.
• If you use another S-AIR main unit, place
it more than 8 m away from this S-AIR
main unit.
• Sources with copyright protection may not
be playable on S-AIR sub unit.
• Place the S-AIR main unit and S-AIR sub
unit closer to each other.
• If you are using any equipment that
generates electromagnetic energy such as
a microwave oven near an S-AIR
products, turn off the equipment and try
using the S-AIR product again after
waiting for a short time.
• Place the S-AIR main unit and S-AIR sub
unit separately from other wireless
devices.
• Avoid using any other wireless devices.
• Change the “RF CHANGE” setting
(page 58).
• Change the ID settings of the S-AIR main
unit and S-AIR sub unit.
“HP NO LINK” and “VOLUME MIN”
appear alternately in the display and
the volume of the system becomes
minimum.
• Volume becomes minimum when you turn
off the surround amplifier with
headphones connected or if the radio
reception is poor. Check the radio
reception and adjust the volume level to
restore the sound from the headphones.
Tuner
The FM reception is poor.
• Use a 75-ohm coaxial cable (not supplied)
to connect the system to an outdoor FM
antenna (aerial) as shown below. If you
connect the system to an outdoor antenna
(aerial), 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 (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). Change to monaural reception
(page 37).
• No stations have been preset or the preset
stations have been cleared (when tuning
by scanning preset stations). Preset the
stations (page 38).
RDS does not work.
• Make sure that you are tuned to an FM
RDS station.
• Select a stronger FM station.
The RDS information that you want
does not appear.
• Contact the radio station and find out
whether they actually provide the service
in question. If so, the service may be
temporarily out of order.
ANTENNA
FM 75
Ω
AM COAXIAL
Subwoofer
To ground
Ground wire
(not supplied)
Outdoor FM antenna (aerial)