Connecting The System; Connecting The Fm Antenna; Connecting The Antenna Ground - Sony STR-GX69ES Operating Instructions Manual

Connecting the System
Receiver
For normal use
Adjust the
direction.
Supplied wire antenna
For higher quatity sound
Supplied loop
antenna
75-ohm coaxial cable (optional)
For areas with difficult AM reception
In areas with troubled reception, connect a 6 to 15-meter
(20 to 50-foot) insulated wire to the AM antenna terminal.
Extend this out of doors if possible, keeping the greater
portion horizontal. Fe) alatsreitiale meai-wUahicialarcmeicolei ale!
(There is no need to disconnect the supplied antenna.)
To prevent hum, connect the ground wire to ANTENNA
ground terminal (-> ).
When an outdoor antenna is installed, be sure to connect
the ground wire for lightning protection.