Yamaha HTR-6140 - Manual (Page 24)

20
En
Connections
Both FM and AM indoor antennas are supplied with this
unit. Connect each antenna correctly to the designated
terminals. In general, these antennas should provide
sufficient signal strength.
y
See right for connection information of the supplied AM loop
antenna.
• The AM loop antenna should be placed away from this unit.
• The AM loop antenna should always be connected, even if an
outdoor AM antenna is connected to this unit.
• A properly installed outdoor antenna provides clearer reception
than an indoor one. If you experience poor reception quality,
install an outdoor antenna. Consult the nearest authorized
Yamaha dealer or service center about outdoor antennas.
Connecting the wire of the AM loop antenna
y
The wire of the AM loop antenna does not have any polarity
and you can connect either end of the wire to AM or GND
terminal.
Assembling the supplied AM loop antenna
The types of the supplied AM loop antenna is different
depending on the models.
Once all connections are complete, plug the power cable
into the AC wall outlet.
Connecting the FM and AM
antennas
Notes
CENTER
SUB
WOOFER
TPUT
L
R AM
GND
FM
75
UNBAL.
ANTENNA
S DOCK
AM
GND
FM
75
UNBAL.
ANTENNA
Indoor FM
antenna
(supplied)
Ground (GND terminal)
For maximum safety and minimum interference, connect the
antenna
GND terminal to a good earth ground. A good earth
ground is a metal stake driven into moist earth.
AM loop
antenna
(supplied)
Outdoor AM antenna
Use a 5 to 10 m (16 to 33
ft) vinyl-covered wire
extended outdoors from a
window.
(U.S.A. model)
Note
Connecting the power cable
Open the lever Insert Close the lever
(U.S.A. model)
Power cable
01EN_HTR-6140_U.book Page 20 Friday, February 1, 2008 2:26 PM