Connections; Antenna Connections - Yamaha TX-492 Owner's Manual

Never plug in this unit and other components until all connections are completed.

ANTENNA CONNECTIONS

Each antenna should be connected to the designated terminals correctly, referring to the following figure.
Both AM and FM indoor antennas are included with this unit. In general, these antennas will probably provide sufficient signal
strength. Nevertheless, a properly installed outdoor antenna will give clearer reception than an indoor one. If you experience
poor reception quality, an outdoor antenna may result in improvement.
Outdoor FM antenna
300-ohm
feeder
4

CONNECTIONS

Indoor FM
antenna
(included)
FM ANT
75 UNBAL.
75-ohm
antenna
adapter
75-ohm 75-ohm/300-ohm
coaxial cable antenna adapter
Outdoor AM antenna
GND AM ANT
AM loop
antenna
(included)
Ground