Yamaha TX-497 - Manual (Page 10)

CONNECTIONS
6
Do not connect this unit or other components to the mains power until all connections are complete.
Both AM and FM indoor antennas are included with this unit. In general, these antennas should provide sufficient signal
strength. Connect each antenna correctly to the designated terminals.
CONNECTIONS
CAUTION
Connecting the AM and FM antennas
FM ANT
75 Ω UNBAL
AM ANT GND
AM loop antenna
(included)
Indoor FM antenna
(included)
Outdoor AM antenna
Use a 5 to 10 m (16.4 to 32.8 ft) of
vinyl-covered wire extended
outdoors from a window.
Outdoor FM antenna
Antenna adapter
(included for U.S.A. and
Canada models only)
300-ohm
feeder cable
75-ohm
coaxial cable
75-ohm/300-ohm antenna adapter
(included for U.K. model only)
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.
75-ohm
coaxial cable