Yamaha RX Z9 MCXSP10 Manual - Page 32

CONNECTIONS Connecting the antennas 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. AM loop antenna (included) Indoor FM antenna (included) AM ANT GND TUNER FM ANT 75Ω UNBAL 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. 3 Orient the AM loop antenna for the best reception. Notes • 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 property installed outdoor antenna provides clearer reception than an indoor one. If you experience poor reception quality, an outdoor antenna may improve the quality. Consult the nearest authorized YAMAHA dealer or service center about outdoor antennas. ■ FREQUENCY STEP switch (General model only) Because the interstation frequency spacing differs in different areas, set the FREQUENCY STEP switch (locating on the rear panel) according 100kHz/10kHz 50kHz/9kHz FM AM FREQUENCY STEP to the frequency spacing in your area. • North, Central and South America: 100 kHz/10 kHz • Other areas: 50 kHz/9 kHz Before setting this switch, disconnect this unit's AC power cord from the wall outlet. ■ Connecting the AM loop antenna 1 Set up the AM loop antenna, then connect it to the terminals on this unit. 2 Press and hold the tab to insert the AM loop antenna lead wires into the AM ANT and GND terminals. 28