Yamaha HTR-5750 Owners Manual - Page 22

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) TUNER AM ANT GND 75Ω UNBAL. FM ANT (HTR-5750 U.S.A. model) 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. ■ Connecting the AM loop antenna 1 Set up the AM loop antenna, then connect it to the terminals on this unit. 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 properly 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. ■ 75-ohm/300-ohm antenna adapter (U.K. model only) 1 Open the cover of the included 75-ohm/300-ohm antenna adapter. 2 Cut the external sleeve of the 75-ohm coaxial 11 (7/16) 8 (5/16) cable and prepare it for 6 (1/14) connection. Unit: mm (in.) 3 Cut the lead wire and remove it. Lead wire 4 Insert the cable wire into the slot, and clamp it with Clamp pliers. Insert wire into slot. 5 Snap the cover into place. Clamp 2 Press and hold the tab to insert the AM loop antenna lead wires into the AM ANT and GND terminals. 3 Orient the AM loop antenna for the best reception. 18