Yamaha CC-90 Owner's Manual - Page 12

PREPARATION FOR USE Placing example MX-S90 CTX-S90 EMPTY KX-S90 CDC-S90 (2) (1) 75Ω UNBAL. AM ANT GND FM ANT (3) 15 m (49 feet) (4) 7.5 m (25 feet) 75Ω UNBAL. Earth rod AM ANT GND FM ANT or Placing the system This system can be placed any way you like, however, be sure not to place another unit or any object on top of the power amplifier (MX-S90) to prevent the ventilation holes on the top panel of it from being obstructed. If doing so, it may damage the unit. Notes • If the system is put in a rack, allow a space of at least 5 cm (1-15/16") above and behind the unit. • Disconnect the AC supply lead from the AC outlet before connecting or disconnecting any component. Antenna connection (1) Supplied FM antenna Connect the FM antenna wire to the corresponding terminal and direct the FM antenna wire to the direction where the strongest signal can be received. (2) Supplied AM (MW/LW) loop antenna Connect the AM (MW/LW) loop antenna wire to the corresponding terminals. Position the AM (MW/LW) loop antenna for optimum reception. Place the AM (MW/LW) loop antenna on a shelf etc., or install it on the rack or wall with screws (not supplied). Notes • When static is still heard even after adjusting the position of the AM (MW/LW) loop antenna, try reversing the connection (top to bottom). • Do not place the AM (MW/LW) loop antenna on the unit. It will result in noise generation, since the unit is equipped with digital electronics. Place the AM (MW/LW) loop antenna away from the unit. (3) External FM antenna Use an external FM antenna instead of an indoor FM antenna if you need better reception. Consult your dealer. (4) External AM (MW/LW) antenna Use an external AM (MW/LW) antenna if you need better reception. Consult your dealer. Note When using an external AM (MW/LW) antenna, be sure to keep the wire of the AM (MW/LW) loop antenna connected. * For Europe model, "AM" is replaced by "MW LW". 10