User manual YAMAHA AX550AX-450

[. . . ] Verificare che tutte le parti seguenti siano contenute nell'imballaggio dell'apparecchio. Desembale el aparato y verificar que los siguientes accesorios están en la caja. Controleer na het uitpakken of de volgende onderdelen voorhanden zijn. q q q q q q q Remote Control Transmitter Emetteur de télécommande Fernbedienung Fjärrkontrollsändare Telecomando Transmisor del control remoto Afstandbediening Batteries (size AA, R6, UM-3) Piles (taille AA, R6, UM-3) Batterien (Größe AA, R6, UM-3) Batterier (storlek AA, R6, UM-3) Batterie (dimensioni AA, R6, UM-3) Pilas (tamaño AA, R6, UM-3) Batterijen (maat AA, R6, UM-3) This product complies with the radio frequency interference requirements of the Council Directive 82/499/EEC and/or 87/308/EEC. Cet appareil est conforme aux prescriptions de la directive communautaire 87/308/CEE. [. . . ] Make sure that the polarity of the speaker wires is correct, that is, + and ­ markings are observed. If these wires are reversed, the sound will be unnatural and will lack bass. Do not let the bare speaker wires touch each other and do not let them touch the metal parts of this unit as this could damage this unit and/or speakers. q q q One or two speaker systems can be connected to this unit. If you connect only one speaker system, connect it to either the SPEAKERS A or B terminals. Use speakers with the specified impedance shown on the rear of this unit. <General and Australia models only> Banana Plug connections are also possible. Simply insert the Banana Plug connector into the corresponding terminal. How to Connect: Red: positive (+) Black: negative (­) 2 1 3 Unscrew the knob. 5mm (1/4") insulation from the speaker wires. ] Tighten the knob and secure the wire. ABOUT THE OTHER REAR PANEL PARTS REMOTE CONTROL (PHONO) connector If you have a YAMAHA turntable with a terminal for remote control, connect it to this connector by using the cable provided with the turntable. This connection allows you to control the turntable from the provided remote control transmitter. MAIN IN COUPLER PRE OUT GND terminal (For turntable use) Connecting the ground wire of the turntable to this terminal will normally minimize hum, but in some cases better results may be obtained with the ground wire disconnected. R L PRE OUT/MAIN IN terminals Removing the jumper pins enables this unit to independently perform the functions of a control amplifier and a power amplifier. These terminals are for connection of a signalprocessing system such as a graphic equalizer or sound processor. If a sound processor or other external unit is connected between these terminals, the VOLUME control of this unit can be used for overall adjustment of the level of sound. Avoid touching the leaked material or letting it come in contact with clothing, etc. Clean the battery compartment thoroughly before installing new batteries. 30° 30° Notes q There should be no large obstacles between the remote control transmitter and the main unit. q If the remote control sensor is directly illuminated by strong lighting (especially an inverter type of fluorescent lamp etc. ), it might cause the remote control transmitter not to work correctly. In this case, reposition the main unit to avoid direct lighting. 11 TROUBLESHOOTING If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help. SYMPTOM The unit fails to turn on when the POWER switch is pressed. CAUSE Power cord is not plugged in or is not completely inserted. Appropriate input source is not selected. The SPEAKERS switches are not set properly. Only one side speaker outputs the sound. The protection circuit has functioned because of short circuit etc. Incorrect setting of the BALANCE control. [. . . ] The PHONO (MM/MC) switch is set to the improper position. Using the BASS, TREBLE, BALANCE, LOUDNESS controls and SUBSONIC FILTER switch does not affect the tone. The remote control transmitter does not work. The distance or range within which the remote control transmitter can be used decreases. [. . . ]