Yamaha R-V703 Owner's Manual - Page 28

Selecting the SPEAKER system Because one or two speaker systems (as main speakers) can be connected to this unit, the SPEAKERS switches allow you to select speaker system A or B, or both at once. SPEAKERS A B ON OFF Adjusting the BASS and TREBLE controls BASS l 0l 2 2 3 3 4 5 4 5 TREBLE l 0l 2 2 3 3 4 5 4 5 Adjusting the BALANCE control Adjust the balance of the output volume to the left and right speakers to compensate for sound imbalance caused by speaker location or listening room conditions. BALANCE l 0l 2 2 3 3 4 L5 4 5R Note This control is effective only for the sound from the main speakers. BASS : Turn this clockwise to increase (or counterclockwise to decrease) the low frequency response. TREBLE : Turn this clockwise to increase (or counterclockwise to decrease) the high frequency response. Note These controls are effective only for the sound from the main speakers. Adjusting the subwoofer output level RR-V-V770033onolnyly If your audio system includes a subwoofer, and an amplifier driving the subwoofer (or a subwoofer system including an amplifier) is connected to the SUBWOOFER OUTPUT terminal on the rear of this unit, you can adjust the subwoofer output level on this unit. 1 Press once or more so that "SWFR" appears on the display. DELAY/CENTER /REAR 2 By continuously pressing the "+" or "-" side of the TIME/LEVEL button, the level value changes continuously. If you feel that bass tone is insufficient, increase the level, and if you feel that bass tone is overly emphasized, decrease the level. TIME/LEVEL Control range: MIN, -20 to 0 dB 28 Adjustable