Yamaha A-S3000 Owners Manual - Page 7

30 0 100 3+ VOLUME INPUT BAL 1 CD TUNER PHONO MM PHONO MC AUDIO MUTE 5 SPEAKERS selector Turns on or off the speaker set connected to the SPEAKERS L/R CH A and/or B terminals on the rear panel. • Switch to the OFF position to turn off both speaker sets. • Switch to the A or B position to turn on the speaker set connected to the SPEAKERS L/R CH A or B terminals. • Switch to the A+B BI-WIRING position to turn on both speaker sets. Caution If you use two sets (A and B), the impedance of each speaker must be 8 Ω or higher. 6 METER selector Switches the display of the meter to OFF, PEAK or VU. OFF: Turns off the meter and the illumination. PEAK: Switches the meter to a peak level meter. The peak level meter shows a momentarily highest audio output level. VU: Switches the meter to a VU (Volume Unit) level meter. The VU level meter shows an effective audio output value that is similar to human senses. 7 Meter displays (LEFT/RIGHT) Show the audio output level of the left (LEFT) and right (RIGHT) channels in VU or PEAK meter mode. The VU or PEAK meter can be selected by the METER selector. 8 BASS control Increases or decreases the low frequency response. The 0 position produces a flat response. Control range: -10 dB to +10 dB 9 TREBLE control Increases or decreases the high frequency response. The 0 position produces a flat response. Control range: -10 dB to +10 dB 0 BALANCE control Adjusts the audio output balance of the left and right speakers to compensate for sound imbalances caused by speaker locations or listening room conditions. Notes • When both the BASS and TREBLE controls are set to the 0 position, audio signal bypasses the tone control circuitry. • The BASS, TREBLE and BALANCE controls do not affect the signals input at the MAIN IN jacks and signals output at the LINE 2 REC jacks. English 7 En