[. . . ] SPECIFICATIONS ELECTRIC ACOUSTIC GUITAR Owner's Manual Thank you for choosing a Yamaha electric-acoustic guitar. [. . . ] (Volume) Control Adjusts the overall output volume level. * Make sure that the VOL. is turned to "0" before connecting or disconnecting. wq w BATT. (Battery Check) Indicator This indicator will light when the battery needs to be replaced. indicator lights. NOMENCLATURE Control Section Battery Holder e 3 Band Equalizer yt r LOW : Boosts or cuts the level of the low frequencies. The AMF control r adjusts the center frequency of the band affected by this control. HIGH : Boosts or cuts the level of the high frequencies. r AMF Control Sets the center frequency of the band of frequencies affected by the MID equalizer control. The range is from 80 Hz to 10 kHz. * This control has no effect when the MID equalizer control is set to its center ("0") position. Bar Sensor Output Jack (with power switch function) t Tuner Switch Switches the tuner ON/OFF. y Tuner Display Displays tuner information. BATTERY REPLACEMENT Be sure to replace the battery as soon as possible when the battery check indicator lights in order to avoid reduced sound quality. * Be sure to remove the battery if the instrument will not be used for an extended period of time in order to prevent possible damage due to battery leakage. USING THE TUNER The guitar is equipped with an A4=440Hz standard pitch tuner. The tuner's circuitry is independent from the guitar's output circuit so switching the tuner ON/OFF will have no affect on sound output. [. . . ] r Slide the battery case back into the battery holder and press firmly so that the battery case locks into place. q w, r Battery case w OP EN EN OP e DC9V S-006P (6F22) r Catch [. . . ]