User manual YAMAHA ARIUS YDP-323 ERRATA FINE TUNING OF THE PITCH

[. . . ] The battery check indicator (BATT. ) will light briefly when a plug is inserted or removed from the output jack. This is normal and does not indicate a malfunction. [. . . ] The built-in preamplifier is automatically turned on when a plug is inserted into the output jack. Remove the plug from the output jack to turn off preamplifier power and avoid unnecessary battery drain whenever the instrument is not used or when playing without amplification. If the instrument is not going to be used for an extended period of time, we recommend that the battery be removed in order to avoid power consumption or leakage. Control Section (Pre-amplifier) q to MASTER VOL. w e r Main Pickup SPECIFICATIONS System Pickup Pre-amplifier Controls SYSTEM-59: Mono 3 way Contact Pickup "Acoustic Resonance Transducer"(installed inside of the body) MASTER VOL. , 3 Band (HIGH, MID, LOW) EQ control, MAIN PICK UP LEVEL control, SUB PICKUP LEVEL control (TREBLE SIDE, BASS SIDE) Combination end pin/power switch 2 k 9V DC, S-006P (6F22) dry cell battery Approx. 50 hours * When using a manganese battery. * Varies according to operating conditions. · Hexagonal wrench for neck adjustment x1 · S-006P (6F22) dry cell battery x1 · Sound hole cover x1 Bass Side Sub Pickup Treble Side Sub Pickup * Pickup locations shown in the illustration above are only approximations and not exact representations of their locations. Output jack Output impedance Power supply Battery life q MASTER VOL. The Main Pickup delivers a balanced sound output of the acoustic guitar's basic tonal elements. Mixing in the dynamics and harmonic overtones produced by the sub pickup outputs can be used to achieve a wide range of tonal variations. We recommend starting just with the output from the main pickup, and adding and adjusting the output levels from the sub pickups (BASS SIDE/ TREBLE SIDE) to achieve a sound to your liking. q Press the lever on the battery holder in the direction indicated by the arrow in the illustration in order to unlock it. e Remove the old battery from the battery case, and insert the new battery making sure that the (+) and (­) terminals of the battery are positioned as shown in the illustration. Use only a DC9V, S-006P (6F22) or equivalent battery. r Slide the battery case back into the battery holder and press firmly so that the battery case locks into place. q w, r w EN OP Battery case OP EN e DC9V S-006P (6F22) USING THE SOUND HOLE COVER Feedback often occurs when controls are boosted on the electric acoustic guitar to match the volume of other instruments when playing in a band. [. . . ] Use only a DC9V, S-006P (6F22) or equivalent battery. r Slide the battery case back into the battery holder and press firmly so that the battery case locks into place. q w, r w EN OP Battery case OP EN e DC9V S-006P (6F22) USING THE SOUND HOLE COVER Feedback often occurs when controls are boosted on the electric acoustic guitar to match the volume of other instruments when playing in a band. [. . . ]