User manual YAMAHA CP20

[. . . ] Always set the VOLUME control to "0" when plugging in or unplugging the connection cable. 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. When not using the instrument, or when playing it without amplification, be sure to remove the plug from the output jack so that the preamplifier power is turned off. Also, even when the power is switched off, the system consumes a small amount of power for the tuner standby mode. 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. SYSTEM-57: Monaural 3 way Contact Pickup (installed inside of the body) MASTER VOL. , 3 Band (HIGH, MID, LOW) EQ control, SUB PICKUP MIX control (TREBLE SIDE, BASS SIDE) Combination end pin/power switch 1 k 9V DC, S-006P (6F22) dry cell battery Approx. 57 hours (with the preamp switched ON and the tuner used 1 minute every 1 hour) * When using a manganese battery. * Varies according to operating conditions. Tuning System: Chromatic type (12 semitones), A4=440Hz Auto OFF Function: Tuner automatically switches OFF after 2 minutes. Input: Built in pickup Accuracy: +/­ 3 cents · Hexagonal wrench for neck adjustment x1 · S-006P (6F22) dry cell battery x1 · Sound hole cover x1 Tuner Accessories 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. To continue tuning, press the TUNER switch again. * It may take a few seconds before the tuner can detect pitches after being switched ON. * The note name and displays may have difficulty keeping up with irregular pitch changes. Gradually change the pitch and check when tuning. * The tuner may have difficulty detecting notes rich with overtones or with very short sustain. w BATT. (Battery Check) Indicator This indicator will light when the battery needs to be replaced. Please replace the battery as soon as possible when the BATT. indicator lights. e 3 Band Equalizer LOW : Boosts or cuts the level of the low frequencies. [. . . ] Please replace the battery as soon as possible when the BATT. indicator lights. e 3 Band Equalizer LOW : Boosts or cuts the level of the low frequencies. MID : Boosts or cuts the level of the middle frequencies. [. . . ]