User manual YAMAHA C40

[. . . ] May differ due to operating conditions. ) l Tuner: Chromatic type (12 semi-tones), A4=440Hz, Accuracy range +/­ 3 cents l Accessories: Neck adjustment hex-wrench x1, Size AA alkaline battery x2, Sound hole cover x1 PRECAUTIONS lBefore connecting the guitar to the amplifier, refer to the "Battery Replacement" section and install the batteries. lAlways set the guitar's VOLUME control and the volume control on the amplifier to their minimum levels when connecting or disconnecting the cable. [. . . ] lAlways set the guitar's VOLUME control and the volume control on the amplifier to their minimum levels when connecting or disconnecting the cable. l The built-in preamplifier is automatically turned ON when a guitar cable is connected to the output jack. When not using the instrument, or when playing it without amplification, be sure to remove the guitar cable from the output jack so that the preamplifier power is turned OFF. Also, if the instrument is not going to be used for an extended period of time, or when battery power is depleted, we recommend that the batteries be removed in order to avoid power consumption or leakage. BATTERY REPLACEMENT As battery power becomes low, the battery check indicator will light. q Press the release lever on the battery case in the direction indicated by the in the illustration in order to arrow unlock it, and then slide out the battery holder. w Remove the old batteries from the battery holder, and insert the two new size AA alkaline batteries. The range is from 80 Hz to 10 kHz. *ThiscontrolhasnoeffectwhentheMIDequalizercontrolissettoitscenter position. w Tune the guitar string until the note name of the desired pitch appears in the display. e The string is in tune when only the display. Pitch is low g g g In Tune lamp lights in the center of the f f f Pitch is high r Press the TUNER switch again to switch the tuner power OFF. Also, if the note name is not shown in the display for more than 1 minute, the display goes off) power will automatically switch OFF. ( *It may take a few seconds before the tuner can detect pitches after being switchedON. displaysmayhavedifficultykeepingupwithir*Thenotenameand regularpitchchanges. Graduallychangethepitchandcheckwhentuning. *The tuner may not be able to detect notes rich with overtones or with very shortsustain. [. . . ] ( *It may take a few seconds before the tuner can detect pitches after being switchedON. displaysmayhavedifficultykeepingupwithir*Thenotenameand regularpitchchanges. Graduallychangethepitchandcheckwhentuning. [. . . ]