yamaha users manual
Thank you for choosing a Yamaha electric-acoustic guitar.
In order to make the most of the advanced features and performance provided by your guitar, please read this manual carefully before using the instrument.
l System: System-64 l Pickup: Contact Pickup (installed
inside of the body) l Preamplifier Controls: Vol., 3-Band EQ
(HIGH, MID, LOW), AMF control, TUNER l Output Jack: Combination end pin/power switch l Output Impedance: 1kΩ l Batteries: Size AA alkaline battery (LR6) x2 l Battery Life: Approx.
180 hours (Without tuner and using alkaline batteries. May differ
due to operating conditions.) l Tuner: Chromatic type (12 semitones), A4=440Hz, Accuracy range +/– 3 cents l Accessories:
Neck adjustment hex-wrench x1, Size AA alkaline battery x2,
Sound hole cover x1
lBefore connecting the guitar to the amplifier, refer to the “Battery
Replacement” section and install the batteries.
As battery power becomes low, the battery check indicator will light.
Replace the batteries as soon as possible.
lAlways set the guitar’s VOLUME control and the volume control
on the amplifier to their minimum levels when connecting or disconnecting the cable.
qPress the release lever on the battery
case in the direction indicated by the
in the illustration in order to
unlock it, and then slide out the battery
Electric Acoustic Guitar
Owner’s Manual
lThe 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 Holder
Sound Hole
Control Section
battery x2
Battery Holder
wRemove the old batteries from the battery holder, and insert the two new size
AA alkaline batteries. Make sure that
the poles on the batteries are properly
positioned as shown in the diagram inside of the holder.
Release Lever
*Use alkaline batteries only.
*Always change both batteries at the same time. Do not mix new and old batteries, or different type batteries (batteries made by different manufacturers or
batteries by the same manufacturer but of different types). Not doing so can
result in fire, etc.
*Never dismantle the batteries and never dispose batteries in fire.
*Never touch any fluid that may leak from the battery. If the fluid should come
in contact with the eyes, mouth, or skin, wash immediately with water and consult a doctor.
*Always dispose batteries in accordance with local laws and regulations.
eSlide the battery holder back into the battery case and press firmly so
that the battery holder locks in place.
Pickup Section
Output Jack
(with power switch function)
qVOL Control
Controls the volume.
Feedback often occurs when controls are boosted on the electric
acoustic guitar to match the volume of other instruments when playing
in a band.
When the instrument is used under the conditions described above, the
Sound Hole Cover should be inserted into the sound hole.
With the Sound Hole Cover in place, feedback is effectively reduced.
*Always set the volume to its minimum level when connecting or disconnecting the cable.
wBATT. (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.
qPress and hold the TUNER switch until the
switch the tuner power ON.
e3-Band Equalizer
LOW : Boosts or cuts the level of the low frequencies.
MID : Boosts or cuts the level of the middle 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.
eThe string is in tune when only the
display lights to
wTune the guitar string until the note name of the desired pitch appears
in the display.
Pitch is low
In Tune
lamp lights in the center of the
Pitch is high
rAMF 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.
rPress 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. (
* This control has no effect when the MID equalizer control is set to its center
*It may take a few seconds before the tuner can detect pitches after being
switched ON.
displays may have difficulty keeping up with ir*The note name and
regular pitch changes. Gradually change the pitch and check when tuning.
*The tuner may not be able to detect notes rich with overtones or with very
short sustain.
*Sound output is not muted when the tuner is being used.
tTuner Display
Displays tuner information.
yTUNER Switch
Switches the tuner ON/OFF.
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