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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.
The output jack is an EIAJ-standard 1/4" phone jack. Be sure to use
an appropriate connection cable.
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.
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.
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.
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.
SYSTEM-44 : Monaural 1 way
SYSTEM-46 : Monaural 1 way
Bar Sensor (Piezo type)
VOL., 3 Band (HIGH, MID, LOW) EQ
control, AMF control
SYSTEM-44 : Combination end pin/power
SYSTEM-46 : Combination power switch
9V DC, S-006P (6F22) dry cell battery
Approx. 500 hours
• Hexagonal wrench for neck adjustment x1
• S-006P (6F22) dry cell battery x1
q Press the catch on the battery holder
in the direction indicated by the
arrow in the illustration in order to
w Slide out the battery case.
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 VOL. (Volume) Control
Adjusts the overall output volume level.
* Make sure that the VOL. is turned to “0” before connecting or disconnecting.
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
e 3 Band Equalizer
LOW : Boosts or cuts the level of the low frequencies.
: 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.
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”)
Output Jack (with power switch function)
06.1.11, 11:43 AM