ELECTRIC
ACOUSTIC GUITAR
Owner’s 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.
PRECAUTIONS
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 (BAT.) 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.
NOMENCLATURE
Control Section
Battery Holder
Bar Sensor
Output Jack (with power switch function)
SPECIFICATIONS
Model |
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Monaural 1 Way |
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System |
33 (FG) |
33 (APX) |
34 (APX) |
34 (LW) |
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Pickup |
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Piezo Pickup (Bridge) |
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Pre-amplifier |
VOLUME , MUTE , |
3 BAND-EQ. , |
AMF |
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Controls |
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Output jack |
Includes power switch function |
Combination end pin/power switch |
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Output impedance |
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1 kΩ |
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Power supply |
9V DC, S-006P (6F22) dry cell battery |
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Battery life |
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Approx. 500 hours |
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Accessories |
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1 hexagonal wrench |
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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.
q Press the catch on the battery holder in |
w Slide out the battery case. |
the direction indicated by the arrow in the |
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illustration in order to unlock it. |
Battery case |
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OPEN |
OPEN |
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Catch
eRemove 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.
DC9V
S-006P (6F22)
rSlide the battery case back into the battery holder and press firmly so that the battery case locks into place.
OPEN
THE CONTROLS
EQUALIZER Controls
LOW : Boosts or cuts the level of the low frequencies.
MID : Boosts or cuts the level of the middle frequencies.
The AMF control adjusts the center frequency of the band affected by this control.
HIGH : Boosts or cuts the level of the high frequencies.
AMF Control
Sets the center frequency of the band of frequencies affected by the MID equalizer control. The range is from 600 Hz to 3 kHz. Please note that this control has no effect when the MID equalizer control is set to its center (“0”) position.
BAT. (Battery Check) Indicator
This indicator will light when the battery needs to be replaced.
Please replace the battery as soon as possible when the BAT. indicator lights.
MUTE Switch |
VOLUME Control |
When this switch is set to |
Adjusts the overall output |
ON (>), the instrument is |
volume level. |
muted (e.g. no sound |
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signal is output). |
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