Yamaha F-20B Owner's Manual
Yamaha F-20B Manual
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Yamaha F-20B manual content summary:
- Yamaha F-20B | Owner's Manual - Page 1
BASS AMPLIFIER Owner's Manual Thank you for purchasing a Yamaha F-20B Bass Amplifier. To get the best results and longest life out of your F-20B, we recommend that you carefully read this manual, and keep it in a safe place for future reference. Precautions G To avoid possible damage do not - Yamaha F-20B | Owner's Manual - Page 2
using. Benches supplied by Yamaha are designed for seating only. No other uses are recommended. 92-469-3 PLEASE KEEP THIS MANUAL The exclamation point within the equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions - Yamaha F-20B | Owner's Manual - Page 3
guitare basse Yamaha F-20B. Pour avoir la certitude d'obtenir les meilleurs résultats possibles et assurer à votre F-20B 20 Weff Haut-parleur : 25 cm x 1 Commandes : VOLUME, TREBLE, HIGH MID, LOW MID, BASS rotation du potentiomètre vers la droite (+) amplifie la fréquence tandis qu'une rotation vers - Yamaha F-20B | Owner's Manual - Page 4
ßverstärker F-20B von Yamaha entschieden haben. Um das Potential Ihres F-20B über Jahre 20 Weff Lautsprecher : 25 cm x 1 Bedienelemente : VOLUME, TREBLE, HIGH MID, LOW MID, BASS, Eingangspegel-Wahlschalter (PASSIVE/ACTIVE) Ein-/Ausgangsbuchsen : INPUT, AUX IN, PHONES Netzanschlußwerte : Modelle - Yamaha F-20B | Owner's Manual - Page 5
del Usuario Gracias por la admisión del Amplificador de Bajo Yamaha F-20B. Para aprovechar al máximo y conseguir la más larga vida de servicio del F-20B, le recomendamos que lea con atención este manual y que lo guarde en un lugar seguro para poderlo consultar cuando sea necesario. Precauciones - Yamaha F-20B | Owner's Manual - Page 6
Istruzioni Vi ringraziamo per aver acquistato quest'amplificatore per basso Yamaha F-20B. Per ottenere sempre il massimo dal vostro F-20B e farlo durare a lungo, raccomandiamo di leggere attentamente questo manuale e conservarlo quindi in un luogo sicuro per poterlo consultare in caso di necessit - Yamaha F-20B | Owner's Manual - Page 7
van deze Yamaha F-20B Bassversterker. Om de beste resultaten uit uw F-20B te halen en 20B schoon te maken. Maak het toestel schoon met een zachte, droge doek. Specificaties Opgegeven uitgangsvermogen : 20 W Luidspreker : 25 cm x 1 Bedieningsorganen : VOLUME, TREBLE, HIGH MID, LOW MID, BASS
Thank you for purchasing a Yamaha F-20B Bass Amplifier.
To get the best results and longest life out of your F-20B, we recommend that you
carefully read this manual, and keep it in a safe place for future reference.
●
To avoid possible damage do not expose the unit to:
•
direct sunlight
•
very high or low temperature/humidity
•
sand or excessive dust
* Especially inside a vehicle, the temperature may rise
excessively — do not leave the F-20B in your parked car on a
sunny day!
●
Before connecting/disconnecting cables or turning the unit on/off, be
sure to set the VOLUME control on the F-20B to 0.
●
Keep the F-20B away from neon signs or fluorescent lighting to
prevent noise pickup.
Precautions
Rated Output Power :
20 W
Speaker :
25 cm x 1
Controls :
VOLUME, TREBLE, HIGH MID, LOW MID, BASS, Input
Level Select Switch (PASSIVE/ACTIVE)
Input/Output Terminals :
INPUT, AUX IN, PHONES
Control Panel
Specifications
q
INPUT :
Connect your bass guitar to this jack.
w
PASSIVE/ACTIVE (Input Level Select Switch) :
Select the
setting that best matches the type of bass guitar you are using. Set
the switch to its PASSIVE position (raise the switch
?
) when using a
passive type bass guitar (one without a built-in pre-amplifier). Set the
switch to its ACTIVE position (depress the switch
>
) when using an
active type bass guitar (one with a built-in pre-amplifier), or when the
sound of a passive instrument has a lot of distortion.
e
VOLUME :
Controls the volume level.
Active Equalizer
The center position (0) of each knob is “flat”, having no effect. Rotating
the knob to the right (+) boosts the frequency while rotating the knob to
the left (–) cuts the frequency.
r
TREBLE :
Controls the level of the amplifier’s high frequencies.
t
HIGH MID :
Controls the level of the amplifier’s upper middle fre-
quencies.
y
LOW MID :
Controls the level of the amplifier’s lower middle fre-
quencies.
u
BASS :
Controls the level of the amplifier’s low frequencies.
●
Handle the unit carefully — never apply excessive force to the
controls and avoid dropping the unit.
●
For safety, always remove the power plug from the AC wall outlet if
there is any danger of lightning striking in your area.
●
To prevent damage and possibly electrical shock, never open the
case and tamper with the internal circuitry.
●
Never use solvents such as benzene or thinner to clean the F-20B.
Wipe clean with a soft, dry cloth.
i
Power Indicator :
The lamp will light when the F-20B’s power
switch is ON.
o
AUX IN :
Connecting the output of an external audio device, such
as a CD, MD, cassette deck, etc., to this jack allows you to listen to
the audio playback of the device while playing along on your bass
guitar.
*
Use the volume control on the audio device to control its volume level.
!
0
PHONES :
Connect a pair of headphones to this jack.
*
The speaker will produce no sound when a pair of headphones is con-
nected to this jack.
!
1
POWER :
This is the amplifier’s power switch. When the switch is
ON, the power indicator
i
will light.
Power Requirements :
U.S. and Canadian models : 120V, 60Hz
General model : 230V, 50Hz
Dimensions (W x H x D) :
357 x 453 x 242 mm (14.1" x 17.8" x 9.5")
Weight :
10.5 kg (23 lbs 2 oz)
BASS AMPLIFIER
Owner’s Manual
* Specifications and external appearance are subject to change without notice.
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