Rear Panel - Fender Super Bassman Instrucciones De Funcionamiento

INPUT POWER
120V 60Hz
ON
OFF
FUSE
F10A
POWER STANDBY
900W 125V
M. POWER SWITCH: Switches power on-off to the unit. Both
the POWER switch and the STANDBY {N} switch must be in
the "ON" position to play the amplifier. Switch to the "OFF"
position to completely shut off power to the amplifier.
♫
You can extend the life span of the amplifier tubes by keeping
the Standby switch in the "STANDBY" position for the first 60
seconds each time you switch the Power to "ON."
N. STANDBY SWITCH: In the "STANDBY" position, high-voltage
power is turned off to the pre-amp and power-amp tubes,
extending their life and silencing the amplifier. Power is still
supplied to the tube filaments, keeping them warm and ready.
♫
Use STANDBY instead of switching the POWER off during
short breaks to extend tube life span and to avoid the tube
warm-up delay upon returning to play the amp.
O. POWER INLET: Connect to a grounded outlet in accordance
with the INPUT POWER voltage and frequency specified above
the power socket on your amplifier.
P. PRIMARY/MAINS FUSE: Protects the amplifier from electrical
faults. Replace a blown fuse only with the type and rating
specified below the fuse holder on your amplifier.
Q. SPEAKER OUTPUT SWITCH: Select the MUTE position if you
want to disable the MAIN and EXTENSION speaker outputs
(R) but not the XLR OUT (AA) output. This allows for "silent"
recording by keeping the preamp active, while protecting the
power amp if the speaker is disconnected, and to reduce wear
on the power amp tubes.
R. MAIN SPEAKER/EXTENSION SPEAKER: Connect speaker enclo-
sures, then set the SPEAKER IMPEDANCE switch (S) accordingly.
A speaker must ALWAYS be connected to the MAIN SPEAKER
!
jack when the amplifier is ON or damage may occur to the
unit. Switch the amplifier to STANDBY (N) or switch SPEAKER
OUTPUT (Q) to MUTE while changing speaker connections.
S. SPEAKER IMPEDANCE: Set this switch to match the total load
impedance of the speakers you have connected, according to
the table below:
MAIN EXTENSION
SPEAKER SPEAKER
8Ω + None
8Ω + 8Ω
4Ω + 8Ω
4Ω + None
4Ω + 4Ω
2Ω + None
SPEAKER PARALLEL SPEAKER JACKS
OUTPUT
2Ω MIN TOTAL
300W
ON
CAUTION:
TO REDUCE THE RISK
OF FIRE, REPLACE
FUSE WITH SAME TYPE
MUTE
AND RATING
ATTENTION:
MAIN EXT.
UTILISER UN FUSIBLE FOR SILENT
DE RECHANGE DE RECORDING SPEAKER SPEAKER
MEME TYPE ET CALIBRE
IMPEDANCE
TOTAL SWITCH
IMPEDANCE SETTING
= 8Ω 8Ω
= 4Ω 4Ω
= 2.6Ω 4Ω
= 4Ω 4Ω
= 2Ω 2Ω
= 2Ω 2Ω

Rear Panel

WARNING:
SPEAKER
MAINTAIN 6" CLEARANCE FOR VENTILATION.
IMPEDANCE
8Ω 4Ω 2Ω
AUTOMATIC BIAS
WARM
ADJUST
NORMAL
1A 1B 2A 2B 3A 3B
SET SWITCH TO
COOL
OUTPUT TUBE STATUS
MATCH TOTAL LOAD
PATENT PENDING
IMPEDANCE
Switch the amplifier to STANDBY (N) or switch SPEAKER
!
OUTPUT (Q) to MUTE while changing SPEAKER IMPEDANCE
settings.
T. AUTOMATIC BIAS: Monitors and adjusts the bias setting for
your amplifier's power output tubes. Please refer to the Fender
Automatic Bias section on the next page for greater detail.
U. FOOTSWITCH: Plug the included footswitch in here to enable
remote channel switching. When the footswitch is connected,
the front panel CHANNEL SELECT switch (D) is disabled, but the
channel indicator LEDs will operate normally.
V. TUNER: Connect your instrument tuner here.
W. PREAMP OUT/POWER AMP IN: Multi-functional input/output
jacks that can be used in a variety of configurations:
1. Effects loop: Connect PREAMP OUTPUT to the input of
your effects device and connect PWR AMP INPUT to the
output jack of your effects device. The signal level here
is nominally line level (+4dBu) and is most suitable for
professional rack-style effects. MASTER (K) affects the send
level, and the effects device controls the return level.
2. Multiple Super Bassman amps: Connect PREAMP OUTPUT
on the primary unit to POWER AMP IN on an auxiliary unit.
The knobs on the primary unit control the auxiliary unit.
X. LEVEL: Use to adjust the output level of the XLR OUT jack (AA)
to accommodate the input sensitivities of outboard sound
equipment.
Y. PRE/POST: Select "POST" to include all preamp adjustments
(B–C or E–J) in the XLR OUT signal. Select "PRE" for a DIRECT
tube driven signal, unaffected by preamp controls.
Z. GROUND/LIFT: Select "LIFT" to disconnect the ground
connection on the XLR OUT jack which may reduce hum or line
noise in some situations. Normally leave this button out, in the
"GND" (grounded) position.
AA. XLR OUT: A balanced, line level output for connection to mixing
consoles and recording equipment. Set the SPEAKER OUTPUT
switch (Q) to "MUTE" for silent recording.
BB. POWER TUBE SCREEN FUSES: These fuses protect the
amplifier from tube failures in the respective pair of power
tubes. Replace a blown
fuse only with the type
and rating specified
below the fuse holder
on your amplifier.
2
FOOT TUNER PREAMP PWR AMP
SWITCH OUTPUT OUTPUT INPUT
LEVEL
TH IS D E VI C E C O MP LI E S WITH PA RT 15 O F FC C RU L E S .
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
V5-V6 V7-V8
FUSE FUSE
T100mA L T100mA L
250V 250V
PIN 1 ( GND )
PIN 2
(+)
PIN 3
( )
PRE GND
POST LIFT
XLR OUT
MUTE SPEAKERS FOR
SILENT RECORDING!!
V9-V10
FUSE
T100mA L
250V