FONESTAR FS-2601E User manual

INSTRUCTION MANUAL/MANUAL DE USUARIO/
MODE D’EMPLOI/MANUAL DE INSTRUÇÕES
FS-2601E
PA POWER AMPLIFIER
ETAPA DE POTENCIA DE MEGAFONÍA
AMPLIFICATEUR DE PUISSANCE POUR LA SONORISATION
ETAPA DE POTÊNCIA DE MEGAFONIA

DESCRIPTION
- Monaural power amplifier, 700 W maximum, 600 W RMS with low impedance 4-8 Ω loudspeaker outputs
and high impedance 100 and 70 V lines. Suitable for PA and sound system applications.
- Balanced auxiliary line level signal input and bridge output, both with XLR and 6.3 mm stereo jack
connectors.
- Automatic compression function for the input signal, avoiding distortion in the output when the input
signal has high levels and automatically decreases the output signal if the temperature in the amp exceeds
certain limits.
- It also has LED indicators to see how the amp is operating and its status: LED power, temperature,
protection, signal peak and output signal indicators.
- Three temperature, output short circuit and overload protection circuits, are activated when an anomaly
is detected in its operation, cutting off the output to avoid damaging it.
- To equalize the output, the amp has a 3-band tone control.
CONTROLS AND FUNCTIONS
FRONT PANEL
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- POWER: LED power indicator.
2.- Power switch: switches the power amp on and off.
3.- PROT: LED protection indicator. It lights up when amp protection is activated due to overload or
short-circuit. With protection activated the audio output is cut off.
4.- TEMP: LED temperature protection indicator. It lights up when protection due to excess temperature
inside the amp is activated. The audio output is cut off when the protection is activated.
5.- CLIP: LED signal peak indicator. It lights up when the distortion exceeds 0.5 % due to the output signal
being very high. If it only lights up a little or occasionally, the output volume must be reduced, in this
case the compression function is working. If the LED indicator stays alight continuously, it is due to the
input signal being very high and exceeding the compression function range; the input signal volume
must be reduced.
6.- SIGNAL: LED output signal indicator. It lights up when the output is over 200 mV.
7.- TREBLE: treble tone control ±12 dB.
8.- MID: mid tone control ±12 dB.
9.- BASS: bass tone control ±12 dB.
10.- MASTER: output volume control.
11.- Carrying handle.
12.- Holes for installation in a 2 U 19” rack.

REAR PANEL
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- BREAKER: resettable fuse, 6 A. When the amp is overloaded or there is a surge, the fuse will blow to
avoid damage. It is reset by pressing it.
2.- COM: loudspeaker output common terminal (ground).
NOTE: do not connect to the earth.
3.- 4 Ω, 8 Ω, 70 V and 100 V: loudspeaker output terminals. Use only one output depending on the load
impedance: 4-8 Ω low impedance lines or 100 or 70 V high impedance lines. Connect the loudspeakers
between the COM terminal and one of the output terminals; 4 Ω, 8 Ω, 70 V or 100 V.
NOTE: use only one output.
4.- AC INPUT: mains input.
5.- INPUT: balanced aux line level signal input. With XLR and 6.3 mm stereo jack connectors. Use just one
input connector.
6.- LINK: balanced aux line level signal output. With XLR and 6.3 mm stereo jack connectors. Another
power amp can be connected in cascade.
7.- FAN: speeds up the air circulation inside the amplifier to reduce the temperature. The air circulates from
the front to the back. The fan speed depends on the temperature. Do not obstruct the ventilation slot
CONNECTION
Connect the loudspeakers to the loudspeaker output. Use the 4-8 Ω low impedance output or the high
impedance 100 or 70 V line output, depending on the type of loudspeakers you are going to connect. Do not
use both types of output at the same time.
If you use the low impedance output, you must connect the loudspeakers in a series/parallel circuit so that
the load impedance in the loudspeakers is the same as the amplifier output impedance and the power
supplied by the amplifier does not exceed that withstood by the loudspeakers.
If you use the high impedance 100 or 70 V lines, you must connect all the loudspeakers in parallel and the
sum of the power of all the loudspeakers must not exceed the power supplied by the amplifier.
Once all the connections have been made according to your needs, connect the equipment to the mains and
switch it on. After use, do not forget to switch the equipment off and disconnect it from the mains.

EN
- 4 -
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFIER
Example of connection of a preamplifier and two amplifiers in cascade
with loudspeakers connected in high impedance 100 V line
INSTRUCTIONS FOR USE
ON AND OFF
Before switching the power amplifier on, check that the output volume control is at its minimum. Switch on
the rest of the audio system, and lastly switch on the power amp and adjust the output volume.
To switch the audio system off, turn the power amp volume to its minimum and switch it off. Then switch
off the rest of the audio system.
PROTECTION
The power amp has 3 types of protection: temperature, short circuit in the loudspeaker outputs and overload.
When one type of protection is activated, a LED indicator lights up on the front panel and the audio output is
cut. In this case, switch the power amp off, check the cause of the protection activation, let the equipment
rest for a while and switch it on again.
AUTOMATIC COMPRESSION FUNCTION
To avoid output distorsion and the amp overheating, the compression function automatically decreases the
input signal level when it is very high or when the temperature of the amplifier is very high.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
LED protection indicators
RESETTABLE FUSE
The power supply source is made up of advanced components that absorb the current peaks and eliminate
fluctuations caused when the power amp is turned on. Furthermore, the amplifier is equipped with a 6 A
resettable BREAKER fuse on the rear panel.
If the fuse blows, due to a surge or excessive consumption, switch the amplifier off, check the cause of the
blown fuse, let the equipment rest for a while and then reset the BREAKER fuse by pressing it.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
LED protection indicators

EN
- 5 -
TECHNICAL SPECIFICATIONS
FS-2601E
FEATURES Mono power amplifier.
POWER 700 W maximum, 600 W RMS
RESPONSE 50-22,000 Hz ±3 dB
DISTORTION Harmonic: < 0.5%
INPUTS 1 balanced aux line, XLR and 6.3 mm jack 20,000 Ω, 1 V RMS
OUTPUTS 1 balanced aux line, XLR and 6.3 mm jack
FUNCTIONS Forced ventilation with variable speed according to the temperature
Automatic compression of the input signal
LED for temperature, protection, signal peak and output signal indicators
PROTECTION 3 circuits: temperature, short circuit and overload
Switches on smoothly.
RF filter 500 kHz - 80 MHz
CONTROLS Tone: bass, mid and treble ±12 dB
General volume
IMPEDANCE 4 and 8 Ω and 100 and 70 V lines, screw terminals and banana plugs
POWER SUPPLY 230 V AC, 1,000 W maximum
Resettable 6 A fuse
DIMENSIONS 483 x 89 x 435 mm depth. 2 U 19” rack

EN
- 6 -
ES
DESCRIPCIÓN
- Etapa de potencia monoaural 700 W máximo, 600 W RMS con salida de altavoces de baja impedancia
4-8 Ω y líneas alta impedancia 100 y 70 V. Indicada para aplicaciones de megafonía y sonorización.
- Entrada balanceada de señal de nivel de línea auxiliar y salida en puente, ambas con conectores XLR y
jack 6’3 mm estéreo.
- Función de compresión automática de señal de entrada que evita la distorsión de la salida cuando la
señal de entrada tiene niveles altos y disminuye automáticamente la señal de salida si la temperatura de
la etapa supera ciertos límites.
- También cuenta con indicadores luminosos que permiten visualizar el funcionamiento y estado de la
etapa: indicador luminoso de encendido, temperatura, protección, pico de señal y señal de salida.
- Tres circuitos de protección por temperatura, cortocircuito en la salida y sobrecarga, se activan cuando
se detecta una anomalía en el funcionamiento, cortando la salida para evitar daños.
- Para la ecualización de la salida, la etapa tiene un control de tonos de tres bandas.
CONTROLES Y FUNCIONES
PANEL FRONTAL
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- POWER: indicador luminoso de encendido.
2.- Interruptor de encendido: enciende y apaga la etapa de potencia.
3.- PROT: indicador luminoso de protección. Se enciende cuando se activa la protección de la etapa por
sobrecarga o cortocircuito. Con la protección activada se corta la salida de audio.
4.- TEMP: indicador luminoso de protección por temperatura. Se enciende cuando se activa la protección
por exceso de temperatura en el interior de la etapa. Con la protección activada se corta la salida de
audio.
5.- CLIP: indicador luminoso de pico de señal. Se enciende cuando la distorsión excede el 0’5 % debido
a que la señal de salida es muy alta. Si se enciende ligera u ocasionalmente debe reducir el volumen
de salida, en ese caso la función de compresión está actuando. Si el indicador luminoso permanece
encendido continuamente es debido a que la señal de entrada es muy alta y excede el rango de la
función de compresión; debe reducir el volumen de la señal de entrada.
6.- SIGNAL: indicador luminoso de señal de salida. Se enciende cuando la salida supera los 200 mV.
7.- TREBLE: control de tonos agudos ±12 dB.
8.- MID: control de tonos medios ±12 dB.
9.- BASS: control de tonos graves ±12 dB.
10.- MASTER: control de volumen de salida.
11.- Asa de transporte.
12.- Orificios para instalación en 2 U rack 19”.

EN
- 7 -
ES
PANEL POSTERIOR
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- BREAKER: fusible rearmable 6 A. Cuando la etapa está sobrecargada o hay una sobretensión el fusible
se cortará para evitar daños. Se rearma pulsándolo.
2.- COM: terminal común (masa) de la salida de altavoces.
NOTA: no conectar a tierra.
3.- 4 Ω, 8 Ω, 70 V y 100 V: terminales de la salida de altavoces. Utilice una única salida en función de la
impedancia de carga: líneas de baja impedancia 4-8 Ω o líneas de alta impedancia 100 ó 70 V. Conecte
los altavoces entre el terminal COM y uno de los terminales de salida; 4 Ω, 8 Ω, 70 V o 100 V.
NOTA: utilice una sola salida.
4.- AC INPUT: entrada de alimentación de corriente eléctrica.
5.- INPUT: entrada balanceada de señal de nivel de línea auxiliar. Con conectores XLR y jack 6’3 mm
estéreo. Utilice un sólo conector de entrada.
6.- LINK: salida balanceada de señal de nivel de línea auxiliar. Con conectores XLR y jack 6’3 mm estéreo.
Permite la conexión a otra etapa de potencia en cascada.
7.- Ventilador: acelera la circulación del aire en el interior de la etapa para reducir la temperatura. El aire
circula de la parte frontal hacia la posterior. La velocidad de los ventiladores depende de la temperatura.
No obstruya la admisión ni la salida de aire.
CONEXIÓN
Conecte los altavoces a la salida de altavoces. Utilice la salida de baja impedancia 4-8 Ω o la salida de
líneas alta impedancia 100 ó 70 V, según el tipo de altavoces que vaya a conectar. No utilice los dos tipos
de salida al mismo tiempo.
Si utiliza la salida de baja impedancia debe conectar los altavoces en un circuito serie/paralelo de manera
que la impedancia de carga de los altavoces sea igual a la impedancia de salida de la etapa y que la
potencia suministrada por la etapa no supere la soportada por los altavoces.
Si utiliza la salida de líneas alta impedancia 100 ó 70 V debe conectar todos los altavoces en paralelo y la
suma de la potencia de todos los altavoces no debe superar la potencia suministrada por la etapa.
Una vez realizadas las conexiones según sus necesidades, conecte los aparatos a la toma de corriente y en
ciéndalo. Tras su uso, no olvide apagar y desconectar el aparato de la toma de corriente.

EN
- 8 -
ES
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADOR
Ejemplo de conexión de un preamplificador y dos etapas en cascada con altavoces
conectados en línea alta impedancia 100 V
INSTRUCCIONES DE USO
ENCENDIDO Y APAGADO
Antes de encender la etapa de potencia compruebe que el control de volumen de la salida está al mínimo.
Encienda el resto del sistema de audio, por último encienda la etapa de potencia y ajuste el volumen de
salida.
Para apagar el sistema de audio ajuste el volumen de la etapa de potencia al mínimo y apáguela. Por último
apague el resto del sistema de audio.
PROTECCIONES
La etapa de potencia dispone de 3 protecciones: temperatura, cortocircuito en la salida de altavoces y
sobrecarga.
Cuando una protección se activa se enciende un indicador luminoso en el panel frontal y se corta la salida
de audio. En este caso apague la etapa de potencia, revise la causa que ha provocado la activación de la
protección, déjela reposar unos instantes y vuelva a encenderla.
FUNCIÓN DE COMPRESIÓN AUTOMÁTICA
Para evitar la distorsión de la salida y el sobrecalentamiento de la etapa, la función de compresión disminuye
automáticamente el nivel de la señal de entrada cuando éste es muy alto o cuando la temperatura de la
etapa es muy alta.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicadores luminosos de protección
FUSIBLE REARMABLE
La fuente de alimentación está construida con componentes avanzados que absorben los picos de corriente
y eliminan las fluctuaciones causadas en el encendido de la etapa de potencia. Además la etapa está
equipada con un fusible rearmable de 6 A BREAKER situado en el panel posterior.
En caso de corte del fusible, debido a una sobretensión o consumo excesivo, apague la etapa de potencia,
revise la causa que ha provocado el corte del fusible, déjela reposar unos instantes y rearme el fusible
BREAKER pulsándolo.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicadores luminosos de protección

EN
- 9 -
ES
ESPECIFICACIONES TÉCNICAS
FS-2601E
CARACTERÍSTICAS Etapa de potencia mono.
POTENCIA 700 W máximo, 600 W RMS
RESPUESTA 50-22.000 Hz ±3 dB
DISTORSIÓN Armónica: < 0'5%
ENTRADAS 1 línea auxiliar balanceada, XLR y jack 6’3 mm 20.000 Ω, 1 V RMS
SALIDAS 1 línea auxiliar balanceada, XLR y jack 6’3 mm
FUNCIONES Ventilación forzada con velocidad variable con la temperatura
Compresión automática de señal de entrada
Indicadores luminosos de temperatura, protección, pico de señal y señal de salida
PROTECCIONES 3 circuitos: temperatura, cortocircuito y sobrecarga
Encendido suave.
Filtro RF 500 kHz - 80 MHz
CONTROLES Tono: graves, medios y agudos ±12 dB
Volumen general
IMPEDANCIA 4 y 8 Ω y líneas 100 y 70 V, terminales roscados y bananas
ALIMENTACIÓN 230 V CA, 1.000 W máximo
Fusible rearmable 6 A
MEDIDAS 483 x 89 x 435 mm fondo. 2 U rack 19”

FR
- 10 -
DESCRIPTION
- Etage de puissance monaural 700 W maximum, 600 W RMS avec sortie de haut-parleurs de basse
impédance 4-8 Ω et lignes haute impédance 100 et 70 V. Indiquée pour des applications pour la
sonorisation.
- Entrée équilibrée de signal de niveau de ligne auxiliaire et sortie en pont, les deux avec connecteurs XLR
et jack 6’3 mm stéréo.
- Fonction de compression automatique de signal d’entrée qui évite la distorsion de la sortie quand le signal
d’entrée a trois niveau haut et diminue automatiquement le signal de sortie si la température de l’étage
dépasse certains limites.
- Il compte aussi avec des indicateurs lumineux qui permettent de visualiser le fonctionnement et l’état
de l’étage: indicateur lumineux de mise en marche, température, protection, crête de signal et signal de
sortie.
- Trois circuits de protection par température, courtcircuit dans la sortie et surcharge, qui s’activent à la
détection d’une anomalie dans le fonctionnement, coupant la sortie pour éviter des dommages.
- Pour l’égalissation de la sortie, l’étage a un contrôle de tons de trois bandes.
CONTRÔLES ET FONCTIONS
PANNEAU FRONTAL
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- POWER : indicateur lumineux de mise en marche.
2.- Interruptor de encendido : marche et arrêt de l’étage de puissance.
3.- PROT : indicateur lumineux de protection. Qui s’allume à l’activation de la protection de l’étage par
surcharge ou courtcircuit. Avec la protection activée la sortie d’audio se coupe.
4.- TEMP : indicateur lumineux de protection par température.Qui s’allume à l’activation de la protection
par excès de température à l’intérieur de l’étage. Avec la protection activée la sortie d’audio se coupe.
5.- CLIP : indicateur lumineux de crête de signal. Qui s’allume quand la distorsion excède de 0’5 % du
à que le signal de sortie est très haut. Si il s’allume légèrement ou de temps en temps vous devrez
diminuer le volume de sortie, dans ce cas la fonction de compression actu. Si l’indicateir lumineux reste
allumé continuellement le signal d’entrée est surement très haut et excède le rang de la fonction de
protection; vous devrez réduire le volume du signal d’entrée.
6.- SIGNAL: indicateur lumineux du signal de sortie. Il s’allume quand la sortie dèpasse les 200 mV.
7.- TREBLE : control de tonos agudos ±12 dB.
8.- MID : contrôle des tons médiums ±12 dB.
9.- BASS : contrôle des tons graves ±12 dB.
10.- MASTER : contrôle du volume de sortie.
11.- Poigné de transport.
12.- Orifices pour l’installation en 2 U rack 19”.

FR
- 11 -
PANNEAU POSTÉRIEUR
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- BREAKER : fusible réarmable 6 A. Quand l’étage est suchargée ou il y a une surtension le fusible se
coupera pour éviter des dommage. Il se réarme en appuyant dessus.
2.- COM : bornier commun (masse) de la sortie de haut-parleurs.
NOTE : ne pas connecter à terre.
3.- 4 Ω, 8 Ω, 70 V y 100 V: borniers de la sortie de haut-parleurs. Utilisez une unique sortie en fonction de
l’impédance de charge: lignes de basse impédance 4-8 Ω ou lignes de haute impédance 100 ou 70 V.
Connectez les haut-parleurs entre le bornier COM et un des borniers de sortie; 4 Ω, 8 Ω, 70 V ou 100 V.
NOTE : utilisez une seule sortie.
4.- AC INPUT : entrée de l’alimentation du courant électrique.
5.- INPUT : entrée équilibrée du signal de niveau de ligne auxiliaire. Avec connecteurs XLR et jack 6’3 mm
stéréo. Utilisez un seul connecteur d’entrée.
6.- LINK : sortie équilibrée de signal de niveau de ligne auxiliaire. Avec connecteurs XLR et jack 6’3 mm
stéréo. Permet la connexion à d’autre étage de puissance en cascade.
7.- Ventilateur : accelère la circulation de l’air à l’intérieur de l’étage de puissance pour réduire la
température. L’air circule de la partie frontale vers la postérieure. La vitesse des ventilateurs dépend de
la température. Ne pas encombrer l’admission ni la sortie de l’air.
CONNEXION
Connectez les haut-parleurs à la sortie des haut-parleurs. Utilisez la sortie de basse impédance 4-8 Ω ou la
sortie de lignes haute impédance 100 ou 70 V, selon le type de haut-parleurs que vous désirez brancher. Ne
pas utilisez les deux types de sortie en même temps.
Si vous utilisez la sortie de basse impédance vous devrez connecter les haut-parleurs à un circuit série/
parallèle de faaçon que l’impédance de charge des haut-parleurs soit la même que l’impédance de sortie de
l’étage et que la puissance fournie par l’étage ne d’épasse pas la supportée par les haut-parleurs.
Si vous utilisez la sortie de lignes de haute impédance 100 ou 70 V vous devrez connecter les haut-parleur
en parallèle et l’addition de tous les haut-parleurs ne doit pas dépasser la puissance fournie par l’étage.
Une fois les connexions faites selon vos besoins, connectez les appareils à la prise de courant et mettre en
marche. Après usage, ne pas oublier d’éteindre et débrancher l’appareil du courant.

FR
- 12 -
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PRÉAMPLIFICATEUR
Exemple de connexión d'un préamplificateur et deux étages en cascade avec haut-parleurs
connectés en ligne de haute impédance 100V
INSTRUCTIONS D’USAGE
MISE EN MARCHE ET ARRÊT
Avant de mettre en marche l’étage de puissance vérifiez que le contrôle du volume de la sortie est au
minimum. Allumez le reste du système d’audio puis allumez l’étage de puissance et réglez le volume de
sortie.
Pour éteindre le système d’audio réglez le volume de l’étage de puissance au minimum et éteingnez-la. Puis
finalement éteingnez le reste du système d’audio.
PROTECTIONS
L’étage de puissance dispose de trois protections: température, courtcircuit dans la sortie des haut-parleurs
et surcharge.
Quand une protection s’active un indicateur lumineux s’allume sur le panneau frontal et la sortie d’audio
se coupe. Dans ce cas éteingnez l’étage de puissance, vérifiez la cuase qui provoque l’activation de la
protection, laissez-la en repos quelques minutes et allumez-la à nouveau.
FONCTION DE COMPRESSION AUTOMATIQUE
Pour éviter la distorsion de la sortie et pour éviter des problèmes de surchauffe de l’étage, la fonction de
compression diminue automatiquement le niveau de signal de l’entrée quand celui-ci est très haut ou quand
la température de l’étage est très haute.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicateurs lumineux de protection
FUSIBLE RÈARMABLE
La Source d’alimentation est construite avec des composants avancés qui absorbent les crête de courant et
éliminent les flustuations causées à la mise en marche de l’étage de puissance. En plus l’étage de puissance
est dotée d’un fusible réarmable de 6 A BREAKER placé sur le panneau postérieur..
Dans le cas d’une coupure du fusible, du a une surtension ou à un consommation excessif, éteignez l’étage
de puissance, vérifiez la cause qui provoque le coupure du fusible, laissez-la se reposer quelques instants
et réarmez le fusible BREAKER en l’appuyant.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicateurs lumineux de protection

FR
- 13 -
SPÉCIFICATIONS TECHNIQUES
FS-2601E
CARACTÉRISTIQUES Amplificateur de puissance mono.
PUISSANCE 700 W maximum, 600 W RMS
RÉPONSE 50-22.000 Hz ±3 dB
DISTORSION Harmonica : < 0’5%
ENTRÉES 1 ligne auxiliaire équilibrée, XLR et jack 6´3 mm 20.000 Ω, 1 V
SORTIES 1 ligne auxiliaire équilibrée, XLR et jack 6’3 mm
FONCTIONS Ventilation forcée à vitesse variable selon la température
Compression automatique du signal d’entrée
Indicateurs lumineux de température, protection, crête de signal et signal de sortie
PROTECTIONS 3 circuits : température, court circuit et surcharge
Démarrage progressif.
Filtre RF 500 kHz - 80 MHz
CONTRÔLES Ton : graves, médiums et aigus ±12 dB
Volume général
IMPÉDANCE 4 et 8 Ω et lignes 100 et 70 V, borniers filetés et bananes
ALIMENTATION 230 V CA, 1.000 W maximum.
Fusible réarmable 6 A
DIMENSIONS 483 x 89 x 435 mm profondeur. 2 U rack 19”

PT
- 14 -
DESCRIÇÃO
- Etapa de potência mono 700 W máximo, 600 W RMS com saída de altifalantes de baixa impedância 4-8
Ω e linhas de alta impedância 100 e 70 V. Indicada para aplicações de megafonia e sonorização.
- Entrada balanceada do sinal de nível de linha auxiliar e saída em ponte, ambas com conetores XLR e jack
6’3 mm estéreo.
- Função de compressão automática do sinal de entrada que evita a distorção da saída quando o sinal de
entrada tem níveis altos e diminui automaticamente o sinal de saída se a temperatura do etapa superar
certos limites.
- Também conta com indicadores luminosos que permitem visualizar o funcionamento e o estado do etapa:
indicador luminoso de funcionamento, temperatura, proteção, pico de sinal e sinal de saída.
- Três circuitos de proteção por temperatura, curto-circuito na saída e sobrecarga, activam-se quando se
deteta uma anomalia no funcionamento, cortando a saída para evitar danos.
- Para a equalização da saída, o amplificador tem um controlo de tons de três bandas.
CONTROLOS E FUNÇÕES
PAINEL FRONTAL
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- POWER: indicador luminoso de funcionamento.
2.- Interruptor de funcionamento: liga e desliga o etapa de potência.
3.- PROT: indicador luminoso de proteção. Acende quando se activa a proteção do etapa por sobrecarga
ou curto-circuito. Com a proteção ativada corta-se a saída de áudio.
4.- TEMP: indicador luminoso de proteção por temperatura. Acende quando se activa a proteção por
excesso de temperatura no interior do amplificador. Com a proteção ativada corta a saída de áudio.
5.- CLIP: indicador luminoso de pico de sinal. Acende-se quando a distorção excede o 0’5% devido a que
o sinal de saída é muito alto. Se acender ligeiramente ou ocasionalmente deverá reduzir o volume de
saída, nesse caso a função de compressão estará a atuar. Se o indicador luminoso permanece aceso
de forma contínua é devido ao sinal de entrada, pois está muito alto e excede o intervalo da função de
compressão; nesse caso, deverá reduzir o volume do sinal de entrada.
6.- SIGNAL: indicador luminoso do sinal de saída. Acende quando a saída supera os 200 mV.
7.- TREBLE: controlo de tons agudos ±12 dB.
8.- MID: controlo de tons médios ±12 dB.
9.- BASS: controlo de tons graves ±12 dB.
10.- MASTER: controlo do volume de saída.
11.- Asa de transporte.
12.- Orifícios para instalação em 2 U rack 19”.

PT
- 15 -
PANEL POSTERIOR
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
1.- BREAKER: fusible rearmável 6 A. Quando a etapa está sobrecarregada ou há uma sobretensão, o
fusível corta para evitar danos. Rearma-se pressionando-o.
2.- COM: terminal comum (massa) da saída dos altifalantes.
NOTA: não ligar à terra.
3.- 4 Ω, 8 Ω, 70 V e 100 V: terminais de saída de altifalantes. Utilize uma única saída em função da
impedância de carga: linhas de baixa impedância 4-8 Ω ou linhas de alta impedância 100 ou 70 V. Ligue
os altifalantes entre o terminal COM e um dos terminais de saída: 4 Ω, 8 Ω, 70 V ou 100 V.
NOTA: utilize só uma saída.
4.- AC INPUT: entrada de alimentação de corrente elétrica.
5.- INPUT: entrada balanceada do sinal de nível de linha auxiliar. Com conetores XLR e jack 6’3 mm
estéreo. Utilize apenas um conetor de entrada.
6.- LINK: saída balanceada de sinal de nível de linha auxiliar. Com conetores XLR e jack 6’3 mm estéreo.
Permite a ligação a outro em cascata.
7.- Ventilador: acelera a circulação de ar no interior do amplificador para reduzir a temperatura. O ar
circula da parte frontal para a posterior. A velocidade dos ventiladores depende da temperatura. Não
obstrua a admissão nem a saída de ar.
LIGAÇÃO
Ligue os altifalantes à saída de altifalantes. Utilize a saída de baixa impedância 4-8 Ω ou a saída de alta
impedância 100 ou 70 V, segundo o tipo de altifalantes que ligar. Não utilize os dois tipos de saída ao
mesmo tempo.
Se utilizar a saída de baixa impedância deverá ligar os altifalantes num circuito série/paralelo de maneira
que a impedância de carga dos altifalantes seja igual à impedância de saída do etapa e que a potência
fornecida pelo etapa não supere a suportada pelos altifalantes.
Se utilizar a saída de linha de alta impedância 100 ou 70 V deverá ligar todos os altifalantes em paralelo e a
soma da potência de todos os altifalantes não deverá superar a potência fornecida pelo amplificador.
Uma vez realizadas as ligações segundo as suas necessidades, ligue os aparelhos à tomada de corrente e
coloque-os em funcionamento. Depois da utilização não se esqueça de desligar o equipamento da tomada
de corrente.

PT
- 16 -
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADOR
Exemplo de ligação de um pré-amplificador e duas etapas em cascata com altifalantes ligados em
linha de alta impedância 100V
INSTRUÇÕES DE UTILIZAÇÃO
LIGAR E DESLIGAR
Antes de colocar o etapa de potência em funcionamento verifique que o controlo do volume de saída está
no mínimo. Ligue o resto do sistema de áudio, por ultimo coloque o etapa de potência em funcionamento
e ajuste o volume de saída.
Para desligar o sistema de áudio, ajuste o volume do etapa de potência ao mínimo e desligue-o. Por último
desligue o resto do sistema de áudio.
PROTEÇÕES
A etapa de potência dispõe de 3 proteções: temperatura, curto-circuito na saída de altifalantes e sobrecarga.
Quando uma proteção se activa, acende-se um indicador luminoso no painel frontal e corta-se a saída de
áudio. Neste caso desligue o etapa de potência, confira a causa que provocou a ativação da proteção,
deixe-a repousar uns instantes e volte a ligar.
FUNÇÃO DE COMPRESSÃO AUTOMÁTICA
Para evitar a distorção de saída e o sobreaquecimento do amplificador, a função de compressão diminui
automaticamente o nível do sinal de entrada quando este é muito alto ou quando a temperatura do etapa
é muito alta.
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicadores luminosos de proteção
FUSÍVEL REARMÁVEL
A fonte de alimentação está construída com componentes avançados que absorvem os picos de corrente
e eliminam as flutuações causadas ao colocar em funcionamento o amplificador. Além disso o etapa está
equipada com um fusível rearmável de 6 A BREAKER situado no painel posterior.
Em caso de corte do fusível devido a uma sobretensão ou consumo excessivo desligue o etapa e confira
a causa que provocou o corte do fusível, deixe repousar uns instantes e rearme o fusível BREAKER
pressionando-o
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PUSH PUSH
POWER CONSUMPTION: 1,000 W
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
1 42
1
5 6 7
4
2 3
5 63 7 8 9 10 11 12
PUSH PUSH
FS-2601E 100 V 100 V 100 V
100 V 100 V 100 V
FS-2601E
PROT
TEMP
PROT
TREBLE
MASTER
MID
BASS
TEMP
CLIP
SIGNAL
POWER AMPLIFIER FS-2601E
POWER CONSUMPTION: 1,000 W
BREAKER
BREAKER
COM 4 Ω 8 Ω 70 V
FS-2601
POWER AMPLIFIER
4 x 90 W RMS
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
100 V
OUTPUT
INPUT LINK
~ 230 V AC. 60 Hz FUSE: 6 A
PREAMPLIFICADORPREAMPLIFIERPRÉAMPLIFICATEURPREAMPLIFICADOR
Indicadores luminosos de protección

PT
- 17 -
ESPECIFICAÇÕES TÉCNICAS
FS-2601E
CARACTERÍSTICAS Etapa de potência mono.
POTÊNCIA 700 W máximo, 600 W RMS
RESPOSTA 50-22.000 Hz ±3 dB
DISTORÇÃO Harmónica: < 0,5%
ENTRADAS 1 linha auxiliar balanceada, XLR e jack 6,3 mm 20.000 Ω, 1 V RMS
SAÍDAS 1 linha auxiliar balanceada, XLR e jack 6,3 mm
FUNÇÕES Ventilação forçada com velocidade variável com a temperatura
Compressão automática do sinal de entrada
Indicadores luminosos de temperatura, proteção, pico de sinal e sinal de saída
PROTEÇÕES 3 circuitos: temperatura, curto-circuito e sobrecarga
Ativação suave.
Filtro RF 500 kHz - 80 MHz
CONTROLOS Tons: graves, médios e agudos ±12 dB
Volume geral
IMPEDÂNCIA 4 e 8 Ω e linhas 100 e 70 V, terminais de rosca e banana
ALIMENTAÇÃO 230 V CA, 1.000 W máximo
Fusible rearmável 6 A
MEDIDAS 483 x 89 x 435 mm profundidade. 2 U rack 19”

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