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PORTUGUÊS MANUAL DO UTILIZADOR
JB SYSTEMS
®
21/21 EQ215 & BEQ15
PAINEL FRONTAL
1. Controlos para maximizar ou atenuar o nível da respectiva banda de frequência
2. A funcção EQ ON activa ou ignora os ajustes do equalizador.
Posição ON: Os ajustes para o respectivo canal são activados.
Posição OFF: Os ajustes para o respectivo canal são ignorados.
3. Led Indicador de pico ( PEAK ).
4. Interruptores selectores com Led´s para o alcance dos controlos do equalizador (1) ± 6 dB ou ± 12 dB.
5. Filtros subsónicos ON/OFF ( Corte dos baixos ) 20 HZ-12dB com Led´s.
Posição ON: Filtro ligado
Posiçao OFF: Filtro Ligado
6. Controlos do nível de entrada.
7. Interruptor de potência ON/OFF
PAINEL TRASEIRO
8. Entrada de energia (230 V / 50 HZ)
9. Ground Lift Float: A massa áudio e a massa do chassis são separadas. Por vezes é necessário a fim de
evitar conflitos de massa. Ground: A massa áudio e a massa do chassis são comuns.
10. Entradas sem balanço através de jack.
11. Saídas sem balanço através de jack.
12. Saídas balanceadas através de jacks de 1/4", com conexões sem balanço, não conectar o contacto "-".
13. Saídas balanceadas através de fichas XLR, com conexões sem balanço, não conectar o Pin 3.
14. Entradas com balanço através de jack´s de 1/4", com conexão sem balanço.
15. Entradas balanceadas através de fichas XLR, com conexão sem balanço.
ESPECIFICAÇÕES
Power Supply: AC 230 V, 50Hz
Frequency response: 10-20.000Hz
Controllable Frequencies: 25/40/63/100/160/250/400/630Hz & 1/1.6/2.5/4/6.3/10/16 KHz
Control Range: Switchable to +/- 6dB or +/- 12dB
Low Cut Filter: 20Hz / -12dB
THD + noise: <0.1% @ 1kHz, 0dB
S/N Ratio (IHF-A): >66dB @ 1kHz.
Inputs: 775mV @ 50kΩ
Output: 775mV @ 600Ω
Dimensions: 482(W) x 44,5(H) x 165(D) mm
Weight: 2,5kg
Estas informações estão sujeitas a alterações sem aviso prévio
Pode fazer download da versão mais recente deste manual no nosso site: www.beglec.com
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