Electro-Voice ZLX-12P 12-inch Powered Loudspeaker User Manual

Introdución

The Electro-Voice ZLX-12P is a 12-inch two-way powered loudspeaker designed for versatile audio applications. It features custom-engineered drivers, a robust Class-D amplifier, and integrated Digital Signal Processing (DSP) for optimal performance. This loudspeaker is suitable for various setups, including pole-mounted applications and use as a floor monitor, delivering clear and powerful sound.

Electro-Voice ZLX-12P Powered Loudspeaker front view

Figura 1: Fronte view of the Electro-Voice ZLX-12P Powered Loudspeaker, showcasinpola súa grella protectora e o seu deseño compacto.

Información de seguridade

Read all instructions before operating the loudspeaker.
Conserve estas instrucións para futuras referencias.
Ten en conta todas as advertencias do produto e do manual de instrucións.
Siga todas as instrucións para un funcionamento seguro.
Non use este aparello preto da auga.
Limpar só cun pano seco.
Non bloquee ningunha abertura de ventilación. Instáleo segundo as instrucións do fabricante.
Non instale preto de fontes de calor como radiadores, rexistros de calor, cociñas ou outros aparellos (incluíndo amplificadores) que producen calor.
Non derogue o propósito de seguridade do enchufe polarizado ou con conexión a terra. Un enchufe polarizado ten dúas láminas, unha máis ancha que a outra. Un enchufe con conexión a terra ten dúas láminas e unha terceira punta de conexión a terra. A folla ancha ou a terceira punta son proporcionadas para a súa seguridade. Se o enchufe proporcionado non encaixa na súa toma de corrente, consulte a un electricista para a substitución da toma obsoleta.
Protexa o cable de alimentación para evitar que se pise ou se pinche, especialmente nos enchufes, tomas de corrente e no punto de saída do aparello.
Use só anexos/accesorios especificados polo fabricante.
Use só co carro, soporte, trípode, soporte ou mesa especificados polo fabricante ou vendidos co aparello. Cando se use un carro, teña coidado ao mover a combinación de carro/aparato para evitar feridas por envorco.
Desenchufe este aparello durante tormentas eléctricas ou cando non se use durante longos períodos de tempo.
Encargue toda a reparación a persoal de servizo cualificado. O mantemento é necesario cando o aparello resultou danado dalgún xeito, como o cable de alimentación ou o enchufe está danado, se derrama líquido ou caen obxectos no aparello, o aparello estivo exposto á choiva ou á humidade, non funciona normalmente. , ou foi abandonado.

Configuración e conexións

Proper setup is crucial for optimal performance and safety. Ensure the loudspeaker is placed on a stable surface or mounted securely using appropriate hardware.

Panel traseiro rematadoview

Figure 2: Rear panel of the ZLX-12P, showing input/output connections, DSP control, and power switch.

The rear panel provides all necessary connections and controls for the ZLX-12P. It includes XLR/TRS combo inputs, a 3.5mm input, an XLR link output, and the DSP control knob with an LCD display.

Conexión de alimentación

Asegúrese de que o interruptor de alimentación do panel traseiro estea na posición de apagado.
Connect the provided power cord to the AC inlet on the rear panel and then to a suitable power outlet.
Turn the power switch to the ON position. The front LED will illuminate, indicating power.

Conexións de entrada de audio

The ZLX-12P offers flexible input options:

XLR/TRS Combo Jacks (Input 1 & 2): These inputs accept both XLR and 1/4-inch TRS connectors. They are suitable for microphones, mixers, and other line-level audio sources.
Entrada de 3.5 mm: A stereo 3.5mm input is available for connecting portable media players or other consumer audio devices.

Adjust the individual input level controls (Line/Mic) for each input to achieve optimal gain structure. The LCD display will show input levels.

Audio Output (Link)

The XLR link output allows you to send the mixed audio signal to another ZLX-12P loudspeaker or a different audio device, facilitating system expansion.

Opcións de montaxe

Montaxe en poste: The ZLX-12P features a pole mount socket for use with standard speaker poles. Ensure the pole and stand are rated for the loudspeaker's weight (approximately 34.4 lbs).
Monitor de piso: The enclosure design allows the loudspeaker to be placed on its side for use as a floor monitor.

Electro-Voice ZLX-12P in floor monitor position

Figure 3: The ZLX-12P positioned as a floor monitor, demonstrating its angled design for stage uso.

Manipulación e Transporte

The ZLX-12P is designed with integrated handles for easy lifting and transport. Always use proper lifting techniques and ensure a secure grip when moving the loudspeaker.

Figure 4: Integrated side handle on the ZLX-12P for convenient carrying.

Funcionamento do altofalante

The ZLX-12P incorporates a powerful Digital Signal Processor (DSP) accessible via a single knob and LCD display, allowing for quick and precise sound optimization.

Control DSP

Acceder aos menús: Press the MASTER VOL/DSP knob to enter the DSP menu.
Navegación: Rotate the knob to scroll through menu options. Press the knob to select an option or confirm a setting.
Presets: The DSP includes various presets optimized for different applications (e.g., Music, Live, Speech, Club). Select the preset that best suits your environment and audio source.
Integración de subwoofer: If using a subwoofer, the DSP allows for crossover frequency adjustment to ensure seamless integration.
Configuración de ecualización: Fine-tune the sound with built-in EQ options.
Configuración de localización: Optimize sound based on placement (e.g., Pole, Monitor, Tripod, Wall).

The LCD display provides visual feedback on current settings, input levels, and system status.

Axuste de volume

Input Level Controls: Use the individual LINE/MIC knobs for Input 1 and Input 2 to set the gain for each connected source. Aim for a strong signal without clipping (distortion).
Volume principal: The MASTER VOL/DSP knob also functions as the master volume control. Rotate it to adjust the overall output level of the loudspeaker.
Niveis de seguimento: Observe the level meters on the LCD display to prevent signal overload. The front LED will indicate "limit" if the signal is too high.

Mantemento

Regular maintenance ensures the longevity and optimal performance of your ZLX-12P loudspeaker.

Limpeza: Clean the exterior of the loudspeaker with a dry, soft cloth. Do not use abrasive cleaners, solvents, or waxes.
Ventilación: Ensure that all ventilation openings are clear and unobstructed to prevent overheating.
Almacenamento: When not in use, store the loudspeaker in a dry environment, protected from extreme temperatures and direct sunlight.
Inspección: Periodically inspect the power cord and all cables for any signs of damage. Replace damaged cables immediately.
Coidado da reixa: The 18-gauge steel grille is durable but can be bent if subjected to excessive force. Handle with care during transport and setup.

Resolución de problemas

This section addresses common issues you might encounter with your ZLX-12P loudspeaker.

Problema	Causa posible	Solución
Sen saída de son	A alimentación non está conectada ou non está acesa. Input level too low or muted. Cable de audio defectuoso. Configuración DSP incorrecta.	Comprobe a conexión de alimentación e o interruptor. Increase input level and master volume. Proba cun cable diferente. Verify DSP settings (e.g., input source, mute).
Son distorsionado	Sinal de entrada demasiado alto (recorte). Volume principal demasiado alto. Compoñente do altofalante danado.	Reduce input level until the "limit" LED no longer illuminates. Lower master volume. If distortion persists, contact qualified service personnel.
Hissing noise when idle	Axustes de alta ganancia. Problemas de bucle de terra. Inherente amplifier noise (minimal).	Ensure input levels are set appropriately, not excessively high. Check for proper grounding of all connected equipment. If the hiss is noticeable during quiet moments, consider adjusting gain staging or using a ground loop isolator if applicable.
Sen poder	O cable de alimentación desconectado. Fusible fundido. Problema coa toma de corrente.	Verify power cord is securely connected. Check the fuse (if accessible and user-serviceable, refer to service manual). Proba a toma de corrente con outro dispositivo.

Especificacións

Key technical specifications for the Electro-Voice ZLX-12P loudspeaker:

Característica	Detalle
Nome do modelo	ZLX-12P
Tipo de altofalante	Woofer, Active
Transductor LF	EVS-12K, 300 mm (12 in) Woofer
Transductor HF	DH-1K
Clasificación de potencia	1000 W (pico)
SPL máximo	126 dB
Rango de frecuencias	50 Hz - 20 kHz
Resposta en frecuencia	65 Hz - 18 kHz
Coverage (Nominal -6 dB) H x V	90° x 60°
Tipo de conector	(2) XLR/TRS Combo Jack, (1) 3.5 mm Input, (1) XLR link Output
Material do recinto	Polipropileno
Grella	18 Gauge Steel with Black Powder Coat
Dimensións do produto (P x A x A)	14" x 14" x 24"
Peso do elemento	34.4 libras
Fonte de enerxía	Eléctrico con cable
Método de control	Touch (DSP knob)
Característica especial	Lixeiro

Figure 5: Dimensions of the ZLX-12P loudspeaker, showing its height, width, and depth.

Garantía e Soporte

The Electro-Voice ZLX-12P loudspeaker comes with a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Electro-Voice website. For technical support, service, or replacement parts, please contact Electro-Voice customer service or an authorized service center.

Fabricante: Electro-Voz

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