1. Introducción
This user manual provides comprehensive instructions for the operation, setup, and maintenance of your MIPRO ACT-311 Hand Wireless Microphone System. This system is designed for reliable and high-quality audio transmission, offering freedom of movement for various applications.
2. Información de seguridad
- No exponga el sistema a la lluvia ni a la humedad.
- Avoid extreme temperatures, direct sunlight, or excessive humidity.
- No intente desmontar ni modificar la unidad. Encargue cualquier reparación a personal cualificado.
- Ensure proper ventilation around the receiver unit.
- Use only the specified power adapter for the receiver.
- Deseche las baterías de forma responsable de acuerdo con las regulaciones locales.
3. Contenido del paquete
Compruebe que todos los artículos enumerados a continuación estén presentes en su paquete:
- MIPRO ACT-311 Receiver Unit
- Micrófono inalámbrico de mano MIPRO ACT-311H
- Adaptador de corriente para receptor
- Audio Cable (XLR to 1/4" Jack)
- Antenas (2x)
- Manual de usuario (este documento)
4. Producto terminadoview
Figure 4.1: MIPRO ACT-311 Hand Wireless Microphone System. The image displays the black ACT-311 diversity receiver unit with two vertical antennas, and a black ACT-311H handheld wireless microphone resting diagonally on top of the receiver. Both the receiver and microphone have digital displays showing frequency or channel information.
4.1 Receiver Unit (ACT-311)
- Panel frontal: Power button, LCD display (showing channel, frequency, RF/AF levels), SET/ACT/UP/DOWN buttons for configuration.
- Panel trasero: DC power input, XLR balanced output, 1/4" unbalanced output, antenna connectors.
4.2 Handheld Microphone (ACT-311H)
- Cabezal de micrófono: Integrated grille protecting the microphone capsule.
- Cuerpo: Power switch, LCD display (showing battery status, channel, frequency), ACT sync window.
- Compartimento de la batería: Located at the bottom, accessible by unscrewing the base.
5. Configuración
- Conectar antenas: Screw the two antennas onto the connectors at the rear of the ACT-311 receiver.
- Conexión de energía: Connect the supplied power adapter to the DC input on the receiver and plug it into a power outlet.
- Salida de audio: Connect the receiver's XLR or 1/4" output to your mixer, amplifier, or audio interface using the appropriate audio cable.
- Install Batteries (Microphone): Unscrew the bottom cap of the ACT-311H microphone. Insert two fresh AA batteries, observing polarity (+/-). Screw the cap back on.
- Encendido: Press the power button on the receiver. The LCD display will illuminate.
- Frequency Synchronization (ACT Sync):
- On the receiver, select your desired channel/frequency using the UP/DOWN buttons.
- Press the ACT button on the receiver. The ACT indicator will flash.
- Align the ACT sync window on the microphone with the ACT sync port on the receiver (usually near the ACT button). Hold them close until the microphone's display shows the synchronized channel/frequency.
6. Instrucciones de funcionamiento
6.1 Encendido / Apagado
- Receptor: Presione el botón POWER en el panel frontal.
- Micrófono: Slide the power switch on the microphone body to the ON position.
6.2 Ajuste del volumen
The output volume of the receiver can be adjusted via your connected mixer or amplifier. The microphone itself does not have a volume control.
6.3 Selección de canales
If you experience interference, you may need to change the operating channel. Use the UP/DOWN buttons on the receiver to select a new channel, then perform the ACT sync process again with the microphone.
7. Mantenimiento
- Limpieza: Use a soft, dry cloth to clean the exterior of the receiver and microphone. Do not use liquid cleaners or solvents.
- Cuidado de la batería: Remove batteries from the microphone if it will not be used for an extended period to prevent leakage.
- Almacenamiento: Guarde el sistema en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
8. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| No hay sonido del micrófono. | Microphone or receiver not powered on; Batteries low/dead; Incorrect channel; Audio cable disconnected. | Ensure both units are on; Replace batteries; Perform ACT sync; Check audio cable connections. |
| Interferencia o estática. | Other wireless devices nearby; Operating too far from receiver; Obstructions. | Change channel on receiver and re-sync microphone; Reduce distance to receiver; Ensure clear line of sight. |
| Low audio level. | Nivel de entrada en el mezclador/amplifier too low; Microphone not close enough to sound source. | Increase input gain on connected audio equipment; Position microphone closer to the sound source. |
9. Especificaciones
| Característica | Detalle |
|---|---|
| Modelo | ACT-311H (Microphone), ACT-311 (Receiver) |
| Color | Negro |
| Factor de forma del micrófono | Sistema de micrófono |
| Patrón polar | Omnidireccional |
| Impedancia | 600 ohmios |
| Fuente de poder | Battery Powered (Microphone) |
| Material | Metal |
| Relación señal a ruido | 78 dB |
| Número de canales | 8 |
| Rango de frecuencia | 100 Hz - 10 kHz |
| Respuesta de frecuencia | 16 kHz |
| Tecnología de conectividad | Inalámbrico |
| Tipo de conector | XLR |
| Dispositivos compatibles | Máquina de karaoke |
| Peso del artículo | 113 g (Microphone) |
| País natal | Taiwán |
10. Garantía y soporte
For warranty information and technical support, please refer to the documentation provided with your purchase or contact your local MIPRO distributor. Keep your proof of purchase for warranty claims.
