1. Introducción
Thank you for choosing the LD Systems U305.1 MD Dynamic Handheld Microphone. This professional-grade microphone is designed for reliable performance in the 514-542 MHz frequency band, offering clear audio reproduction for various applications. This manual provides essential information for the correct setup, operation, and maintenance of your device to ensure optimal functionality and longevity.
2. Instrucciones de seguridad importantes
- Lea atentamente estas instrucciones antes de utilizar el producto.
- Conserve estas instrucciones para futuras consultas.
- No exponga el micrófono al agua, la humedad o temperaturas extremas.
- Use only the specified battery type (AA batteries).
- No intente desmontar ni modificar el micrófono. Encargue cualquier reparación a personal cualificado.
- Deseche las baterías de forma responsable de acuerdo con las regulaciones locales.
3. Contenido del paquete
Verifique que todos los artículos enumerados a continuación estén incluidos en su paquete:
- LD Systems U305.1 MD Dynamic Handheld Microphone
- AA Batteries (for initial use)
4. Configuración
4.1 Instalación de la batería
- Unscrew the lower part of the microphone handle to reveal the battery compartment.
- Inserte dos pilas AA, asegurándose de la polaridad correcta (+/-) como se indica dentro del compartimento.
- Securely screw the handle back into place.
4.2 Synchronization with Receiver
The U305.1 MD handheld transmitter is designed for convenient synchronization with the U3051 receiver via infrared. Refer to your U3051 receiver's manual for detailed instructions on initiating the infrared synchronization process. Ensure both devices are powered on and within close proximity during synchronization.
5. Instrucciones de funcionamiento
5.1 Encendido / Apagado
Locate the power button on the microphone. Press and hold the button for a few seconds to power the microphone on or off. An indicator light will confirm the power status.
5.2 Selección de frecuencia
The microphone operates within the 514-542 MHz frequency band. Specific frequency channels are typically set and managed via the paired U3051 receiver. A pilot tone ensures disruption-free operation once synchronized.
5.3 Uso del micrófono
Hold the microphone approximately 2-6 inches from the sound source for optimal audio capture. The dynamic capsule with a cardioid characteristic is ideal for isolating the main sound source and reducing background noise. The microphone's performance can be adapted for singing or spoken word by utilizing U500 series-compatible microphone capsules (sold separately).
6. Mantenimiento
6.1 Limpieza
Limpie el exterior del micrófono con un paño suave y seco. Para la suciedad difícil, utilice un paño ligeramente seco.amp cloth can be used, followed by immediate drying. Do not use abrasive cleaners or solvents. Regularly clean the grille to prevent debris buildup.
6.2 Almacenamiento
When not in use for extended periods, remove the batteries to prevent leakage. Store the microphone in a dry, cool place, away from direct sunlight and extreme temperatures.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| No hay salida de sonido | Microphone not powered on; Batteries depleted or incorrectly installed; Not synchronized with receiver; Receiver issues. | Ensure microphone is powered on. Check and replace batteries if necessary. Re-synchronize with the receiver. Verify receiver's power and connection. |
| Poor audio quality / Dropouts | Low battery; Interference; Microphone too far from receiver; Obstructions between microphone and receiver. | Replace batteries. Ensure clear line of sight to receiver. Reduce distance to receiver. Check for potential sources of interference. |
| El micrófono no responde | Problema de energía; Fallo interno. | Check batteries and power. If problem persists, contact customer support. |
8. Especificaciones técnicas
- Marca: Sistemas LD
- Número de modelo: U305.1 MD (LDU3051MD)
- Tecnología de conectividad: XLR (output from receiver)
- Componentes incluidos: Batería
- Patrón polar: Unidireccional (cardioide)
- Factor de forma del micrófono: Portátil
- Dimensiones del artículo (largo x ancho x alto): 11.81 x 3.94 x 3.94 pulgadas
- Fuente de energía: Funciona con pilas (2 pilas AA)
- Respuesta de frecuencia: 55 Hz a 16 KHz
- Banda de frecuencia de funcionamiento: 514-542 MHz
9. Garantía y soporte
LD Systems products are manufactured to high quality standards and come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official LD Systems website. For technical support, service, or spare parts, please contact your local dealer or the LD Systems customer service department.
Soporte en línea: www.ld-systems.com