Introdución
The BOYA BY-DMR7 is a broadcast-quality supercardioid condenser microphone designed for use with DSLR cameras and camcorders. It features an integrated flash recorder capable of capturing 24-bit/48 kHz WAV audio files directly to a MicroSDHC card (up to 32 GB, sold separately). This manual provides comprehensive instructions for setting up, operating, and maintaining your BY-DMR7 microphone to ensure optimal performance.
Image: The BOYA BY-DMR7 microphone with its foam windscreen, showcasing its compact design and integrated controls.
O que hai na caixa
Comprobe o contido do paquete para asegurarse de que estean presentes todos os elementos:
- BOYA BY-DMR7 Shotgun Microphone
- Parabrisas de espuma
- 3.5mm Gold-Plated Audio Cable
- Manual de usuario (este documento)
Image: All components included with the BY-DMR7: the microphone unit, the foam windscreen, and the coiled 3.5mm audio cable.
Produto rematadoview
Familiarize yourself with the various parts and controls of the BY-DMR7 microphone:
Image: Detailed diagram highlighting key components of the BY-DMR7, including the battery compartment, LCD display, control panel, and various input/output jacks.
- Parabrisas de espuma: Reduces wind noise and plosives.
- Microphone Barrel: Houses the supercardioid condenser microphone element.
- Pantalla LCD: Mostra o estado da gravación, o nivel da batería e as opcións do menú.
- Botóns do panel de control: For menu navigation, recording, and playback.
- Conector para auriculares (3.5 mm): Para monitorización de audio en tempo real.
- Audio Output Jack (3.5mm): Connects to camera's audio input.
- Memory Card Compartment: For MicroSDHC card insertion.
- Compartimento de batería: Contén 2 pilas AA.
- Integrated Shockmount: Reduces handling noise.
- Soporte de zapata para cámara: Attaches to standard camera hot/cold shoe.
Configuración
1. Instalación da batería
The BY-DMR7 requires two (2) AA batteries for operation.
- Locate the battery compartment on the side of the microphone unit.
- Deslice a tapa do compartimento da batería.
- Insira dúas pilas AA, asegurándose de manter a polaridade correcta (+/-) como se indica no interior do compartimento.
- Pecha a tapa do compartimento da batería de forma segura.
2. MicroSDHC Card Installation
A MicroSDHC card (up to 32 GB) is required for recording audio.
- Locate the memory card compartment.
- Gently insert a MicroSDHC card into the slot until it clicks into place. Ensure the card is oriented correctly.
- Para retirala, empurre lixeiramente a tarxeta cara a dentro ata que saia de golpe.
3. Montaxe do micrófono
The BY-DMR7 can be mounted on a camera's hot/cold shoe.
- Slide the camera shoe mount of the microphone onto your camera's hot/cold shoe.
- Tighten the locking wheel on the shoe mount to secure the microphone in place.
Image: The BY-DMR7 microphone securely attached to a DSLR camera, ready for use.
Image: The BY-DMR7 microphone mounted on a different camera body, demonstrating its versatility.
Image: The BY-DMR7 microphone attached to a camcorder, illustrating its compatibility with various video recording devices.
4. Conexión á cámara
Use the supplied 3.5mm audio cable to connect the microphone to your camera's audio input.
- Conecte un extremo do cable de audio de 3.5 mm ao Jack de saída de audio on the BY-DMR7.
- Conecte o outro extremo do cable ao Entrada de micrófono jack on your camera or camcorder.
5. Attaching Foam Windscreen
Slide the foam windscreen over the microphone barrel to reduce unwanted wind noise during outdoor recordings or plosives from close-up speech.
Instrucións de funcionamento
1. Acendido/apagado
- To power on the device, press and hold the power button (usually part of the control panel) until the LCD display illuminates.
- Para apagar, manteña premido o botón de acendido de novo ata que a pantalla se apague.
2. Gravación de audio
The BY-DMR7 features one-button recording for ease of use.
- Ensure a MicroSDHC card is inserted and batteries are charged.
- Prema o botón dedicado Gravar button (often marked with a red dot or 'REC'). The recording indicator on the LCD will show that recording is active.
- Para deixar de gravar, prema o botón Gravar botón de novo. O file will be saved automatically to the MicroSDHC card.
3. Monitorización de audio
Use the 3.5mm headphone output to monitor your audio in real-time.
- Connect a pair of headphones to the Conector para auriculares no micrófono.
- Adjust the monitoring volume if available through the menu system.
4. Using the Low-Cut Filter
The low-cut filter helps reduce unwanted low-frequency noise such as rumble or air conditioning hum.
- Access the menu system via the control panel buttons.
- Navigate to the audio settings or filter options.
- Enable or disable the low-cut filter as needed for your recording environment.
5. Navegación polo menú e configuración
The LCD display and control panel buttons allow you to adjust various settings.
- Use the navigation buttons (e.g., up/down arrows, 'Menu', 'OK') to browse through options on the LCD.
- Common settings include input gain, headphone volume, low-cut filter, and file xestión.
6. Reprodución e File Transferencia
- Reprodución: Use the control panel buttons to navigate to recorded files and initiate playback directly on the device through the headphone jack.
- File Transferencia: To transfer recorded WAV files, remove the MicroSDHC card from the BY-DMR7 and insert it into a compatible card reader connected to a computer. The files can then be copied like any other data.
Mantemento
- Limpeza: Use a soft, dry cloth to clean the exterior of the microphone. Do not use liquid cleaners or solvents.
- Almacenamento: When not in use for extended periods, remove the batteries to prevent leakage. Store the microphone in a cool, dry place, away from direct sunlight and extreme temperatures.
- Parabrisas de espuma: The foam windscreen can be gently cleaned with mild soap and water if it becomes dirty. Ensure it is completely dry before reattaching.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Microphone does not power on. | Pilas gastadas ou inseridas incorrectamente. | Replace batteries with fresh AA batteries, ensuring correct polarity. |
| Sen gravación de audio. | No MicroSDHC card inserted, card full, or card error. | Insert a MicroSDHC card, check available space, or try formatting the card (this will erase all data). |
| Poor audio quality / excessive noise. | Wind noise, low-cut filter off, incorrect gain settings, or environmental noise. | Ensure foam windscreen is used. Enable low-cut filter. Adjust input gain. Record in a quieter environment. |
| No audio monitoring through headphones. | Headphones not connected properly, headphone volume too low, or faulty headphones. | Check headphone connection. Increase headphone volume. Test with another pair of headphones. |
| Microphone not recognized by camera. | Audio cable not connected properly, or camera audio input settings. | Ensure 3.5mm audio cable is securely connected to both microphone and camera. Check camera's audio input settings (e.g., external mic enabled). |
Especificacións
| Característica | Detalle |
|---|---|
| Factor de forma do micrófono | Escopeta |
| Patrón polar | Supercardioid (Unidirectional) |
| Sensibilidade Audio | 45 dB |
| Relación sinal-ruído | 78 dB |
| Nivel de ruído | 110 dB |
| Formato de gravación | 24-bit/48 kHz WAV audio files |
| Medios de almacenamento | MicroSDHC card (up to 32 GB) |
| Saída de auriculares | Conector estéreo de 3.5 mm |
| Saída de audio | Conector de 3.5 mm |
| Fonte de enerxía | 2 pilas AA |
| Dimensións do artigo (L x W x H) | 9.8 x 3.86 x 1.97 polgadas |
| Peso do elemento | 5.3 onzas (aprox. 150 gramos) |
| Material | Foam (windscreen) |
| Dispositivos compatibles | DSLR cameras, camcorders, MiniSDHC cards |
Garantía e Soporte
Information regarding product warranty and customer support is not provided within this manual. Please refer to the manufacturer's official website or contact your retailer for details on warranty coverage, technical support, and service options for your BOYA BY-DMR7 microphone.
Para obter máis axuda, pode visitar o BOYA Store on Amazon.
