Introduction
This manual provides detailed instructions for the FocusFoto Professional Handheld Shotgun Microphone, Model 909492. This microphone is designed for high-quality audio capture with video DSLR cameras and camcorders, offering excellent directivity and sensitivity for various recording environments.
Key Features:
- Sound interference microphone with flattened frequency response and high sensitivity.
- Excellent sharp directivity, highly impervious to ambient noise pickup.
- Utilizes 48V phantom power supply for balanced output.
- Designed for long-distance sound pickup and transmission.
- Suitable for chorus, opera, and other specialized occasions.
- Offers optional cardioid or hyper-cardioid directivity characteristics.
- Provides distinct and clear vocal pickup.
- High sensitivity, wide dynamic range, and low distortion.
Package Contents
Please verify that all items listed below are included in your package:
- 1x FocusFoto Shotgun Microphone with XLR Cable
- 1x Microphone Windshield (Foam)
Image: The FocusFoto shotgun microphone, showing the main body, attached XLR cable, and a separate foam windshield.
Setup Instructions
- Attach Windshield: Gently slide the foam windshield over the microphone head. This helps reduce wind noise and plosives during recording.
Image: A hand holding the microphone with the foam windshield already installed, demonstrating its appearance when ready for use.
- Connect XLR Cable: Connect the XLR cable from the microphone to your camera, camcorder, or audio interface. Ensure a secure connection. This microphone requires 48V phantom power, which must be supplied by your recording device or an external phantom power unit.
Image: A detailed view of the 3-pin XLR connector, highlighting its design for secure audio connections.
- Mounting: Secure the microphone to your camera's hot shoe mount, a boom pole, or a stand using an appropriate microphone clip or shock mount (not included). Position the microphone to point directly at your sound source.
Image: A detailed view of the microphone's head, showing the grille and internal components responsible for sound capture.
- Power On: Activate the 48V phantom power on your camera, camcorder, or audio interface. The microphone does not have an independent power switch.
Operating Instructions
- Positioning: For optimal sound quality, position the microphone as close as possible to the sound source while remaining out of frame. The shotgun design provides a narrow pickup pattern, making it ideal for isolating sounds directly in front of it.
- Monitoring Audio: Always monitor your audio using headphones connected to your recording device. This allows you to detect any issues such as distortion, background noise, or improper levels in real-time.
- Adjusting Levels: Set the input gain on your camera or audio interface to an appropriate level. Aim for audio levels that peak around -6dB to -12dB to avoid clipping and distortion.
- Environmental Considerations: While the windshield helps with light wind, for strong wind conditions or outdoor use, consider additional wind protection (e.g., a "dead cat" windscreen, not included) to minimize noise.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the microphone body. Do not use liquid cleaners or solvents, as they can damage the microphone's components.
- Windshield Care: The foam windshield can be gently hand-washed with mild soap and water, then air-dried completely before re-attaching.
- Storage: When not in use, store the microphone in a dry, dust-free environment, preferably in its original packaging or a protective case.
- Cable Care: Avoid sharp bends or kinks in the XLR cable. Store the cable loosely coiled to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound Output |
|
|
| Distorted Audio |
|
|
| Excessive Background Noise |
|
|
Specifications
| Feature | Detail |
|---|---|
| Style | Back electret condenser physical interference microphone |
| Power Supply | Phantom power supply (12-48V) |
| Current Drain | <24mA |
| Surface Treatment | Anticathode oxygenation (black) |
| Frequency Response | 30-15000 Hz |
| Sensitivity | 20mv (at 1k 94dB) |
| Directivity Characteristic | Virgulate directivity (Hypercardioid pickup pattern) |
| Signal-to-Noise Ratio (S/N) | >75dB |
| Wind Screen Effectiveness | <22dB |
| Maximum Voltage | 118dB |
| Working Temperature | 0-16 ℃ (32-60.8 ℉) |
| Ambient Pick-up Distance | 0.5-3 meters |
| Output Impedance | 250 Ω |
| Dimensions | φ21 × 145mm |
| Connector Type | XLR |
| Compatible Devices | Camcorder, Camera |
| Item Weight | 0.16 Kilograms (5.6 ounces) |
| Model Number | 909492 |
| UPC | 727780959853 |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact FocusFoto directly through their official channels. Specific warranty terms may vary by region and retailer.