1. Introducció
Thank you for choosing the GRENARO P11 Professional Noise Reduction Wireless Microphone. This device is designed to provide crystal-clear audio for various applications, including YouTube content creation, live streaming, video recording, and online teaching. With its advanced ANC II Pro Chip, universal compatibility, and long-range transmission, the P11 ensures professional-grade sound capture in diverse environments. Please read this manual carefully to understand the product's features and ensure proper usage.
2. Què hi ha a la caixa
Verifiqueu que tots els components siguin presents al vostre paquet:
- 2 x micròfons sense fil
- 1 x Receiver with Screen Display
- 1 x Charging Case with 25-Hour Battery Life
- 1 x USB-C to Lightning Cable / TRS Cable
- 1 x USB-C to USB-C Cable / TRRS Cable
Figure 2.1: GRENARO P11 Package Contents
This image displays all items included in the GRENARO P11 Professional Wireless Microphone package: two compact wireless microphones, a central receiver unit with a display, a portable charging case, and essential connecting cables (USB-C to Lightning/TRS and USB-C to USB-C/TRRS).
3. Producte acabatview
The GRENARO P11 system consists of two wireless microphones, a receiver, and a charging case. Key features include advanced noise reduction, high-fidelity audio capture, and broad device compatibility.
3.1 Components clau
- Micròfons sense fil: Compact, clip-on design for discreet placement. Equipped with omnidirectional pickup.
- Receptor: Connects to your recording device. Features a screen display for monitoring status and audio levels.
- Estoig de càrrega: Provides extended battery life and secure storage for the microphones and receiver.
Figure 3.1: GRENARO P11 System Components
This image showcases the GRENARO P11 wireless microphone system, featuring the sleek charging case with a digital display, the compact receiver unit, and one of the wireless microphones with its furry windscreen.
3.2 Funcions avançades
- Upgraded ANC II Pro Chip: Offers 40dB noise reduction depth, significantly reducing ambient noise.
- 24-bit/48kHz Audio Resolution: Ensures studio-quality, crystal-clear sound capture.
- Connexió estable de 100 m: Advanced frequency hopping technology provides reliable transmission up to 100 meters.
- Durada de la bateria de 30 hores: Extended usage with the included charging case.
Figure 3.2: P11 Chip Performance Comparison
This graphic compares the GRENARO P11's 2nd Generation chip with older 1st Generation chips, illustrating superior sound quality, enhanced noise reduction capabilities, and overall improved performance.
Figure 3.3: Hi-Fi Audio Quality
This image demonstrates the GRENARO P11's capability to deliver Hi-Fi quality audio, showcasing a user recording with the microphone and highlighting its 48kHz sampling rate and 24-bit depth for crystal-clear sound.
Figure 3.4: Ultra-Long Battery Life
This visual highlights the impressive battery performance of the GRENARO P11, indicating up to 30 hours of use with the charging case, 8 hours of continuous microphone operation, and a quick charging time of less than 1.5 hours.
Figure 3.5: 100-Meter Transmission Range
This image illustrates the GRENARO P11's extensive 100-meter (328 feet) wireless transmission range, depicting a camera with the receiver mounted, capturing subjects at a significant distance in an open field.
4. Configuració
4.1 Preparació inicial
- Carregueu els dispositius: Before first use, fully charge the microphones and the receiver using the charging case. The charging case itself can be charged via a USB-C cable.
- Remove Protective Partition: Upon receiving the product, ensure you remove any protective partition or film from the microphone's connector to allow proper contact with the receiver.
Figure 4.1: Removing Protective Partition
This diagram illustrates the crucial step of removing the small protective partition from the microphone's connector before use, ensuring proper electrical contact and functionality.
4.2 Connexió al dispositiu
The GRENARO P11 offers universal compatibility with various devices:
- Smartphones (Android/iOS): Use the appropriate USB-C or Lightning connector on the receiver to plug directly into your phone's charging port.
- Cameras/Laptops: Use the provided TRS or TRRS cables to connect the receiver's 3.5mm output jack to your camera's microphone input or laptop's audio input.
Figura 4.2: Compatibilitat universal de dispositius
This image demonstrates the GRENARO P11's broad compatibility, showing the receiver connecting seamlessly to an iPhone (Lightning), a camera (TRS/TRRS), and a laptop (Type-C), highlighting its versatile connectivity options.
4.3 Android Specific Notes
Some Android devices may require specific settings adjustments for optimal performance:
- Enable OTG Power Supply: For Oppo, Vivo, Xiaomi, OnePlus, and Realme phones, you may need to enable the OTG power supply option in your phone's settings if you encounter connection issues.
- Third-Party Camera App: If you experience issues with your default camera app, download and use the 'Open Camera' app. In 'Open Camera' settings, set 'Video setting' -> 'Audio source' -> 'External mic (if present)'.
Figure 4.3: Android Compatibility Tips
This image provides essential tips for Android users, detailing how to enable OTG power supply for device recognition and recommending the 'Open Camera' app for resolving default camera compatibility issues with the microphone.
5. Modes de funcionament
The GRENARO P11 offers four selectable modes to adapt to various recording scenarios:
- Mode de reducció de soroll: Effectively removes background noise, ideal for clear outdoor recordings or noisy environments. Features 3 adjustable levels of noise reduction.
- Mode de so original: Preserves the true, uncolored audio, perfect for studio recordings where natural sound is desired.
- Mode de reverberació: Adds an immersive surround effect, suitable for podcasts, music recordings, or enhancing vocal presence.
- Mode de silenci: Instantly silences the microphone, useful for quick breaks or during interviews when you need to pause audio capture.
Switch between modes using the dedicated button on the microphone or receiver, as indicated by the display.
Figure 5.1: Support for Various Online Platforms
This image illustrates the GRENARO P11's versatility for content creation, showing users recording videos and conducting live streams across popular online platforms such as YouTube, InstagRAM i Facebook.
Figure 5.2: Omnidirectional Pickup
This image visually represents the GRENARO P11's 360-degree omnidirectional pickup pattern, showing sound waves emanating from the microphone to capture audio from all directions during a conversation.
6. Manteniment
To ensure the longevity and optimal performance of your GRENARO P11 microphone system, follow these maintenance guidelines:
- Neteja: Use a soft, dry cloth to wipe down the microphones, receiver, and charging case. Avoid using harsh chemicals, solvents, or abrasive materials.
- Emmagatzematge: When not in use, store the devices in the charging case to protect them from dust, moisture, and physical damage. Store in a cool, dry place away from direct sunlight.
- Cura de la bateria: For long-term storage, ensure the devices and charging case are partially charged (around 50%) to preserve battery health. Avoid fully discharging or overcharging for extended periods.
- Eviteu condicions extremes: Do not expose the devices to extreme temperatures, high humidity, or corrosive environments.
7. Solució De Problemes
If you encounter any issues with your GRENARO P11, refer to the following common solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so ni volum baix | Microphone not paired; Receiver not connected properly; Low battery; Incorrect audio input selected on device. | Ensure mic and receiver are paired (check display); Reconnect receiver firmly; Charge all devices; Select 'External Mic' or similar in device settings/app. |
| Hissing or static noise | Interference; Incorrect cable (TRS vs TRRS); Noise reduction level too low. | Move away from strong Wi-Fi routers or other electronic devices; Try using the TRRS cable if connecting to a camera/PC and experiencing hiss with TRS; Increase noise reduction level. |
| Connection issues with Android phone | OTG power supply disabled; Default camera app incompatibility. | Enable OTG power supply in phone settings (for Oppo, Vivo, Xiaomi, OnePlus, Realme); Download and use 'Open Camera' app (set audio source to 'External mic'). |
| El micròfon no es carrega | Improper placement in charging case; Dirty charging contacts. | Ensure microphones are correctly seated in the charging slots; Clean charging contacts on both mic and case with a dry cotton swab. |
If the problem persists after trying these solutions, please contact GRENARO customer support for further assistance.
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | P11 Wireless Mic |
| Tecnologia de connectivitat | 2.4G |
| Tipus de connector | 3.5 mm Jack, USB Type-C, Lightning |
| Patró polar | Omnidireccional |
| Resposta de freqüència | 20 kHz |
| Interval de freqüència | 500 - 900 MHz |
| Ràtio senyal / soroll | 90 dB |
| Nivell de soroll | 90 dB |
| Impedància | 3 ohms |
| Nombre de canals | 2 |
| Font d'alimentació | Alimentat per piles (4 piles de liti-ió incloses) |
| Pes de l'article | 399 grams |
| Dimensions del producte (L x A x A) | 25 x 10 x 10 centímetres |
| Material | Plàstic |
| Dispositius compatibles | Laptop, Voice Recorder, Tablet, Camera, Smartphone |
| Característiques especials | Receiver with Screen Display, 100m Reception Range, High-Performance ANC (Active Noise Cancellation) Mode, Reverb Mode, Mute Mode, 360° Omnidirectional Recording, Compatible with 99% of Devices |
9. Garantia i Suport
GRENARO is committed to providing high-quality products and excellent customer service.
9.1 Garantia de 1 anys
The GRENARO wireless microphone is covered by a 1 any de garantia starting from the date of purchase. This warranty covers issues such as microphone failure, noise reduction malfunction, sound distortion, and device compatibility problems. To register and activate your warranty, please send your order ID to the customer service email provided below.
9.2 Atenció al client
For any inquiries, technical assistance, or warranty claims, please contact GRENARO customer care:
- Correu electrònic: customer_service@grenaro.com
- Tel / WhatsApp: +91 9667585067
Our team aims to provide a solution within 24 hours of your inquiry.
Figure 9.1: Warranty and Customer Support Information
This image provides details on the GRENARO 1-Year Protection Plan and lists customer care contact information, including email and phone/WhatsApp number, for support and warranty activation.
