Produit terminéview
The BOYA BY-WM4 PRO-K4 is a compact 2.4GHz wireless microphone system designed for iOS devices with a Lightning connector. It offers a high-quality audio solution for various applications including vlogging, video recording, interviews, and mobile journalism.
Image: Complete BOYA BY-WM4 PRO-K4 system including two transmitters, one receiver, lavalier microphones, and accessories.
Composants clés
- Transmitters (TX4 Pro): Two compact body-pack transmitters, each with an omnidirectional lavalier microphone.
- Receiver (BY-WM4 RXD): One portable receiver with a Lightning connector for direct connection to iOS devices. Features audio output and headphone monitor output.
- Microphones-cravates : Two omnidirectional lavalier microphones for clear audio capture.
- Accessoires: Includes pairing thimble, cold shoe stand, windproof cotton covers, microphone holder clips, and a portable zipper pouch.
Guide d'installation
1. Identification des composants
Image: Detailed diagram showing the microphone input, clip, power ON/OFF, pair button, antenna, battery compartment on the transmitter, and power LED, headphone jack, Lightning connector, M/S switch, volume controls, and pair button on the receiver.
2. Battery Installation (Transmitters)
- Open the battery compartment on each TX4 Pro transmitter.
- Insert two AAA batteries into each transmitter, ensuring correct polarity.
- Fermez soigneusement le compartiment à piles.
The transmitters require two AAA batteries each, providing approximately 6 hours of battery life. The receiver is powered directly by the iOS device.
3. Connexion du récepteur
- Plug the BY-WM4 RXD receiver directly into the Lightning port of your iPhone or iPad.
- The receiver will draw power from your iOS device.
4. Pairing Transmitters and Receiver
- Turn on both TX4 Pro transmitters.
- Press the 'Pair' button on the receiver.
- Press the 'Pair' button on each transmitter.
- The devices should automatically pair. A solid blue LED on the receiver indicates a successful connection.
Mode d'emploi
1. Surveillance audio
The receiver features a 3.5mm headphone jack for real-time audio monitoring. Plug your headphones into this port to listen to the audio being recorded.
2. Stereo/Mono Mode Switching
The transmitters offer two channels and the receiver has an M/S switch. You can switch between stereo and mono modes on the receiver according to your recording needs. This provides flexibility for post-editing.
3. Contrôle du volume
Use the Volume +/- buttons on the receiver to adjust the audio output level.
4. Réduction du bruit
The system may include noise reduction features. Refer to the specific product documentation or app settings for detailed instructions on activating and adjusting noise reduction levels.
5. Scénarios d'application
Image : Examples of using the microphone system for vlogging, interviews, reporting, podcasts, and online teaching.
This microphone system is suitable for a wide range of applications including live streaming, interviewing, commenting, recording daily life, audio recording, and creating content for platforms like YouTube.
Vidéo officielle du produit
Video: An official product video demonstrating the BOYA WM4 PRO K1 K2 K3 K4 Wireless Lavalier Microphone system, highlighting its features and usage.
Entretien
- Gardez l'appareil au sec. Ne l'exposez pas à l'eau ni à l'humidité.
- Utilisez un chiffon doux et sec pour nettoyer le microphone et le récepteur.
- Évitez les températures extrêmes et la lumière directe du soleil.
- Remove batteries from transmitters if not in use for extended periods to prevent leakage.
Dépannage
Aucun son / Mauvaise qualité audio
- Ensure transmitters have fresh batteries and are powered on.
- Verify the receiver is securely connected to your iOS device.
- Check that transmitters and receiver are successfully paired (solid blue LED on receiver).
- Réglez le volume du récepteur.
- Ensure the lavalier microphone is properly connected to the transmitter and positioned correctly.
- Test different stereo/mono modes.
Interférences/Pertes de signal
- Maintain a clear line of sight between the transmitter and receiver. Obstacles (including the user's body) can cause signal degradation.
- Avoid using the system in environments with strong 2.4GHz interference (e.g., near Wi-Fi routers, other wireless devices).
- Veillez à ne pas dépasser la portée de fonctionnement (jusqu'à 60 m/197 pieds sans obstacle).
Caractéristiques
| Modulation | GFSK (modulation par déplacement de fréquence gaussienne) |
| Bande de fréquence | 2.4 GHz (2405-2478 MHz) |
| Réponse en fréquence | 35 Hz-14 kHz ± 3 dB |
| Rapport signal sur bruit | 84 dB ou plus |
| Niveau de sortie des écouteurs | 32 Ω, 65 mW |
| Sensibilité de réception | -90dB +/-3dB / 0dB=1V/Pa, 1kHz |
| Connecteur | Apple MFi Certified Lightning Connector |
| Plage de fonctionnement | Up to 60m (197ft) without obstacle |
| Exigences en matière d'alimentation | Transmitter: Two AAA batteries Receiver: Supplied by iOS device |
| Dimensions | Transmitter: 45x70x35mm (1.8x2.8x1.4") Receiver: 82×30.7×12mm (3.2x1.2x0.5") |
| Poids | Émetteur : 47 g (1.7 oz) Récepteur : 12 g (0.4 oz) |
Qu'y a-t-il dans la boîte
Image : Représentation visuelle de tous les éléments inclus dans l'emballage du produit.
- 2 x Body-pack Transmitters (TX4 Pro)
- 1 x Wireless Receiver with Lightning Connector (BY-WM4 RXD)
- 2 x Wired Lavalier Microphone
- 2 x Wind Screen
- 2 x Microphone Holder Clip
- 1 x broche d'appariement
- 1 x Portable Zipper Pouch
