1. Introducció
The BOYA BY-W4 is an ultracompact and portable 2.4GHz four-channel wireless microphone system designed to deliver broadcast-quality and reliable audio performance. It is ideal for multi-person interviews, live performances, live streaming, conferences, panel discussions, and various content creation scenarios. With its four independent channels, it allows for simultaneous use of up to four microphones, ensuring clear and crisp audio capture.
2. Contingut del paquet
Si us plau, reviseu el paquet per assegurar-vos que tots els articles hi són i estan en bon estat:
- BY-W4 TX Transmitter *4
- BY-W4 RX Receiver *1
- 3.5mm TRRS to TRS Output Cable for Cameras *1
- 3.5mm TRRS to TRRS Output Cable for Smartphones *1
- 3.5mm TRRS Male to Dual TRRS Female Cable *1
- Cable de càrrega USB-C *3
- Fur Windshield *4
- Bossa de transport * 1
3. Producte acabatview
The BY-W4 system consists of transmitter (TX) units and a receiver (RX) unit. Familiarize yourself with the components and their functions:
BY-W4 RX (Receiver)
- Port de càrrega USB-C (5 V CC): Per carregar el receptor.
- Indicador d'estat: Mostra la connexió i l'estat de la bateria.
- 3.5mm TRRS Output: Connects to recording devices (cameras, smartphones, computers).
- Clip de cinturó: For attaching the receiver to clothing or camera hot shoe.
- Botó d'encesa: Encén/apaga la unitat.
BY-W4 TX (Transmitter)
- Port de càrrega USB-C: Per carregar el transmissor.
- Indicador d'estat: Mostra la connexió i l'estat de la bateria.
- Micròfon integrat: Omnidirectional microphone for audio capture.
- Clip de cinturó: Per fixar el transmissor a la roba.
- Botó d'encesa/silenciació: Turns the unit on/off and mutes/unmutes the microphone.
- Gain Control (+/- Button): Adjusts the microphone input level.
4. Configuració i connexió
4.1 Càrrega de les unitats
Before first use, fully charge all TX and RX units using the provided USB-C charging cables. Connect the USB-C end of the cable to the charging port on each unit and the USB-A end to a standard USB power adapter (not included).
4.2 Engegada/apagada
Press and hold the Power Button on both the TX and RX units for a few seconds to turn them on or off. The Status Indicator will light up.
4.3 Emparellament automàtic
The BY-W4 units are designed for automatic pairing. Once powered on, the TX and RX units will automatically attempt to pair with each other. The Status Indicator will show a solid blue or green light when successfully paired.
4.4 Connexió a dispositius d'enregistrament
The BY-W4 offers wide compatibility with various devices:
- Per a càmeres: Use the supplied 3.5mm TRRS to TRS Output Cable. Connect the TRRS end to the RX unit's 3.5mm output and the TRS end to your camera's microphone input.
- For Smartphones/Tablets (Android): Use the supplied 3.5mm TRRS to TRRS Output Cable. Connect one TRRS end to the RX unit's 3.5mm output and the other TRRS end to your smartphone's headphone/microphone jack.
- For iPhones/iPads: An additional Lightning to 3.5mm adapter (sold separately) is required. Connect the 3.5mm TRRS to TRRS Output Cable to the RX unit and then to the Lightning adapter, which then connects to your iPhone/iPad.
- For Computers/Laptops: Use the appropriate 3.5mm cable (TRRS to TRRS or TRRS to TRS depending on your computer's input) to connect the RX unit.
5. Funcionament
5.1 Funció de silenci
On the TX unit, briefly press the Power/Mute Button to mute or unmute the microphone. The Status Indicator will change to reflect the mute status.
5.2 Control de guanys
Use the Gain Control (+/-) buttons on the TX unit to adjust the input sensitivity of the microphone. Increase gain for softer sounds and decrease for louder environments to prevent distortion.
5.3 Switchable Patterns (1-to-2 TX / 1-to-4 TX)
The BY-W4 system supports two operational patterns:
- One RX-to-four TX pattern (Default): All four transmitters can be used simultaneously with one receiver. The status indicator will be blue.
- One RX-to-two TX pattern: Two transmitters can be used with one receiver. The status indicator will be green.
Refer to the product documentation or manufacturer's website for instructions on how to switch between these patterns if needed.
5.4 Monitorització d'àudio en temps real
To monitor your audio in real-time, connect headphones to the 3.5mm TRRS Male to Dual TRRS Female Cable, and then connect this cable to the RX unit's 3.5mm output. This allows you to listen to the audio being recorded without delay.
6. Especificacions
BY-W4 TX (Transmitter)
| Característica | Especificació |
|---|---|
| Tipus de transmissió | ISM de 2.4 GHz |
| Modulació | GFSK |
| Patró polar | Omnidireccional |
| Interval d'operació | Fins a 30 m (sense obstacles) |
| Potència de sortida de RF | <10 mW |
| Resposta de freqüència | 50Hz-16kHz |
| SNR | > 78 dB |
| Sensibilitat | -42 dB |
| Bateria Li-ion incorporada | 3.7 V / 110 mAh |
| Port de càrrega | USB-C |
| Temps de càrrega | Aprox. 2 hores |
| Durada de la bateria | Aprox. 7 hores |
| Pes | Aprox. 12.5 g |
| Dimensions | 17.7x59x10 mm |
BY-W4 RX (Receiver)
| Característica | Especificació |
|---|---|
| Tipus de transmissió | ISM de 2.4 GHz |
| Modulació | GFSK |
| Interval d'operació | Fins a 30 m (sense obstacles) |
| Sortida d'àudio | Jack de sortida TRRS de 3.5 mm |
| Bateria Li-ion incorporada | 3.7 V / 200 mAh |
| Port de càrrega | USB-C |
| Temps de càrrega | Aprox. 2 hores |
| Durada de la bateria | Aprox. 7 hores |
| Pes | Aprox. 18 g |
| Dimensions | 20.2x65x12.8 mm |
7. Manteniment
- Mantingueu el dispositiu sec. No l'exposeu a l'aigua ni a una humitat elevada.
- No desmunteu la unitat. Les reparacions només les ha de realitzar personal de servei autoritzat.
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Assegureu-vos que els ports de càrrega estiguin lliures de pols i deixalles per mantenir un funcionament de càrrega correcte.
8. Solució De Problemes
- Sense so/So baix:
- Ensure both TX and RX units are powered on and paired (solid indicator light).
- Check all cable connections between the RX unit and your recording device.
- Verify the gain level on the TX unit is appropriately set.
- Confirm the microphone input is selected on your recording device.
- Comproveu la configuració de volum del vostre dispositiu de gravació.
- Interferències/Mala qualitat d'àudio:
- Ensure the operating range of 30m (98ft) without obstacles is maintained.
- Avoid using the system near other 2.4GHz wireless devices that might cause interference.
- Ensure the fur windshields are properly installed on the TX units to reduce wind noise.
- Unitats que no s'aparellen:
- Turn both TX and RX units off and then on again to re-initiate pairing.
- Ensure units are within close proximity during initial pairing.
- La bateria no es carrega:
- Verify the USB-C charging cable is securely connected to both the unit and the power source.
- Proveu un cable USB-C o un adaptador d'alimentació diferent.
9. Consells d'usuari
- Multi-Person Recording: The BY-W4 system is designed to allow all four microphones (TX units) to be used simultaneously and synchronize with the receiver (RX unit) for conversations involving up to four people. This makes it excellent for group interviews or panel discussions.
- Col·locació òptima: For best audio quality, clip the TX units to clothing approximately 6-8 inches (15-20 cm) from the speaker's mouth.
- Monitor d'àudio: Always use the real-time audio monitoring feature with headphones to ensure your audio is being captured correctly and to catch any potential issues during recording.
10. Garantia i Suport
The BOYA BY-W4 system comes with a 2-year warranty, ensuring peace of mind regarding product quality and performance. For technical support, service, or warranty claims, please contact your retailer or visit the official BOYA weblloc web per obtenir informació detallada sobre el suport.
