Introducció
Thank you for choosing the Mipro MR-823 Dual Hand Wireless Microphone system. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new wireless microphone system. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Informació de seguretat
- No exposeu la unitat a la pluja ni a la humitat per evitar incendis o descàrregues elèctriques.
- No col·loqueu objectes plens de líquids, com ara gerros, a la unitat.
- Assegureu-vos que la ventilació sigui adequada; no obstruïu cap obertura de ventilació.
- Utilitzeu només accessoris/accessoris especificats pel fabricant.
- Demaneu tot el servei a personal de servei qualificat. Cal fer servei quan l'aparell s'hagi fet malbé d'alguna manera.
Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- 1 x Mipro MR-823 Wireless Receiver Unit
- 2 x Handheld Wireless Microphones
- Adaptador d'alimentació
- Cable d'àudio
Producte acabatview
The Mipro MR-823 system consists of a receiver unit and two handheld wireless microphones, designed for clear and reliable audio transmission.
This image displays the complete Mipro MR-823 Dual Hand Wireless Microphone system. It features a sleek, rectangular receiver unit with a control panel and two antennas, accompanied by two black handheld wireless microphones. The microphones have silver grilles and blue accents near the base of the grille.
Característiques de la unitat receptora:
- Front panel display for channel and status indication.
- Volume controls for each microphone channel.
- Antenna inputs for optimal signal reception.
- Audio output jacks (XLR and 1/4" unbalanced) on the rear panel.
Handheld Microphone Features:
- Integrated transmitter.
- Interruptor d'alimentació.
- Compartiment de piles.
Configuració
- Desempaquetar components: Traieu amb cura tots els articles de l'embalatge.
- Receptor de posició: Place the receiver unit on a stable, flat surface, away from potential sources of interference (e.g., computers, Wi-Fi routers). Ensure adequate ventilation around the unit.
- Connecteu les antenes: Screw the two antennas securely into their respective connectors on the rear of the receiver. Position them vertically for best reception.
- Connecta la sortida d'àudio: Connect the receiver's audio output (XLR or 1/4" unbalanced) to your mixer, amplifier, or sound system using the provided audio cable.
- Connectar l'alimentació: Plug the power adapter into the DC input on the receiver and then into a suitable power outlet. Do not power on the unit yet.
- Instal·leu les piles del micròfon: Open the battery compartment of each handheld microphone and insert fresh batteries, observing the correct polarity.
- Encès: Turn on your audio system first, then power on the Mipro MR-823 receiver. Finally, turn on each handheld microphone.
Instruccions de funcionament
Sincronització de canals:
The MR-823 system typically features automatic frequency synchronization. Once the receiver and microphones are powered on, they should automatically link to an available clear channel. Refer to the receiver's display for channel information.
Ajust de volum:
Use the individual volume control knobs on the front panel of the receiver to adjust the output level of each microphone. Start with a low volume and gradually increase it to avoid feedback or distortion.
Ús del micròfon:
- Mantingueu el micròfon a aproximadament 2-6 cm de la boca per a una captació òptima del so.
- Avoid covering the microphone grille with your hand, as this can affect sound quality and signal strength.
- Assegureu-vos que hi hagi una línia de visió clara entre els micròfons i el receptor per obtenir el millor rendiment sense fil.
Manteniment
- Neteja: Use a soft, dry cloth to clean the exterior of the receiver and microphones. Do not use liquid cleaners or abrasive chemicals.
- Substitució de la bateria: Replace microphone batteries when the low battery indicator appears or when audio quality degrades. Always use fresh, high-quality batteries.
- Emmagatzematge: When not in use for extended periods, remove batteries from the microphones and store the system in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cura de l'antena: Manipuleu les antenes amb cura per evitar que es dobleguin o es trenquin.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha so del micròfon | Microphone not powered on; Low or dead batteries; Receiver not powered on; Volume too low; Microphone out of range; Frequency mismatch. | Ensure microphone and receiver are on; Replace batteries; Check receiver power; Increase volume; Move closer to receiver; Re-sync frequencies if necessary. |
| Mala qualitat de so / Estàtica | Interference; Low batteries; Microphone too far from receiver; Obstructions; Incorrect gain settings. | Change operating frequency (if available); Replace batteries; Reduce distance; Remove obstructions; Adjust receiver volume. |
| Retroalimentació (so udolant) | Microphone too close to speakers; Volume too high; Room acoustics. | Move microphone away from speakers; Lower volume; Adjust speaker placement or use acoustic treatment. |
| abast sense fil curt | Obstructions; Interference; Antenna position. | Ensure clear line of sight; Re-position antennas; Avoid placing receiver near metal objects or other wireless devices. |
Especificacions
| Característica | Especificació |
|---|---|
| Marca | MIPRO |
| Model | MR-823 |
| Impedància | 250 ohms |
| Font d'alimentació | Funciona amb bateria |
| Ràtio senyal / soroll | 78 dB |
| Interval de freqüència | 100 Hz - 10 kHz |
| Resposta de freqüència | 16 kHz |
| Dimensions del paquet | 34.01 x 24.99 x 21.01 cm |
| Pes de l'article | 122 g |
| Piles necessàries | No (for receiver, but yes for microphones) |
| Característica especial | Sense fil |
| Color | Negre |
| Patró polar | Omnidireccional |
Garantia i Suport
For warranty information and technical support, please refer to the warranty card included with your product or visit the official MIPRO weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
If you encounter issues not covered in this manual, please contact MIPRO customer service or your authorized dealer for assistance.
