1. Introduction
Thank you for choosing the AUNA Pro Amp-Pro1 BT PA Amplifier. Cette amplifier is designed to deliver professional-level sound for various events, including karaoke nights, parties, and general audio amplification. It features a robust 2 x 50W RMS output, Bluetooth connectivity, multiple microphone inputs, USB/SD media playback, and a 7-band equalizer for precise sound control. This manual provides essential information for safe operation, setup, and maintenance of your device.
2. Consignes de sécurité
Please read these safety instructions carefully before operating the device and keep them for future reference. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Alimentation: Connect the device only to a 230 V, 50 Hz AC power outlet. Ensure the power cord is not damaged or pinched.
- Ventilation: Do not block any ventilation openings. Ensure adequate airflow around the unit to prevent overheating. Do not place the amplifier on soft surfaces that may block vents.
- Eau et humidité : Do not expose the device to rain or moisture. Do not place objects filled with liquids, such as vases, on or near the amplifier.
- Sources de chaleur : Gardez le amplifier away from heat sources such as radiators, heat registers, stoves, or other heat-producing appliances.
- Nettoyage: Débranchez l'appareil avant de le nettoyer. Utilisez un chiffon doux et sec. N'utilisez pas de nettoyants liquides ni d'aérosols.
- Entretien: N’essayez pas de réparer ce produit vous-même. Confiez toute réparation à un technicien qualifié. L’ouverture de l’appareil peut vous exposer à des gaz dangereux.tages ou d'autres dangers.
- Entrée d'objets et de liquides: N'introduisez jamais d'objets de quelque nature que ce soit dans ce produit à travers les ouvertures, car ils pourraient toucher des liquides dangereux.tagdes points ou des pièces en court-circuit qui pourraient entraîner un incendie ou un choc électrique.
- Placement: Place the unit on a stable, level surface. Avoid placing it in direct sunlight or in areas with high humidity or dust.
3. Produit terminéview
The AUNA Pro Amp-Pro1 BT is a versatile PA amplifier designed for powerful audio output and flexible connectivity. It can be used as a standalone unit or installed in a 19-inch Hi-Fi rack.
Caractéristiques principales :
- Sortie puissante : 2 x 50 W RMS power at 4 ohms.
- Fonction Bluetooth : Pour la diffusion audio sans fil depuis les smartphones, les tablettes ou les ordinateurs portables.
- Plusieurs entrées microphone : Three fully adjustable 6.3 mm jack microphone inputs for karaoke and vocal performances.
- Lecture multimédia: USB port and SD/MMC card slot for direct playback of digital audio files.
- Égaliseur 7 bandes : Two-channel, 7-band equalizer for precise adjustment of treble, bass, and mid-range frequencies.
- Connectivité étendue : 2 x stereo RCA inputs, 1 x antenna input, 1 x 3.5 mm AUX input, and 2 x stereo speaker outputs.
- Montable en rack : Suitable for installation in a 19-inch Hi-Fi rack.
Commandes et connexions du panneau avant :
The front panel provides access to power, microphone inputs, media playback controls, and sound adjustments.
Connexions du panneau arrière :
The rear panel houses the main audio inputs and speaker outputs.
4. Installation et connexions
Follow these steps to set up your AUNA Pro Amp-Pro1 BT amplifier.
4.1 Connexion des enceintes
- Assurez-vous que ampL'amplificateur est éteint et débranché de la prise de courant.
- Connect your passive speakers to the stereo speaker outputs on the rear panel. Use appropriate speaker cables.
- For a single set of speakers, ensure their impedance is between 4 and 16 ohms.
- If connecting two sets of speakers simultaneously, ensure their combined impedance is between 8 and 16 ohms.
4.2 Connexion des sources audio
Le amplifier offers various input options:
- Entrées RCA : Connect external audio devices like CD players, DVD players, or mixers to the 2 x stereo RCA inputs on the rear panel.
- Entrée AUX: For portable devices, use the 3.5 mm AUX input on the front panel.
- USB/SD : Insert a USB stick or SD/MMC card into the respective slots on the front panel for direct media playback.
- Bluetooth : Pour la diffusion audio sans fil depuis des appareils compatibles.
4.3 Connexion des microphones
Connect up to three 6.3 mm jack microphones to the dedicated inputs on the front panel.
4.4 Connexion d'alimentation
Une fois tous les branchements audio et haut-parleurs effectués, branchez le amplifier's power cord into a suitable 230 V, 50 Hz AC power outlet.
5. Mode d'emploi
5.1 Mise sous/hors tension
Appuyez sur le POUVOIR bouton sur le panneau avant pour allumer le amplifier on or off. The display will illuminate when the unit is powered on.
5.2 Sélection des sources
Utilisez le SAISIR selector button on the front panel to cycle through available audio sources: Bluetooth, USB, SD, AUX, and RCA inputs.
5.3 Fonctionnement Bluetooth
- Select the Bluetooth input source using the SAISIR button. The display will show 'BLUE' or a similar indicator.
- Activez le Bluetooth sur votre smartphone, tablette ou ordinateur portable.
- Rechercher available devices and select 'AUNA Amp-Pro1 BT' (or similar) from the list.
- Une fois couplé, vous pouvez diffuser de l'audio sans fil vers le amplifier.
5.4 Lecture USB/SD
- Insert a USB stick or SD/MMC card into the corresponding slot on the front panel.
- Select the USB or SD input source using the SAISIR bouton. Le ampL'amplificateur détectera automatiquement et commencera à lire des fichiers audio compatibles. files.
- Use the playback controls (Play/Pause, Next, Previous) on the front panel to manage your music.
5.5 Commandes du microphone
Each microphone input has individual volume, 3-band equalizer (treble, mid, bass), balance, and echo effect controls. The echo effect also has 2-band equalizer, repeat, delay, and volume controls.
- Ajustez le VOL MICRO knob for the overall microphone volume.
- Utilisez l'individu VOL knobs for each microphone input.
- Ajustez le LO, MILIEU, HI knobs for microphone equalization.
- Control the echo effect using the ÉCHO, RPT (Repeat), and DEL (Delay) knobs.
5.6 Réglage de l'égaliseur
Le amplifier features a 2-channel, 7-band equalizer to fine-tune your audio output. Adjust the sliders for each frequency band (62Hz, 160Hz, 400Hz, 1KHz, 3KHz, 8KHz, 16KHz) to shape your sound.
5.7 Contrôle du volume principal
Ajustez le grand VOLUME MAÎTRE bouton pour contrôler le niveau de sortie global du amplifier.
6. Entretien
6.1 Nettoyage
Débranchez toujours le amplifier before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Do not use abrasive cleaners, waxes, or solvents, as they may damage the finish.
6.2 Stockage
Si le amplifier will not be used for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
6.3 Remplacement du fusible
Le amplifier is equipped with a 2A fuse. If the unit fails to power on, the fuse may need replacement. This should only be performed by qualified service personnel to ensure safety and proper operation.
7. Dépannage
Si vous rencontrez des problèmes avec votre amplifier, veuillez vous référer aux problèmes et solutions courants suivants :
| Problème | Cause possible | Solution |
|---|---|---|
| Pas de courant | Power cord unplugged; Power outlet faulty; Fuse blown | Check power cord connection; Try a different outlet; Contact service for fuse replacement. |
| Pas de sortie audio | Incorrect input selected; Volume too low; Speakers not connected or faulty; Mute function active | Select correct input source; Increase Master Volume; Check speaker connections; Ensure no mute is active. |
| Bluetooth ne se connecte pas | Amplifier not in Bluetooth mode; Device not discoverable; Interference | Select Bluetooth input; Ensure Bluetooth is enabled on your device and in pairing mode; Move devices closer; Restart both devices. |
| Le microphone ne fonctionne pas | Microphone not connected; Microphone volume too low; Microphone faulty | Check microphone connection; Increase individual MIC VOL; Test with another microphone. |
| Son déformé | Volume too high; Input signal too strong; Speaker impedance mismatch | Reduce Master Volume or input source volume; Check speaker impedance. |
Si le problème persiste après avoir essayé ces solutions, veuillez contacter le support client.
8. Spécifications techniques
Below are the technical specifications for the AUNA Pro Amp-Pro1 BT PA Amplifier :
| Fonctionnalité | Spécification |
|---|---|
| Puissance de sortie | 2 x 50 W RMS at 4 ohms |
| Réponse en fréquence | 20 Hz - 20 kHz |
| Signal-to-Noise Ratio | > 76 dB |
| Speaker Impedance (1 set) | 4 16 - XNUMX ohms |
| Speaker Impedance (2 sets synchronized) | 8 16 - XNUMX ohms |
| Entrées micro | 3 x 6.3 mm jack (front) |
| Entrées audio | 2 x stereo RCA, 1 x 3.5 mm AUX, USB, SD/MMC |
| Entrée d'antenne | 1 x antenna input |
| Sorties haut-parleurs | 2 x stereo (screw terminals/banana connector) |
| Alimentation électrique | 230 V, 50 Hz |
| Fusible | 2 A |
| Dimensions (L x H x P) | Environ. 43 x 16.3 x 32.5 cm |
| Poids | Environ 3.0 kg |
| Technologie de connectivité | AUX, Bluetooth, USB |
| Appareils compatibles | Ordinateur portable, smartphone |
9. Informations sur l'élimination
Do not dispose of this product with normal household waste. This product should be handed over to an applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. For more detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product.
10. Garantie et assistance
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer. You can also visit the official AUNA website pour une assistance supplémentaire.