1. Introduction
This manual provides essential information for the safe and efficient operation of your Lenco PMX-150 PA System. Please read these instructions thoroughly before using the device and retain them for future reference. This system is designed for mobile music performances, DJ events, karaoke parties, and outdoor gatherings, offering versatile connectivity and powerful sound.
2. Consignes de sécurité
Pour garantir un fonctionnement sûr et éviter tout dommage, veuillez respecter les précautions suivantes :
- Source d'alimentation : Only use the provided AC power cable. Ensure the voltage correspond à votre alimentation électrique locale.
- Entretien de la batterie: The unit contains a lead-acid rechargeable battery. Do not expose the battery to excessive heat or direct sunlight. Do not attempt to replace the battery yourself; contact qualified service personnel.
- Eau et humidité : Do not expose the unit to rain, moisture, or dripping/splashing liquids. Keep liquids away from the device.
- Ventilation: Assurez une ventilation adéquate. Ne bloquez pas les ouvertures de ventilation.
- 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 vous-même ce produit. Confiez tous les travaux d'entretien à du personnel de service qualifié.
- Placement: Placez l'appareil sur une surface stable et plane. Évitez de le placer près de sources de chaleur ou en plein soleil.
3. Contenu du colis
Vérifiez que tous les éléments sont présents dans le colis :
- Lenco PMX-150 PA Music System
- Télécommande
- Câble d'alimentation CA
- Manuel de l'utilisateur (ce document)
4. Produit terminéview
Familiarize yourself with the main components and controls of your Lenco PMX-150 PA System.

Figure 4.1 : Face avant view of the Lenco PMX-150 PA System, showing speakers, control panel, and docking slots for mobile devices.
4.1 Commandes du panneau supérieur

Figure 4.2 : Détaillé view of the top control panel, including USB ports, audio inputs, microphone/guitar inputs, and DJ mixer controls.
- Ports USB (x2) : Pour la lecture de fichiers multimédias via USB.
- FAIRE LA QUEUE: Entrée audio auxiliaire.
- Entrée micro : Pour connecter un microphone.
- Entrée GUITARE : Pour brancher une guitare.
- ECHO/MIC VOL/GUITAR VOL: Control knobs for microphone and guitar levels and echo effect.
- DJ Mixer Controls: Various buttons and knobs for mixing and effects.
- Affichage LED: Shows source and time information.
- Prise casque: Pour une écoute privée.
4.2 Connexions du panneau arrière

Figure 4.3 : Arrière view of the Lenco PMX-150 PA System, showing the AC power input and other potential rear connections.
- Entrée de courant alternatif: Connect the provided AC cable here for power and charging.
- Entrée CC 12 V : (If present, for external 12V power source).
- Sortie RCA : For connecting to other audio systems.
5. Installation
5.1 Charge initiale
Before first use, fully charge the internal battery. Connect the AC power cable to the unit's AC input and then to a wall outlet. The charging indicator will illuminate. Charging typically takes several hours. The unit can be used while charging.
5.2 Mise sous/hors tension
Locate the power switch, usually on the rear or top panel. Flip the switch to the "ON" position to power on the unit. The LED display will light up. To power off, flip the switch to the "OFF" position.
6. Mode d'emploi
6.1 Connexion Bluetooth
- Power on the PMX-150.
- Press the "MODE" button (or similar, refer to Figure 4.2) to select Bluetooth mode. The display will show "BT" or a Bluetooth icon, and an audible prompt may sound.
- Sur votre appareil mobile (smartphone, tablette), activez le Bluetooth et recherchez les appareils disponibles.
- Select "Lenco PMX-150" from the list. Once paired, the unit will confirm with an audible sound.
- You can now play audio from your device through the PMX-150.
6.2 Lecture USB
- Insert a USB flash drive into one of the USB ports on the top panel.
- Press the "MODE" button to select USB mode. The unit will automatically detect and begin playing compatible audio files (par exemple, MP3).
- Utilisez les commandes de lecture (Lecture/Pause, Piste suivante/précédente) de l'appareil ou de la télécommande pour gérer votre musique.
6.3 Radio FM
- Press the "MODE" button to select FM Radio mode.
- Use the "SCAN" or "TUNE" buttons to automatically or manually search for radio stations.
- Réglez le volume à l'aide du bouton de volume principal.
6.4 Guitar and Microphone Inputs
- Connect your microphone to the "MIC" input and your guitar to the "GUITAR" input on the top panel.
- Adjust the individual volume levels using the "MIC VOL" and "GUITAR VOL" knobs.
- Use the "ECHO" knob to add an echo effect to the microphone.
6.5 DJ Mixer and Light Effects
- The integrated DJ mixer allows for basic mixing functions. Refer to the specific labels on the top panel for controls like crossfader (if present), cue, and effects.
- The unit features adjustable LED light effects that can synchronize with the music. Look for a "LIGHT" or "EFFECTS" button to cycle through different light modes or turn them on/off.
7. Entretien
7.1 Nettoyage
Always disconnect the unit from the power outlet before cleaning. Use a soft, dry, lint-free cloth to wipe the exterior surfaces. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
7.2 Entretien de la batterie
To prolong battery life, avoid fully discharging the battery frequently. Recharge the unit regularly, even if not in use, especially if storing for extended periods. Store the unit in a cool, dry place.
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Pas de courant | Unit not plugged in; Battery discharged; Power switch off. | Ensure AC cable is securely connected; Charge the battery; Turn power switch ON. |
| Pas de son | Volume too low; Incorrect input source selected; Device not paired (Bluetooth). | Increase master volume; Select correct input mode (Bluetooth, USB, Line In); Re-pair Bluetooth device. |
| Bluetooth ne se connecte pas | Unit not in Bluetooth mode; Device too far; Interference; Previously paired device connected. | Ensure unit is in Bluetooth mode; Move device closer; Turn off other Bluetooth devices; Disconnect from other devices. |
| La lecture USB ne fonctionne pas | Clé USB mal insérée ; Incompatible file Formatage ; clé USB corrompue. | Réinsérez la clé USB ; files are MP3 or compatible format; Try a different USB drive. |
9. Spécifications
- Numéro de modèle : PMX-150
- Marque: Lenco
- Connectivité : Bluetooth 4.2, 2x USB, Line In, Microphone, Guitar
- Source d'alimentation : AC Cable, Rechargeable Lead-Acid Battery
- Type de batterie : Acide de plomb
- Caractéristiques spéciales : Steel speaker grille, DJ mixer, LED light effects
- Dimensions (L x l x H) : 30 x 29 x 53 cm (environ 11.8 x 11.4 x 20.9 pouces)
- Poids: 10.85 kilogrammes (environ 23.9 livres)
- Matériel: Steel (speaker grille)
- Appareils compatibles : Bluetooth-enabled devices, USB storage devices
- Utilisations recommandées : Mobile music performances, DJ events, karaoke parties, outdoor gatherings
10. Garantie et assistance
For detailed warranty information, please refer to the warranty card included with your purchase or visit the official Lenco website. For technical support, product registration, or to inquire about spare parts, please contact Lenco customer service through their official channels. Keep your proof of purchase for warranty claims.
Lenco Official Website: www.lenco.com





