Introduction
Thank you for choosing the Muse M-928 BTY Jobsite Radio. This robust and versatile radio is designed to provide reliable audio and charging capabilities in demanding work environments. With its IP64 rating, it is resistant to dust and splashes, ensuring durability. Enjoy your favorite music via Bluetooth, FM radio, or AUX input, and benefit from the integrated charger and USB-C port for convenient power solutions.

Figure 1: Muse M-928 BTY Jobsite Radio. This image shows the front of the radio, highlighting its robust black and yellow casing, the display, and control buttons.

Figure 2: Key Features of the Muse M-928 BTY. This image illustrates various features like NFC, Hands-free, Stereo Pairing, PLL Radio, 30 FM Presets, Alarm, USB-C Charging, IP64 Dust Splash Proof, Shock Proof, 8H Playtime, Power Cord Roll, AUX In Jack, and a Storage Compartment, with water splashing on the radio to emphasize its IP64 rating.
Installation
1. Déballage
- Retirez soigneusement la radio et tous les accessoires de leur emballage.
- Verify that all components listed in the "Specifications" section are present.
- Conservez l'emballage pour un transport ou un stockage ultérieur.
2. Mise sous tension et chargement
The Muse M-928 BTY features an integrated charger, allowing you to power the radio and charge its internal battery simultaneously without needing to remove the battery.
- Locate the power cord.
- Plug the power cord into the radio's power input.
- Connect the other end of the power cord to a suitable electrical outlet.
- The radio will begin charging automatically. The battery can be charged even while the radio is in operation.

Figure 3: USB-C Charging and IP64 Design. This image shows the radio's storage compartment with a smartphone connected to the USB-C port for charging, and a separate inset demonstrating the radio's splash-resistant IP64 design.
Mode d'emploi
1. Marche/Arrêt
- Appuyez sur le Pouvoir button (usually marked with ⑁) pour allumer ou éteindre la radio.
2. Fonctionnement de la radio FM
- Passez en mode FM à l'aide de Mode bouton.
- Déployez l'antenne pour une réception optimale.
- Utilisez le Réglage Bouton rotatif ou boutons pour rechercher les stations.
- To save a preset, tune to the desired station, then press and hold the Préréglage button until the display indicates it's saved.
- The radio supports 30 preset FM stations.
3. Couplage Bluetooth
Stream audio wirelessly from your mobile devices.
- Appuyez sur le Mode button to select Bluetooth mode. The display will show "BT" or a Bluetooth icon, and the radio will enter pairing mode.
- Sur votre appareil mobile, activez Bluetooth et recherchez les appareils disponibles.
- Select "MUSE M-928 BTY" from the list.
- Once paired, the radio will confirm the connection, and you can start streaming audio.
Couplage stéréo (TWS)
For an enhanced stereo sound experience, you can pair two Muse M-928 BTY radios together.
- Assurez-vous que les deux radios sont allumées et en mode Bluetooth, mais pas encore appariées à un appareil.
- On one radio (this will be the primary unit), press and hold the Paire stéréo button (refer to your radio's control panel for exact button).
- The primary radio will search for the secondary radio. Once connected, both radios will indicate successful stereo pairing.
- Now, connect your mobile device to the primary radio via Bluetooth as described above. Audio will play in stereo through both units.

Figure 4: Connectivity and Performance Features. This image highlights key features such as Bluetooth streaming, stereo pairing capability for two speakers, 8 hours of battery life, and a PLL radio with 30 preset FM stations.
4. Entrée AUX
Connectez des périphériques audio externes à l'aide de l'entrée AUX.
- Connectez un câble audio de 3.5 mm (non fourni) de la prise casque de votre appareil externe à la radio. AUX IN port.
- Appuyez sur le Mode bouton pour sélectionner le mode AUX.
- Contrôlez la lecture et le volume depuis votre appareil externe.
5. USB-C Charging for External Devices
The integrated USB-C port allows you to charge compatible external devices, such as smartphones, directly from the radio.
- Open the protective cover for the USB-C port (located in the storage compartment).
- Connectez votre appareil au port USB-C à l’aide d’un câble compatible.
- La charge commencera automatiquement.
6. Handle and Mounting Options
The radio features a large handle for easy portability and various adjustment surfaces for both vertical and horizontal mounting, ensuring optimal placement in any work environment.
Entretien
1. Nettoyage
Due to its IP64 rating, the radio is dust and splash resistant, making it easy to clean.
- Ensure the protective covers for ports (like USB-C) are securely closed before cleaning.
- Essuyez l'extérieur avec de la publicitéamp cloth. For stubborn dirt, a mild soap solution can be used.
- N’utilisez pas de nettoyants abrasifs ni de solvants, car ils pourraient endommager la surface.
- Ne plongez pas la radio dans l'eau.
2. Stockage
- Lorsque vous n'utilisez pas la radio pendant une période prolongée, rangez-la dans un endroit frais et sec.
- Ensure the battery is partially charged (around 50%) before long-term storage to prolong battery life.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Pas d'alimentation / La radio ne s'allume pas | Battery is depleted; Power cord not connected; Power outlet issue. | Connect the radio to a power outlet and allow it to charge. Check the power cord connection and the power outlet. |
| Pas de son | Volume trop faible ; mode muet activé ; source incorrecte sélectionnée. | Increase the volume. Check if the radio is muted. Ensure the correct input mode (FM, Bluetooth, AUX) is selected. |
| Mauvaise réception FM | Antenne non déployée ; Signal faible ; Interférences. | Fully extend the telescopic antenna. Try repositioning the radio. Avoid placing near other electronic devices that may cause interference. |
| Bluetooth ne pas appairer | Radio not in pairing mode; Device too far; Already paired with another device. | Ensure the radio is in Bluetooth pairing mode. Move your device closer to the radio. Disconnect from other Bluetooth devices. Restart both the radio and your mobile device. |
| External device not charging via USB-C | Cable issue; Device incompatibility; Radio not powered on. | Check the USB-C cable. Ensure your device is compatible with USB-C charging. Make sure the radio is powered on or connected to a power source. |
Caractéristiques
| Marque | MUSE |
| Numéro de modèle | M-928 BTY (Internal: 321300) |
| Couleur | Noir/Jaune |
| Technologie de connectivité | Bluetooth, Auxiliaire (AUX) |
| Caractéristiques spéciales | USB-C port for external device charging, Rechargeable, IP64 Dust & Splash Resistant, Stereo Pairing |
| Appareils compatibles | Headphones, Speakers, MP3 Players, Laptops, Smartphones, Tablets, Earphones |
| Dimensions du produit | 16L x 32.6L x 24.8H cm |
| Technologie de réglage | FM |
| Bandes radio prises en charge | FM |
| Source d'énergie | Electric Cable (Integrated Charger) |
| Composants inclus | Adaptateur secteur, manuel d'utilisation |
| Autonomie de la batterie | Environ 8 heures |

Figure 5: Product Dimensions. This technical drawing provides the length (351mm), width (160mm), and height (248mm) of the Muse M-928 BTY Jobsite Radio.
Garantie et assistance
Warranty information for the Muse M-928 BTY Jobsite Radio is not explicitly provided in the available product data. For details regarding warranty coverage, duration, and claims, please refer to the documentation included with your purchase or contact the manufacturer directly.
Assistance clientèle
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact Muse customer support. Contact details can typically be found on the manufacturer's official website ou dans l'emballage du produit.
- Fabricant: Muse
- Website: (Please refer to product packaging or search online for official Muse support)
Spare parts availability and software update guarantees are not available according to the provided information.