1. Introducció
Gràcies per la compraasing the Technical Pro RXM7BT Home Receiver Bluetooth Amplifier. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new audio receiver. Please read this manual thoroughly before using the unit to ensure optimal performance and safety. Keep this manual for future reference.
2. Instruccions de seguretat
To reduce the risk of electric shock, fire, or injury, always follow basic safety precautions when installing, operating, and maintaining this product.
- Font d'alimentació: Connect the unit only to an AC power outlet of the type described in the specifications section or marked on the unit. Ensure the voltage selector switch (if present) is set correctly for your region.
- Ventilació: Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Allow adequate space around the unit for proper airflow.
- Aigua i humitat: No exposeu aquest aparell a la pluja ni a la humitat. No col·loqueu objectes plens de líquids, com ara gerros, sobre l'aparell.
- Calor: No instal·leu a prop de cap font de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Desendolleu aquest aparell de la presa de corrent abans de netejar-lo. Netegeu-lo només amb un drap sec.
- Manteniment: No intenteu fer la reparació d'aquest producte vosaltres mateixos. Envieu totes les tasques de manteniment a personal de servei qualificat. Cal fer la reparació quan l'aparell s'hagi fet malbé de qualsevol manera, com ara si el cable d'alimentació o l'endoll estan malmesos, si s'ha vessat líquid o si han caigut objectes a l'aparell, si l'aparell ha estat exposat a la pluja o la humitat, si no funciona correctament o si s'ha caigut.
3. Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Technical Pro RXM7BT Receiver
- Control remot
- Cable d'alimentació
- Antena FM
- Manual d'usuari (aquest document)
4. Producte acabatview
4.1 Tauler frontal
The front panel provides access to primary controls and input ports for convenient operation.

Imatge: Frontal view of the Technical Pro RXM7BT receiver, showing the main display, control knobs for volume, microphone, bass, treble, and echo, along with USB, SD card, and microphone inputs.
- MIC.VOLUME: Adjusts the volume level of connected microphones.
- VOLUM: Control de volum principal per a totes les sortides d'àudio.
- Pantalla digital: Shows current input mode, FM frequency, and track information.
- INPUT Buttons (FM SCAN, CH-, CH+): Used for FM tuning and navigating tracks on USB/SD.
- Ranura per a targeta SD: Insert SD cards for audio playback.
- Port USB: Connecteu unitats USB per reproduir àudio.
- SALDO: Adjusts the balance between left and right speaker channels.
- BAIX: Ajusta la sortida d'àudio de baixa freqüència.
- AGUTS: Ajusta la sortida d'àudio d'alta freqüència.
- MIC1 / MIC2 Inputs: Connectors de 1/4" per connectar micròfons.
- MIC.BASS / MIC.TREBLE: Adjusts bass and treble for microphone inputs.
- ECO: Controls the echo effect for microphone inputs.
- Botó d'encendre: Encén o apaga la unitat.
- Sortida d'auriculars (1/8"): Per connectar auriculars.
4.2 Panell posterior
The rear panel houses all the necessary connections for your speakers and external audio sources.

Imatge: Part posterior view of the Technical Pro RXM7BT receiver, showing speaker terminals, RCA input/output jacks, FM antenna connection, and power input.
- ANTENA FM: Connecteu l'antena FM inclosa per a la recepció de ràdio.
- Entrada AUX (RCA): Connect external audio devices using RCA cables.
- DVD Input (RCA): Connect DVD players or other audio sources using RCA cables.
- LINE Output (RCA): Connecta't a un altre ampmés elevat o dispositiu de gravació.
- MAIN SPEAKERS (Banana Binding Post): Connect your passive speakers (8 Ohms recommended).
- Entrada POWER: Connect the power cable to a suitable AC outlet. Includes a 110V/220V voltage selector.
5. Configuració
Follow these steps to set up your RXM7BT receiver:
- Col·locació: Place the receiver on a stable, flat surface. Ensure there is adequate ventilation around the unit to prevent overheating. Avoid placing it near heat sources or in direct sunlight.
- Connexió de l'altaveu: Connect your passive speakers to the "MAIN SPEAKERS" banana binding posts on the rear panel. Ensure correct polarity (+ to + and - to -) for each speaker. The unit is designed for 8 Ohm speakers.
- Connexió de font d'àudio:
- RCA Devices (AUX/DVD): Connect your audio sources (e.g., CD player, TV, DVD player) to the "AUX" or "DVD" RCA input jacks on the rear panel.
- USB Drive/SD Card: Insert your USB drive into the front USB port or your SD card into the front SD card slot.
- Connexió de l'antena FM: Connect the included FM antenna to the "FM ANTENNA" terminal on the rear panel. Extend the antenna for better reception.
- Connexió d'alimentació: Before connecting the power cable, ensure the 110V/220V voltagEl selector del panell posterior està ajustat al volum correctetage for your region. Then, connect the power cable to the receiver and a wall outlet.

Image: The Technical Pro RXM7BT receiver integrated into a home entertainment setup, demonstrating typical placement with a television and speakers.
6. Instruccions de funcionament
6.1 Encès/Apagat
Premeu el botó PODER button on the front panel to turn the unit on or off. The digital display will illuminate when the unit is powered on.
6.2 Selecció d'entrada
Premeu el botó ENTRADA button on the front panel or the remote control to cycle through available audio sources: Bluetooth, USB, SD Card, AUX, and DVD. The selected input will be shown on the digital display.
6.3 Vinculació Bluetooth
Per connectar un dispositiu Bluetooth:
- Select the "BT INPUT" mode on the receiver using the INPUT button. The display will show "BT INPUT" and the Bluetooth indicator will flash, indicating it's in pairing mode.
- Activa el Bluetooth al teu dispositiu mòbil (telèfon intel·ligent, tauleta, etc.) i cerca els dispositius disponibles.
- Select "RXM7BT" from the list of found devices.
- Once paired, the Bluetooth indicator on the receiver will stop flashing and remain solid. You can now play audio from your device through the receiver. The Bluetooth range is approximately 30 feet.
6.4 Reproducció des de targeta USB/SD
The RXM7BT supports playback of .mp3, .wav, and .wma files from USB drives and SD cards up to 32GB.
- Inseriu una unitat USB al port USB o una targeta SD a la ranura per a targetes SD del panell frontal.
- The receiver will automatically switch to USB or SD input mode and begin playing the first compatible audio file.
- Utilitza el CH- i CH+ botons per navegar entre pistes.
6.5 Funcionament del sintonitzador FM
Per escoltar la ràdio FM:
- Select the FM input mode using the ENTRADA botó.
- Premeu el botó ESCÀNER FM button to automatically scan and store available FM stations.
- Utilitza el CH- i CH+ buttons to manually tune to specific frequencies or select stored stations.
6.6 Ús del micròfon
The RXM7BT features dual microphone inputs for karaoke or public address applications.
- Connecteu fins a dos micròfons a la MIC1 i MIC2 1/4" jacks on the front panel.
- Adjust the overall microphone volume using the MIC.VOLUM perilla.
- Fine-tune the microphone's bass and treble using the MIC.BAIX i MIC.TREBLE poms.
- Add an echo effect using the ECO perilla.
6.7 Audio Adjustment
Use the following controls to customize your audio output:
- VOLUM: Ajusta el volum de sortida general.
- BAIX: Augmenta o disminueix la resposta de baixa freqüència.
- AGUTS: Augmenta o disminueix la resposta d'alta freqüència.
- SALDO: Adjusts the volume balance between the left and right speakers.
7. Manteniment
Proper care will ensure the longevity of your RXM7BT receiver.
- Neteja: Always unplug the unit before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosol sprays.
- Ventilació: Comproveu regularment que les obertures de ventilació no estiguin bloquejades per pols o deixalles.
- Emmagatzematge: Si guardeu la unitat durant un període prolongat, desconnecteu-la de l'alimentació i guardeu-la en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
8. Solució De Problemes
If you encounter issues with your RXM7BT, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cable not connected; Power outlet not active; Voltage selector incorrect. | Ensure power cable is securely connected. Check the power outlet. Verify the 110V/220V switch is set correctly. |
| Sense sortida de so | Volume too low; Incorrect input selected; Speakers not connected or faulty; Mute function active. | Increase volume. Select the correct input source. Check speaker connections and ensure they are functional. |
| Bluetooth no connectat | Receiver not in pairing mode; Device too far; Device already connected to another unit. | Ensure receiver is in "BT INPUT" mode and flashing. Move device closer to receiver (within 30 ft). Disconnect from other Bluetooth devices. |
| L'USB/SD no es reprodueix | Sense suport file format; Drive/card not inserted correctly; Corrupted files. | Assegureu-vos files are .mp3, .wav, or .wma. Reinsert USB drive/SD card. Try a different drive/card. |
| Mala recepció FM | Antenna not connected or extended; Weak signal. | Connect and fully extend the FM antenna. Try repositioning the antenna or the receiver. |
| So distorsionat | Volume too high; Speaker impedance mismatch; Faulty audio source. | Reduce volume. Ensure speakers are 8 Ohms. Test with a different audio source. |
If the problem persists after trying these solutions, please contact Technical Pro customer support for assistance.
9. Especificacions
Key technical specifications for the Technical Pro RXM7BT receiver:

Image: Diagram illustrating the dimensions of the Technical Pro RXM7BT receiver, showing a width of 9.1 inches and a height of 4.1 inches.
| Característica | Especificació |
|---|---|
| Potència màxima | 1000 watts |
| Entrades | RCA (2 audio sources), Bluetooth, USB, SD Card, MP3 (AUX) |
| Sortides | Banana binding post (2 speakers), RCA (Line Out) |
| Mida màxima de la targeta USB i SD | 32 GB |
| Admet File Formats | .mp3, .wav, .wma |
| Interval Bluetooth | 30 peus |
| Resposta de freqüència | 20Hz-20KHz |
| Sortida d'auriculars | 1/8'' |
| Dimensions del producte (L x A x A) | 11.8 x 10 x 6 polzades |
| Pes de l'article | 5.24 lliures |
| Número de model | RXM7BT |
10. Garantia i Suport
Technical Pro products are designed for reliability and performance. For information regarding warranty coverage and customer support, please refer to the warranty card included with your product or visit the official Technical Pro weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
For technical assistance or service inquiries, please contact Technical Pro customer support directly. Contact details can typically be found on the manufacturer's weblloc o a l'embalatge del producte.





