Introducció
Gràcies per la compraasing the Technical Pro 1500 Watts Professional Receiver. This high-quality audio component is designed to provide powerful and versatile sound for your home entertainment system, karaoke setup, or public address needs. Featuring 1500 watts of peak power, Bluetooth compatibility, USB and SD card inputs, and comprehensive microphone controls, this receiver offers a robust audio experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Informació de seguretat
Please read all safety and operating instructions carefully before using this product. Retain these instructions for future reference.
- Font d'alimentació: Connect the unit only to an AC power outlet of the type described in the operating instructions or as marked on the appliance.
- Ventilació: Assegureu-vos que la ventilació sigui adequada. No bloquegeu cap obertura de ventilació. Instal·leu-ho d'acord amb les instruccions del fabricant.
- Aigua i humitat: No utilitzeu aquest aparell a prop de l'aigua ni enamp environments. Do not expose to dripping or splashing.
- 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: Clean only with a dry cloth. Unplug this apparatus during lightning storms or when unused for long periods of time.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Sobrecàrrega: No sobrecarregueu els endolls de paret ni els cables d'extensió, ja que això pot provocar un risc d'incendi o descàrrega elèctrica.
- Objectes estrangers: No introduïu mai cap objecte dins d'aquest producte a través de les obertures, ja que poden tocar un volum perillóstage punts o curtcircuitar peces que podrien provocar un incendi o una descàrrega elèctrica.
Contingut del paquet
Please check to ensure all items are present in the package:
- Technical Pro 1500 Watts Professional Receiver (TRX55URIBTT)
- Control remot
- Manual d'usuari (aquest document)
Producte acabatview
The Technical Pro 1500 Watts Professional Receiver is a central component for your audio system. Familiarize yourself with its design and layout.

Image: Front perspective view of the Technical Pro 1500 Watts Professional Receiver, showcasing its sleek black design and illuminated controls.
Panell frontal
The front panel provides access to all primary controls and inputs for easy operation.

Imatge: Detallada view of the receiver's front panel, showing the digital display, volume knob, equalizer controls, microphone inputs, and various function buttons.
- Botó d'encesa: Encén o apaga la unitat.
- Pantalla fluorescent digital: Shows current input, track information, and equalizer levels.
- Control de volum mestre: Adjusts the overall output volume. Features blue LED illumination.
- Equalitzador de 5 bandes: Individual sliders for precise frequency adjustment.
- Selectors d'entrada: Buttons for selecting Tuner, DVD, AUX, MP3/iPod/Bluetooth, and USB/SD inputs.
- Entrades de micròfon (MIC1, MIC2): Two 1/4" inputs for connecting microphones.
- Controls del micròfon: Echo, Mic Tone, and Mic Volume knobs for microphone effects.
- Bass, Treble, Balance: Rotary knobs for fine-tuning audio output.
- USB/SD Card Inputs: Ports for playing media directly from USB drives and SD cards (up to 32GB).
- Auriculars Jack: 1/8" (3.5mm) output for private listening.
Panell posterior
The rear panel houses all the necessary connections for speakers and external audio devices.

Imatge: Detallada view of the receiver's rear panel, showing speaker terminals, RCA audio inputs/outputs, FM antenna input, and power connection.
- Main Speaker Outputs: Banana binding post (2 speakers) and push button (surround speakers) terminals for connecting passive speakers.
- Audio Inputs (RCA): Multiple RCA stereo inputs (AUX, DVD, LINE) for connecting external audio sources like CD players, TVs, or other devices.
- Audio Outputs (RCA): RCA Line Out and 2 Mono RCA Subwoofer Out for connecting to other audio equipment or powered subwoofers.
- Entrada d'antena FM: For connecting the included FM antenna.
- Entrada d'alimentació: Connexió del cable d'alimentació de CA.
Dimensions
Understanding the dimensions of your receiver is important for proper placement within your audio setup.

Image: Diagram illustrating the length, width, and height of the receiver, showing dimensions of 17 inches (L) x 11 inches (W) x 5.5 inches (H).
The receiver measures approximately 17 inches (Length) x 11 inches (Width) x 5.5 inches (Height).
Configuració
1. Connexió dels altaveus
Ensure the receiver is powered off before making any connections.
- Identify the "MAIN SPEAKERS" terminals on the rear panel. These are typically red (+) and black (-) for each channel (Left and Right).
- Connect your passive speakers to these terminals. Match the positive (+) terminal on the receiver to the positive (+) terminal on your speaker, and the negative (-) to the negative (-).
- For surround speakers, use the "SURROUND SPEAKERS" push-button terminals, ensuring correct polarity.
- If using a powered subwoofer, connect it to the "SUB OUT" RCA jacks.
2. Connexió de fonts d'àudio
Connect your external audio devices using RCA cables.
- For devices like CD players, DVD players, or other audio components, connect their audio output to the "AUX", "DVD", or "LINE" RCA inputs on the receiver's rear panel. Match the red (right) and white (left) connectors.
- For USB drives or SD cards, insert them into the corresponding slots on the front panel.
3. Connexió de l'antena FM
For optimal FM radio reception, connect the included FM antenna to the "FM ANTENNA" terminal on the rear panel.
4. Connexió d'alimentació
Once all audio and speaker connections are made, plug the receiver's power cord into a standard AC power outlet.
Instruccions de funcionament
Encès/Apagat
Premeu el botó PODER botó del panell frontal o del comandament a distància per encendre o apagar el receptor.
Selecció de la font
Use the input selector buttons on the front panel (Tuner, DVD, AUX, MP3/iPod/Bluetooth, USB/SD) or the remote control to choose your desired audio source.
Control de volum
Gira el gran MÀSTER VOLUM knob on the front panel clockwise to increase volume and counter-clockwise to decrease it. You can also use the volume buttons on the remote control.
Emparellament Bluetooth
The receiver supports Bluetooth v2.0 with EDR technology for wireless audio streaming.

Image: The receiver shown with a graphic indicating Bluetooth compatibility, highlighting its wireless streaming capabilities.
- Seleccioneu el MP3/iPod/Bluetooth input on the receiver. The display will indicate Bluetooth mode.
- Al dispositiu amb Bluetooth (telèfon intel·ligent, tauleta, ordinador portàtil), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Seleccioneu "Technical Pro" o un nom similar de la llista de dispositius.
- Once paired, you can stream audio wirelessly to the receiver. The Bluetooth range is approximately 30 feet.
Reproducció de targetes USB/SD
Insert a USB flash drive or SD card (up to 32GB) containing MP3, WAV, or WMA audio files into the respective front panel slot. The receiver will automatically switch to the USB/SD input and begin playback. The digital display will show track title, number, and elapsed time.
Ús del micròfon
Connect microphones to the MIC1 or MIC2 inputs on the front panel.
- MIC VOL: Ajusta el volum dels micròfons connectats.
- ECO: Controls the echo effect applied to the microphone audio.
- MIC TONE: Adjusts the tone (bass/treble) of the microphone audio.
Sintonització de ràdio FM
Seleccioneu el SINTONITZADOR input. Use the tuning controls on the front panel or remote to scan for and select FM radio stations.
Ajust de l'equalitzador
Use the 5-band equalizer sliders on the front panel to fine-tune the audio frequency response to your preference. Adjustments can be made across a range of ±12dB.
Manteniment
Proper maintenance ensures the longevity and optimal performance of your receiver.
- Neteja: Desconnecteu el cable d'alimentació abans de netejar-lo. Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu netejadors líquids ni aerosols.
- Ventilació: Keep the ventilation openings clear of dust and debris. Ensure adequate airflow around the unit to prevent overheating.
- Emmagatzematge: Si guardeu la unitat durant un període prolongat, desendolleu-la de la presa de corrent i guardeu-la en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
Resolució de problemes
Si teniu problemes amb el receptor, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Cable d'alimentació no connectat; Presa de corrent no activa; Unitat apagada. | Ensure power cord is securely plugged in. Check power outlet with another device. Press the POWER button. |
| Sense sortida de so | Entrada incorrecta seleccionada; Volum massa baix; Altaveus no connectats correctament; Funció de silenci activada. | Select the correct input source. Increase master volume. Check speaker connections (polarity). Deactivate mute if active. |
| Bluetooth no connectat | Receiver not in Bluetooth mode; Device too far; Device already paired with another unit. | Select MP3/iPod/Bluetooth input. Move device closer to receiver (within 30 ft). Disconnect from other Bluetooth devices. |
| La targeta USB/SD no es reprodueix | Incorrecte file format; Card/drive not inserted correctly; Card/drive corrupted. | Assegureu-vos files are MP3, WAV, or WMA. Reinsert card/drive. Try a different card/drive. |
| El micròfon no funciona | Microphone not plugged in; Mic volume too low; Microphone faulty. | Ensure microphone is fully plugged into MIC1/MIC2. Increase MIC VOL. Test with another microphone. |
If the problem persists after trying these solutions, please contact Technical Pro customer support for assistance.
Especificacions
Detailed technical specifications for the Technical Pro 1500 Watts Professional Receiver.
| Marca | Tècnic Pro |
| Número de model | TRX55URIBTT |
| Potència de sortida | Potència màxima de 1500 watts |
| Impedància de l'altaveu | 2-8 ohms |
| Versió Bluetooth | v2.0 with EDR (2.4 GHz) |
| Interval Bluetooth | 30 peus |
| Compatibilitat amb targetes USB/SD | Up to 32GB; Plays .mp3, .wav, .wma files |
| Equalizer Adjustment Range | ± 12 dB |
| Entrades de micròfon | 2 x 1/4" (6.35 mm) |
| Entrades d'àudio | RCA (AUX, DVD, LINE) |
| Sortides d'àudio | RCA Line Out, 2 Mono RCA Subwoofer Out |
| Dimensions del producte (L x A x A) | 17 x 11 x 5.5 polzades |
| Pes de l'article | 9.9 lliures |
Garantia i Suport
Technical Pro products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please visit the official Technical Pro weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
For the most up-to-date support information, please refer to the Technical Pro weblloc: www.technicalpro.com





