Introducció
Gràcies per la compraasing the Technical Pro RX38UR Professional Receiver. This unit is designed to provide high-quality audio amplification and versatile media playback options for your home audio system. Featuring USB and SD card inputs, an FM digital tuner, and multiple audio inputs, the RX38UR offers comprehensive connectivity and control for an enhanced listening experience.
Informació de seguretat
Please read this manual carefully before operating the unit. Retain this manual for future reference.
- Font d'alimentació: Connecteu la unitat només a una presa de corrent de CA del volum especificat.tage.
- Ventilació: Assegureu-vos que hi hagi una ventilació adequada. No bloquegeu les obertures de ventilació.
- Aigua i humitat: No exposeu la unitat a la pluja ni a la humitat. No col·loqueu objectes plens de líquids a sobre de la unitat.
- Calor: Mantingueu la unitat allunyada de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells que produeixin calor.
- Neteja: Netegeu només amb un drap sec.
- Manteniment: No intenteu fer el manteniment d'aquesta unitat vosaltres mateixos. Envieu totes les tasques de manteniment a personal de servei qualificat.
Contingut del paquet
Si us plau, comproveu que els següents elements estiguin inclosos al vostre paquet:
- Technical Pro RX38UR Professional Receiver
- Control remot
- Manual d'usuari (aquest document)
Producte acabatview
Panell frontal
The front panel provides access to all primary controls and inputs for convenient operation.
- Botó d'encesa: Located on the bottom left, used to turn the unit on or off.
- Control de volum mestre: Large rotary knob on the right, adjusts the overall output volume.
- Pantalla fluorescent digital: Central display showing input source, FM frequency, and audio levels.
- Botons de selecció d'entrada: Buttons for selecting TUNER, AUX, USB, SD Card, and MP3 inputs.
- Entrades de micròfon (MIC1, MIC2): Connectors de 1/4 de polzada per connectar micròfons.
- Controls del micròfon: Knobs for MIC TONE, MIC VOL, and ECHO.
- Controls de to: Knobs for BASS, TREBLE, and BALANCE.
- Entrada USB: Port for connecting USB flash drives (up to 32GB).
- Entrada de targeta SD: Slot for inserting SD cards (up to 32GB).
- Controls de reproducció: Buttons for Repeat and Random playback for USB/SD sources.
Panell posterior
The rear panel houses all the necessary connections for your audio components and speakers.
- RCA Audio Inputs: Two sets of RCA inputs for connecting external audio sources (e.g., CD player, DVD player).
- Banana Binding Post Outputs: For connecting main speakers (2 speakers).
- Push Button Speaker Outputs: For connecting surround speakers.
- Sortida de línia RCA: For connecting to another ampmés elevat o dispositiu de gravació.
- Mono RCA Subwoofer Out (x2): For connecting powered subwoofers.
- Terminal d'antena FM: Per connectar l'antena FM.
- Cable d'alimentació: Fixed power cord for AC connection.
Configuració
Connexió d'altaveus
- Ensure the receiver is powered off and unplugged.
- Connect your main speakers to the Banana Binding Post Outputs on the rear panel. Ensure correct polarity (+ to + and - to -).
- If using surround speakers, connect them to the Push Button Speaker Outputs, observing polarity.
- For powered subwoofers, connect them to the Mono RCA Subwoofer Out jacks.
Connexió de fonts d'àudio
- RCA Devices: Connect your audio devices (e.g., CD player, DVD player) to the RCA Audio Inputs on the rear panel using RCA cables.
- Unitat USB: Insert a USB flash drive (up to 32GB) into the USB input on the front panel.
- Targeta SD: Insert an SD card (up to 32GB) into the SD card slot on the front panel.
- Reproductor mp3: Connect an MP3 player or other portable device to the MP3 input on the front panel using a 3.5mm to 3.5mm audio cable.
Connexió de micròfons
- Insert 1/4-inch microphone cables into the MIC1 or MIC2 jacks on the front panel.
Instruccions de funcionament
Encès/Apagat
Press the POWER button on the front panel to turn the unit on or off. The digital display will illuminate when the unit is powered on.
Selecció de la font
Press the corresponding input select button (TUNER, AUX, USB, SD Card, MP3) on the front panel to choose your desired audio source. The selected source will be indicated on the digital display.
Control de volum
Rotate the large MASTER VOLUME knob on the front panel to adjust the overall sound level. You can also use the volume controls on the remote control.
Controls de to
- BAIX: Ajusta el nivell de so de baixa freqüència.
- AGUTS: Ajusta el nivell de so d'alta freqüència.
- SALDO: Adjusts the left/right speaker output balance.
Controls de micròfon
- MIC VOL: Ajusta el volum dels micròfons connectats.
- ECO: Adds an echo effect to the microphone sound.
- MIC TONE: Adjusts the tone (bass/treble) of the microphone sound.
Reproducció de targetes USB/SD
When a USB drive or SD card is inserted, the unit will automatically switch to the corresponding input. It supports .mp3, .wav, and .wma file formats. Use the playback controls (Repeat, Random) on the front panel or remote to manage your music.
Funció de gravació
The RX38UR can record .wav files onto a USB Flash Drive or SD Card from the FM Tuner or RCA inputs. The recording quality is 128 kbps / 32 KHz samptaxa de ling.
- Select the desired input source (TUNER or RCA input).
- Ensure a USB drive or SD card with sufficient free space is inserted.
- The unit will begin recording the audio from the selected source.
- To stop recording, refer to your remote control or front panel for a dedicated stop/record button.
Funcionament del sintonitzador FM
Select the TUNER input. Use the tuning controls (usually via remote or dedicated buttons on the front panel) to scan for and select FM radio stations. The frequency will be displayed on the digital fluorescent output display meter.
Manteniment
- Neteja: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or aerosol cleaners.
- Ventilació: Comproveu periòdicament que les obertures de ventilació estiguin netes de pols i deixalles.
- 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.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Cable d'alimentació no connectat; Presa de corrent no activa. | Ensure power cord is securely plugged in; Check power outlet with another device. |
| Sense sortida de so | Font d'entrada incorrecta seleccionada; Altaveus no connectats correctament; Volum massa baix. | Select the correct input source; Check speaker connections and polarity; Increase volume. |
| Mala recepció FM | Antena no connectada o mal posicionada; Senyal feble. | Connect the FM antenna securely; Adjust antenna position for better reception. |
| La targeta USB/SD no es reprodueix | Sense suport file format; Card/drive not inserted correctly; Maximum size exceeded. | Assegureu-vos files are .mp3, .wav, or .wma; Reinsert card/drive; Use a card/drive up to 32GB. |
| Sortida de baix volum | Input source volume too low; Speaker impedance mismatch. | Increase volume on the source device; Ensure speakers are compatible with the receiver's output. |
Especificacions
| Característica | Detall |
|---|---|
| Potència màxima | 1000 watts |
| Potència RMS | 150 Watts (both channels driven @ 1.0% THD @ 8ohms) |
| Sintonitzador | Sintonitzador digital FM |
| Entrades | RCA (2 audio sources), USB, SD Card, MP3 |
| Sortides | Banana binding post (2 speakers), push Button (surround speakers), RCA (Line Out), 2 Mono RCA (Subwoofer Out) |
| Mida màxima de la targeta USB i SD | 32 GB |
| Admet File Types (USB/SD) | .mp3, .wav, .wma |
| Gravació File Tipus | .wav (from Tuner & RCA inputs) |
| Qualitat de la gravació | 128 kbps / 32 KHz samptaxa de ling |
| Controls | Bass, Treble, Balance, Dual Mic Inputs with Volume, Echo, Tone |
| Funcions de reproducció | Repeat / Random playback on USB / SD Card inputs |
| Resposta de freqüència | 20Hz-20KHz |
| Dimensions del producte | 19 x 13 x 8 polzades |
| Pes de l'article | 10.95 lliures |
| Color | Negre |
Garantia i Suport
Technical Pro products are designed for reliability and performance. For specific warranty information and technical 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 further assistance, please contact Technical Pro customer service.
