1. Introducció
The Technical Pro UREC7 is a professional 1U rack-mountable USB/SD recording and playback device designed for high-quality audio capture and reproduction. It offers versatile connectivity and user-friendly controls, making it suitable for various applications including DJ sets, studio sessions, live event recording, and more.
This manual provides detailed instructions for setting up, operating, and maintaining your UREC7 unit. Please read it thoroughly before use to ensure optimal performance and longevity of the device.
2. Producte acabatview
2.1 Característiques clau
- 1U Rack Mountable Design: Integrates seamlessly into professional audio setups.
- USB/SD Card Recording & Playback: Supports USB flash drives and SD cards up to 32 GB.
- Multiple Audio Formats: Plays .mp3, .wav, and .wma files.
- Direct Recording: Records .mp3 files onto USB/SD from RCA or 1/8'' (AUX) inputs.
- High-Quality Recording: 128 kbps / 44.1 KHz sampling rate for .mp3 recordings.
- Versatile Inputs: RCA and 1/8'' (MP3/AUX) inputs for connecting various audio sources.
- RCA Line Output: For connecting to your sound system.
- Headphone Output: 1/8'' headphone jack for monitoring.
- Front Panel Controls: Easy access to playback, pause, stop, next/previous track, bass, treble, and volume.
- LED Screen Display: Shows track title, track number, and elapsed time.
- Remote Control: For convenient operation from a distance (playback functions only).
2.2 Què hi ha a la caixa
- Technical Pro UREC7 USB / SD Rack Mount Recorder Player Deck
- Cable d'alimentació
- Control remot
- Manual d'usuari (aquest document)
3. Controls i connexions
3.1 Disposició del panell frontal

Figure 3.1: Front Panel of the UREC7. This image displays the front of the Technical Pro UREC7, showing the power switch, USB and SD card slots, control buttons (play, pause, stop, next, previous, record), LED display, bass and treble knobs, headphone jack, and master volume control.
- Interruptor d'alimentació: Encén/apaga la unitat.
- Port USB: For connecting USB flash drives (up to 32 GB).
- Ranura per a targeta SD: For inserting SD cards (up to 32 GB).
- Botons de control: Includes Play/Pause, Stop, Next Track, Previous Track, and Record.
- Pantalla LED: Shows operational status, track information, and elapsed time.
- Control de baix: Ajusta la sortida de baixa freqüència.
- Control dels aguts: Ajusta la sortida d'alta freqüència.
- Headphone Output (1/8''): For connecting headphones for audio monitoring.
- Control de volum: Ajusta el volum de sortida principal.
3.2 Connexions del panell posterior

Figure 3.2: Rear Panel of the UREC7. This image shows the back of the Technical Pro UREC7, highlighting the RCA input and output jacks, the voltage selector switch, and the power input.
- RCA Inputs (L/R): For connecting external audio sources such as mixers, CD players, or instruments for recording.
- Sortides RCA (E/D): For connecting the UREC7 to your amplifier, powered speakers, or sound system's audio input for playback.
- VoltagSelector electrònic (110V/220V): Allows selection of the appropriate operating voltage. Ensure this is set correctly for your region before connecting power.
- Entrada d'alimentació: Per connectar el cable d'alimentació subministrat.
4. Configuració
Follow these steps to set up your Technical Pro UREC7 unit:
- Desembalatge: Carefully remove the UREC7 from its packaging. Retain the packaging for future transport or storage.
- Col·locació: The UREC7 is designed for 1U rack mounting. Secure it in a standard 19-inch equipment rack using appropriate rack screws. Ensure adequate ventilation around the unit. If not rack-mounting, place it on a stable, flat surface.
- Voltage Selecció: Before connecting the power cable, verify that the Voltage Selector switch on the rear panel is set to the correct voltage per a la vostra regió (110 V o 220 V). Volum incorrectetagLa selecció pot danyar la unitat.
- Connexió d'entrada d'àudio:
- For recording from an external audio source (e.g., mixer, CD player), connect the RCA output of your source device to the RCA INPUTS on the rear panel of the UREC7.
- Alternatively, for portable devices, connect the 1/8'' (AUX) output of your device to the 1/8'' MP3 input on the front panel.
- Connexió de sortida d'àudio: Connect the RCA OUTPUTS on the rear panel of the UREC7 to the RCA input of your ampamplificador, altaveus autoamplificats o sistema de so.
- Connexió d'alimentació: Once all audio connections are made and the voltage is correctly selected, connect the supplied power cable to the Power Input on the rear panel of the UREC7 and then to a suitable AC power outlet.
- Encesa inicial: Press the Power switch on the front panel to turn on the unit. The LED display should illuminate.
5. Funcionament
5.1 Inserting USB Drive or SD Card

Figure 5.1: USB and SD Card Inputs. This image highlights the USB port and SD card slot on the front panel of the UREC7, where users can insert their storage devices.
Insert a USB flash drive or an SD card (up to 32 GB, formatted as FAT32) into the corresponding slot on the front panel. The unit will automatically detect the storage device.
5.2 Reproducció
- Ensure a USB drive or SD card containing compatible audio files (.mp3, .wav, .wma) is inserted.
- The LED display will show track information.
- Premeu el botó REPRODUCCIÓ/PAUSA button to start playback. Press again to pause.
- Utilitza el PROXIMA PISTA i PISTA ANTERIOR botons per navegar entre files.
- Premeu el botó STOP botó per finalitzar la reproducció.
- Ajusteu el VOLUM knob on the front panel to control the output level.
- Utilitza el BASS i AGUTS knobs to fine-tune the audio tone.
- For private monitoring, connect headphones to the 1/8'' Headphone Output.
5.3 Enregistrament
The UREC7 records audio in .mp3 format at 128 kbps / 44.1 KHz samptaxa de ling.
- Ensure a USB drive or SD card with sufficient free space is inserted.
- Connect your audio source (e.g., mixer, instrument) to the RCA INPUTS on the rear panel or the 1/8'' MP3 input on the front panel.
- Start playing the audio from your source device.
- Manteniu premut el botó REC button on the front panel until "REC" appears on the display.
- Premeu immediatament el botó REC button again briefly to start recording. The display will show recording time.
- Per aturar la gravació, premeu el botó STOP botó. El gravat file will be saved to the USB drive or SD card with a sequential filename (e.g., 001.mp3).
- Nota: The remote control does not support recording functions. All recording operations must be performed directly on the unit's front panel.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu productes de neteja abrasius, ceres ni dissolvents.
- Ventilació: Assegureu-vos que les obertures de ventilació no estiguin bloquejades. Un flux d'aire adequat és essencial per evitar el sobreescalfament.
- Emmagatzematge: Si guardeu la unitat durant un període prolongat, desconnecteu-la de l'alimentació i guardeu-la en un lloc fresc i sec, preferiblement en el seu embalatge original.
- Cable d'alimentació: Regularly inspect the power cord for any damage. If damaged, replace it immediately with an approved cord.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cable not connected; Power outlet faulty; Voltage selector incorrect. | Ensure power cable is securely connected. Test power outlet. Verify Voltage Selector is set correctly (110V/220V). |
| Sense sortida d'àudio | Incorrect output connection; Volume too low; Source device not playing. | Check RCA OUTPUTS connection to amplifier. Increase UREC7 volume. Ensure source device is playing and its volume is adequate. |
| No es pot gravar | No USB/SD card inserted; Card full or not formatted correctly; Incorrect recording procedure. | Insert a USB/SD card (max 32GB). Ensure card is FAT32 formatted and has free space. Follow recording steps precisely (press and hold REC, then brief press). |
| Mala qualitat d'enregistrament | Input signal too low/high; Source audio quality. | Adjust input level from your source device to avoid distortion or low signal. Ensure source audio is clean. |
| El comandament a distància no funciona | Battery depleted; Line of sight blocked; Remote not for recording. | Replace remote battery. Ensure clear line of sight to the unit's IR receiver. Note that the remote only controls playback functions. |
8. Especificacions
| Model | UREC7 |
| Entrades | USB Flash Drive / SD Card (Up to 32 GB), RCA (L/R), 1/8'' (AUX/MP3) |
| Sortides | RCA (Line Out L/R), 1/8'' Headphone |
| Compatible File Formats | .mp3, .wav, .wma (for playback) |
| Format d'enregistrament | .mp3 |
| Qualitat de la gravació | 128 kbps / 44.1 KHz samptaxa de ling |
| Resposta de freqüència | 20Hz-20KHz ±3dB |
| Relació senyal/soroll | > 90 dB |
| Dimensions (A x A x P) | 48.26 cm x 4.45 cm x 16.51 cm |
| Pes de l'article | 3.4 lliures (1.54 kg) |
| Font d'alimentació | 110V / 220V (selectable) |
| Mida de la pantalla | 1.8 polzades (pantalla LED) |
9. Garantia i Suport
Technical Pro products are designed for reliability and professional craftsmanship. For 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 reclamacions de garantia.
For further assistance, you may contact Technical Pro customer service through their official channels. Please have your model number (UREC7) and purchase details ready.





