Media Tech MT-3333
Media Tech 3.1 MT-3333 Wireless Bluetooth Speaker System User Manual
1. Introducció
Thank you for choosing the Media Tech 3.1 MT-3333 Wireless Bluetooth Speaker System. This system is designed to provide a rich audio experience for your home entertainment. It features a 3.1 channel configuration with a powerful subwoofer and three satellite speakers, offering versatile connectivity options including Bluetooth, USB, SD card, AUX, and Optical input. Please read this manual carefully before using the product to ensure proper operation and to maximize its performance.
2. Informació de seguretat
- Font d'alimentació: Assegureu-vos que la font d'alimentació voltage compleix els requisits especificats a la unitat.
- Ventilació: No bloquegeu cap obertura de ventilació. Deixeu prou espai al voltant de la unitat per a un flux d'aire adequat.
- Aigua i humitat: No exposeu la unitat a la pluja, la humitat ni a líquids que gotegen o esquitxen. No col·loqueu objectes plens de líquids, com ara gerros, a sobre de la unitat.
- Calor: Mantingueu la unitat allunyada de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Desendolleu la unitat de la presa de corrent abans de netejar-la. Feu servir un drap sec per netejar-la.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Col·locació: Col·loqueu la unitat sobre una superfície estable i plana per evitar que caigui.
3. Contingut del paquet
Si us plau, comproveu que tots els elements siguin presents i en bon estat:
- 1 unitat de subwoofer
- 3 altaveus satèl·lit
- 1 x comandament a distància
- 1 x Optical Cable (3 meters)
- 1 x cable d'alimentació
- 1 x Manual d'usuari (aquest document)
4. Producte acabatview
4.1 Subwoofer Rear Panel
The rear panel of the subwoofer houses all the input and output connections for the speaker system.

Imatge: Rear panel of the Media Tech MT-3333 subwoofer. This image displays the various audio input and output ports, including 3.1 channel inputs and outputs, an optical input, and the power switch and AC input. A caution label regarding electric shock is also visible.
4.2 Control remot
The remote control provides convenient access to all functions of the speaker system.

Imatge: Remote control for the Media Tech MT-3333 speaker system. The remote features buttons for power, USB, SD, Bluetooth (BT), AUX, DIS (display), LED, mute, previous/next track, play/pause, repeat (REP), mode selection, bass and treble adjustment, volume up/down, EQ presets (EQ1-EQ4), number pad (0-9), reset, and sleep function.
5. Configuració
5.1 Connecting Satellite Speakers
- Identify the three satellite speakers.
- Connect each satellite speaker to the corresponding 3.1-CH OUTPUT ports on the rear panel of the subwoofer. Ensure correct polarity (positive to positive, negative to negative) if applicable.
- Position the satellite speakers for optimal sound distribution in your listening area.
5.2 Connexió d'alimentació
- Ensure the power switch on the rear panel of the subwoofer is in the 'OFF' position.
- Connect the power cord to the AC IN port on the subwoofer's rear panel.
- Connecteu l'altre extrem del cable d'alimentació a una presa de corrent estàndard.
6. Instruccions de funcionament
6.1 Encès/Apagat
- To turn on the system, flip the power switch on the rear panel of the subwoofer to the 'ON' position. The LED display will light up.
- To turn off the system, flip the power switch on the rear panel of the subwoofer to the 'OFF' position.
6.2 Input Modes
Press the 'MODE' button on the remote control or the front panel of the subwoofer to cycle through the available input modes: Bluetooth (BT), USB, SD, AUX, and Optical.
6.2.1 Mode Bluetooth
- Select 'BT' mode using the 'MODE' button. The display will show 'BT'.
- Al dispositiu mòbil (telèfon intel·ligent, tauleta, ordinador portàtil), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select 'MT-3333' from the list of devices. Once paired, you will hear a confirmation sound.
- You can now play audio from your device through the speaker system.
6.2.2 Mode de targeta USB/SD
- Insert a USB flash drive or SD card into the respective port on the subwoofer's front panel.
- Select 'USB' or 'SD' mode using the 'MODE' button. The system will automatically detect and begin playing compatible audio files.
- Use the 'Previous', 'Next', and 'Play/Pause' buttons on the remote control to manage playback.
6.2.3 Mode d'entrada AUX
- Connect your external audio device (e.g., MP3 player, TV) to the 'AUX' input ports on the subwoofer's rear panel using an appropriate audio cable (not included).
- Select 'AUX' mode using the 'MODE' button.
- Reprodueix àudio des del dispositiu connectat.
6.2.4 Optical Input Mode
- Connect your audio source (e.g., TV, game console) to the 'OPTICAL' input port on the subwoofer's rear panel using the provided optical cable.
- Select 'OPTICAL' mode using the 'MODE' button.
- Ensure your audio source is configured to output audio via its optical port.
6.3 Control de volum i to
- Volum: Use the 'VOL+' and 'VOL-' buttons on the remote control to adjust the master volume.
- Baix: Use the 'BASS+' and 'BASS-' buttons on the remote control to adjust the bass level.
- Aguts: Use the 'TRE+' and 'TRE-' buttons on the remote control to adjust the treble level.
- Preajustos d'EQ: Press 'EQ1', 'EQ2', 'EQ3', or 'EQ4' buttons on the remote to select different equalizer presets.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cord not connected; Power switch off | Ensure power cord is securely plugged in; Turn power switch to 'ON' |
| Sense so | Incorrect input mode; Volume too low; Mute function active; Loose speaker connections | Select correct input mode; Increase volume; Press 'MUTE' button on remote; Check all speaker cables are securely connected |
| Bluetooth no connectat | Speaker not in BT mode; Device not discoverable; Interference | Switch speaker to 'BT' mode; Ensure Bluetooth is enabled on your device and it's in pairing mode; Move device closer to speaker; Restart both devices |
| El comandament a distància no funciona | Batteries depleted; Obstruction between remote and unit | Replace remote control batteries; Remove any obstructions; Point remote directly at the unit's sensor |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | MT-3333 |
| Tipus d'altaveu | 3.1 Sistema de so envoltant |
| Potència de sortida | 35W (Subwoofer) + 15W (Satellite Speaker) x 3 |
| Subwoofer Unit | 16.5 cm (6.5 polzades) |
| Satellite Speaker Unit | 8 cm x 3 |
| Tecnologia de connectivitat | Bluetooth, USB, SD, AUX, Optical |
| Comunicació sense fils | Bluetooth |
| Mètode de control | Control remot |
| Font d'alimentació | Corded Electric (AC220-240V 50Hz) |
| Materials | Wood + ABS Plastic |
| Color | Negre |
| Tipus de muntatge | Terra de peu |
| Usos recomanats | Per a sistemes de so envoltant |
| Dispositius compatibles | Tauleta, ordinador portàtil, telèfon intel·ligent |
9. Manteniment
- Neteja: Always unplug the system before cleaning. Use a soft, dry cloth to wipe the surfaces of the subwoofer and satellite speakers. Do not use liquid cleaners or aerosol sprays.
- 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.
- Eviteu les obstruccions: Ensure that the speaker grilles and ventilation openings are free from dust and debris to maintain optimal performance.
10. Garantia i Suport
This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or contact your retailer. For technical support or service inquiries, please contact the customer service department of your local Media Tech distributor or retailer.
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