1. Introducció
This manual provides detailed instructions for the safe and efficient operation of your TechniSat DIGITRADIO 53 BT. Please read this manual thoroughly before using the device and retain it for future reference.

Figura 1: Davant view of the TechniSat DIGITRADIO 53 BT, displaying the time and DAB+ reception indicator.
2. Informació de seguretat
- Ensure the power adapter is correctly connected to a suitable power outlet.
- No exposeu el dispositiu a la pluja, la humitat ni a temperatures extremes.
- Eviteu bloquejar les obertures de ventilació per evitar el sobreescalfament.
- No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos. Encarregueu tot el manteniment a personal qualificat.
- Netegeu el dispositiu només amb un drap sec i suau.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- TechniSat DIGITRADIO 53 BT unit
- Power adapter (12V - 3A, 36W)
- Manual d'usuari (aquest document)
4. Dispositiu acabatview
4.1 Controls del panell superior

Figura 2: Top panel controls of the DIGITRADIO 53 BT.
- Botó d'encesa: Encén/apaga el dispositiu.
- Mode: Switches between DAB+, FM, and Bluetooth modes.
- ESCANEAR: Initiates a scan for radio stations.
- SNOOZE/OK/Play/Pause: Snoozes the alarm, confirms selections, or plays/pauses media.
- PRESET: Accesses or saves preset radio stations.
- DIMMER: Ajusta la brillantor de la pantalla.
- Botons +/-: Adjusts volume or navigates menus.
- DORMIR: Estableix el temporitzador de son.
- Botó d'alarma: Configures alarm settings.
- INFO/MENU: Mostra informació o accedeix al menú principal.
- Fletxes esquerra/dreta: Navigates through menus or tunes radio frequencies.
4.2 Connexions del panell posterior

Figura 3: Rear panel connections of the DIGITRADIO 53 BT.
- DC IN: Entrada d'alimentació per a l'adaptador inclòs.
- USB (5V 1A): USB charging port for external devices like smartphones.
- Presa d'auriculars (3.5 mm): Per connectar auriculars.
5. Configuració
5.1 Connexió d'alimentació
- Connecteu l'adaptador d'alimentació a DC IN port on the rear of the DIGITRADIO 53 BT.
- Connecteu l'adaptador de corrent a una presa de corrent.
- The device will power on or enter standby mode.
5.2 Initial Setup and Time Synchronization
Upon first power-on, the device will typically perform an automatic scan for DAB+ stations and synchronize the time.
- Premeu el botó Botó d'engegada per encendre la ràdio.
- The radio will automatically scan for available DAB+ stations and set the time and date. This may take a few minutes.
- If automatic synchronization fails, you may need to set the time manually via the menu settings. Refer to Section 6.4.
6. Instruccions de funcionament
6.1 Engegada/Apagada i espera
- Premeu el botó Botó d'engegada (⏻) to turn the radio on or off.
- In standby mode, the display will show the current time.
6.2 Mode Selection (DAB+, FM, Bluetooth)
- Premeu el botó MODE button repeatedly to cycle through available modes: DAB+ Radio, FM Radio, and Bluetooth.
6.3 Radio Operation (DAB+ and FM)
- Select either DAB+ or FM mode using the MODE botó.
- Escaneig d'estacions: Premeu el botó ESCANEAR button to automatically search for available stations.
- Manual Tuning (FM): Utilitza el Fletxa esquerra/dreta botons per sintonitzar manualment una freqüència específica.
- Estacions preseleccionades:
- Desar un valor predefinit: Tune to the desired station, then press and hold the PRESET botó. Utilitza el Fletxa esquerra/dreta buttons to select a preset number (1-30 for DAB+, 1-30 for FM), then press POSSONAR/OK per confirmar.
- Recuperació d'una configuració predefinida: Premeu el botó PRESET button briefly. Use the Fletxa esquerra/dreta buttons to select the desired preset, then press POSSONAR/OK.
Transmissió d'àudio Bluetooth 6.4
- Premeu el botó MODE button to select Bluetooth mode. The display will show "Bluetooth Pairing" or similar.
- On your smartphone or other Bluetooth device, enable Bluetooth and search for "DIGITRADIO 53 BT".
- Select "DIGITRADIO 53 BT" to pair. Once connected, you can stream audio from your device to the radio.
- Utilitza el POSSONAR/OK botó per reproduir/pausar l'àudio.
6.5 Configuració d'alarma
The DIGITRADIO 53 BT supports two independent alarm times.
- Premeu el botó Botó d'alarma (⏰).
- Utilitza el Fletxa esquerra/dreta buttons to select Alarm 1 or Alarm 2, then press POSSONAR/OK.
- Configure the following settings using the Fletxa esquerra/dreta botons i confirmant amb POSSONAR/OK:
- Hora d'alarma: Set the desired wake-up time.
- Font de l'alarma: Choose between DAB+ radio, FM radio, or a buzzer sound.
- Volum de l'alarma: Estableix el volum de l'alarma desitjat.
- Freqüència d'alarma: Select "Once", "Daily", "Weekdays", or "Weekends".
- Ensure the alarm is enabled after configuration.
6.6 Snooze and Sleep Timer
- Dormitar: Quan soni l'alarma, premeu el botó POSSONAR/OK button to temporarily silence the alarm for a set period (e.g., 9 minutes).
- Temporitzador de son: Premeu el botó DORMIR button repeatedly to set a sleep timer (e.g., 15, 30, 60, 90 minutes, or Off). The radio will automatically turn off after the selected duration.
6.7 Display Brightness (Dimmer)
The DIGITRADIO 53 BT features an automatic light sensor and manual dimmer control.
- Atenuació automàtica: The built-in light sensor automatically adjusts the display brightness based on ambient light conditions.
- Atenuació manual: Premeu el botó DIMMER button repeatedly to cycle through different brightness levels or to override the automatic sensor.
6.8 Càrrega USB
- Connect your smartphone or other USB-powered device to the USB (5V 1A) port on the rear of the radio using a compatible USB cable.
- The radio will provide power to charge your device.
7. Manteniment
- Neteja: Use a soft, dry, lint-free cloth to clean the exterior of the radio. Do not use liquid cleaners or abrasive materials.
- Emmagatzematge: If storing the device for an extended period, disconnect it from the power supply and store it in a cool, dry place.
- Ventilació: Ensure the ventilation openings are clear of dust and debris to maintain proper airflow.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha alimentació/El dispositiu no s'encén. | L'adaptador de corrent no està connectat o la presa de corrent està defectuosa. | Check power connections. Try a different power outlet. Ensure the power adapter is the correct one supplied with the unit. |
| Mala recepció de ràdio (DAB+/FM). | Weak signal, antenna position, or interference. | Extend the antenna fully. Reposition the radio to a location with better signal. Perform a new station scan. Avoid placing near other electronic devices that may cause interference. |
| Problemes d'emparellament per Bluetooth. | Device not in pairing mode, or previously paired. | Ensure the radio is in Bluetooth mode. Make sure Bluetooth is enabled on your external device. Forget "DIGITRADIO 53 BT" from your device's Bluetooth list and try pairing again. Keep devices within range. |
| L'alarma no sona. | Alarm not set correctly or disabled. | Verify alarm time, source, volume, and frequency settings (Section 6.5). Ensure the alarm is enabled. |
| Display brightness issues (too dim/bright). | Manual dimmer setting or light sensor interference. | Premeu el botó DIMMER button to adjust brightness manually. Ensure the light sensor is not obstructed. |
| Clock time changes unexpectedly during Bluetooth use. | Known software anomaly. | This may be a software-related issue. Disconnect Bluetooth and re-synchronize time if necessary. Check the manufacturer's website for potential firmware updates. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | TechniSat |
| Model | DIGITRADIO 53 BT (0000/3941) |
| Color | Negre |
| Dimensions del producte (W x H x D) | 24 cm x 9 cm x 8.1 cm |
| Pes | 900 g |
| Tipus de visualització | Digital LCD (3.5-inch) |
| Sintonitzador de ràdio | DAB+, FM |
| Transmissió d'àudio | Bluetooth |
| Funcions d'alarma | Dual alarms, radio or buzzer, snooze, sleep timer |
| Característiques especials | Automatic display dimming (light sensor), manual dimmer, USB charging port (5V 1A) |
| Connectivitat | 3.5mm headphone jack, USB charging port |
| Font d'alimentació | AC Power Adapter (12V - 3A) |
10. Garantia i Suport
TechniSat products are designed for reliability and performance. For warranty information and technical support, please refer to the warranty card included with your product or visit the official TechniSat weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
For further assistance, please contact TechniSat customer service.





