1. Introdución
The TechniSat DIGITRADIO 21 IR is a versatile built-in kitchen radio designed for under-cabinet installation. It offers a wide range of listening options including DAB+, FM, and Internet radio, along with Bluetooth audio streaming. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device.
Características principais:
- DAB+, FM (with RDS and PLL), and Internet Radio via Wi-Fi.
- Bluetooth audio streaming for wireless music playback.
- 2.8-inch color TFT display for clear information.
- Integrated clock with alarm and sleep timer functions.
- Compact design suitable for under-cabinet mounting.
- 2W mono speaker for clear sound.
2. Produto rematadoview
2.1 Contido do paquete
Asegúrate de que todos os elementos estean presentes no paquete:
- DIGITRADIO 21 IR unit
- Adaptador de alimentación
- Mounting material (mounting plate, screws)
- Manual de usuario
2.2 Compoñentes do dispositivo


The front panel features two rotary knobs (Volume and Scroll/Select) and several buttons: Standby, Mode, Sleep/Dimmer, Scan, Menu, Info, and Preset. The 2.8-inch color display provides visual feedback. The rear panel includes the power input and a headphone jack.
3. Configuración
3.1 Conexión de alimentación
- Connect the provided power adapter to the DC IN port on the rear of the DIGITRADIO 21 IR.
- Conecta o adaptador de corrente a unha toma de corrente axeitada.
3.2 Under-Cabinet Mounting
The DIGITRADIO 21 IR is designed for space-saving under-cabinet installation. Use the included mounting plate and screws.


- Select a suitable location under a cabinet or shelf.
- Position the mounting plate and mark the screw holes.
- Perforar orificios piloto se é necesario.
- Secure the mounting plate to the surface using the provided screws.
- Slide the DIGITRADIO 21 IR onto the mounted plate until it clicks securely into place.
3.3 Acendido inicial e configuración de rede
- Preme o ESTADO DE REPOUSO botón para acender a radio.
- Follow the on-screen prompts on the 2.8-inch color display to select your language and region.
- The radio will guide you through connecting to your Wi-Fi network for Internet radio functionality. Use the DESPLAZAR/SELECCIONAR knob to navigate menus and confirm selections.
4. Instrucións de funcionamento
4.1 Controis básicos
- ESTADO DE REPOUSO: Press to turn the radio on or off.
- Botón VOLUME: Turn to adjust the sound volume.
- MODO: Press to switch between DAB+, FM, Internet Radio, and Bluetooth modes.
- SCROLL/SELECT knob: Turn to navigate menus and lists. Press to confirm a selection.
- MENÚ: Accede ao menú principal para axustes e opcións.
- INFORMACIÓN: Display information about the current station or track.
- PRESET: Access or save favorite stations.
- SONO/ATENCIÓN: Set the sleep timer or adjust display brightness.
- ESCANEAR: Initiate a scan for available radio stations in DAB+ or FM mode.
4.2 Modos de radio (DAB+, FM, radio de Internet)
Preme o MODO button to cycle through available radio sources.



In DAB+ or FM mode, press ESCANEAR to find available stations. For Internet Radio, use the DESPLAZAR/SELECCIONAR knob to browse stations by genre, location, or search.
Transmisión de audio Bluetooth 4.3
Transmite música sen fíos desde o teu teléfono intelixente ou outros dispositivos compatibles con Bluetooth.

- Preme o MODO button until "Bluetooth Audio" appears on the display.
- A radio entrará no modo de emparellamento.
- On your Bluetooth device, search for "DIGITRADIO 21 IR" and select it to pair.
- Unha vez emparellado, podes reproducir audio desde o teu dispositivo a través da radio.
4.4 presets
Garda as túas emisoras favoritas para acceder a elas rapidamente.
- While listening to a station, press and hold the PRESET botón.
- Usa o DESPLAZAR/SELECCIONAR knob to choose a preset number (up to 30 per mode) and press to save.
- Para recuperar unha predefinición, prema brevemente o botón PRESET botón e, a continuación, use o DESPLAZAR/SELECCIONAR knob to select your desired station.
4.5 Alarma e temporizador de sono
The radio includes an alarm clock and a sleep timer function.
- Alarma: Access alarm settings via the MENÚ button. You can set multiple alarms with different sources (buzzer, radio station).
- Temporizador de sono: Preme o SORME/DIMMER button repeatedly to set a countdown timer (e.g., 15, 30, 60 minutes) after which the radio will automatically turn off.
5. Mantemento
5.1 Limpeza
- Desconecte sempre o adaptador de alimentación antes de limpar.
- Wipe the radio's surface with a soft, dry, or slightly damp pano.
- Non empregues produtos de limpeza abrasivos, solventes ou deterxentes fortes, xa que poden danar o acabado.
5.2 Actualizacións de software
Periodically check for software updates via the system settings menu to ensure optimal performance and access to new features. Updates are typically downloaded over your Wi-Fi connection.
6 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen alimentación / A radio non se acende. | O adaptador de corrente non está conectado ou está avariado; a toma de corrente non está activa. | Check power adapter connection. Try a different power outlet. Ensure the adapter is fully inserted. |
| No radio reception (DAB+/FM). | Poor signal strength; antenna not extended/connected. | Ensure the antenna is fully extended. Try repositioning the radio. Perform a new station scan. |
| Internet Radio not working / Wi-Fi connection issues. | Incorrect Wi-Fi password; radio out of Wi-Fi range; router issues. | Verify Wi-Fi password. Move the radio closer to the router. Restart your Wi-Fi router. Check network settings on the radio. |
| Falla o emparellamento Bluetooth. | Radio not in pairing mode; device not discoverable; interference. | 1. Ensure the radio is on and in "Bluetooth Audio" mode. 2. Manteña premido o botón PRESET button on the radio to initiate pairing mode if it doesn't automatically. 3. On your external device, ensure Bluetooth is enabled and it is searching for devices. 4. Select "DIGITRADIO 21 IR" from your device's Bluetooth list. 5. If issues persist, try restarting both the radio and your Bluetooth device. |
| Mala calidade de son. | Low signal strength; volume too high/low; speaker obstruction. | Adjust volume. Check radio signal strength. Ensure speakers are not obstructed. |
7. Especificacións
| Característica | Detalle |
|---|---|
| Marca | TechniSat |
| Número de modelo | 0001/3965 |
| Cor | Branco |
| Tecnoloxía de conectividade | Bluetooth, WLAN (Wi-Fi) |
| Características especiais | DAB+ digital radio, FM radio (with RDS and PLL), Internet radio via Wi-Fi, Bluetooth audio streaming, 2.8" color TFT display, usable as kitchen radio or standalone radio. |
| Bandas de radio compatibles | DAB+/UKW/Internetradio |
| Saída do altofalante | 2W Mono Speaker |
| Mostrar | 2.8-inch color TFT, dimmable |
| Fonte de enerxía | Electric cable (AC adapter) |
| Dimensións do produto (L x W x H) | 22.5 x 15.1 x 7.2 cm |
| Dispositivos compatibles | Auriculares |
8. Garantía e soporte
8.1 Garantía do fabricante
This product comes with a 2-year manufacturer's warranty (Gewährleistung).
For warranty claims, please refer to the specific terms and conditions provided by TechniSat at the time of purchase or on their official websitio. Garda o teu comprobante de compra.
8.2 Atención ao cliente
For further assistance, technical support, or service inquiries, please visit the official TechniSat websitio web ou póñase en contacto co seu departamento de atención ao cliente. A información de contacto adoita atoparse na páxina web do fabricante websitio ou na embalaxe do produto.
Note: Availability of spare parts and software updates beyond the warranty period may vary.