LFF YT81107

LFF DAB/FM Digital Radio YT81107 User Manual

Model: YT81107

1. Introducció

Thank you for choosing the LFF DAB/FM Digital Radio YT81107. This manual provides essential information for the safe and efficient use of your new radio. Please read these instructions carefully before operating the device and retain them for future reference.

Informació de seguretat

  • No exposeu la unitat a la pluja ni a la humitat per evitar incendis o descàrregues elèctriques.
  • No obriu la c.asing. Demaneu totes les tasques de manteniment a personal qualificat.
  • Feu servir només l'adaptador de corrent o les piles especificades.
  • Eviteu temperatures extremes, la llum solar directa i els ambients polsegosos.

2. Producte acabatview

The LFF DAB/FM Digital Radio YT81107 offers versatile listening options with DAB+ and FM radio, Bluetooth connectivity, and convenient features like a dual alarm and sleep timer. Its compact design and dual power options make it suitable for various environments.

Característiques clau

  • DAB+ and FM Digital Radio Tuner
  • Bluetooth Connectivity for Audio Streaming
  • Pantalla LCD a tot color
  • 60 Preset Stations (30 DAB+, 30 FM)
  • Dual Alarm Clock Function
  • Temporitzador de son ajustable
  • Conector d'auriculars de 3.5 mm
  • AC Power Adapter or Battery Operated (4x AA batteries, not included)
LFF DAB/FM Digital Radio with icons representing 60 presets, dual alarm, sleep timer, headphone jack, Bluetooth, and color screen.

Figura 2.1: Frontal view of the LFF DAB/FM Digital Radio highlighting its main features.

Controls i components

Familiarize yourself with the buttons and ports on your radio:

Diagram of LFF DAB/FM Digital Radio showing labeled buttons and ports.

Figura 2.2: Frontal i superior view of the radio with labeled controls.

  1. Botó d'alimentació / mode: Turns the radio on/off and switches between modes (DAB, FM, Bluetooth).
  2. Botó de menú/informació: Accesses menu settings or displays station information.
  3. Botó d'alarma: Configura i gestiona alarmes.
  4. Botons predefinits (1-5): Accediu ràpidament a les emissores preferides desades.
  5. Volume Knob/Select: Rotates to adjust volume or navigate menus; press to confirm selection.
  6. Tuning/Scroll Buttons: Navigates through stations or menu options.
  7. Visualització: Full-color LCD screen.
  8. Ponent: Sortida d'àudio integrada.
  9. Antena: Extendable telescopic antenna for radio reception.
  10. Port DC IN: Per connectar l'adaptador de corrent altern.
  11. Auriculars Jack: Sortida de 3.5 mm per a escolta privada.
  12. Compartiment de la bateria: Located on the back for 4x AA batteries.

3. Configuració

Alimentació de la ràdio

Your radio can be powered by the included AC adapter or by batteries for portable use.

  • Alimentació CA: Connect the supplied AC adapter to the DC IN port on the back of the radio and plug it into a standard wall outlet.
  • Potència de la bateria: Open the battery compartment on the back and insert 4x 1.5V AA (LR6) batteries (not included), ensuring correct polarity. Close the compartment securely.
Image showing the LFF DAB/FM Digital Radio with its dimensions, battery compartment details for 4x 1.5V AA batteries, and the AC power adapter (5V, 1000mA).

Figure 3.1: Power options and physical dimensions of the radio.

Ajust de l'antena

For optimal radio reception, fully extend the telescopic antenna. Adjust its position for the best signal quality.

4. Instruccions de funcionament

Turning On/Off and Mode Selection

  • Premeu el botó Potència/Mode botó per encendre o apagar la ràdio.
  • While on, press the Potència/Mode Premeu el botó repetidament per anar canviant pels modes disponibles: DAB, FM i Bluetooth.

DAB/FM Radio Operation

Assegureu-vos que l'antena estigui completament estesa per obtenir la millor recepció.

Image illustrating the DAB+ and FM reception capabilities of the radio, showing frequency ranges (DAB+ 174.928 MHz - 239.2 MHz, FM 87.5 MHz - 108 MHz) and the 39 cm antenna length. It also highlights 60 preset stations (30 DAB, 30 FM).

Figure 4.1: Radio reception ranges and preset capacity.

  • Escaneig automàtic: En mode DAB o FM, manteniu premut el botó Menú/Informació button to initiate an automatic scan for available stations. The radio will store them automatically.
  • Sintonització manual: Utilitza el Tuning/Scroll botons per ajustar manualment la freqüència.
  • Selecció d'estacions: Gira el Volume Knob/Select to browse through available stations. Press the knob to select a station.
  • Desant els valors predefinits: To save a station, tune to the desired station, then press and hold one of the Botons predefinits (1-5) until the display confirms it's saved. You can save up to 30 DAB+ and 30 FM stations.
  • Recordant presets: Premeu breument un dels Botons predefinits (1-5) per recuperar una emissora desada.

Mode Bluetooth

Connect your smartphone, tablet, or other Bluetooth-enabled device to stream audio wirelessly.

Image showing the LFF DAB/FM Digital Radio connected via Bluetooth to a smartphone, illustrating three ways to play audio: through the radio's speaker, via Bluetooth, or using headphones.

Figure 4.2: Bluetooth connectivity and audio playback options.

  • Canvieu la ràdio al mode Bluetooth mitjançant el botó Potència/Mode button. The display will show "Bluetooth Pairing" or similar.
  • On your device, enable Bluetooth and search for "LFF YT81107" (or similar).
  • Select the radio to pair. Once connected, you can play audio from your device through the radio's speaker.
  • Adjust volume using the radio's Pom de volum or your connected device.

Funció de despertador

Configura fins a dues alarmes independents.

  • Premeu el botó Alarma button to enter alarm settings.
  • Utilitza el Tuning/Scroll botons i Volume Knob/Select to set the alarm time, source (DAB, FM, or buzzer), and frequency (daily, weekdays, weekends, once).
  • Premeu el botó Alarma de nou el botó per confirmar i activar l'alarma.
  • When an alarm sounds, press any button (except Power) to snooze, or press the Potència/Mode per desactivar-lo.

Temporitzador de dormir

El temporitzador de son permet que la ràdio s'apagui automàticament després d'un període de temps definit.

Image showing the LFF DAB/FM Digital Radio on a bedside table with a person sleeping in the background, illustrating the sleep timer function with options for 15, 30, 45, 60, 90, and 120 minutes.

Figure 4.3: Sleep timer function in use.

  • Premeu el botó Menú/Informació botó per accedir al menú principal.
  • Navigate to the "Sleep Timer" option using the Tuning/Scroll botons i premeu Volume Knob/Select.
  • Select your desired duration (15, 30, 45, 60, 90, or 120 minutes) and confirm. The radio will automatically turn off after the selected time.

Ús d'auriculars

For private listening, connect standard 3.5mm headphones to the headphone jack on the side of the radio. The internal speaker will be muted automatically.

Note: This radio does not support Bluetooth headphones. The 3.5mm headphone jack is for wired headphones only.

5. Manteniment

  • Neteja: Netegeu la ràdio amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
  • Substitució de la bateria: If using batteries, replace all four AA batteries when the low battery indicator appears on the display or when performance degrades. Ensure proper disposal of old batteries.
  • Emmagatzematge: Si guardeu la ràdio durant un període prolongat, traieu-ne les piles per evitar fuites.

6. Solució De Problemes

ProblemaCausa possibleSolució
Sense poderL'adaptador de CA no està connectat o està defectuós; les piles estan esgotades o inserides incorrectament.Check AC adapter connection and power outlet. Replace batteries or ensure correct polarity.
Mala recepció de ràdioAntena no estesa; zona de senyal feble; interferències.Esteneu i ajusteu completament l'antena telescòpica. Intenteu moure la ràdio a una altra ubicació.
Bluetooth no connectatRadio not in Bluetooth mode; device not in pairing mode; radio already connected to another device.Ensure radio is in Bluetooth mode. Put your device in pairing mode. Disconnect from other Bluetooth devices.
L'alarma no sonaAlarm not activated; volume too low; incorrect alarm settings.Check alarm settings and ensure it is enabled. Increase volume. Verify alarm time and source.

7. Especificacions

CaracterísticaDetall
Número de modelYT81107
MarcaExtensió LFF
Tecnologia d'afinacióDAB+, FM
Bandes de ràdio compatiblesDAB+ (174.928 - 239.2 MHz), FM (87.5 - 108 MHz)
ConnectivitatBluetooth, 3.5mm Headphone Jack
Font d'alimentacióAC Adapter (included), 4x 1.5V AA (LR6) Batteries (not included)
Dimensions (L x A x A)16.1 cm x 5.9 cm x 10.9 cm
ColorGris
Característiques especialsDAB Radio, DAB Plus Radio, DAB+ Radio, FM Radio, Color Display, Bluetooth, Dual Alarm, Sleep Timer
Dispositius compatiblesHeadphones, MP3 Player, Smartphone, Laptop, Speaker, Tablet

8. Garantia i Suport

LFF is committed to providing high-quality products. If you encounter any quality issues with your LFF DAB/FM Digital Radio YT81107, please contact us directly. Our customer support team is available to assist you and resolve any problems you may experience.

Consulteu la documentació de compra per conèixer els termes específics de la garantia i la informació de contacte.

© 2026 LFF. All rights reserved.

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