1. Sarrera
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.
Segurtasun Informazioa
- Ez jarri unitatea euripean edo hezetasunean, suteak edo deskarga elektrikoak saihesteko.
- Ez ireki c-a.asing. Konponketa guztiak langile kualifikatuen esku utzi.
- Erabili zehaztutako korronte-egokitzailea edo bateriak soilik.
- Saihestu tenperatura muturrekoak, eguzki-argia zuzenean eta hautsez betetako inguruneak.
2. Produktua amaitu daview
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.
Ezaugarri nagusiak
- DAB+ and FM Digital Radio Tuner
- Bluetooth Connectivity for Audio Streaming
- Kolore osoko LCD pantaila
- 60 Preset Stations (30 DAB+, 30 FM)
- Dual Alarm Clock Function
- Lo egiteko tenporizadore erregulagarria
- 3.5 mm-ko aurikularretarako konektua
- AC Power Adapter or Battery Operated (4x AA batteries, not included)

2.1. irudia: Aurrealdea view of the LFF DAB/FM Digital Radio highlighting its main features.
Kontrolak eta Osagaiak
Familiarize yourself with the buttons and ports on your radio:

2.2. irudia: Aurrealdea eta goialdea view of the radio with labeled controls.
- Pizteko / Modua botoia: Turns the radio on/off and switches between modes (DAB, FM, Bluetooth).
- Menu/Informazio botoia: Accesses menu settings or displays station information.
- Alarma botoia: Alarmak ezarri eta kudeatzen ditu.
- Aurrezarritako botoiak (1-5): Quickly access saved favorite stations.
- Volume Knob/Select: Rotates to adjust volume or navigate menus; press to confirm selection.
- Tuning/Scroll Buttons: Navigates through stations or menu options.
- Pantaila: Full-color LCD screen.
- Hizlaria: Audio irteera integratua.
- Antena: Extendable telescopic antenna for radio reception.
- DC IN ataka: Korronte alternoko egokitzailea konektatzeko.
- Aurikularrak Jack: 3.5 mm-ko irteera entzute pribaturako.
- Bateriaren konpartimendua: Located on the back for 4x AA batteries.
3. Konfigurazioa
Irratia piztu
Your radio can be powered by the included AC adapter or by batteries for portable use.
- AC potentzia: Connect the supplied AC adapter to the DC IN port on the back of the radio and plug it into a standard wall outlet.
- Bateria Potentzia: Open the battery compartment on the back and insert 4x 1.5V AA (LR6) batteries (not included), ensuring correct polarity. Close the compartment securely.

Figure 3.1: Power options and physical dimensions of the radio.
Antena doitzea
Irrati-harrera optimoa lortzeko, luzatu guztiz antena teleskopikoa. Egokitu bere posizioa seinalearen kalitate onena lortzeko.
4. Funtzionamendu-argibideak
Turning On/Off and Mode Selection
- Sakatu Potentzia/Modua botoia irratia piztu edo itzaltzeko.
- While on, press the Potentzia/Modua button repeatedly to cycle through available modes: DAB, FM, and Bluetooth.
DAB/FM Radio Operation
Ensure the antenna is fully extended for best reception.

Figure 4.1: Radio reception ranges and preset capacity.
- Eskaneatu automatikoa: DAB edo FM moduan, luze sakatu Menua/Informazioa button to initiate an automatic scan for available stations. The radio will store them automatically.
- Eskuzko sintonizazioa: Erabili Tuning/Scroll botoiak maiztasuna eskuz doitzeko.
- Geltokiak hautatzea: Biratu Volume Knob/Select to browse through available stations. Press the knob to select a station.
- Aurrez aurreko ezarpenak gordetzea: Irrati bat gordetzeko, sintonizatu nahi duzun irratia eta, ondoren, sakatu eta eutsi botoiari Aurrezarritako botoiak (1-5) until the display confirms it's saved. You can save up to 30 DAB+ and 30 FM stations.
- Aurrezarpenak gogoratzen: Sakatu laburren bat Aurrezarritako botoiak (1-5) to recall a saved station.
Bluetooth modua
Connect your smartphone, tablet, or other Bluetooth-enabled device to stream audio wirelessly.

Figure 4.2: Bluetooth connectivity and audio playback options.
- Aldatu irratia Bluetooth modura erabiliz Potentzia/Modua 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 Bolumen-eskulekua or your connected device.
Erlojuaren funtzioa
Bi alarma independente konfiguratu.
- Sakatu Alarma button to enter alarm settings.
- Erabili Tuning/Scroll botoiak eta Volume Knob/Select to set the alarm time, source (DAB, FM, or buzzer), and frequency (daily, weekdays, weekends, once).
- Sakatu Alarma button again to confirm and activate the alarm.
- When an alarm sounds, press any button (except Power) to snooze, or press the Potentzia/Modua botoia itzaltzeko.
Lo egiteko tenporizadorea
Lo egiteko tenporizadoreak irratia automatikoki itzaltzea ahalbidetzen du denbora jakin baten ondoren.

Figure 4.3: Sleep timer function in use.
- Sakatu Menua/Informazioa botoia menu nagusira sartzeko.
- Navigate to the "Sleep Timer" option using the Tuning/Scroll botoiak eta sakatu 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.
Entzungailuen erabilera
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. Mantentzea
- Garbiketa: Garbitu irratia zapi leun eta lehor batekin. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Bateria ordezkatzea: 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.
- Biltegiratzea: Irratia denbora luzez gordetzen baduzu, kendu bateriak isuriak saihesteko.
6. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Botererik ez | AC adapter not connected or faulty; batteries depleted or incorrectly inserted. | Check AC adapter connection and power outlet. Replace batteries or ensure correct polarity. |
| Irrati-harrera eskasa | Antena ez dago luzatuta; seinale ahula dagoen eremua; interferentzia. | Luzatu eta doitu antena teleskopikoa guztiz. Saiatu irratia beste leku batera eramaten. |
| Bluetootha ez da konektatzen | Radio 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. |
| Alarma ez da jotzen | Alarm not activated; volume too low; incorrect alarm settings. | Check alarm settings and ensure it is enabled. Increase volume. Verify alarm time and source. |
7. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | YT81107 |
| Marka | LFF |
| Doikuntza Teknologia | DAB+, FM |
| Onartutako Irrati Bandak | DAB+ (174.928 - 239.2 MHz), FM (87.5 - 108 MHz) |
| Konektibitatea | Bluetooth, 3.5mm Headphone Jack |
| Energia iturria | AC Adapter (included), 4x 1.5V AA (LR6) Batteries (not included) |
| Neurriak (L x W x H) | 16.1 cm x 5.9 cm x 10.9 cm |
| Kolorea | Grisa |
| Ezaugarri bereziak | DAB Radio, DAB Plus Radio, DAB+ Radio, FM Radio, Color Display, Bluetooth, Dual Alarm, Sleep Timer |
| Gailu bateragarriak | Headphones, MP3 Player, Smartphone, Laptop, Speaker, Tablet |
8. Bermea eta Laguntza
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.
Mesedez, kontsultatu erosketa-dokumentazioa berme-baldintza zehatzak eta harremanetarako informazioa lortzeko.





