LFF DAB+/FM Digital Radio User Manual

1. Киришүү

This manual provides detailed instructions for the operation and maintenance of your LFF DAB+/FM Digital Radio, Model YT81107. Please read this manual thoroughly before using the device to ensure proper function and to maximize your listening experience.

Сүрөт 1: Алдыңкы view of the LFF DAB+/FM Digital Radio, Model YT81107, featuring its speaker grille, color LCD display, and telescopic antenna.

2. Пакеттин мазмуну

Сураныч, пакетте төмөнкү нерселерди текшериңиз:

• 1 x LFF DAB Digital Radio (Model YT81107)
• 1 х AC кубат адаптери
• 1 x Тез баштоо боюнча колдонмо (бул колдонмо)

Эгерде кандайдыр бир нерселер жок болсо же бузулса, дароо кардарларды колдоо менен байланышыңыз.

Image 2: The LFF DAB+/FM Digital Radio, AC power adapter, and quick start guide as included in the package.

3. Продукциянын өзгөчөлүктөрү

The LFF DAB+/FM Digital Radio YT81107 offers a range of features designed for versatile listening:

• DAB+ and FM Digital Radio: Supports ultra-wide signals in DAB+ (174.928 - 239.2 MHz) and FM (87.5 - 108 MHz) bands.
• Станциянын алдын ала орнотуулары: Store up to 30 FM and 30 DAB+ stations for quick access.
• Таза LCD дисплей: Large color LCD screen displays station information and time.
• Ийкемдүү кубат параметрлери: Operates with the included AC adapter or 4 x 1.5V (LR6, AA) batteries (not included).
• Enhanced Reception: Features a 39 cm extendable antenna for improved signal strength.
• Уйку таймери: Programmable sleep timer (15/30/45/60/90/120 minutes).
• Кош ойготкуч: Эки көз карандысыз ойготкуч коюу.
• Bluetooth байланышы: Functions as a Bluetooth speaker for streaming audio from compatible devices.
• Гарнитура уячасы: Жеке угуу үчүн 3.5 мм уяча.

Сүрөт 3: Бүттүview of the radio's functions, including DAB+ radio, 60 presets, FM radio, sleep timer, headphone jack, Bluetooth, full-color screen, and dual alarm.

Image 4: Close-up of the radio's full-color LCD display, showing time and date.

4. Орнотуу

4.1 Аппаратты кубаттоо

Your radio can be powered by either the AC adapter or batteries.

• AC кубаттуулугу: Connect the included AC adapter to the DC 5V input port on the radio and plug the other end into a standard wall outlet.
• Батарея кубаттуулугу: Open the battery compartment on the back of the radio. Insert 4 x 1.5V AA (LR6) batteries, ensuring correct polarity. Close the compartment securely. (Batteries are not included.)

4.2 Антеннаны тууралоо

Extend the telescopic antenna fully and adjust its angle for optimal reception. For DAB+ and FM radio, a fully extended antenna generally provides the best signal.

Image 5: Illustration of the radio's dimensions (16.1 x 10.9 x 5.6 cm), battery requirements (4 x 1.5V AA), AC adapter (5V/1000mA), and the 360° adjustable antenna.

4.3 Initial Scan for Stations

Upon first power-on, the radio will typically perform an automatic scan for available DAB+ and FM stations. This process may take a few minutes. Once complete, the radio will store the found stations.

5. Иштөө нускамалары

5.1 Күйгүзүү/өчүрүү

басыңыз Күч button (usually located on the top or front panel) to turn the radio on or off.

5.2 Режимди тандоо

басыңыз Mode button to cycle through available modes: DAB+ Radio, FM Radio, and Bluetooth.

5.3 Tuning Radio Stations (DAB+/FM)

There are three primary ways to find and select radio stations:

• Автоматтык сканерлөө: In DAB+ or FM mode, initiate an auto-scan. The radio will search for and list all available stations.
• Кол менен издөө: Use the tuning knob or navigation buttons to manually adjust the frequency.
• Алдын ала орнотуулар: Store your favorite stations to preset numbers (1-30 for FM, 1-30 for DAB+). To save a station, tune to it, then press and hold a preset number button until the display confirms storage. To recall a station, simply press the corresponding preset number button.

Image 6: Visual representation of the three methods for selecting radio stations: Automatic Scan, Manual Search, and using Presets.

Image 7: Diagram showing the radio's reception capabilities for DAB+ (174.928 - 239.2 MHz) and FM (87.5 - 108 MHz) bands, highlighting the 39 cm antenna and 60 total presets.

5.4 Үндү башкаруу

Adjust the volume using the dedicated volume knob or buttons, typically located on the top or side of the radio. The radio features 16 adjustable volume levels.

5.5 Уйку таймери

To activate the sleep timer:

1. басыңыз Уйку таймери баскычы.
2. Cycle through the available durations: 15, 30, 45, 60, 90, or 120 minutes.
3. Тандалган убакыттан кийин радио автоматтык түрдө өчөт.

Image 8: Visual guide to setting the sleep timer, showing options for 15, 30, 45, 60, 90, and 120 minutes.

5.6 Кош ойготкуч саат

Ойготкучтарды коюу үчүн:

1. басыңыз Ойготкуч ойготкуч жөндөөлөрүнө кирүү үчүн баскычты басыңыз.
2. Ойготкуч 1 же Ойготкуч 2 тандаңыз.
3. Set the desired alarm time, alarm source (e.g., buzzer, DAB+, FM), and volume.
4. Орнотууларыңызды ырастаңыз.

Image 9: Depiction of the dual alarm clock feature, allowing for two separate alarm settings (Alarm 1 and Alarm 2).

5.7 Bluetooth байланышы

Аспабыңызды Bluetooth аркылуу жупташтыруу үчүн:

1. Радиону төмөнкүгө которуңуз Bluetooth mode. The display will indicate it is searching for devices.
2. Смартфонуңузда же башка Bluetooth иштетилген түзмөгүңүздө жеткиликтүү Bluetooth түзмөктөрүн издеңиз.
3. Select "LFF YT81107" (or similar name) from the list to pair.
4. Once connected, you can stream audio from your device to the radio.

Note: This radio acts as a Bluetooth receiver. It cannot connect to Bluetooth headphones.

Image 10: The radio's display showing a successful Bluetooth connection, indicating the paired device name.

5.8 Гарнитураны колдонуу

Plug standard 3.5mm wired headphones into the headphone jack on the side of the radio for private listening. The internal speaker will automatically mute when headphones are connected.

Image 11: Close-up of the 3.5mm headphone jack located on the side of the radio.

6. Техникалык тейлөө

To ensure the longevity and optimal performance of your radio, follow these maintenance guidelines:

• Тазалоо: Радионун сыртын тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Абразивдүү тазалоочу каражаттарды, момдорду же эриткичтерди колдонбоңуз.
• Сактагыч: When not in use for extended periods, remove batteries and store the radio in a cool, dry place.
• Курчап турган чөйрө: Avoid exposing the radio to extreme temperatures, direct sunlight, high humidity, or dusty environments.
• Суу таасири: This radio is not waterproof. Keep it away from water and liquids.

7. Кыйынчылыктарды

Радиоңузда көйгөйлөргө туш болсоңуз, төмөнкү жалпы көйгөйлөрдү жана аларды чечүү жолдорун караңыз:

If the problem persists after trying these solutions, please contact LFF customer support.

8. Техникалык шарттар

9. Кепилдик жана колдоо

LFF is committed to providing quality products. If you experience any quality issues or require assistance with your LFF DAB+/FM Digital Radio, please contact our customer support directly. Refer to the contact information provided in your purchase documentation or on the official LFF webсайт.