1. Kirish
This manual provides essential information for the safe and efficient operation of your Sharp DR-450 Digital DAB+/FM Radio. Please read this manual thoroughly before using the device and retain it for future reference.
2. Xavfsizlik ma'lumotlari
- Yong'in yoki elektr toki urishining oldini olish uchun jihozni yomg'ir yoki namlikda qoldirmang.
- Ensure the power adapter is compatible with your local power supply (220V).
- Do not block ventilation openings. Install in accordance with the manufacturer's instructions.
- Elektr shnurini yurish yoki siqilishdan saqlang.
- Chaqmoqli bo'ron paytida yoki uzoq vaqt foydalanilmaganda qurilmani elektr tarmog'idan uzing.
- Barcha xizmat ko'rsatishni malakali xizmat ko'rsatish xodimlariga topshiring.
3. Paket tarkibi
Paketda barcha elementlar mavjudligiga ishonch hosil qiling:
- Sharp DR-450 Digital Radio
- AC Power Adapter (UK/EU compatible)
- Qo'llanma
- Tez boshlash uchun qo'llanma
4. Mahsulot tugadiview
4.1 Old panel

1-rasm: Old view of the Sharp DR-450 Digital Radio.
The front panel features a large LED display, control buttons for navigation and selection (PRESET, INFO/MENU, ENTER/SCAN, SLEEP), tuning buttons (left/right arrows), and a MODE button. A rotary knob for SNOOZE/VOLUME and EQ adjustment is located on the right side.
4.2 Orqa panel

2-rasm: orqa view of the Sharp DR-450 Digital Radio.
The rear panel includes the telescopic antenna for radio reception and the DC 5V power input port.
5. Sozlash
5.1 Quvvatga ulanish
- Insert the DC plug of the supplied power adapter into the DC 5V port on the rear of the radio.
- Plug the AC power adapter into a wall outlet.
5.2 Antennani sozlash
For optimal FM and DAB/DAB+ reception, fully extend the telescopic antenna located on the rear of the unit. Adjust its position for the best signal quality.
5.3 Dastlabki yoqish
Upon first power-on, the radio may automatically scan for available DAB/DAB+ stations. This process may take a few minutes. Once complete, the radio will display the time and date, and the first available station will begin playing.
6. Foydalanish bo'yicha ko'rsatmalar
6.1 Quvvatni yoqish/o‘chirish
ni bosing REJIM/Kuch button (top right) to turn the radio on or off.
6.2 Selecting Radio Modes
ni bosing REJIM/Kuch button repeatedly to cycle through available modes: DAB, FM, Bluetooth, and AUX.
6.3 Station Tuning (DAB/DAB+)
- DAB rejimida bosing KIRISH/SCAN to perform an auto-scan for stations.
- dan foydalaning Chap/o‘ngga strelka buttons to navigate through the list of found stations.
- bosing KIRISH/SCAN stantsiyani tanlash uchun.
6.4 Station Tuning (FM)
- FM rejimida ni bosing KIRISH/SCAN keyingi mavjud stantsiyani avtomatik skanerlash uchun.
- Shu bilan bir qatorda, dan foydalaning Chap/o‘ngga strelka buttons for manual fine-tuning.
6.5 ta oldindan o'rnatilgan stantsiyalar
The radio supports up to 60 station presets (30 DAB, 30 FM).
- Oldindan sozlashni saqlash uchun: Kerakli stansiyaga sozlang. Tugmasini bosib ushlab turing PRESS button until 'Preset Store' appears. Use the Chap/o‘ngga strelka tugmalarini bosib oldindan o'rnatilgan raqamni tanlang, so'ng bosing KIRISH/SCAN tasdiqlash uchun.
- Oldindan sozlashni esga olish uchun: ni bosing PRESS button briefly. Use the Chap/o‘ngga strelka buttons to select the desired preset number, then press KIRISH/SCAN.
6.6 Bluetooth ulanishi
- Switch the radio to Bluetooth mode using the REJIM/Kuch button. The display will show 'Bluetooth Pairing'.
- Enable Bluetooth on your smart device and search for 'SHARP DR-450'.
- Ulanish uchun qurilmani tanlang. Ulangandan so'ng, siz audioni simsiz uzatishingiz mumkin.
6.7 AUX kirish
Connect an external audio device (e.g., MP3 player) to the 3.5mm AUX IN port on the rear of the radio using a 3.5mm audio cable (not supplied). Switch the radio to AUX mode to play audio from the connected device.
6.8 Budilnik funksiyalari
The DR-450 features dual alarms, a sleep timer, and a snooze function.
- Signallarni sozlash: bosing INFO / MENU, then navigate to 'Alarm Setup'. Follow the on-screen prompts to set alarm time, source (Buzzer or Radio), and frequency.
- Takrorlash: Signal eshitilganda, tugmasini bosing SNOOZE/VOLUME knob to activate snooze for a short period.
- Uyqu taymeri: ni bosing UYQU button repeatedly to set a sleep timer (e.g., 15, 30, 60, 90 minutes) after which the radio will automatically turn off.
6.9 Displey yorqinligi (xiralashtirish)
ni bosing INFO / MENU button, then navigate to 'Display Settings' or 'Dimmer' to adjust the brightness level of the LED display to your preference.
7. Xizmat ko'rsatish
- Tozalash: Radioning tashqi qismini tozalash uchun yumshoq, quruq matodan foydalaning. Abraziv tozalagichlar yoki erituvchilardan foydalanmang.
- Saqlash: If not using the radio for an extended period, unplug it from the power outlet and store it in a cool, dry place.
8. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Quvvat yo'q | Quvvat adapteri ulanmagan yoki nosoz rozetka. | Ensure power adapter is securely plugged in. Try a different power outlet. |
| Yomon radio qabul qilish | Antenna kengaytirilmagan yoki signal maydoni yomon. | Teleskopik antennani to'liq uzating va sozlang. Radioni boshqa joyga ko'chirishga harakat qiling. |
| Bluetooth bilan ulanish amalga oshmadi | Device too far or not in pairing mode. | Ensure the radio is in Bluetooth pairing mode. Move your device closer to the radio. Restart both devices. |
| Ovoz yo'q | Volume too low or muted. Incorrect input mode. | Increase the volume. Check if the correct mode (DAB, FM, BT, AUX) is selected. |
9. Texnik shartlar
| Xususiyat | Spetsifikatsiya |
|---|---|
| Model raqami | DR-450(BR) |
| Qo'llab-quvvatlanadigan radio diapazonlari | DAB, DAB+, FM |
| Chiqish quvvati | 6 vatt |
| Quvvat manbai | Simli elektr |
| jildtage | 220 volt |
| Wattage | 6.2 vatt |
| Uskuna interfeysi | Bluetooth, 3.5mm Audio |
| Material turi | Yog'och, zanglamaydigan po'lat |
| Mahsulot o'lchamlari | 23.4 x 14.5 x 11.7 sm |
| Element og'irligi | 1.3 kilogramm |
| Maxsus xususiyatlar | DAB/DAB+/FM Digital Radio with RDS, Alarm Function (Buzzer or Radio) with Sleep and Snooze, 60 Station Presets |
10. Kafolat va qo'llab-quvvatlash
For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official Sharp websayt. Har qanday kafolat da'volari uchun xaridingizni tasdiqlovchi hujjatni saqlang.





