Jazmm Digital Shortwave Radio User Manual

1. Kirish

Sotib olganingiz uchun tashakkurasing the Jazmm Digital Shortwave Radio. This versatile device combines multiple functionalities including AM/FM/SW radio reception, NOAA weather alerts, Bluetooth 5.4 connectivity, an MP3 player, and emergency features such as a flashlight, SOS alarm, and power bank. Designed for both daily use and emergency preparedness, this manual provides detailed instructions to ensure optimal performance and safe operation.

Image: The Jazmm Digital Shortwave Radio, showcasing its compact design and ability to charge a smartphone, highlighting its 4000mAh power bank feature.

2. Xavfsizlik ma'lumotlari

• Do not expose the radio to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
• Qurilmani yiqilib tushmaslik yoki kuchli zarbalarga duchor qilishdan saqlaning.
• Qurilmani suv va suyuqliklardan uzoqroq tuting.
• Do not attempt to disassemble or modify the radio. This will void the warranty and may cause damage.
• Faqat belgilangan zaryadlash usullari va kabellardan foydalaning.
• When using the hand crank, ensure smooth and consistent rotation to avoid damage.

3. Paket tarkibi

Paketda barcha elementlar mavjudligiga ishonch hosil qiling:

• Jazmm Digital Shortwave Radio
• USB kabeli (C tipi)
• Foydalanuvchi uchun qo'llanma
• Sovg'a qutisi

4. Mahsulot tugadiview

Familiarize yourself with the various components and ports of your radio.

Image: A detailed diagram highlighting the 3.5mm Earphone Jack, USB Type-C Charging Port, TF/SD Card Slot, USB Port, and Function Switch on the radio.

• Displey ekrani: Shows frequency, battery level, and mode.
• Sozlash tugmasi: For manual frequency adjustment.
• Antenna: Extendable for improved radio reception.
• Spiker: Aniq audio uchun 5 Vt chiqish.
• Qo'l krank: Qo'lda elektr energiyasini ishlab chiqarish uchun.
• Quyosh paneli: Quyosh energiyasidan zaryadlash uchun.
• LED chiroq: Integratsiyalashgan yorug'lik manbai.
• SOS tugmasi: Activates emergency alarm.
• USB-A chiqish porti: Tashqi qurilmalarni zaryadlash uchun.
• USB Type-C Input Port: For charging the radio.
• TF/SD Card Slot: For MP3 playback (supports up to 256GB).
• 3.5 mm eshitish vositasi uyasi: Shaxsiy tinglash uchun.
• Kompas: Navigatsiya uchun integratsiyalashgan.

5. Sozlash

5.1 Dastlabki zaryadlash

Before first use, fully charge the radio using the Type-C USB cable. The built-in 4000mAh battery provides approximately 12 hours of use on a full charge.

5.2 Zaryadlash usullari

Your radio supports three charging methods:

1. Type-C zaryadlash: Connect the provided USB Type-C cable to the radio's input port and a standard USB power adapter (not included).
2. Qo'l krankini zaryadlash: Rotate the hand crank clockwise or counter-clockwise at a steady pace (approx. 130-150 RPM) to generate power. This method is ideal for emergencies or when other power sources are unavailable.
3. Quyosh panelini zaryadlash: Place the radio with the solar panel facing direct sunlight. This method is primarily for maintaining battery charge or for slow charging in outdoor environments.

Image: Visual representation of the three charging methods: Type-C cable connected to a wall adapter, a hand turning the crank, and sunlight hitting the solar panel.

6. Foydalanish bo'yicha ko'rsatmalar

6.1 Quvvatni yoqish/o‘chirish

Radioni yoqish yoki o'chirish uchun quvvat tugmasini bosing va ushlab turing.

6.2 Radio Tuning (AM/FM/SW/WB)

The radio supports AM, FM, Shortwave (SW), and Weather Band (WB) frequencies.

• Tasmani tanlash: Press the 'BAND' button to cycle through AM, FM, SW, and WB modes.
• Avtomatik skanerlash: In any radio mode, press and hold the 'SCAN' button to automatically scan and save available stations. The radio can save up to 120 preset stations (40 for AM, 40 for FM, 40 for SW).
• Qo'lda sozlash: Use the tuning knob to manually adjust the frequency.
• Oldindan o'rnatilgan eslab qolish: Use the 'PRESET' buttons (if available) or tuning knob to navigate through saved stations.
• Antenna: Extend the telescopic antenna for optimal FM, SW, and WB reception. For AM, the internal ferrite bar antenna is used.

Image: The radio showing its digital display with frequency, alongside text detailing the supported frequency ranges for WB (162.400-162.550MHz), AM (520-1710KHz), FM (87-108MHz), and SW (5.7-17.9MHz).

Image: The radio's display showing '87.5' MHz, surrounded by various 'P' numbers (e.g., P01, P10, P25), illustrating its capability to support 120 preset stations.

6.3 Bluetooth ulanishi

The radio features advanced Bluetooth 5.4 for stable wireless connection up to 10 meters.

1. Switch the radio to Bluetooth mode (indicated by 'bt' on the display).
2. Enable Bluetooth on your smartphone or other Bluetooth-enabled device.
3. Ni qidirish 'Jazmm Radio' (or similar name) in your device's Bluetooth settings and select it to pair.
4. Once connected, you can play audio from your device through the radio's 5W speaker.

Image: The radio displaying 'bt' on its screen, wirelessly connected to a smartphone playing music, with an icon indicating a 10-meter Bluetooth range.

6.4 MP3 Player (USB/SD Card)

The radio supports TF/SD card and USB drive playback for MP3, WAV, APE, and FLAC formats.

• Insert a TF/SD card (up to 256GB) into the TF/SD card slot or a USB drive into the USB port.
• The radio will automatically switch to MP3 playback mode.
• Use the control buttons (e.g., Play/Pause, Next/Previous) to manage playback.
• For private listening, plug 3.5mm headphones into the earphone jack.

Image: A banner illustrating the radio's versatility as a music player, with icons for 3.5mm headphone support, TF/SD card slot, and USB disk playback.

6.5 NOAA ob-havo ogohlantirishi

The radio can receive 7 NOAA weather stations to provide timely weather alerts.

• Switch to WB (Weather Band) mode.
• Tune to your local NOAA weather station.
• The radio will automatically activate an alert when a significant weather event or public emergency is broadcast in your area, providing crucial time for preparedness.

Image: The radio displaying a warning triangle, set against a stormy sky with lightning, emphasizing its 7 NOAA Weather Bands and 24-hour hazard emergency alert capability.

6.6 Chiroq

The integrated LED flashlight provides illumination in low-light conditions.

• Locate the flashlight button (often marked with a light bulb icon).
• Press the button to turn the flashlight on or off.

Image: A composite image demonstrating the radio's multi-functionality, including its bright LED flashlight illuminating a dark path, the SOS alarm being activated, the compass feature, and its use as a phone charger.

6.7 SOS signali

In emergency situations, activate the SOS alarm to attract attention.

• Press the 'SOS' button to activate a loud siren and flashing light.
• Press the button again to deactivate the alarm.

6.8 Power Bank funktsiyasi

The radio's 4000mAh battery can be used to charge external devices like smartphones.

• Connect your device's charging cable to the USB-A output port on the radio.
• The radio will begin charging your device.

7. Xizmat ko'rsatish

• Tozalash: Radioni yumshoq, quruq mato bilan artib oling. Abraziv tozalash vositalarini yoki erituvchilarni ishlatmang.
• Saqlash: Store the radio in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) and recharge it every few months to maintain battery health.
• Antennani parvarish qilish: Handle the telescopic antenna gently to prevent bending or breaking.

8. Muammolarni bartaraf qilish; nosozliklarni TUZATISH

9. Texnik shartlar

10. Kafolat va qo'llab-quvvatlash

Jazmm products are designed for reliability and performance. For warranty information, technical support, or customer service inquiries, please refer to the contact details provided on the product packaging or visit the official Jazmm websayt. Kafolat da'volari uchun xarid kvitansiyasini saqlab qo'ying.

For additional support, you may visit the Jazmm Store on Amazon: Jazmm Store