Jazmm Digital Shortwave Radio User Manual

1. Танилцуулга

Худалдан авалт хийсэнд баярлалааasing 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. Аюулгүй байдлын мэдээлэл

• Do not expose the radio to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
• Төхөөрөмжийг унагах эсвэл хүчтэй нөлөөнд оруулахаас зайлсхий.
• Төхөөрөмжийг ус, шингэнээс хол байлга.
• Do not attempt to disassemble or modify the radio. This will void the warranty and may cause damage.
• Зөвхөн заасан цэнэглэх арга болон кабелийг ашиглана уу.
• When using the hand crank, ensure smooth and consistent rotation to avoid damage.

3. Багцын агуулга

Бүх зүйл багцад байгаа эсэхийг шалгана уу:

• Jazmm Digital Shortwave Radio
• USB кабель (Type-C)
• Эзэмшигчийн гарын авлага
• Бэлэг дурсгалын хайрцаг

4. Бүтээгдэхүүн дууссанview

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.

• Дэлгэц: Shows frequency, battery level, and mode.
• Тохируулах товчлуур: For manual frequency adjustment.
• Антен: Extendable for improved radio reception.
• Илтгэгч: 5W output for clear audio.
• Гар бүлүүр: Гар аргаар цахилгаан үйлдвэрлэх зориулалттай.
• Нарны хавтан: Нарны цэнэглэлтэд зориулагдсан.
• LED гар чийдэн: Нэгдсэн гэрлийн эх үүсвэр.
• SOS товчлуур: Activates emergency alarm.
• USB-A гаралтын порт: Гадны төхөөрөмжийг цэнэглэхэд зориулагдсан.
• USB Type-C оролтын порт: Радио цэнэглэх зориулалттай.
• TF/SD Card Slot: For MP3 playback (supports up to 256GB).
• 3.5 мм чихэвчний залгуур: Хувийн сонсох зориулалттай.
• Луужин: Навигацад зориулсан нэгдсэн.

5. Тохиргоо

5.1 Анхны цэнэглэлт

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 Цэнэглэх арга

Your radio supports three charging methods:

1. Type-C цэнэглэх: Connect the provided USB Type-C cable to the radio's input port and a standard USB power adapter (not included).
2. Гар бүлүүр цэнэглэх: 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. Нарны хавтанг цэнэглэх: 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. Ашиглалтын заавар

6.1 Асаах/унтраах

Радиог асаах, унтраахын тулд цахилгаан товчийг удаан дар.

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

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

• Хамтлаг сонголт: Press the 'BAND' button to cycle through AM, FM, SW, and WB modes.
• Автомат хайлт: 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).
• Гараар тааруулах: Use the tuning knob to manually adjust the frequency.
• Урьдчилан тохируулсан эргүүлэн татах: Use the 'PRESET' buttons (if available) or tuning knob to navigate through saved stations.
• Антен: 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 холболт

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. Ухаалаг утас эсвэл бусад Bluetooth идэвхжүүлсэн төхөөрөмж дээрээ Bluetooth-ийг идэвхжүүлнэ үү.
3. хайх '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 цаг агаарын сэрэмжлүүлэг

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 Гар чийдэн

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 дохиолол

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 функц

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. Засвар үйлчилгээ

• Цэвэрлэгээ: Радиог зөөлөн, хуурай даавуугаар арчина. Зүлгүүрийн цэвэрлэгч, уусгагчийг бүү ашигла.
• Хадгалах: 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.
• Антенны арчилгаа: Handle the telescopic antenna gently to prevent bending or breaking.

8. Алдаа засах

9. Техникийн үзүүлэлтүүд

10. Баталгаат хугацаа ба дэмжлэг

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 webсайт. Баталгаат заргад зориулж худалдан авалтын баримтаа үлдээнэ үү.

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