SEMIER Portable AM FM SW Radio with Bluetooth Speaker User Manual

1. ບົດແນະນຳ

Thank you for choosing the SEMIER Portable AM FM SW Radio with Bluetooth Speaker. This versatile device offers multiple listening options, including AM, FM, and Shortwave radio bands, along with Bluetooth connectivity, MP3 playback via USB/TF card, and a built-in microphone for recording. It also features an LCD display, alarm clock, and multiple power supply options for convenience at home or on the go.

Figure 1: SEMIER Portable AM FM SW Radio (Model SM-828)

2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• ວິ​ທະ​ຍຸ​ຫຼາຍ​ແຖບ​: Listen to AM (520–1710 KHz), FM (87–108 MHz), and SW (2.3–21.95 MHz) stations with enhanced reception via a 22.8-inch telescopic antenna and DSP chip.
• ການເຊື່ອມຕໍ່ Bluetooth 5.0: Stream audio wirelessly from your smartphone or other Bluetooth-enabled devices.
• ເຄື່ອງຫຼີ້ນ MP3: Play music directly from USB drives or TF (Micro SD) cards.
• MIC Recording Function: ບັນທຶກສຽງໂດຍໃຊ້ໄມໂຄຣໂຟນໃນຕົວ.
• ຈໍ LCD: Large, clear LCD screen for easy viewing of frequency, time, and other information.
• ທາງເລືອກພະລັງງານຫຼາຍ: Operates via AC 110V plug-in, a replaceable 1200 mAh 18650 rechargeable battery (included), or 3 D batteries (not included).
• ສຽງ​ຄຸນ​ນະ​ພາບ​ສູງ​: Features a premium built-in 6W speaker for clear sound and a 3.5mm earphone jack for private listening.
• ການອອກແບບແບບພົກພາ: Compact and lightweight (8.6 x 3.8 x 5.5 inches, 2.0 pounds) with an attached swivel handle for easy transport.

3. ເນື້ອໃນຊຸດ

ກະລຸນາກວດສອບວ່າສິນຄ້າທັງໝົດມີຢູ່ໃນຊຸດ:

• SEMIER Portable AM FM SW Radio (SM-828)
• 1200 mAh 18650 Rechargeable Battery
• ສາຍໄຟ AC
• ສາຍສາກ USB
• ຄູ່ມືເຈົ້າຂອງ (ເອກະສານສະບັບນີ້)

4. ຜະລິດຕະພັນເກີນview

Familiarize yourself with the radio's controls and components:

ຮູບທີ 2: ການຈັດວາງແຜງດ້ານໜ້າ

• ຈໍ LCD: Shows frequency, time, battery status, and mode.
• ປຸ່ມກົດຕົວເລກ (0-9): For direct frequency input and setting time/alarm.
• ປຸ່ມ Power / Mode: Turns the radio on/off and cycles through modes (Radio, Bluetooth, MP3).
• ປຸ່ມປັບ: Adjusts radio frequency or navigates menus.
• ປຸ່ມປັບລະດັບສຽງ (VOL): ປັບລະດັບສຽງອອກ.
• REC /File/DEL Buttons: For recording functions and file ການຄຸ້ມຄອງ.
• SW/AM/FM/BT/MP3 Switch: ເລືອກຮູບແບບການເຮັດວຽກທີ່ຕ້ອງການ.
• ປຸ່ມກ່ອນ/ໜ້າ: For navigating tracks in MP3 mode or presets in radio mode.
• PAUSE/REPEAT Buttons: ສຳລັບການຄວບຄຸມການຫຼິ້ນສື່.
• ເສົາອາກາດ Telescopic: Extends for improved radio reception.
• ພອດ USB: ສໍາລັບການຫຼິ້ນ USB drive.
• ສະລັອດຕິງບັດ TF: ສຳລັບການຫຼິ້ນບັດ TF (Micro SD).
• Jack ຫູຟັງ 3.5 ມມ: ສໍາລັບການເຊື່ອມຕໍ່ຫູຟັງ.
• MIC (ໄມໂຄຣໂຟນ): Built-in microphone for recording.

5. ຕັ້ງຄ່າ

5.1 ການສະຫນອງພະລັງງານ

The radio offers three power options:

1. ພະລັງງານ AC (110V): Connect the included AC power cord to the radio's AC input and plug it into a standard wall outlet. This powers the radio and charges the internal rechargeable battery.
2. D Batteries: For portable use without a power outlet, insert three (3) D-size batteries (not included) into the battery compartment on the back of the radio. Ensure correct polarity (+/-).
3. ແບັດເຕີຣີທີ່ສາມາດສາກໄດ້: The radio comes with a pre-installed 1200 mAh 18650 rechargeable battery. This battery can be charged via the AC power cord or the included USB charging cable connected to a USB power source (e.g., computer, USB wall adapter).

ຮູບທີ 3: ຕົວເລືອກການສະໜອງພະລັງງານ

5.2 ການຕິດຕັ້ງເສົາອາກາດ

For optimal radio reception, especially for FM and SW bands, extend the telescopic antenna fully. For AM reception, the radio has a built-in AM antenna, but adjusting the radio's orientation may improve reception.

Figure 4: Extending the Telescopic Antenna

6. ຄໍາແນະນໍາການດໍາເນີນງານ

6.1 ເປີດ/ປິດ

ກົດ POWER-MODE button to turn the radio on or off. The LCD display will illuminate when powered on.

6.2 Radio Tuning (AM/FM/SW)

Slide the band switch to select SW, AM, ຫຼື FM ໂໝດ. ໃຊ້ Tuning knob to manually scan for stations. The frequency will be displayed on the LCD. For direct frequency input, use the numeric keypad.

Figure 5: Radio Reception and Display

ໂໝດ Bluetooth (BT) 6.3

Slide the band switch to BT mode. The radio will enter pairing mode. On your smartphone or Bluetooth device, search for available devices and select "BT-07" (or similar name) to connect. Once paired, you can stream audio to the radio.

ຮູບທີ 6: ການເຊື່ອມຕໍ່ Bluetooth

6.4 ການຫຼິ້ນບັດ USB/TF

ໃສ່ໄດຣຟ໌ USB ຫຼື ບັດ TF (Micro SD) ທີ່ມີສຽງ MP3 files into the respective slot. Slide the band switch to MP3 mode. The radio will automatically detect and begin playing the audio fileດ. ໃຊ້ PREV, ຕໍ່ໄປ, ຢຸດຊົ່ວຄາວ, ແລະ ເຮັດຊ້ຳ ປຸ່ມເພື່ອຄວບຄຸມການຫຼິ້ນ.

Figure 7: USB and TF Card Playback

6.5 MIC Recording

To record audio using the built-in microphone, ensure a USB drive or TF card is inserted. Press the REC button to start recording. Press it again to stop. Recorded files can be accessed and played back in MP3 mode.

6.6 ຟັງຊັນໂມງປຸກ

The radio features an alarm clock. To set the alarm, refer to the detailed instructions in the full owner's manual. The LCD display will show the current time and can be used to set the alarm time.

Figure 8: Alarm Clock Display

6.7 ຊ່ອງສຽບຫູຟັງ

For private listening, plug any standard 3.5mm headphones into the earphone jack located on the side of the radio. The internal speaker will automatically mute when headphones are connected.

Figure 9: Earphone Jack Usage

6.8 ການສາທິດວິດີໂອຜະລິດຕະພັນ

For a visual guide on setup and operation, please watch the official product video below:

7. ບໍາລຸງຮັກສາ

To ensure the longevity and optimal performance of your radio:

• Clean the radio with a soft, dry cloth. Do not use liquid cleaners or abrasive chemicals.
• Keep the radio away from extreme temperatures, direct sunlight, and high humidity.
• If not using D batteries for an extended period, remove them to prevent leakage.
• ເກັບຮັກສາວິທະຍຸໃນບ່ອນທີ່ເຢັນ, ແຫ້ງເມື່ອບໍ່ໄດ້ໃຊ້.

8. ການແກ້ໄຂບັນຫາ

9. ຂໍ້ມູນຈໍາເພາະ

ຮູບທີ 10: ຂະໜາດຜະລິດຕະພັນ

10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

SEMIER offers a 90-day money-back guarantee for this product. For any questions, technical assistance, or customer service inquiries, please contact SEMIER customer support. They provide 24/7 customer service to ensure a satisfactory experience.