ຄູ່ມືຜູ້ໃຊ້ລຳໂພງມິນິວິທະຍຸ AM/FM ດິຈິຕອລ L-218AM

1. ບົດແນະນຳ

ຂອບໃຈສໍາລັບການຊື້asing the L-218AM Digital AM/FM Radio Mini Speaker. This compact and versatile device offers AM/FM radio reception, digital audio playback via USB or TF card, and a built-in LED flashlight. Please read this manual carefully to ensure proper use and maintenance of your device.

2. ເນື້ອໃນຊຸດ

• 1 x L-218AM Radio Speaker
• 1 x ສາຍສາກ USB
• 1 x ຄູ່ມືຜູ້ໃຊ້ພາສາອັງກິດ (ເອກະສານນີ້)

3. ອຸປະກອນເກີນview

Familiarize yourself with the various parts and controls of your L-218AM radio speaker.

ຮູບທີ 1: ດ້ານໜ້າ view of the L-218AM radio speaker, highlighting the digital display, speaker grille, and numeric keypad with function buttons.

ຮູບທີ 2: ຂ້າງ view of the L-218AM radio speaker, illustrating the various input/output ports including USB, DC 5V charging, LED indicator, and headphone jack.

ຮູບທີ 3: ໃກ້ຊິດ view of the TF (MicroSD) card slot, located on the side of the device.

ຮູບທີ 4: ເທິງ view of the L-218AM radio speaker, displaying the retractable antenna and the ON/OFF power switch.

4. ຕັ້ງຄ່າ

4.1 ການສາກອຸປະກອນ

1. Connect the supplied USB charging cable to the DC 5V port on the side of the radio (refer to Figure 2).
2. ເຊື່ອມຕໍ່ປາຍອີກດ້ານໜຶ່ງຂອງສາຍ USB ເຂົ້າກັບອະແດບເຕີໄຟ USB ມາດຕະຖານ (ບໍ່ລວມຢູ່) ຫຼື ພອດ USB ຂອງຄອມພິວເຕີ.
3. The LED indicator will illuminate during charging. Charging typically takes 2-3 hours.
4. Once fully charged, the LED indicator may change color or turn off, depending on the unit. Disconnect the charging cable.

4.2 ການໃສ່ບັດ TF (ທາງເລືອກ)

ເພື່ອຫຼິ້ນສຽງ files from a TF (MicroSD) card:

1. Locate the TF card slot on the side of the device (refer to Figure 3).
2. Gently insert a TF card (up to 32GB, not included) into the slot with the metal contacts facing down until it clicks into place.
3. ເພື່ອເອົາອອກ, ຄ່ອຍໆຍູ້ບັດເຂົ້າໄປຈົນກວ່າມັນຈະຄລິກ, ຈາກນັ້ນປ່ອຍ, ແລະມັນຈະດີດອອກ.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ເປີດ/ປິດ

Slide the ON/OFF switch, located on the top side of the device (refer to Figure 4), to the 'ON' position to power on the radio. Slide it to 'OFF' to power off.

5.2 ການເລືອກໂໝດ

ກົດ ໂໝດ button (refer to Figure 1) to switch between available modes: FM Radio, AM Radio, USB Playback, and TF Card Playback. The current mode will be indicated on the digital display.

5.3 ການໃຊ້ງານວິທະຍຸ (AM/FM)

1. Extend the telescopic antenna for better reception (refer to Figure 4).
2. Switch to FM or AM mode using the ໂໝດ ປຸ່ມ.
3. ສະແກນອັດຕະໂນມັດ: ກົດຄ້າງໄວ້ ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ button (often labeled with a play/pause symbol or '5' on the keypad) to automatically scan and save available stations.
4. ຄູ່ມືການປບັຄູ່ມື: ໃຊ້ ເພງກ່ອນໜ້າ (K◀) ແລະ ຕິດຕາມຕໍ່ໄປ (►K) buttons to fine-tune frequencies or navigate through saved stations.
5. ການປ້ອນຂໍ້ມູນຄວາມຖີ່ໂດຍກົງ: In radio mode, you can directly enter a frequency using the numeric keypad (0-9) and then press the ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ button to confirm. For example, for 102.5 FM, enter '1025'.

5.4 ການຫຼິ້ນບັດ USB/TF

Ensure a USB drive or TF card with audio files (MP3 format recommended) is inserted.

1. Switch to USB or TF card mode using the ໂໝດ ປຸ່ມ.
2. The device will automatically start playing the first track.
3. ໃຊ້ ເພງກ່ອນໜ້າ (K◀) ແລະ ຕິດຕາມຕໍ່ໄປ (►K) ປຸ່ມເພື່ອຂ້າມເພງ.
4. ກົດ ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ ປຸ່ມເພື່ອຢຸດຊົ່ວຄາວ ຫຼືສືບຕໍ່ການຫຼິ້ນຄືນ.
5. Direct Track Selection: Enter the track number using the numeric keypad and press the ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ button to jump to that track.

5.5 ການຄວບຄຸມປະລິມານ

Volume is typically controlled by pressing and holding the ເພງກ່ອນໜ້າ (K◀) ຫຼື ຕິດຕາມຕໍ່ໄປ (►K) buttons, or by dedicated volume buttons if present (not explicitly shown but common on similar devices).

5.6 ຟັງຊັນໄຟສາຍ

ກົດ LED button (refer to Figure 1) to turn the built-in flashlight on or off.

6. ບໍາລຸງຮັກສາ

6.1 ການທໍາຄວາມສະອາດ

Wipe the device with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface.

6.2 ການດູແລຫມໍ້ໄຟ

• ຫຼີກເວັ້ນການປົດສາກແບັດເຕີຣີໃຫ້ເຕັມທີ່ເລື້ອຍໆເພື່ອຍືດອາຍຸຂອງມັນ.
• ຖ້າເກັບຮັກສາອຸປະກອນໄວ້ເປັນເວລາດົນ, ໃຫ້ສາກໄຟປະມານ 50% ທຸກໆສອງສາມເດືອນ.
• ຢ່າເຮັດໃຫ້ອຸປະກອນຢູ່ໃນອຸນຫະພູມທີ່ຮຸນແຮງ.

6.3 ການເກັບຮັກສາ

Store the radio in a cool, dry place away from direct sunlight and moisture when not in use.

7. ການແກ້ໄຂບັນຫາ

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information or technical support, please refer to the retailer or point of purchase. Keep your purchase receipt as proof of purchase.