1. ບົດແນະນຳ
This manual provides detailed instructions for the safe and efficient use of your Dpofirs USB MP3 Player. Please read this manual thoroughly before operating the device and retain it for future reference.
2. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ:
- 1 x Portable Music Player
- ຫູຟັງ 1 x
- 1 x ຄູ່ມືການສອນ
- ກໍລະນີເກັບຮັກສາ 1 x
3. ຄຸນລັກສະນະຂອງຜະລິດຕະພັນ
- ການຫຼິ້ນເພງອະເນກປະສົງ: Supports MP3 and WMA audio formats with synchronized display.
- ຈໍ LCD ທີ່ຈະແຈ້ງ: Provides convenient visual information during use.
- ປິດອັດຕະໂນມັດ: Features a programmable auto-shutdown function to conserve battery life.
- ການເກັບຮັກສາທີ່ຂະຫຍາຍໄດ້: Supports external memory cards up to 32GB (card not included).
- ພະລັງງານຍາວນານ: Operates on 1 AA battery (not included), offering up to 20 hours of playback.
- ກະທັດຮັດ ແລະ ແບບພົກພາ: Measures approximately 9.6x2.6x1.6cm (3.78x1.02x0.63in) for easy transport.
- ການເຊື່ອມຕໍ່ USB: Integrated USB port for direct connection to a computer for music transfer.
4. ຕັ້ງຄ່າ
4.1 ການຕິດຕັ້ງຫມໍ້ໄຟ
- ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟໃນອຸປະກອນ.
- ໃສ່ແບັດ AA ໜ່ວຍໜຶ່ງ, ຮັບປະກັນການຂົ້ວທີ່ຖືກຕ້ອງ (+/-).
- ປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.
Figure 4.1: The MP3 player connected to a desktop computer, emphasizing its battery-powered operation.
4.2 Memory Card Installation (Optional)
To expand storage, insert a microSD card (up to 32GB, not included) into the designated slot on the player.
Figure 4.2: The MP3 player connected to a monitor, highlighting the LCD display and its support for a 32GB memory card.
4.3 ການຖ່າຍໂອນດົນຕີ Files
- Connect the MP3 player directly to a USB port on your computer.
- The player will appear as a removable disk drive.
- Drag and drop your MP3 or WMA music files into the player's storage or the inserted memory card.
- Safely eject the device from your computer before disconnecting.
Figure 4.3: The MP3 player being connected to a laptop via its integrated USB port for file ການໂອນຍ້າຍ.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ເປີດ/ປິດ
- ເພື່ອເປີດເຄື່ອງ: Long press the power key until the LCD screen illuminates.
- ປິດເຄື່ອງ: Long press the power key again until the screen turns off.
5.2 ການຫລີ້ນດົນຕີ
- ຫຼິ້ນ/ຢຸດ: Press the central play/pause button.
- ເພງຕໍ່ໄປ: Press the forward button.
- ຕິດຕາມກ່ອນ ໜ້າ ນີ້: Press the backward button.
- ການຄວບຄຸມລະດັບສຽງ: Use the dedicated volume buttons (usually '+' and '-') to adjust the sound level.
Figure 5.1: Close-up of the MP3 player's control buttons, including play/pause, navigation, and microphone.
5.3 Auto Shutdown Function
The player features an automatic shutdown function to conserve battery. This can typically be configured in the device settings menu. Refer to the on-screen prompts for specific adjustment options.
6. ບໍາລຸງຮັກສາ
- ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the exterior of the player. Avoid liquid cleaners or abrasive materials.
- ການປ່ຽນແບັດເຕີຣີ: Replace the AA battery when the device indicates low power or fails to turn on. Always use a fresh AA battery.
- ການເກັບຮັກສາ: When not in use for extended periods, remove the battery and store the player in a cool, dry place, preferably in its storage case.
- ເງື່ອນໄຂສິ່ງແວດລ້ອມ: Avoid exposing the player to extreme temperatures, direct sunlight, dust, or moisture.
7. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຜູ້ນບໍ່ໄດ້ເປີດ. | ຫມໍ້ໄຟຕ່ໍາຫຼືຕາຍ; ການຕິດຕັ້ງຫມໍ້ໄຟບໍ່ຖືກຕ້ອງ. | Replace with a fresh AA battery; ensure correct polarity. |
| ບໍ່ມີສຽງຈາກຫູຟັງ. | Earphones not properly connected; volume too low; corrupted audio file. | Ensure earphones are fully plugged in; increase volume; try a different audio file. |
| ບໍ່ສາມາດໂອນຍ້າຍໄດ້ files to player. | Player not properly connected to computer; USB port issue; driver issue. | Reconnect player; try a different USB port; ensure player is recognized by computer. |
| ຈໍສະແດງຜົນຫວ່າງເປົ່າ ຫຼືຖືກຈຶ້ງ. | ຊອບແວ glitch; ແບັດເຕີຣີຕໍ່າ. | Remove and reinsert battery to reset; replace battery. |
8. ຂໍ້ມູນຈໍາເພາະ
- ຊື່ຕົວແບບ: Dpofirs5io160ut29-12
- ການໂຕ້ຕອບ: USB 2.0
- ຮູບແບບສຽງທີ່ຮອງຮັບ: MP3, WMA
- ການເກັບຮັກສາທີ່ຂະຫຍາຍໄດ້: Up to 32GB (MicroSD card, not included)
- ແບັດເຕີຣີ: ແບັດເຕີຣີ 1 x AA (ບໍ່ລວມ)
- ຊີວິດຫມໍ້ໄຟ: ຫຼິ້ນໄດ້ສູງສຸດ 20 ຊົ່ວໂມງ
- ຈໍສະແດງຜົນ: ຈໍ LCD
- ຂະໜາດ: ປະມານ. 9.6 x 2.6 x 1.6 cm (3.78 x 1.02 x 0.63 ນິ້ວ)
- ວັດສະດຸ: ພາດສະຕິກ, ໂລຫະ
- ສີ: ສີຟ້າ
Figure 8.1: Dimensions of the Dpofirs USB MP3 Player.
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
This Dpofirs product is covered by a manufacturer warranty for 90 days from the date of purchase.
For technical support, warranty claims, or further assistance, please visit the official Dpofirs store or contact customer service through the retailer where the product was purchased.
Dpofirs Store: https://www.amazon.com/stores/Dpofirs/page/1F296CB7-D5F5-4E09-9904-F4D25B34578E