1. ບົດແນະນຳ
ຂອບໃຈສໍາລັບການຊື້asing the QFX CS-84 Portable PA System. This device is designed to provide portable audio amplification with versatile media playback options, including USB, Micro-SD, FM radio, and recording capabilities. Please read this manual carefully to ensure proper operation and to maximize the performance of your unit. Keep this manual for future reference.
ຮູບ 1.1: ດ້ານຫນ້າ view of the QFX CS-84 Portable PA System, showcasing its main speaker grille and control panel.
2. ຂໍ້ມູນຄວາມປອດໄພ
- ຫ້າມບໍ່ໃຫ້ອຸປະກອນຖືກຝົນ ຫຼື ຄວາມຊຸ່ມຊື້ນເພື່ອປ້ອງກັນໄຟ ຫຼື ໄຟຟ້າຊັອດ.
- ຫ້າມເປີດຄasing. ອ້າງອີງການບໍລິການທັງໝົດໃຫ້ກັບບຸກຄະລາກອນທີ່ມີຄຸນວຸດທິ.
- ຫຼີກເວັ້ນການວາງເຄື່ອງໄວ້ໃກ້ກັບແຫຼ່ງຄວາມຮ້ອນ ຫຼືຢູ່ໃນແສງແດດໂດຍກົງ.
- ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມ; ຫ້າມປິດປະຕູລະບາຍອາກາດ.
- ໃຊ້ພຽງແຕ່ອະແດບເຕີໄຟທີ່ໃຫ້ມາກັບເຄື່ອງ.
- ຮັກສາໃຫ້ໄກຈາກເດັກນ້ອຍ.
3. ເນື້ອໃນຊຸດ
ກະລຸນາກວດສອບວ່າທຸກລາຍການມີຢູ່ແລ້ວຫຼັງຈາກແກະກ່ອງອອກ:
- QFX CS-84 Portable PA System
- Power Adapter
- ຄູ່ມືຜູ້ໃຊ້
- Wired Microphone (if included with your specific model)
4. ຜະລິດຕະພັນເກີນview
ຮູບແບບແຜງຄວບຄຸມ
The control panel is located on the top or front of the unit, providing access to all functions. Familiarize yourself with the following key components:
- ສັບປ່ຽນພະລັງງານ: ເປີດ ຫຼືປິດເຄື່ອງ.
- ການຄວບຄຸມລະດັບສຽງ: ປັບລະດັບສຽງຕົ້ນສະບັບ.
- ປຸ່ມໂໝດ: Switches between USB, Micro-SD, FM Radio, and Auxiliary input modes.
- ປຸ່ມຫຼິ້ນ/ຢຸດຊົ່ວຄາວ: Starts or pauses playback in USB/Micro-SD mode.
- ປຸ່ມຕິດຕາມກ່ອນໜ້າ/ຕໍ່ໄປ: Navigates through tracks or FM radio stations.
- ປຸ່ມບັນທຶກ: Initiates or stops recording to USB/Micro-SD.
- ພອດ USB: ສໍາລັບການເຊື່ອມຕໍ່ USB flash drive.
- ຊ່ອງໃສ່ກາດ Micro-SD: For inserting Micro-SD memory cards.
- ການປ້ອນຂໍ້ມູນໄມໂຄຣໂຟນ: ຊ່ອງສຽບຂະໜາດ 1/4 ນິ້ວ ສຳລັບເຊື່ອມຕໍ່ໄມໂຄຣໂຟນແບບມີສາຍ.
- ການປ້ອນຂໍ້ມູນຊ່ວຍ: Jack 3.5mm ສໍາລັບການເຊື່ອມຕໍ່ອຸປະກອນສຽງພາຍນອກ.
- ເສົາອາກາດ FM: Extendable antenna for improved FM radio reception.
Note: Specific button labels and positions may vary slightly. Refer to the physical unit for exact layout.
5. ຕັ້ງຄ່າ
5.1 ການສ້າງພະລັງງານຫນ່ວຍງານ
- Connect the supplied power adapter to the DC IN port on the unit.
- ສຽບປາຍອື່ນຂອງອະແດບເຕີເຂົ້າໄປໃນເຕົ້າສຽບຝາມາດຕະຖານ.
- Flip the Power Switch to the 'ON' position. The unit will power on.
5.2 ການສາກໄຟເບື້ອງຕົ້ນ
For optimal battery life, fully charge the unit before first use. The charging indicator light will typically turn off or change color once charging is complete.
5.3 ການເຊື່ອມຕໍ່ອຸປະກອນເສີມ
- ໄມໂຄຣໂຟນ: Insert the microphone cable into the Microphone Input jack.
- External Audio Device: Connect a 3.5mm audio cable from your external device (e.g., smartphone, MP3 player) to the Auxiliary Input jack.
- USB Drive/Micro-SD Card: Insert your USB flash drive into the USB port or your Micro-SD card into the Micro-SD card slot. Ensure they are inserted correctly.
6. ຄໍາແນະນໍາການດໍາເນີນງານ
6.1 ເປີດ/ປິດ
To turn the unit on, flip the Power Switch to 'ON'. To turn it off, flip the switch to 'OFF'.
6.2 ການປັບລະດັບສຽງ
Rotate the Volume Control knob clockwise to increase volume and counter-clockwise to decrease volume.
6.3 ການເລືອກໂໝດການປ້ອນຂໍ້ມູນ
ກົດ ປຸ່ມໂໝດ repeatedly to cycle through available input sources: USB, Micro-SD, FM Radio, and Auxiliary Input.
6.4 USB/Micro-SD Playback
- Insert a USB flash drive or Micro-SD card containing MP3 audio files.
- ກົດ ປຸ່ມໂໝດ until 'USB' or 'SD' mode is selected. Playback should begin automatically.
- ໃຊ້ ປຸ່ມຫຼິ້ນ/ຢຸດຊົ່ວຄາວ ເພື່ອຢຸດ ຫຼືສືບຕໍ່ການຫຼິ້ນຄືນ.
- ໃຊ້ Previous/Next Track Buttons ເພື່ອຂ້າມໄປເພງກ່ອນ ໜ້າ ຫຼືເພງຕໍ່ໄປ.
6.5 ການດໍາເນີນງານວິທະຍຸ FM
- ໃຫ້ຂະຫຍາຍເສົາອາກາດ FM ເພື່ອໃຫ້ຮັບສັນຍານໄດ້ດີຂຶ້ນ.
- ກົດ ປຸ່ມໂໝດ until 'FM' mode is selected.
- ກົດຄ້າງໄວ້ ປຸ່ມຫຼິ້ນ/ຢຸດຊົ່ວຄາວ to initiate an automatic scan for FM stations. The unit will save all found stations.
- ໃຊ້ Previous/Next Track Buttons to navigate through the saved FM stations.
6.6 ຟັງຊັນການບັນທຶກ
The unit can record audio from the microphone input directly to a connected USB drive or Micro-SD card.
- Ensure a USB drive or Micro-SD card is inserted.
- ເຊື່ອມຕໍ່ໄມໂຄຣໂຟນກັບອິນພຸດໄມໂຄຣໂຟນ.
- ກົດ ປຸ່ມບັນທຶກ to start recording. A recording indicator (if available) will light up.
- ກົດ ປຸ່ມບັນທຶກ ອີກຄັ້ງເພື່ອຢຸດການບັນທຶກ. ການບັນທຶກແລ້ວ file will be saved to the USB drive or Micro-SD card.
7. ບໍາລຸງຮັກສາ
7.1 ການທໍາຄວາມສະອາດ
ເຊັດຕົວເຄື່ອງດ້ວຍຜ້າອ່ອນແລະແຫ້ງ. ຢ່າໃຊ້ນໍ້າຢາທໍາຄວາມສະອາດທີ່ມີສີຂັດ ຫຼື ຕົວລະລາຍ ເພາະມັນອາດຈະເຮັດໃຫ້ສີຜິວເສຍຫາຍໄດ້.
7.2 ການເກັບຮັກສາ
ເມື່ອບໍ່ໄດ້ໃຊ້ເປັນເວລາດົນ, ໃຫ້ເກັບຮັກສາເຄື່ອງໄວ້ໃນບ່ອນເຢັນ, ແຫ້ງແລ້ງຫ່າງຈາກແສງແດດໂດຍກົງ ແລະ ອຸນຫະພູມທີ່ຮ້າຍກາດ.
7.3 ການດູແລຫມໍ້ໄຟ
ເພື່ອຍືດອາຍຸການໃຊ້ງານຂອງແບັດເຕີຣີ, ໃຫ້ຫຼີກລ່ຽງການສາກແບັດເຕີຣີໃຫ້ໝົດເລື້ອຍໆ. ໃຫ້ສາກອຸປະກອນຄືນໃໝ່ເປັນປະຈຳ, ເຖິງແມ່ນວ່າຈະບໍ່ໄດ້ໃຊ້ງານກໍຕາມ.
8. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ການແກ້ໄຂທີ່ເປັນໄປໄດ້ |
|---|---|
| ຫນ່ວຍບໍລິການບໍ່ເປີດ. | Ensure the power adapter is securely connected and plugged into a working outlet. Check if the battery is charged. |
| ບໍ່ມີສຽງຈາກລຳໂພງ. | Check the master volume level. Ensure the correct input mode is selected. Verify connections for external devices or microphones. |
| USB/Micro-SD playback not working. | Ensure the USB drive or Micro-SD card is inserted correctly and contains compatible audio files (e.g., MP3). Try a different drive/card. |
| ການຮັບວິທະຍຸ FM ບໍ່ດີ. | Extend the FM antenna fully. Try repositioning the unit. Perform an auto-scan for stations again. |
| ໄມໂຄຣໂຟນບໍ່ເຮັດວຽກ. | Ensure the microphone is securely plugged into the correct input. Check the microphone's own power switch if applicable. |
9. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຍີ່ຫໍ້ | QFX |
| ໝາຍເລກຕົວແບບ | CS-84 |
| ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ | USB |
| ສີ | ດຳ |
| ຊ່ອງ | 1 |
| ການຫຼິ້ນສື່ | USB, Micro-SD |
| ວິທະຍຸ | FM |
| ຟັງຊັນການບັນທຶກ | ແມ່ນແລ້ວ |
| ຜູ້ຜະລິດ | QUANTUM FX |
| UPC | 606540022252 |
10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
QFX products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your purchase or visit the official QFX website. For technical support or service inquiries, please contact QFX customer service through their official channels.