ແນະນຳ
This manual provides essential instructions for the safe and efficient use of your eeTao 21V 2.28A Power Adapter, Model MX48CC-210228CN. This adapter is designed as a replacement power supply for the Sovboi VB1 Projector and other compatible devices requiring a 21V DC input at 2.28A. Please read this manual thoroughly before use and retain it for future reference.
ຂໍ້ມູນຄວາມປອດໄພ
ເພື່ອຮັບປະກັນການເຮັດວຽກທີ່ປອດໄພ ແລະປ້ອງກັນຄວາມເສຍຫາຍ, ກະລຸນາປະຕິບັດຕາມຂໍ້ຄວນລະວັງດ້ານຄວາມປອດໄພຕໍ່ໄປນີ້:
- Use the adapter only with devices that match its voltage (21V DC) and current (2.28A) specifications. Using it with incompatible devices may cause damage or malfunction.
- ຢ່າໃຫ້ອະແດບເຕີຖືກນໍ້າ, ຄວາມຊຸ່ມ ຫຼື ອຸນຫະພູມສູງສຸດ.
- ຫຼີກເວັ້ນການລຸດລົງຫຼືໃສ່ອະແດບເຕີເພື່ອຜົນກະທົບທີ່ເຂັ້ມແຂງ.
- Do not attempt to open, modify, or repair the adapter. Refer all servicing to qualified personnel.
- Ensure the power outlet is easily accessible and properly grounded.
- ຖອດອະແດບເຕີອອກຈາກປລັກສຽບໄຟເມື່ອບໍ່ໄດ້ໃຊ້ເປັນເວລາດົນ.
- ຮັກສາອະແດບເຕີໃຫ້ຫ່າງຈາກເດັກນ້ອຍ.
This adapter features Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard your devices.
ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດແມ່ນມີຢູ່ໃນຊຸດຂອງທ່ານ:
- 1 x eeTao 21V 2.28A Power Adapter (Model: MX48CC-210228CN)
- ສາຍໄຟ 1 x AC
Image: The eeTao 21V 2.28A Power Adapter unit with its detachable AC power cord and DC output cable.
ຕັ້ງຄ່າ
ປະຕິບັດຕາມຂັ້ນຕອນເຫຼົ່ານີ້ເພື່ອຕັ້ງຄ່າຕົວແປງໄຟຂອງທ່ານ:
- ກວດສອບອະແດບເຕີ: Before connecting, visually inspect the adapter and cables for any signs of damage. Do not use if damaged.
- ເຊື່ອມຕໍ່ສາຍໄຟ AC: Plug the AC power cord into the adapter's input port.
- ເຊື່ອມຕໍ່ຫາອຸປະກອນ: Insert the DC output connector (barrel type) of the adapter into the power input port of your Sovboi VB1 Projector or compatible device. Ensure a secure connection.
- ສຽບໃສ່ Wall Outlet: Plug the AC power cord into a standard wall outlet (100-240 VAC, 50/60 Hz).
ດຽວນີ້ອະແດັບເຕີພ້ອມນຳໃຊ້ແລ້ວ.
ຄໍາແນະນໍາການດໍາເນີນງານ
Once connected, the adapter will supply power to your device. No further operational steps are required for the adapter itself. The adapter is designed for continuous operation within its specified limits.
ຮູບພາບ: ພາຍໃນ view of the adapter's circuit board, highlighting the integrated smart chip technology for stable power delivery and protection.
ບໍາລຸງຮັກສາ
The eeTao power adapter requires minimal maintenance:
- ທໍາຄວາມສະອາດ: Disconnect the adapter from both the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- ການເກັບຮັກສາ: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cables to prevent damage.
- ການດູແລສາຍໄຟ: Regularly check the cables for any cuts, fraying, or bends, especially near the connectors. Damaged cables should be replaced immediately.
Image: A detailed cross-section of the power cable, illustrating its robust construction with an inner insulator, coarsening core, and TPE protective outer layer for durability.
ການແກ້ໄຂບັນຫາ
ຖ້າທ່ານພົບບັນຫາກັບອະແດບເຕີໄຟຂອງທ່ານ, ໃຫ້ອ້າງອີງເຖິງບັນຫາ ແລະວິທີແກ້ໄຂບັນຫາທົ່ວໄປຕໍ່ໄປນີ້:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ອຸປະກອນບໍ່ເປີດ | Adapter not plugged in correctly; Faulty power outlet; Incompatible device; Damaged adapter/cable. | Ensure all connections are secure. Try a different power outlet. Verify device compatibility (21V DC, 2.28A). Inspect adapter and cables for damage. |
| Adapter is hot to the touch | Normal operation (slight warmth); Overload; Poor ventilation. | A slight warmth is normal. If excessively hot, disconnect immediately. Ensure the device's power requirements do not exceed 21V 2.28A. Ensure adapter has adequate ventilation. |
| ການສະຫນອງພະລັງງານຊົ່ວຄາວ | Loose connection; Damaged cable. | Check all connections for tightness. Inspect cables for damage. |
If the problem persists after trying these solutions, discontinue use and contact customer support.
ຂໍ້ມູນຈໍາເພາະ
- ຕົວແບບ: MX48CC-210228CN
- ການປ້ອນຂໍ້ມູນ Voltage: 100-240 VAC, 50/60 Hz
- ຜົນໄດ້ຮັບ Voltage: 21V DC
- ປະຈຸບັນຜົນຜະລິດ: 2.28 Amps
- ປະເພດຕົວເຊື່ອມຕໍ່: ຖັງ
- ຂະໜາດຜະລິດຕະພັນ: 6 x 4 x 2 ນິ້ວ
- ນ້ໍາຫນັກລາຍການ: 4 ອອນ
- ຄຸນນະສົມບັດຄວາມປອດໄພ: ເກີນ Voltagການປ້ອງກັນ e (OVP), ການປ້ອງກັນກະແສໄຟຟ້າເກີນ (OCP), ການປ້ອງກັນວົງຈອນສັ້ນ (SCP)
- ການຢັ້ງຢືນ: CE, CCC, RoHS (as per product description)
- ຄວາມເຂົ້າກັນໄດ້: Sovboi VB1 Projector and other devices requiring 21V 2.28A DC power.
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
ຜະລິດຕະພັນນີ້ມາພ້ອມກັບ a ນະໂຍບາຍການກັບຄືນ 30 ມື້. For any questions, technical support, or warranty claims, please contact your retailer or the manufacturer directly through the contact information provided at the point of purchase.