1. ບົດແນະນຳ
This manual provides detailed instructions for the Sungale Bluetooth 5.2 Transmitter & Receiver, Model BT18. This versatile device functions as both a Bluetooth audio transmitter (TX) and receiver (RX), enabling wireless audio connectivity for a wide range of devices. It supports Bluetooth 5.2 for stable connections, AAC/SBC codecs for high-quality audio, hands-free calling, and simultaneous connection to two devices in TX mode.
Image 1.1: The Sungale Bluetooth 5.2 Transmitter & Receiver, a compact black device with a 3.5mm audio jack, control buttons, and a mode switch.
2. ຜະລິດຕະພັນເກີນview
2.1 ລັກສະນະທີ່ສໍາຄັນ
- ເທັກໂນໂລຍີ Bluetooth 5.2: ສະໜອງການເຊື່ອມຕໍ່ໄຮ້ສາຍທີ່ໝັ້ນຄົງ ແລະມີປະສິດທິພາບ.
- ຟັງຊັນ 2-in-1: ເຮັດວຽກເປັນທັງຕົວສົ່ງສັນຍານ Bluetooth (TX) ແລະ ຕົວຮັບສັນຍານ (RX).
- ສຽງຄຸນນະພາບສູງ: Supports SBC and AAC audio codecs.
- Dual Device Connection (TX Mode): Connects to two Bluetooth headphones or speakers simultaneously.
- ໂທຟຣີ: Integrated microphone for convenient phone calls.
- ການອອກແບບກະທັດຮັດ: Ultra-small and portable for various applications.
- Usable While Charging: Allows continuous operation even when charging.
- ຊີວິດຫມໍ້ໄຟຍາວ: ຫຼິ້ນຕໍ່ເນື່ອງໄດ້ສູງສຸດ 12 ຊົ່ວໂມງ.
- ໄລຍະການສື່ສານ: ສູງເຖິງ 10 ແມັດ (33 ຟຸດ).
2.2 ເນື້ອໃນຊຸດ
- Sungale Bluetooth 5.2 Transmitter & Receiver (BT18)
- ສາຍສາກ USB
- ສາຍສຽງ 3.5 ມມ
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
2.3 ຮູບແບບອຸປະກອນ
ຮູບພາບ 2.1: ຫຼາຍກວ່າview of the device's TX (Transmitter) and RX (Receiver) modes, illustrating connections to headphones, speakers, laptops, TVs, amplifiers, and car audio systems.
- Jack ສຽງ 3.5mm: ສຳລັບການເຊື່ອມຕໍ່ກັບແຫຼ່ງສຽງ ຫຼື ອຸປະກອນສົ່ງອອກ.
- ປຸ່ມຫຼາຍຟັງຊັນ (ຫຼິ້ນ/ຢຸດ): Controls playback and call functions.
- ເພີ່ມສຽງ (+) / ເພງຕໍ່ໄປ: ເພີ່ມປະລິມານ ຫຼືຂ້າມໄປຫາເພງຕໍ່ໄປ.
- ຫຼຸດສຽງລົງ (-) / ເພງກ່ອນໜ້ານີ້: ຫຼຸດລະດັບສຽງ ຫຼື ໄປຫາເພງກ່ອນໜ້ານີ້.
- TX/RX Mode Switch: ສະຫລັບລະຫວ່າງໂໝດເຄື່ອງສົ່ງ ແລະ ໂໝດເຄື່ອງຮັບ.
- ຕົວຊີ້ວັດ LED: ສະແດງສະຖານະອຸປະກອນ (ການຈັບຄູ່, ເຊື່ອມຕໍ່, ການສາກໄຟ).
- ໄມໂຄຣໂຟນ: ສໍາລັບການໂທຫາແບບແຮນຟຣີ.
- ພອດສາກໄຟ USB: ສໍາລັບການສາກໄຟອຸປະກອນ.
3. ຕັ້ງຄ່າ
3.1 ການສາກອຸປະກອນ
Before first use, fully charge the device using the provided USB charging cable. Connect the USB cable to the device's charging port and a standard USB power adapter (not included). The LED indicator will show charging status and turn off or change color when fully charged. The device can be used while charging.
3.2 ການເລືອກໂໝດ
Use the TX/RX switch on the side of the device to select the desired operating mode:
- ໂໝດ TX (ຕົວສົ່ງ): ເພື່ອສົ່ງສຽງແບບໄຮ້ສາຍຈາກອຸປະກອນທີ່ບໍ່ແມ່ນ Bluetooth (ເຊັ່ນ: TV, PC) ໄປຫາຫູຟັງ Bluetooth ຫຼືລໍາໂພງ.
- ໂໝດ RX (ຜູ້ຮັບ): To receive audio wirelessly from a Bluetooth device (e.g., smartphone, tablet) and play it through a non-Bluetooth audio system (e.g., car stereo, wired speakers).
3.3 Pairing in RX (Receiver) Mode
Follow these steps to connect the device as a receiver:
- ປ່ຽນອຸປະກອນເປັນ RX ໂໝດ.
- Insert the 3.5mm audio jack into the auxiliary input of your non-Bluetooth audio system (e.g., car stereo, wired speaker).
- Press and hold the multi-function button for approximately 3 seconds until the LED indicator flashes, indicating pairing mode.
- On your Bluetooth-enabled device (e.g., smartphone), enable Bluetooth, search for available devices, and select "BT-18" to connect.
- ເມື່ອເຊື່ອມຕໍ່ແລ້ວ, ຕົວຊີ້ວັດ LED ຈະຢຸດກະພິບແລະຍັງຄົງແຂງ.
Image 3.1: Visual guide demonstrating the pairing process for both RX (Receiver) and TX (Transmitter) modes, showing button presses and device recognition.
3.4 Pairing in TX (Transmitter) Mode
Follow these steps to connect the device as a transmitter:
- ປ່ຽນອຸປະກອນເປັນ TX ໂໝດ.
- Insert the 3.5mm audio jack into the audio output port of your non-Bluetooth audio source (e.g., TV, computer, MP3 player).
- Press and hold the multi-function button for approximately 3 seconds until the LED indicator flashes, indicating pairing mode.
- Put your Bluetooth receiving device (e.g., headphones, speaker) into its pairing mode.
- The Sungale BT18 will automatically search for and connect to your Bluetooth receiving device. Once connected, the LED indicator will stop flashing and remain solid.
Image 3.2: The Sungale BT18 connected to a traditional speaker, enabling wireless audio transmission from an audio source to the speaker.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ການຄວບຄຸມສຽງພື້ນຖານ
- ຫຼິ້ນ/ຢຸດ: ກົດປຸ່ມຟັງຊັນຫຼາຍ once ຄັ້ງ.
- ປະລິມານຂຶ້ນ: ກົດປຸ່ມ '+'.
- ປະລິມານລົງ: ກົດປຸ່ມ '-'.
- ເພງຕໍ່ໄປ: ກົດປຸ່ມ '+' ຄ້າງໄວ້.
- ຕິດຕາມກ່ອນ ໜ້າ ນີ້: ກົດປຸ່ມ '-' ຄ້າງໄວ້.
4.2 Hands-Free Calling (RX Mode Only)
When the device is in RX mode and connected to your smartphone:
- ຮັບສາຍ: ກົດປຸ່ມຟັງຊັນຫຼາຍ once ຄັ້ງ.
- ສິ້ນສຸດການໂທ: ກົດປຸ່ມຫຼາຍຟັງຊັນໜຶ່ງຄັ້ງໃນລະຫວ່າງການໂທ.
- ປະຕິເສດການໂທ: ກົດປຸ່ມຫຼາຍ ໜ້າ ທີ່ຄ້າງໄວ້ເປັນເວລາ 2 ວິນາທີ.
- ໂທຫາເບີສຸດທ້າຍ: ກົດປຸ່ມຫຼາຍຟັງຊັນສອງເທື່ອ.
Image 4.1: The Sungale BT18 connected in a car, facilitating hands-free phone calls for safe driving.
4.3 ການຈັບຄູ່ຄູ່ (ໂໝດ TX ເທົ່ານັ້ນ)
In TX mode, the device can transmit audio to two Bluetooth headphones or speakers simultaneously. After successfully pairing with the first device, put the second Bluetooth device into pairing mode and then briefly press the multi-function button on the Sungale BT18 to initiate connection with the second device.
Image 4.2: Illustrates the dual pairing feature, allowing two individuals to enjoy audio from a single source (e.g., TV) using separate Bluetooth headphones.
5. ບໍາລຸງຮັກສາ
To ensure the longevity and optimal performance of your Sungale Bluetooth 5.2 Transmitter & Receiver, please follow these maintenance guidelines:
- ທໍາຄວາມສະອາດ: Use a soft, dry cloth to clean the device. Avoid using harsh chemicals, solvents, or abrasive cleaners.
- ການເກັບຮັກສາ: ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະອຸນຫະພູມທີ່ຮ້າຍກາດ.
- ຫຼີກເວັ້ນຄວາມຊຸ່ມ: ຢ່າປ່ອຍໃຫ້ອຸປະກອນຖືກນ້ໍາຫຼືຄວາມຊຸ່ມຊື່ນຫຼາຍເກີນໄປ.
- ຈັດການດ້ວຍຄວາມລະມັດລະວັງ: ຫຼີກລ້ຽງການວາງອຸປະກອນລົງ ຫຼືຖືກຜົນກະທົບທີ່ຮຸນແຮງ.
- ການສາກໄຟ: ໃຊ້ພຽງແຕ່ສາຍສາກທີ່ສະໜອງໃຫ້ ຫຼືສາຍທຽບເທົ່າທີ່ໄດ້ຮັບການຮັບຮອງ.
6. ການແກ້ໄຂບັນຫາ
If you encounter issues with your device, refer to the following troubleshooting tips:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ອຸປະກອນບໍ່ເປີດ. | ແບັດເຕີຣີຕໍ່າ. | ສາກອຸປະກອນໃຫ້ເຕັມ. |
| ບໍ່ສາມາດຈັບຄູ່ກັບອຸປະກອນ Bluetooth ໄດ້. | Incorrect mode selected; device not in pairing mode; receiving device too far or not in pairing mode. | Ensure correct TX/RX mode. Press and hold multi-function button for 3 seconds to enter pairing mode. Ensure receiving device is in pairing mode and within 10m range. |
| ບໍ່ມີສຽງຫຼືຄຸນນະພາບສຽງທີ່ບໍ່ດີ. | Incorrect cable connection; volume too low; interference; incompatible codec. | Check 3.5mm cable connection. Adjust volume on both devices. Move away from sources of interference. Ensure devices support SBC/AAC. |
| Audio delay/latency. | Bluetooth technology inherent latency; codec limitations. | While Bluetooth 5.2 reduces latency, some delay may still occur, especially with certain codecs or older receiving devices. This is often an inherent characteristic of wireless audio transmission. |
| ຊີວິດຫມໍ້ໄຟແມ່ນສັ້ນກວ່າທີ່ຄາດໄວ້. | High volume usage; frequent pairing/disconnection; aging battery. | Reduce volume. Ensure full charge before use. Battery performance may degrade over time. |
| Cable is too short for my setup. | Standard cable length. | ພິຈາລະນາຊື້asing a longer 3.5mm audio extension cable if needed for your specific setup. |
7. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຕົວແບບ | BT18 |
| ຍີ່ຫໍ້ | ຊູນກາເລ |
| ສີ | ດຳ |
| ລຸ້ນ Bluetooth | 5.2 |
| ຕົວແປງສັນຍານສຽງ | SBC, AAC |
| ຮູບແບບການເຮັດວຽກ | ເຄື່ອງສົ່ງ (TX), ເຄື່ອງຮັບ (RX) |
| ຄຸນນະສົມບັດພິເສດ | Hands-free calling, Rechargeable, Dual device connection (TX mode) |
| ວິທີການເຊື່ອມຕໍ່ | ບູທູດ, ແຈັກສຽງ 3.5 ມມ |
| ເວລາຫຼິ້ນຢ່າງຕໍ່ເນື່ອງ | ສູງສຸດ 12 ຊົ່ວໂມງ |
| ໄລຍະການສື່ສານ | ສູງເຖິງ 10 ແມັດ (33 ຟຸດ) |
| ການປ້ອນຂໍ້ມູນ Voltage | 12 ວ |
| ອັນດັບປັດຈຸບັນ | 2.1 ກ |
| ວັດtage | 10 ວ |
| ຂະໜາດ (ຊຸດ) | 11.3 x 6.1 x 1.9 cm |
| ນ້ຳໜັກ (ຊຸດ) | 20 g |
| ວັດສະດຸ | ຢາງພາລາ (ສໍາລັບສ່ວນປະກອບບາງຢ່າງ) |
8. ຂໍ້ມູນການຮັບປະກັນ
Specific warranty details for the Sungale Bluetooth 5.2 Transmitter & Receiver (Model BT18) may vary depending on your region and point of purchase. Please retain your proof of purchase for any warranty claims. For detailed warranty terms and conditions, refer to the documentation provided with your product or contact the retailer from whom you purchased the device.
9. ສະຫນັບສະຫນູນ
For further assistance, technical support, or inquiries regarding your Sungale Bluetooth 5.2 Transmitter & Receiver, please refer to the following:
- ຜູ້ຜະລິດ Webເວັບໄຊ: Visit the official Sungale webເວັບໄຊທ໌ສຳລັບຂໍ້ມູນຜະລິດຕະພັນ, ຄຳຖາມທີ່ຖືກຖາມເລື້ອຍໆ, ແລະຊັບພະຍາກອນສະໜັບສະໜູນ.
- ສະຫນັບສະຫນູນຜູ້ຄ້າປີກ: Contact the customer service department of the retailer where you purchased the product.
- ຊັບພະຍາກອນອອນໄລນ໌: ຊອກຫາ community forums or online guides related to Bluetooth audio transmitters/receivers for general troubleshooting tips.