eppfun Bluetooth 5.2 Transmitter Receiver User Manual

1. บทนำ

This manual provides detailed instructions for the eppfun Bluetooth 5.2 Transmitter Receiver, a versatile audio device designed to enhance your wireless audio experience. It functions as both a Bluetooth transmitter (TX) to send audio from non-Bluetooth devices to Bluetooth headphones/speakers, and a Bluetooth receiver (RX) to enable wired audio systems to receive Bluetooth audio from your smartphone or tablet. With advanced features like AptX Adaptive/HD audio and low latency, it ensures high-quality sound for various applications, including home stereo systems, car audio, TVs, and airplane entertainment.

Image: The eppfun Bluetooth 5.2 Transmitter Receiver, a compact gray device with a 3.5mm AUX cable and control buttons.

2. เนื้อหาบรรจุภัณฑ์

กรุณาทำเครื่องหมายในช่องสำหรับรายการต่อไปนี้:

Image: The package contents including the Bluetooth Transmitter, USB-C charging cable, and 3.5mm audio cable.

• eppfun Bluetooth 5.2 Transmitter Receiver Unit
• สายชาร์จ USB-C
• สายสัญญาณเสียงขนาด 3.5 มม.

3. คุณสมบัติหลัก

• รูปแบบเสียงที่รองรับ: SBC / AAC / APTX / APTX-Adaptive / APTX HD, ensuring compatibility with various codecs for high-quality music.
• Low Latency and High Sound Quality: Equipped with a high-end integrated Qualcomm chip for lossless sound quality, low delay, and broad compatibility.
• เทคโนโลยีบลูทูธ 5.2: Reduces power consumption and offers faster transfer speeds compared to previous versions.
• Dual Functionality (TX/RX): Operates as both a transmitter and a receiver, providing versatile audio solutions.
• Multi-model Support: Compatible with devices featuring Bluetooth function and/or a 3.5mm audio output jack, including iPhones, Android smartphones, Bluetooth headphones, tablets, airplanes, boats, PCs, stereos, and in-vehicle stereos.
• Long-time Playback: Provides over 12 hours of continuous use on a full charge (approx. 2 hours charging time).
• ปลั๊กแอนด์เพลย์: Features a TR / OFF / RX slider switch for easy mode selection and automatic pairing upon power-on.

4. การตั้งค่าและการใช้งาน

The eppfun Bluetooth 5.2 Transmitter Receiver is designed for ease of use with its plug-and-play functionality. Simply select the desired mode using the slider switch, and the device will automatically enter pairing mode.

Image: Visual representation of devices compatible with Transmitter (TX) and Receiver (RX) modes.

4.1 โหมดส่งสัญญาณ (TX)

In TX mode, the device transmits audio from a non-Bluetooth source (e.g., TV, PC, airplane entertainment system) to your Bluetooth-enabled headphones or speakers.

• Set the slider switch to TX.
• Connect the eppfun device to the audio output of your source device (e.g., TV, computer, airplane seat audio jack) using the 3.5mm audio cable.
• โปรดตรวจสอบให้แน่ใจว่าหูฟังหรือลำโพงบลูทูธของคุณอยู่ในโหมดจับคู่แล้ว
• The eppfun device will automatically search for and connect to your Bluetooth audio device.

Image: Enjoying a wireless audio experience with the eppfun transmitter connected to a TV, streaming audio to headphones.

Animated Image: Demonstrates using the eppfun transmitter for airplane travel, connecting to the in-flight entertainment system.

Animated Image: Shows the eppfun device acting as a Bluetooth TV adapter, providing a cordless audio experience.

Animated Image: Illustrates the use of the eppfun transmitter for sea travel, connecting to an audio source on a boat.

4.2. โหมดรับสัญญาณ (RX)

In RX mode, the device receives Bluetooth audio from your smartphone, tablet, or other Bluetooth-enabled device and outputs it to a wired audio system (e.g., car stereo, home speaker, wired headphones).

• Set the slider switch to RX.
• Connect the eppfun device to the audio input of your wired audio system (e.g., AUX-in port of a car stereo, 3.5mm input of a speaker) using the 3.5mm audio cable.
• Enable Bluetooth on your smartphone or tablet and search for the eppfun device (e.g., "eppfun B0CNPJ2DR4") in the list of available devices.
• Select the eppfun device to pair and connect.

Image: Connecting a smartphone to a car stereo via the eppfun Bluetooth receiver to enjoy music.

Image: The eppfun Bluetooth 5.2 Receiver enabling wireless music playback through a wired speaker.

Animated Image: Demonstrates using the eppfun receiver for wireless music streaming to a speaker in a home setting.

Animated Image: Shows the eppfun device functioning as an auxiliary car adapter, connecting a phone to the car's audio system.

5. การชาร์จและอายุการใช้งานแบตเตอรี่

The eppfun Bluetooth 5.2 Transmitter Receiver features a built-in rechargeable battery. An indicator light provides status information.

• เวลาในการชาร์จ: ประมาณ 2 ชั่วโมงสำหรับการชาร์จเต็ม
• การเล่นต่อเนื่อง: Over 12 hours on a full charge.
• To charge, connect the USB-C charging cable to the device and a suitable USB power source.

6. การบำรุงรักษา

To ensure the longevity and optimal performance of your eppfun Bluetooth 5.2 Transmitter Receiver, please follow these maintenance guidelines:

• เก็บอุปกรณ์ให้แห้งและห่างจากความชื้น
• ทำความสะอาดอุปกรณ์ด้วยผ้านุ่มและแห้ง หลีกเลี่ยงการใช้สารเคมีรุนแรงหรือน้ำยาทำความสะอาดที่มีฤทธิ์กัดกร่อน
• เก็บอุปกรณ์ไว้ในที่แห้งและเย็นเมื่อไม่ใช้งาน
• หลีกเลี่ยงอุณหภูมิที่สูงหรือต่ำเกินไป

7 การแก้ไขปัญหา

If you encounter issues with your eppfun Bluetooth 5.2 Transmitter Receiver, please try the following steps:

• อุปกรณ์ไม่ได้เปิดเครื่อง: ตรวจสอบให้แน่ใจว่าอุปกรณ์ชาร์จแบตเตอรี่เต็มแล้ว เชื่อมต่อกับแหล่งจ่ายไฟโดยใช้สาย USB-C
• ไม่สามารถจับคู่ได้: Ensure the device is in the correct TX or RX mode and that the other Bluetooth device is in pairing mode. Try restarting both devices.
• ไม่มีเสียง: Check all cable connections. Ensure the volume on both the eppfun device and the connected audio device/headphones is turned up. Verify that the correct input/output source is selected on your audio system.
• การเชื่อมต่อไม่ต่อเนื่อง: Ensure there are no significant obstructions between the eppfun device and the connected Bluetooth device. Move closer to reduce interference.
• ปัญหาคุณภาพเสียง: Ensure the audio source is of good quality. Check for potential interference from other wireless devices.

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

For warranty information and technical support, please contact eppfun customer service directly. Details can typically be found on the product packaging or the official eppfun webเว็บไซต์.