eppfun 3040Plus USB Bluetooth Adapter User Manual

1. บทนำ

The eppfun 3040Plus is a compact USB Bluetooth 5.2 audio adapter designed to provide high-quality wireless audio transmission. It enables you to connect Bluetooth headphones or speakers to various devices such as gaming consoles (PS4, PS5, Nintendo Switch), PCs, and Macs, enhancing your audio experience with low latency and advanced audio codecs.

This adapter supports advanced audio technologies like aptX-Adaptive, aptX HD, aptX LL, aptX, and SBC, ensuring a synchronized audio and video experience with minimal delay.

Image: The eppfun 3040Plus USB Bluetooth Adapter connected to a PS5, providing wireless audio to a user playing a game.

2. คุณสมบัติหลัก

• Mini USB Dongle Design: โปรต่ำfile and compact, designed to remain plugged into your device without obstructing adjacent USB ports.
• ความเข้ากันได้กว้าง: Driver-free installation for Windows XP/7/8/10, Linux, PS4, PS5, Nintendo Switch, and Android.
• เทคโนโลยีบลูทูธ 5.2: Ensures stable and efficient wireless connections.
• Advanced Audio Codecs: Supports aptX-Adaptive, aptX HD, aptX LL (Low Latency), aptX, and SBC for various audio quality and latency needs.
• Dual Headphone Connection: Capable of connecting two Bluetooth headphones or speakers simultaneously.
• LED Indicator for Codec Status: Different LED colors indicate the active audio codec (Cyan for aptX-Adaptive, Green for aptX HD, Yellow for aptX LL, Purple for aptX, Red for SBC).
• ปลั๊กแอนด์เพลย์: Simple setup with automatic pairing mode upon first use.

Image: The eppfun AK3040Plus adapter highlighting its compatibility with multiple platforms and support for various aptX codecs.

3. ความเข้ากันได้

The eppfun 3040Plus adapter is designed for broad compatibility with various devices and operating systems. It functions as an audio transmitter only and requires your audio receiving device (headphones, speakers) to also support Bluetooth.

3.1 Supported Devices:

• Gaming Consoles: PlayStation 4 (PS4), PlayStation 5 (PS5), Nintendo Switch (NS)
• Computers: PC (Windows XP, 7, 8, 10, 11, Linux), Mac
• Mobile Devices: Android (for audio transmission)

3.2 Supported Audio Codecs:

The adapter supports the following audio codecs. For optimal performance, your connected headphones or speakers should also support the desired codec.

• aptX-Adaptive: Dynamic codec for high quality and low latency.
• aptX HD: High-definition audio quality.
• aptX LL (Low Latency): Minimizes audio delay to approximately 60ms, ideal for gaming and video.
• เอพทีเอ็กซ์: Standard high-quality audio.
• เอสบีซี: Standard Bluetooth audio codec.

Image: Visual representation of the adapter's compatibility with various devices and audio output types, emphasizing it's for audio devices only.

4. การตั้งค่าและการติดตั้ง

The eppfun 3040Plus is designed for driver-free installation, making setup straightforward.

1. เสียบปลั๊ก: Insert the eppfun 3040Plus USB Bluetooth Adapter into an available USB 2.0 or 3.0 port on your desired device (e.g., PS5, PC, Nintendo Switch dock).
2. โหมดการจับคู่เริ่มต้น: Upon first use, the LED indicator on the adapter will flash white quickly, indicating it has automatically entered pairing mode.
3. การรับรู้อุปกรณ์: Your device should recognize the adapter automatically without requiring additional driver installation.

Image: The eppfun adapter connected to a PC, ready for use with wireless audio devices, demonstrating its plug-and-play nature.

5. คู่มือการใช้งาน

5.1 Pairing with a Single Headphone/Speaker:

1. Ensure the eppfun 3040Plus adapter is plugged into your device. The LED will flash white quickly.
2. เปิดใช้งานโหมดจับคู่สำหรับหูฟังหรือลำโพงบลูทูธ โปรดดูคู่มือการใช้งานอุปกรณ์เสียงของคุณสำหรับคำแนะนำโดยละเอียด
3. Place the audio device close to the eppfun adapter. They should automatically connect.
4. Once successfully paired, the LED indicator on the adapter will stop flashing and remain steadily lit, indicating the active audio codec (e.g., Cyan for aptX-Adaptive).

5.2 Connecting Two Wireless Headphones/Speakers:

The eppfun 3040Plus supports connecting two Bluetooth audio devices simultaneously.

1. First, pair your primary Bluetooth headphone/speaker as described in section 5.1. The LED will be solid.
2. To connect a second device, press the button on the eppfun adapter once. The LED will start flashing white quickly again, indicating it's searching for a second device.
3. เปิดใช้งานโหมดจับคู่สำหรับหูฟัง/ลำโพงบลูทูธตัวที่สองของคุณ
4. Once the second device is paired, the LED will remain solid, and audio will be transmitted to both devices.

Image: Illustrates the ability to connect two wireless headphones simultaneously to a PS5 using the eppfun adapter for a shared gaming experience.

5.3 Switching Audio Playback Codecs:

The eppfun 3040Plus allows you to cycle through supported audio codecs to optimize for sound quality or low latency. This is done via a button on the adapter.

1. After a successful connection with your audio device(s), press the button on the eppfun adapter.
2. Each press will cycle through the available codecs in the following order: aptX-Adaptive → aptX LL → aptX-HD ความละเอียดสูง → เอพเท็กเอ็กซ์ → เอสบีซี.
3. The LED indicator color will change to reflect the currently active codec.

LED Indicator for Audio Playback Mode:

• ● Cyan light: aptX-Adaptive
• ● Green light: aptX-HD ความละเอียดสูง
• ● Yellow light: aptX LL (Low Latency)
• ● Purple light: เอพเท็กเอ็กซ์
• ● Red light: เอสบีซี

Image: Instructions on how to switch audio playback codecs by pressing the adapter's button, with a visual guide to LED indicator colors for each codec.

Image: Visual representation of the different LED colors indicating the active audio codec on the eppfun adapter.

6. ข้อมูลจำเพาะ

Image: A feature comparison table detailing the operating system support, Bluetooth version, and codec capabilities of the eppfun 3040Plus.

7 การแก้ไขปัญหา

• No Sound or Pairing Issues:
  • ตรวจสอบให้แน่ใจว่าเสียบอะแดปเตอร์เข้ากับพอร์ต USB ที่ใช้งานได้แน่นสนิทแล้ว
  • Confirm your headphones/speakers are in pairing mode and fully charged.
  • Try unplugging and re-plugging the adapter, then re-initiate pairing.
  • Check your device's audio output settings to ensure the eppfun adapter is selected as the output device.
• ความล่าช้าของเสียง (Latency):
  • Ensure both the adapter and your audio device support aptX LL or aptX-Adaptive.
  • Press the button on the adapter to cycle through codecs until the LED indicates aptX LL (Yellow) or aptX-Adaptive (Cyan).
  • Reduce the distance between the adapter and your audio device, and minimize obstructions.
• การเชื่อมต่อสองอุปกรณ์:
  • Pair the first device successfully, then press the adapter button once to enter pairing mode for the second device.
  • Ensure both devices are compatible with simultaneous connection.
• การระบุตัวแปลงสัญญาณไม่ถูกต้อง:
  • The adapter will default to the highest common codec supported by both itself and the connected audio device.
  • If you expect a specific codec (e.g., aptX HD) but see a different LED color, verify that your audio device also supports that codec.
  • Manually cycle through codecs using the adapter button.

8. การบำรุงรักษา

The eppfun 3040Plus USB Bluetooth Adapter requires minimal maintenance to ensure longevity and optimal performance.

• การทำความสะอาด: Use a soft, dry cloth to wipe the adapter. Avoid liquid cleaners or abrasive materials.
• พื้นที่จัดเก็บ: เก็บอะแดปเตอร์ไว้ในที่แห้งและเย็นเมื่อไม่ใช้งาน หลีกเลี่ยงอุณหภูมิที่สูงหรือต่ำเกินไป
• การจัดการ: Handle the adapter gently. Avoid dropping it or subjecting it to strong impacts.
• สิ่งแวดล้อม: Keep the adapter away from water, moisture, and direct sunlight.

9. การรับประกันและการสนับสนุน

สำหรับข้อมูลการรับประกันและการสนับสนุนทางเทคนิค โปรดดูที่เว็บไซต์อย่างเป็นทางการของ eppfun website or contact their customer service directly. Details regarding product warranty periods and support channels are typically provided with your purchase documentation or on the manufacturer's webเว็บไซต์.

โปรดเก็บหลักฐานการซื้อไว้เพื่อใช้ในกรณีเรียกร้องการรับประกัน