1. Giriş
Thank you for choosing the SUNITEC EU-BT200 Airplane Bluetooth Adapter. This device is designed to provide a seamless wireless audio experience, allowing you to connect your Bluetooth headphones or earbuds to in-flight entertainment systems, gym equipment, TVs, and other devices with a 3.5mm audio jack. Enjoy high-fidelity sound and the convenience of wireless connectivity with support for aptX codecs and dual headphone pairing.

Image 1: SUNITEC EU-BT200 Airplane Bluetooth Adapter with dual 3.5mm adapter.
2. Ürün Bittiview
2.1 Paket İçeriği
- SUNITEC EU-BT200 Bluetooth Adapter
- Dual 3.5mm Audio Adapter (for specific airplane jacks)
- USB-C Şarj Kablosu
- Kullanıcı Kılavuzu
2.2 Cihaz Düzeni

Resim 2: Ön ve yan görünüm view of the SUNITEC EU-BT200 with labeled components.
- 3.5 mm Ses Bağlantı Noktası: Plugs into audio sources.
- Status Indicator for 2 Headsets: Indicates connection status for two paired headphones.
- Pil Durum Göstergesi: Shows remaining battery level.
- USB-C Şarj Portu: Cihazı şarj etmek için.
- Açma / Kapama Düğmesi: Cihazı açar veya kapatır.
- Ses Seviyesi Kontrolü (+/-): Ses çıkış seviyesini ayarlar.
- Çok Fonksiyonlu Düğme (Orta): Used for pairing and playback control.
2.3 Temel Özellikler
- Kablosuz Ses İletimi: Converts wired audio sources into Bluetooth signals.
- Dual Headphone Connection: Connects up to two Bluetooth headphones simultaneously.
- Advanced Audio Codecs: Supports aptX, aptX Adaptive, and aptX HD for low latency and high-fidelity sound.
- Uzun Pil Ömrü: Tek şarjla 35 saate kadar sürekli kullanım.
- Geniş Uyumluluk: Works with 3.5mm audio jacks on airplanes, TVs, treadmills, Nintendo Switch, and more.
- Qualcomm Chipset: Ensures stable connection and smooth audio performance.
Önemli Not: This device functions as a Bluetooth transmitter only. It sends audio from a 3.5mm jack to Bluetooth headphones/speakers. It cannot connect via Bluetooth to devices like iPhones or tablets to receive audio.

Image 3: The SUNITEC EU-BT200 functions as a Bluetooth transmitter only.
3. Kurulum ve Eşleştirme
3.1 Açma/Kapatma
- Açmak İçin: Slide the "ON/OFF" switch to the "ON" position. The indicator lights will illuminate.
- Kapatmak İçin: Slide the "ON/OFF" switch to the "OFF" position. The indicator lights will turn off.
3.2 Initial Pairing (Single Headphone)
- Ensure the SUNITEC EU-BT200 is powered on and not connected to any other device.
- Press and hold the multi-function button (center button) on the adapter until the indicator light blinks kırmızı Ve mavi alternately. This indicates pairing mode.
- Put your Bluetooth headphones/earbuds into pairing mode. (For AirPods, open the case and press the button on the back until the status light flashes white).
- Place the headphones close to the adapter. The devices will automatically connect. The indicator light on the adapter will turn solid mavi kez bağlandı.
3.3 Dual Headphone Pairing
The SUNITEC EU-BT200 can connect to two Bluetooth headphones simultaneously, allowing two users to listen to the same audio source.

Image 4: Dual headphone connection for shared audio experience.
- First, pair the primary headphone following the "Initial Pairing" steps (Section 3.2).
- Once the first headphone is successfully paired (indicator light solid blue), press the multi-function button (center button) iki kez hızlı to enter pairing mode for the second headphone. The second headset indicator will flash.
- Put your second Bluetooth headphone/earbud into pairing mode.
- The adapter will connect to the second headphone. Both headset indicators will turn solid mavi when both are successfully connected.
Not: If you experience issues connecting two devices, ensure both headphones are in pairing mode and close to the adapter. Some headphones may require specific pairing sequences.
4. Kullanım Talimatları
4.1 Ses Kaynaklarına Bağlanma
The SUNITEC EU-BT200 connects to any device with a 3.5mm audio output jack.
- For Single 3.5mm Jacks: Plug the adapter's integrated 3.5mm audio connector directly into the audio source (e.g., TV, treadmill, Nintendo Switch, older airplane jacks).
- For Dual 3.5mm Airplane Jacks: Use the included dual 3.5mm audio adapter. Plug the adapter's integrated 3.5mm connector into the dual adapter, then plug the dual adapter into the airplane's dual audio jack.

Image 5: Using the adapter with an in-flight entertainment system.

Image 6: Using the adapter with gym equipment.
4.2 Ses Kontrolü
Kullanın + Ve - buttons on the adapter to adjust the volume of the transmitted audio. You can also adjust the volume directly on your connected Bluetooth headphones.
4.3 Ses Oynatma
Once connected to an audio source and paired with headphones, audio will automatically transmit. Use the controls on your audio source (e.g., airplane screen, TV remote) to manage playback (play/pause, skip tracks).
5. Cihazın Şarj Edilmesi
The SUNITEC EU-BT200 features a built-in rechargeable battery.
- Şarj Portu: Connect the included USB-C charging cable to the USB-C port on the adapter and to a standard USB power source (e.g., computer USB port, wall adapter).
- Şarj Göstergesi: The battery status indicator lights will show the charging progress. They will turn solid when fully charged.
- Pil Ömrü: Tam şarjla 35 saate kadar kesintisiz kullanım sağlar.

Image 7: The adapter features a 300mAh battery for extended use.
6. Sorun Giderme
| Sorun | Olası Neden / Çözüm |
|---|---|
| Cannot pair with headphones. |
|
| Cannot connect two headphones. |
|
| Ses yok veya ses seviyesi düşük. |
|
| Audio delay or poor quality. |
|
| Cihaz şarj olmuyor. |
|
7. Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | EU-BT200 |
| Ürün Boyutları | 2.36 x 0.98 x 0.39 inç |
| Ürün Ağırlığı | 0.705 ons |
| Bağlantı Teknolojisi | Bluetooth 5.3 |
| Desteklenen Codec'ler | Qualcomm aptX, aptX HD, aptX Adaptive, SBC |
| Güç Kaynağı | Battery Powered (300mAh, included) |
| Şarj Portu | USB-C |
| Pil Ömrü | 35 saate kadar |
| Malzeme | Plastik |
| Özel Özellikler | Fast Charging, Low Latency, Pairs up to 2 headphones, HiFi Stereo, Bluetooth Low Energy (BLE) |
8. Bakım
- Temizlik: Cihazı temizlemek için yumuşak ve kuru bir bez kullanın. Sıvı temizleyiciler veya çözücüler kullanmayın.
- Depolamak: Cihazı serin, kuru ve doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
- Pil Bakım: Pil ömrünü uzatmak için, pili sık sık tamamen boşaltmaktan kaçının. Cihazı uzun süre kullanmasanız bile düzenli olarak şarj edin.
9. Güvenlik Bilgileri
Please read and follow these safety guidelines to ensure safe operation of your device:
- Pil Uyarısı: Keep away from extreme temperatures. Do not expose to liquids. Do not attempt to charge or use while wet. Avoid contact with skin and eyes.
- Wireless Interference Warning: This device may interfere with other wireless devices. Follow local regulations regarding the use of wireless devices.
- Cihazı kendiniz sökmeyin, değiştirmeyin veya tamir etmeye çalışmayın. Bu, garantiyi geçersiz kılabilir ve güvenlik riskleri oluşturabilir.
- Çocukların erişemeyeceği yerde saklayınız.
10. Garanti ve Destek
SUNITEC provides a 365-day free return policy for any product issues. For technical support, troubleshooting assistance, or warranty claims, please contact SUNITEC customer service. We aim to provide a quick response within 24 hours.
For further assistance, please visit the official SUNITEC websitesine bakın veya satıcınızla iletişime geçin.