1. 서론
The Pure Highway 400 is an advanced in-car digital radio adapter that brings DAB/DAB+ digital radio, Bluetooth music streaming, and voice assistant integration to your vehicle's existing audio system. Enjoy a wider selection of stations and superior sound quality on the go.
주요 특징은 다음과 같습니다.
- Crystal clear digital DAB/DAB+ radio reception.
- Bluetooth connectivity for wireless music streaming from your smartphone or other devices.
- Voice control activation for hands-free operation of your mobile device.
- Easy installation into most vehicles.
2. 안전 정보
Please read and understand all safety warnings before using the Pure Highway 400.
2.1 배터리 취급
- 배터리를 어린이의 손이 닿지 않는 곳에 보관하세요.
- 오래된 배터리와 새 배터리를 섞어서 사용하지 마십시오.
- 현지 규정에 따라 배터리를 폐기하십시오.
2.2 Interference Warning
This device may interfere with other wireless devices. To minimize interference, keep the device away from other wireless devices and follow the instructions in this user manual.
2.3 Safe Disposal
Dispose of the device and its components according to local, state, and federal regulations. Do not dispose of electronic waste in general household waste.
3. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- Pure Highway 400 Control Unit
- DAB Film Antenna
- USB 전원 케이블
- 보조 오디오 케이블(3.5mm)
- 12V Car Power Adapter (USB charger)
- 장착 브래킷

Image: Components included with the Pure Highway 400, showing the main control unit, USB power cable, 3.5mm auxiliary cable, and a 12V car power adapter.
4. 설정 및 설치
Follow these steps for proper installation of your Pure Highway 400.
4.1 제어 장치 장착
- Choose a suitable location on your dashboard or windscreen that does not obstruct your view 또는 에어백을 방해합니다.
- Clean the mounting surface thoroughly before attaching the bracket.
- Attach the control unit to the mounting bracket.

Image: The Pure Highway 400 control unit mounted on a car dashboard, with a user's hand adjusting the controls.
4.2 Installing the DAB Antenna
- Carefully peel off the backing from the DAB film antenna.
- Mount the antenna on the inside of your car's windscreen, ideally in the top corner, away from metal obstructions.
- Route the antenna cable discreetly to the control unit.
4.3 장치 전원 공급
- Connect the USB power cable to the Pure Highway 400 control unit.
- Plug the other end of the USB cable into the provided 12V car power adapter.
- Insert the 12V car power adapter into your vehicle's cigarette lighter socket.
4.4 Connecting to Your Car Stereo
The Pure Highway 400 can connect to your car stereo via FM transmission or Auxiliary (AUX) input.
4.4.1 FM Transmission (Recommended if no AUX input)
- On the Highway 400, select an unused FM frequency.
- Tune your car stereo to the same FM frequency.
- Ensure there is no strong local radio station on the chosen frequency to avoid interference.
4.4.2 Auxiliary (AUX) Input (Recommended for best audio quality)
- Connect one end of the 3.5mm auxiliary audio cable to the AUX output on the Highway 400.
- Connect the other end to your car stereo's AUX input.
- Select the AUX input source on your car stereo.
5. 사용 설명서
Learn how to use the various functions of your Pure Highway 400.

Image: Close-up of the Pure Highway 400 control unit, highlighting the display screen and control buttons.
5.1 전원 켜기/끄기
- 를 누르고 계세요 힘 버튼(
) 장치를 켜거나 끕니다.
5.2 DAB/DAB+ 라디오
- Once powered on, the device will automatically scan for available DAB/DAB+ stations.
- 사용하세요 회전식 다이얼 to scroll through the list of stations.
- 를 누르세요 회전식 다이얼 방송국을 선택합니다.
- 사용하세요 back/forward buttons (
) to quickly navigate between stations.
5.3 블루투스 음악 스트리밍
- 모바일 장치에서 Bluetooth가 활성화되어 있는지 확인하십시오.
- On the Highway 400, navigate to the Bluetooth mode.
- 검색 'Pure Highway 400' in your mobile device's Bluetooth settings and pair.
- Once connected, you can stream audio from any app on your phone to your car stereo.
- Use the Highway 400 controls to play/pause, skip tracks, and adjust volume.
5.4 음성 제어
- 를 누르세요 Voice Assistant 버튼 (
) to activate your mobile device's voice assistant (e.g., Siri, Google Assistant). - Speak your commands clearly into the Highway 400's built-in microphone.
6. 유지관리
Proper care will ensure the longevity of your Pure Highway 400.
- 부드럽고 마른 천으로 기기를 닦으세요. 연마성 세제나 용제는 사용하지 마세요.
- 기기를 극한의 온도, 직사광선, 습기에 노출되지 않도록 하세요.
- Ensure cables are not pinched or damaged during installation or use.
7. 문제 해결
If you encounter issues with your Pure Highway 400, refer to the following common problems and solutions.
7.1 전원 없음
- Check that the 12V car power adapter is securely plugged into the cigarette lighter socket and that the vehicle's ignition is on.
- Ensure the USB cable is firmly connected to both the Highway 400 and the power adapter.
- Verify that the vehicle's cigarette lighter socket is functional (e.g., by testing with another device).
7.2 Poor DAB/DAB+ Reception
- Ensure the DAB film antenna is correctly installed and positioned on the windscreen, away from metal tinting or heating elements.
- Perform a full station scan to update the list of available stations.
- Reception quality can vary based on location and terrain. Try moving to an area with better signal coverage.
7.3 블루투스 연결 문제
- Make sure Bluetooth is enabled on your mobile device and the Highway 400 is in Bluetooth pairing mode.
- Forget the 'Pure Highway 400' device from your mobile phone's Bluetooth settings and attempt to pair again.
- Ensure no other devices are actively connected to the Highway 400 via Bluetooth.
7.4 Audio Interference (FM Transmission)
- Select a different, unused FM frequency on the Highway 400 and tune your car stereo to match it.
- Avoid frequencies used by strong local radio stations.
- If possible, use the AUX input connection for superior audio quality and to eliminate FM interference.
8. 사양
| 특징 | 사양 |
|---|---|
| 모델 번호 | 400번 고속도로 |
| 상표 | 순수한 |
| 연결 기술 | 블루투스 |
| 무선 통신 표준 | 블루투스 |
| 호환 장치 | Car, Smartphones, Mobile Phones |
| 화면 크기 | 2.25 인치 |
| 특별 기능 | Internet Function (via connected smartphone) |
| 전원 | 12V Car Power Adapter (USB) |
| 배터리 구성 | Alkaline (for remote control, if applicable) |
| 색상 | 검은색 |
9. 보증 및 지원
The Pure Highway 400 comes with a 3년 보증 구매일로부터 제조상의 결함에 대한 보증을 제공합니다. 보증 청구를 위해 구매 증빙 서류를 보관해 주세요.
For technical support, troubleshooting assistance, or warranty inquiries, please visit the official Pure website or contact their customer service department. Contact details can typically be found on the Pure web사이트 또는 제품 포장.

Image: The 'Auto Express Product Awards Winner 2017 - Best DAB Adaptor' logo, awarded to the Pure Highway 400.





