Orion OLH28C 2-Channel High-to-Low Converter

1. 서론

The Orion OLH28C is a 2-channel high-to-low audio signal converter designed to integrate factory car audio systems with aftermarket amplifiers. This device converts high-level speaker outputs from your vehicle's factory head unit into low-level RCA signals, enabling connection to external amplifiers for improved sound quality and system expansion. It ensures compatibility and delivers clear audio signals with minimal distortion.

2. 주요 특징

• 원활한 통합: Connects factory audio systems to aftermarket amp정수기.
• 명확한 음질: Provides precise signal conversion with minimal distortion.
• 보편적 인 호환성 : Works with a wide range of car audio systems.
• 컴팩트한 디자인: Sleek and lightweight structure for easy installation in limited spaces.
• 내구성 있는 성능: Constructed with premium components for reliable, long-lasting operation.

3. 설정 및 설치

Proper installation is crucial for optimal performance. Ensure the vehicle's battery is disconnected before beginning any wiring. Refer to your vehicle's wiring diagram for speaker wire identification.

그림 3.1: 맨 위 view of the Orion OLH28C converter, illustrating the high-level input terminals and low-level RCA outputs.

3.1 배선 연결

1. High-Level Inputs (Speaker Wires): Connect the speaker output wires from your factory head unit to the corresponding terminals on the OLH28C.
   • L+ (White): Left speaker positive input.
   • L- (White/Black): Left speaker negative input.
   • R+ (Gray): Right speaker positive input.
   • R- (Gray/Black): Right speaker negative input.
2. 전원 및 접지:
   • V+ (Red): Connect to a switched 12V power source (e.g., accessory wire).
   • GND(검정색): 차량의 견고한 섀시 접지점에 연결하십시오.
3. 원격 켜기(파란색):
   REM (Blue): This wire provides a 12V remote turn-on signal to your aftermarket amp증폭기. 이것을 다음 위치에 연결하세요. amp앰프의 원격 입력 단자.
4. Low-Level Outputs (RCA): Connect standard RCA cables from the OLH28C's RCA outputs to the RCA inputs of your aftermarket amp리퍼.
   • L (Left RCA): Connect to the left channel input of the amp리퍼.
   • R (Right RCA): Connect to the right channel input of the amp리퍼.

그림 3.2: 맨 아래 view of the Orion OLH28C, highlighting the Left and Right RCA output connections.

그림 3.3: 각진 view of the OLH28C, showing the complete set of input and output wiring for installation.

3.2 장착

The compact design of the OLH28C allows for flexible mounting. Secure the unit in a dry location, away from excessive heat or moisture, using appropriate fasteners. Ensure wires are not pinched or strained.

4. 사용 설명서

Once properly installed and wired, the Orion OLH28C operates automatically. When the vehicle's ignition is turned on, the converter will receive power and generate a remote turn-on signal for your amplifier. Audio signals from the factory head unit will be converted and passed to the amplifier. No user adjustments are typically required for basic operation.

5. 유지관리

The Orion OLH28C requires minimal maintenance. Periodically check all wiring connections to ensure they are secure and free from corrosion. Keep the unit clean and free of dust and debris. Avoid exposing the unit to extreme temperatures or moisture.

6. 문제 해결

• 소리 없음:
  • Verify all power (V+), ground (GND), and remote (REM) connections are secure and receiving proper voltage.
  • Check high-level input wires from the factory head unit for proper connection and signal.
  • Ensure RCA cables are correctly connected between the converter and the amp리퍼.
  • 확인하다 amplifier의 전원이 켜져 있고 올바르게 작동하고 있습니다.
• 왜곡된 소리:
  • Check all wiring for loose connections or shorts.
  • Ensure the high-level input signals are not excessively strong, which could cause clipping.
  • 확인하다 amplifier's gain settings are properly adjusted and not set too high.
• Amp앰프가 켜지지 않음:
  • Check the remote (REM) wire connection from the OLH28C to the amp리퍼.
  • Ensure the OLH28C is receiving power (V+ and GND).

7. 사양

8. 보증 및 지원

For warranty information or technical support, please refer to the documentation included with your purchase or contact Orion customer service directly. Keep your proof of purchase for any warranty claims.