소개
This manual provides detailed instructions for the installation, operation, and maintenance of your Stetsom IR 800.4 Digital Multichannel Amplifier. 설치 또는 작동을 시도하기 전에 이 설명서를 자세히 읽으십시오. amplifier to ensure proper function and safety. The Stetsom IR 800.4 is a compact, high-fidelity digital amplifier designed for car audio systems, offering 800 Watts RMS across 4 channels at 2 Ohms.
안전 정보
항상 다음 안전 예방 조치를 준수하십시오.
- Disconnect the vehicle's battery before any electrical installation to prevent short circuits.
- Ensure all wiring is correctly sized and fused according to specifications to prevent overheating and damage.
- 마운트하다 amp증폭기는 습기와 직사광선을 피해 통풍이 잘 되는 곳에 안전하게 설치하십시오.
- 설치를 피하십시오 amplifier in locations that obstruct vehicle operation or safety features.
- 설치 과정의 어떤 부분이든 확실하지 않은 경우 전문 설치자에게 문의하세요.
- 작동하지 마십시오 amplifier with damaged cables or if it has been exposed to water.
제품 끝view
The Stetsom IR 800.4 amplifier features a compact design with robust performance. It includes controls for level adjustment, high-pass filter (HPF), low-pass filter (LPF), and bass boost, allowing for precise audio tuning. It supports both RCA and high-level inputs for versatile integration with various head units.
그림 1: 각도 view of the Stetsom IR 800.4 Digital Multichannel Amp리파이어, 쇼크asin컴팩트한 디자인입니다.
그림 2: 상단 view 의 amplifier showing the control panel with Level, HPF, LPF, and Bass Boost adjustments for channels 1/2 and 3/4, along with High Input connections.
그림 3: 하단 view 의 amplifier displaying the power, ground, remote, and speaker output terminals.
설정 및 설치
최적의 성능과 안전을 위해서는 올바른 설치가 매우 중요합니다. 다음 단계를 주의 깊게 따르세요.
1. 전원 연결
- 전원(BATT+): Connect a 6 AWG cable from the positive terminal of the vehicle's battery to the BATT+ terminal on the amplifier. Install a 40A fuse within 12 inches (30 cm) of the battery.
- 접지(GND): Connect a 6 AWG cable from the GND terminal on the amplifier to a clean, unpainted metal point on the vehicle's chassis. Ensure a solid electrical connection.
- 원격(REM): Connect an 18 AWG cable from the remote output of your head unit (or an ignition-switched 12V source) to the REM terminal on the amp증폭기. 이것은 amp헤드 유닛으로 라이터를 켜고 끌 수 있습니다.
Figure 4: Diagram illustrating the power (6 AWG), ground, remote (18 AWG), and RCA input connections from the radio/player to the amplifier. Note the fuse placement near the battery.
2. 오디오 입력 연결
The IR 800.4 supports both RCA (low-level) and High Input (high-level) connections. Do not use both simultaneously, as this can cause unwanted noise and amp리퍼 문제.
- RCA 입력: Connect RCA cables from your head unit's pre-out to the RCA input jacks on the amplifier (CH1/CH2 and CH3/CH4).
- 높은 입력: If your head unit does not have RCA pre-outs, use the high-level inputs. Connect the speaker wires from your head unit directly to the High Input terminals on the amp리퍼.
Figure 5: Diagram detailing the High Input wiring for channels CH1, CH2, CH3, and CH4 using gray and blue wires. It explicitly states that RCA and High Input connections should not be used simultaneously.
3. 스피커 연결
스피커를 연결하십시오 amplifier's speaker output terminals using 13 AWG cables. Ensure correct polarity (+ to + and - to -). The IR 800.4 supports both stereo and bridge modes. Always check the minimum impedance supported by the amplifier for your chosen configuration.
- 스테레오 모드 : Connect one speaker per channel. Minimum impedance is 2 Ohms per channel.
- 브리지 모드: Combine two channels to power a single speaker or subwoofer for increased power. Minimum impedance is 4 Ohms in bridge mode.
Figure 6: Diagram illustrating speaker installation examples for the Stetsom IR 800.4 amplifier, showing connections for 4 speakers (2 Ohms each) in stereo mode, and configurations for subwoofers in bridge mode (4 Ohms minimum).
작동 지침
설치 후 조정하세요 amplifier settings for optimal audio performance:
- 레벨 제어: Adjust the "LEVEL" knob for each channel pair (CH1/CH2 and CH3/CH4) to match the output voltage of your head unit. Start with the level at minimum and slowly increase it until the sound is clear and distortion-free at your desired maximum volume.
- Crossover Settings (HPF/LPF):
- HPF(하이패스 필터): Fixed at 90 Hz. When active, it allows frequencies above 90 Hz to pass through, typically used for full-range speakers to prevent low bass distortion.
- LPF(저역 통과 필터): Fixed at 90 Hz. When active, it allows frequencies below 90 Hz to pass through, typically used for subwoofers.
- 플랫 모드: When selected, both HPF and LPF are deactivated, allowing the amplifier to reproduce all frequencies supported by the amplifier without filtering.
- 베이스 부스트 : Use this control to enhance low-frequency output. Adjust carefully to avoid distortion.
유지
The Stetsom IR 800.4 amp증폭기는 최소한의 유지보수만 필요합니다.
- 유지하다 amp앰프는 먼지와 이물질이 없도록 깨끗하게 유지하십시오. 청소할 때는 부드럽고 마른 천을 사용하십시오.
- 주변에 적절한 환기가 되도록 하십시오. amp과열을 방지하기 위해 증폭기를 사용하십시오. 냉각 핀을 막지 마십시오.
- 모든 배선 연결부의 견고성과 부식 여부를 주기적으로 점검하세요.
문제 해결
문제가 발생하는 경우 amplifier의 경우, 다음의 일반적인 문제와 해결책을 참조하세요.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 전원 없음 / Amp리퍼가 켜지지 않습니다 | 퓨즈가 끊어졌거나, 전원/접지/리모컨 전선이 느슨하거나, 헤드 유닛 리모컨 출력에 결함이 있습니다. | Check fuse near battery. Verify all power, ground, and remote connections are secure and have proper voltage. |
| 소리가 출력되지 않음 | Loose RCA/High Input cables, incorrect input selection, speaker wires disconnected, amp보호 모드의 lifier. | Check RCA/High Input connections. Ensure speaker wires are connected correctly and not shorted. Check if the "PROT" indicator is lit. |
| 왜곡된 소리 | Gain (Level) set too high, incorrect crossover settings, speaker impedance mismatch, poor ground connection. | Reduce the "LEVEL" setting. Adjust HPF/LPF. Verify speaker impedance matches amplifier's capabilities. Improve ground connection. |
| Amp리파이어 과열 | 환기가 불충분하거나, 임피던스가 너무 낮거나, 장시간 고용량 사용이 원인일 수 있습니다. | 보장하다 amplifier has clear airflow. Check speaker impedance. Reduce volume or allow amp냉각시키는 lifier. |
명세서
Key technical specifications for the Stetsom IR 800.4 amp정수기:
- 모델: IR800.4
- 채널: 4
- RMS Power (12.6V): 800W RMS (4 x 200W RMS @ 2 Ohms)
- Peak RMS Power (14.4V): 1060W RMS @ 2옴
- 최소 임피던스: 2 Ohms per channel (Stereo), 4 Ohms (Bridge)
- 입력 유형 : RCA (Low-Level) and High Input (High-Level)
- 크로스 오버 : HPF (fixed at 90 Hz), LPF (fixed at 90 Hz), Flat Mode
- 전원 커넥터 : 6 AWG (Power/Ground)
- 원격 커넥터: 18와이어
- 스피커 커넥터: 13와이어
- 권장 퓨즈: 40A (maximum 12 inches from battery)
- 냉각: Compact and powerful for improved ventilation
- 품목 무게: 약 3.3파운드
보증 및 지원
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Stetsom web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.
Stetsom is committed to providing high-quality products and customer satisfaction. If you encounter any issues not covered in this manual, please contact Stetsom customer service for assistance.