1. 서론
The Denon AVR-3803 is a high-performance 7.1 channel AV receiver designed to deliver powerful and immersive home theater audio. It features 110 watts per channel of high-current amplification across 7 channels. The receiver incorporates an advanced 32-bit SHARC processor, supporting various surround sound formats including Dolby Digital EX, DTS-ES, DTS Neo:6, and Dolby Pro Logic II. It also supports DTS 96/24 for high-resolution 5.1 soundtracks from video DVDs and Denon's Widescreen 7.1 mode for converting any surround source into a 7.1 audio experience.
그림 1.1: 전면 view of the Denon AVR-3803 AV Receiver. This image shows the main display, control knobs, and input selection buttons on the front panel.
2. 안전 정보
안전한 작동을 보장하고 손상을 방지하려면 다음 예방 조치를 준수하세요.
- 감전 위험: 수신기를 열지 마십시오.asing. 내부에는 사용자가 직접 수리할 수 있는 부품이 없습니다. 모든 수리는 자격을 갖춘 서비스 담당자에게 맡기십시오.
- 통풍: Ensure adequate ventilation around the unit. Do not block ventilation openings. Maintain a minimum clearance of 10 cm (4 inches) around the top and sides of the receiver.
- 수분: Do not expose the receiver to rain or moisture. Do not place objects filled with liquids, such as vases, on the apparatus.
- 열원: Keep the receiver away from direct sunlight, radiators, heat registers, stoves, or other heat-producing apparatus.
- 전원 코드: 전원 코드가 밟히거나 끼지 않도록 보호하세요. 특히 플러그, 편의용 콘센트 및 기기에서 나오는 부분은 보호하세요.
- 청소: Unplug the receiver from the wall outlet before cleaning. Use a dry cloth for cleaning.
Figure 2.1: Close-up of the rear panel showing the caution label regarding electrical shock hazard.
3. 설정
3.1 포장 풀기 및 배치
Carefully remove the receiver from its packaging. Retain the packaging materials for future transport or storage. Place the receiver on a stable, level surface with adequate space for ventilation. Avoid placing it in an enclosed cabinet without proper airflow.
3.2 스피커 연결하기
The AVR-3803 supports a 7.1 channel speaker configuration. Connect your speakers to the corresponding terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for all speakers. For optimal sound, use high-quality speaker cables.
- 전면 스피커(L/R): 전면 단자에 연결하십시오.
- 센터 스피커: CENTER 터미널에 연결하세요.
- 서라운드 스피커(L/R): SURROUND 단말기에 연결하세요.
- Surround Back Speakers (L/R) or Zone 2: Connect to the SURROUND BACK/ZONE 2 terminals.
- 서브 우퍼 : Connect to the PRE OUT SUBWOOFER terminal using an RCA cable.
3.3 오디오/비디오 구성 요소 연결
Connect your audio and video sources (e.g., DVD player, VCR, TV, cable box, game console) to the appropriate input jacks on the rear panel. Use high-quality cables for optimal performance.
- DVD 플레이어: Use component video (YPbPr) or S-Video/Composite video inputs, and digital audio (optical or coaxial) or analog audio inputs.
- VCR/DVR: Use composite video and analog audio inputs for VCR-1 or VCR-2.
- TV: Connect the video output from the receiver to your TV's video input.
- Other Audio Sources (CD, Tuner, etc.): Use analog audio inputs.
Figure 3.1: Full rear panel of the Denon AVR-3803, illustrating all input and output connections for speakers and audio/video components.
3.4 안테나 연결
Connect the supplied AM loop antenna and FM wire antenna to their respective terminals on the rear panel for radio reception.
3.5 전원 연결
Once all audio/video and speaker connections are made, plug the receiver's power cord into a suitable AC wall outlet (120V ~ 60Hz). The receiver also features switched and unswitched AC outlets for connecting other components, ensuring total power consumption does not exceed the specified limits.
4. 사용 설명서
4.1 기본 작업
- 전원 켜기/끄기: 전면 패널 또는 리모컨의 전원 버튼을 눌러 기기를 켜거나 끄세요.
- 볼륨 조절: Use the MASTER VOLUME knob on the front panel or the VOLUME +/- buttons on the remote control to adjust the sound level.
- 입력 선택: Use the INPUT SELECTOR knob or the dedicated input buttons (e.g., DVD, VCR, TV) on the front panel or remote control to choose your desired audio/video source.
4.2 Surround Sound Modes
The AVR-3803 offers a variety of surround sound modes to enhance your listening experience:
- 돌비 디지털 EX: Expands 5.1 channel Dolby Digital soundtracks to 6.1 or 7.1 channels.
- DTS-ES: Expands 5.1 channel DTS soundtracks to 6.1 or 7.1 channels.
- DTS Neo:6: Converts 2-channel stereo sources into 5.1 or 6.1 channel surround sound.
- 돌비 프로 로직 II: Converts 2-channel stereo sources into 5.1 channel surround sound for movies or music.
- DTS 96/24: Decodes high-resolution 5.1 channel audio from compatible DVD discs.
- Widescreen 7.1: Denon's proprietary mode to create a 7.1 channel experience from various surround sources.
Use the MODE or SURROUND buttons on the remote control or front panel to cycle through available sound modes.
4.3 Audio Adjustments and Streaming
- 이퀄라이저 : The receiver features an equalizer for fine-tuning audio output. Refer to the on-screen display or front panel menu for adjustment options.
- 고해상도 오디오: The AVR-3803 supports high-resolution audio formats like WAV and FLAC for pure sound reproduction. Ensure your source device is capable of outputting these formats.
- 음악 스트리밍: Utilize the built-in TuneIn radio tuner for internet radio. Compatibility with popular music streaming services like Pandora and Spotify allows for versatile music playback.
- 스마트폰 제어: For seamless control of your music library and playback, download and use the Denon AVR remote application on your smartphone.
5. 유지관리
- 장치 청소: 청소하기 전에 전원 코드를 뽑으십시오. 부드럽고 마른 천으로 외부 표면을 닦으십시오. 연마성 세척제, 왁스 또는 용제를 사용하지 마십시오.
- 통풍: 환기구가 먼지나 이물질로 막히지 않았는지 주기적으로 점검하십시오.
- 저장: If storing the unit for an extended period, disconnect the power cord and store it in a cool, dry place, preferably in its original packaging.
6. 문제 해결
If you encounter issues with your Denon AVR-3803, refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 전원이 없습니다 | 전원 코드가 분리되었습니다. 전원 콘센트가 고장났습니다. 기기가 대기 모드입니다. | 전원 코드가 제대로 꽂혀 있는지 확인하십시오. 다른 기기를 사용하여 콘센트가 제대로 작동하는지 확인하십시오. 전원 버튼을 누르십시오. |
| 소리가 나지 않습니다 | Incorrect input selected; speaker wires disconnected; volume too low; mute function active. | Select the correct input source. Check all speaker connections. Increase volume. Deactivate mute. |
| 사진 없음 | Incorrect video input/output connection; incorrect input selected on TV. | Verify video cable connections. Ensure TV is on the correct input. |
| 리모컨이 작동하지 않습니다 | 배터리가 방전되었거나, 리모컨과 수신기 사이에 장애물이 있거나, 리모컨 모드가 잘못 설정되었을 수 있습니다. | Replace batteries. Remove obstructions. Ensure remote is in the correct operating mode for the receiver. Note: The remote control for this model can be complex; refer to the dedicated remote manual if available. |
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 상표 | 데논 |
| 모델 번호 | AVR-3803 |
| 서라운드 사운드 채널 구성 | 7.1채널 |
| 출력 전력 | 110 Watts per channel (7 channels) |
| 오디오 출력 모드 | 둘러싸다 |
| 특별 기능 | Equalizer, Pandora, Spotify compatibility |
| 지원되는 인터넷 서비스 | 튜닝인 |
| 호환 장치 | 스피커 |
| 제어 방법 | 원격 |
| 품목 무게 | 10파운드(약 4.5kg) |
| 패키지 크기 | 12 x 5 x 4인치(약 30.5 x 12.7 x 10.2cm) |
| 첫 번째 이용 가능 날짜 | 21년 2004월 XNUMX일 |
8. 보증 및 지원
Denon provides a limited warranty for its products. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Denon web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.
고객 지원
For technical assistance, service, or inquiries, please contact Denon customer support. Contact information for USA and Canada is provided below:
Figure 8.1: Denon contact information for warranty and support in USA and Canada. This image lists addresses and phone numbers for Denon Electronics (USA), United Radio Audio, Pyramid Audio, Electro Services, Inner Sound, and Denon Canada.
You can also visit the official Denon website for the latest support resources and FAQs: www.denon.com
