1. 서론
This manual provides detailed instructions for the installation, operation, and maintenance of the Commax DR-8UM 8-Button Audio Intercom Lobby Panel. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
The DR-8UM is designed for 8-apartment buildings, facilitating audio communication between visitors at the lobby panel and residents inside their apartments.
2. 안전 정보
- 설치나 유지관리를 하기 전에 모든 전원이 차단되었는지 확인하세요.
- 설치는 자격을 갖춘 사람이 수행해야 합니다.
- Use only the specified power supply (DC12V, 1Amp, Commax RF-1A or equivalent).
- Do not expose the unit to excessive moisture or extreme temperatures outside the specified operating range (-10°C ~ 50°C).
- This unit is designed for flush-mounted installation.
3. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- Commax DR-8UM 8-Button Lobby Panel x1
- 4-pin connector x1
- 8-pin connector x1
- Instruction Manual x1 (this document)
4. 제품 오버view
The Commax DR-8UM is an audio intercom lobby panel featuring 8 call buttons, a speaker, and a microphone. It is constructed from aluminum and designed for flush mounting.
그림 4.1: 앞쪽 view of the Commax DR-8UM 8-Button Audio Intercom Lobby Panel. The panel features a speaker grille at the top, followed by a microphone, and eight call buttons arranged vertically on the right side. Each button corresponds to an apartment unit.
5. 설치
5.1 패널 장착
The DR-8UM is designed for flush-mounted installation. Ensure adequate space is available in the wall for the back box.
그림 5.1: Installation diagram showing the dimensions for flush mounting the Commax DR-8UM. The diagram illustrates the panel's front plate, the recessed back box, and the screw points for secure installation. Key dimensions are provided in millimeters.
치수: 142 mm (W) x 315 mm (H) x 50 mm (D).
- Prepare the wall opening according to the dimensions provided in Figure 5.1.
- Secure the back box (not explicitly shown but implied by flush mount) into the wall opening.
- Route the necessary wiring through the back box.
- Attach the DR-8UM panel to the back box using appropriate screws, ensuring a secure and flush fit.
5.2 배선 연결
The DR-8UM requires a DC12V, 1Amp power supply (Commax RF-1A, sold separately). It is compatible only with Commax interphone series, such as the DP-SS (sold separately).
배선 유형: Common 3 wires + Individual 1 wire (Wire 3 wires: 1, 2, 3; Individual 1 wire: L1).
Connect the 4-pin and 8-pin connectors to the corresponding ports on the DR-8UM panel and to the interphone system according to the system's wiring diagram. Ensure correct polarity for the power supply.
6. 사용 설명서
The Commax DR-8UM allows visitors to call and communicate with residents in an 8-apartment building.
- 아파트에 전화하려면: A visitor presses the corresponding button for the desired apartment unit on the lobby panel.
- 양방향 커뮤니케이션: Once the resident answers via their indoor interphone unit (e.g., DP-SS), two-way audio communication is established between the visitor at the lobby panel and the resident.
7. 유지관리
- 청소: Wipe the panel surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- 점검: Periodically check for any loose connections or physical damage.
- 버튼 기능: Ensure all call buttons operate smoothly. If a button becomes faulty, contact customer support for assistance.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 장치에 전원이 들어오지 않습니다. | Incorrect power supply connection or faulty power adapter. | Check power supply (DC12V, 1Amp) and connections. Ensure the power adapter is functional. |
| 통신 중 오디오가 나오지 않습니다. | Incorrect wiring, faulty indoor unit, or damaged speaker/microphone. | Verify wiring connections (Common 3 wires + Individual 1 wire). Test with a known working indoor unit. |
| 호출 버튼이 응답하지 않습니다. | Faulty button or wiring issue to that specific apartment. | Inspect the button for physical damage. Check the individual wire connection for that apartment. Contact support if the button is faulty. |
| 간헐적 작동. | Loose wiring connections or unstable power supply. | Secure all wiring connections. Ensure the power supply is stable and within specifications. |
9. 사양
그림 9.1: Technical specifications table for the Commax DR-8UM, detailing model, power source, wiring, communication type, mount type, temperature range, dimensions, and communication distance based on cable diameter.
| 특징 | 세부 사항 |
|---|---|
| 모델 | DR-8UM |
| 전원 | DC12V, 1Amp (Commax RF-1A, 별매) |
| 배선 | Common 3 wires + Individual 1 wire (Wire 3 wires: 1, 2, 3; Individual 1 wire: L1) |
| 통신 방식 | 2방향 오디오 |
| 마운트 유형 | 매립형 |
| 작동 온도 | -10도 ~ 50도 |
| 치수(폭 x 높이 x 깊이) | 142mm x 315mm x 50mm |
| Compatible Interphone | Commax DP-SS series (sold separately) |
10. 보증 및 지원
보증 정보 및 기술 지원에 대해서는 공식 Commax를 참조하십시오. web사이트를 방문하거나 가까운 대리점에 문의하세요. 보증 청구를 위해 구매 영수증을 보관하세요.
For replacement parts, including individual buttons, please contact Commax customer service directly as parts availability may vary.
