OREI HDS-401MV HDMI Switcher 4x1 Quad Screen Multiviewer 사용 설명서

1. 서론

The OREI HDS-401MV HDMI Switcher 4x1 Quad Screen Multiviewer is designed to connect up to four HDMI input sources to a single HD display. This device supports 1080p resolution, DTS/Dolby audio, and offers seamless switching between sources. It features multiple display modes, including a quad-screen multiviewer, allowing simultaneous viewing of up to four inputs. Control options include an IR remote and front panel buttons, with RS-232 for advanced integration. This switcher is ideal for applications requiring flexible display management of multiple HDMI sources.

2. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• 1x OREI HDS-401MV HDMI Switcher
• 1x 5V DC 전원 어댑터
• 1x IR 원격 제어
• 1x 사용자 설명서
• Mounting Brackets (for installation)

Figure 2.1: Package contents including the switcher, power adapter, remote, and manual.

3. 제품 오버view

3.1 전면 패널

The front panel provides essential controls and indicators for easy operation.

• 전원 LED: 장치의 전원 상태를 나타냅니다.
• IR 수신기 : Receives signals from the included IR remote control.
• 입력 LED(1-4): Indicate which HDMI input is currently selected or active.
• Scaler Button: Cycles through different scaling options.
• 오디오 버튼: Mutes audio or activates the on-screen display (hold for 1.5 seconds).
• 모드 버튼: Cycles through the 5 available display modes (single, 2-screen, 4-screen equal, 4-screen 1-large/3-small, 4-screen 2-large/2-small).
• 선택 버튼: Selects the active input source.

3.2 후면 패널

후면 패널에는 모든 입력 및 출력 연결이 있습니다.

• HDMI 입력(IN 1-4): Connect your HDMI source devices (e.g., gaming consoles, media players).
• HDMI Output (OUTPUT): Connects to your display device (TV, monitor).
• VGA 출력: Provides an alternative video output for VGA-compatible displays.
• Audio Output (3.5mm Stereo): Analog audio output for external speakers or amp정수기.
• Optical (TOSLINK) Output: Digital audio output for soundbars or AV receivers.
• 마이크로 USB 포트: Used for firmware updates and RS-232 control.
• DC 5V 전원 입력: Connect the included 5V DC power adapter.
• 켜기/끄기 스위치: Power toggle for the unit.

Figure 3.1: Front and rear panel view of the OREI HDS-401MV HDMI Switcher, highlighting input/output ports and control buttons.

4. 설정

Follow these steps to set up your OREI HDS-401MV HDMI Switcher:

1. HDMI 소스 연결: Connect up to four HDMI source devices (e.g., Blu-ray player, gaming console, cable box, PC) to the HDMI IN 1-4 ports on the rear panel of the switcher using high-quality HDMI cables.
2. 디스플레이에 연결: Connect your HD display (TV, monitor, projector) to the HDMI OUTPUT port on the rear panel of the switcher using an HDMI cable. If using a VGA display, connect it to the VGA output.
3. 오디오 연결(선택 사항): If you wish to extract audio to an external sound system, connect your audio device to either the 3.5mm Stereo Audio Output or the Optical (TOSLINK) Output.
4. 전원 켜기: Connect the included 5V DC power adapter to the DC 5V port on the rear panel and plug it into a power outlet. Flip the On/Off switch to the 'On' position. The Power LED on the front panel will illuminate.
5. Position IR Remote: Ensure the IR receiver window on the front panel is unobstructed if you plan to use the remote control.

Figure 4.1: Diagram illustrating typical connections for the OREI HDS-401MV HDMI Switcher with various input sources and display options.

5. 사용 설명서

5.1 입력 전환

You can switch between HDMI input sources using the front panel buttons or the IR remote control.

• 전면 패널: Press the 'Select' button repeatedly to cycle through the connected HDMI inputs (IN 1 to IN 4). The corresponding Input LED will light up.
• IR 리모트: Use the numbered buttons (1, 2, 3, 4) on the remote to directly select the desired HDMI input.

5.2 멀티view어 모드

The HDS-401MV offers 5 different display modes for viewing multiple inputs simultaneously or individually.

• Mode 1 (Single Screen): 선택한 HDMI 입력 하나를 전체 화면으로 표시합니다.
• Mode 2 (2-Screen Mode): Displays two selected HDMI inputs side-by-side.
• Mode 3 (4-Screen Equal): Displays all four HDMI inputs in equal-sized quadrants.
• Mode 4 (4-Screen 1-Large/3-Small): Displays one large HDMI input with three smaller inputs on the side.
• Mode 5 (4-Screen 2-Large/2-Small): Displays two large HDMI inputs with two smaller inputs.

Press the 'Mode' button on the front panel or the remote control to cycle through these display modes. Use the 'Select' button to choose which inputs are displayed in multi-viewer 모드.

Figure 5.1: Visual representation of the various multiviewer display modes available on the OREI HDS-401MV.

5.3 오디오 관리

The switcher supports audio extraction and pass-through for various formats.

• 오디오 음소거: Tap the 'Audio' button on the front panel or remote to mute/unmute the audio from the selected HDMI input.
• 온스크린 디스플레이(OSD): Hold the 'Audio' button for 1.5 seconds to activate the On-Screen Display for advanced audio settings.
• Audio Pass-through: Supports DTS Digital, Dolby Digital, LPCM, True HD/DTS-HD master audio, and pass-through for 5.1, 7.1, and 9.1 channel audio.

5.4 Resolution Scaling

The 'Scaler' button on the front panel allows you to adjust the output resolution to match your display's capabilities or preferences.

• 해상도 옵션: Cycle through available output resolutions (e.g., 1080p, 720p) by pressing the 'Scaler' button.

5.5 Firmware Update & RS-232 Control

The Micro USB port on the rear panel can be used for firmware updates and serial control.

• 펌웨어 업데이트 : Connect the Micro USB port to a computer to update the device firmware as needed.
• RS-232 제어: Use the Micro USB port with an appropriate RS-232 to USB cable and a serial command tool on your PC to send ASCII commands for device control.

6. 사양

7. 문제 해결

문제가 발생하면 다음의 일반적인 해결 방법을 참조하세요.

• 비디오 출력 없음:
  • 모든 HDMI/VGA 케이블이 제대로 연결되어 있는지 확인하십시오.
  • 전원 어댑터가 연결되어 있고 기기의 전원이 켜져 있는지 확인하십시오.
  • Check if the correct input source is selected on the switcher and your display.
  • 다른 HDMI/VGA 케이블을 사용해 보세요.
  • Test with a different display or source device to isolate the problem.
• 오디오 출력 없음:
  • Ensure audio cables (3.5mm or Optical) are correctly connected to your sound system.
  • Check if the audio is muted on the switcher (tap the 'Audio' button).
  • Verify your sound system is powered on and set to the correct input.
  • Confirm the source device is outputting audio.
• 원격 제어가 작동하지 않음:
  • Ensure there are no obstructions between the remote and the switcher's IR receiver.
  • 리모컨의 배터리를 확인하세요.
  • Point the remote directly at the IR receiver window.
• Picture Quality Issues (Flickering, Distortion):
  • Use shorter, high-quality HDMI cables (recommended under 10 feet).
  • Try adjusting the resolution using the 'Scaler' button on the front panel.
  • Ensure your source and display devices are compatible with the selected resolution.

8. 보증 및 지원

The OREI HDS-401MV HDMI Switcher comes with a 1 년 전체 보증 from OREI. This warranty covers defects in materials and workmanship under normal use.

For technical support, troubleshooting assistance, or warranty claims, please contact OREI customer service:

• 이메일: info@orei.com
• 제조사 연락처: info@orei.com
• Packer Contact: info@fayzelectronics.com, 99250 12671

보증 확인을 위해 구매 증빙서류를 보관하세요.