InFocus LP120 Mobile DLP Video Projector User Manual

1. 서론

This manual provides detailed instructions for the safe and efficient use of your InFocus LP120 Mobile DLP Video Projector. Please read this manual thoroughly before operating the projector and retain it for future reference.

The InFocus LP120 is a compact and powerful mobile projector designed for business presentations. Its lightweight design allows for easy portability, fitting conveniently alongside your laptop. Key features include a 7-language interactive display, XGA 1024x768 native resolution, optical zoom, simple focus, dual infrared sensors, and support for front and rear projection methods. It can project image sizes from 33 to 143 inches diagonally, offers a one-touch simplified keypad, 1100 lumens brightness, a 1-watt speaker, and color-coded connections for ease of use.

2. 안전 정보

프로젝터 손상을 방지하고 사용자의 안전을 확보하기 위해 항상 다음 안전 수칙을 준수하십시오.

• 통풍구를 막지 마십시오. 프로젝터 주변에 적절한 공기 흐름이 유지되도록 하십시오.
• l을 사용할 때 프로젝터 렌즈를 직접 쳐다보지 마십시오.amp 켜져 있습니다. 밝은 빛은 눈을 손상시킬 수 있습니다.
• 프로젝터에 제공된 전원 코드만 사용하십시오.
• 화재나 감전의 위험을 줄이려면 프로젝터를 비나 습기에 노출시키지 마세요.
• 모든 서비스는 자격을 갖춘 서비스 담당자에게 의뢰하세요.
• 불안정한 표면에 프로젝터를 두지 마십시오.

3. 패키지 내용

아래 나열된 모든 품목이 패키지에 포함되어 있는지 확인하세요.

• InFocus LP120 Mobile Projector
• Wireless Interlink Presenter remote control (including batteries)
• 3-meter power cord
• 2-meter M1-A analog computer cable with USB
• 1.8-meter S-video cable
• S-video-to-RCA video input adapter
• 1.8-meter audio cable
• 오디오 케이블 어댑터
• 프로젝션 lamp 기준 치수
• Color-coded cable ties
• 3-set protective sleeve
• 액세서리 파우치
• Projector system CD (includes multi-language user's guide, ProjectorManager control software)
• 빠른 설치 안내서
• Tethered lens cap
• User's guide (printed version)
• 안전 지침/경고

4. 제품 오버view

4.1 상단 패널 컨트롤

The top panel features backlit controls for easy operation, even in low-light conditions.

그림 4.1: 맨 위 view of the InFocus LP120 projector, highlighting the control panel. Buttons include Power, Auto Image, Keystone, Menu, Select, Volume, Source, and Presets. The display screen is visible above the controls.

4.2 후면 패널 연결

The rear panel provides color-coded input ports for various connections.

그림 4.2: 뒤쪽 view of the InFocus LP120 projector, displaying the input panel. From left to right, there are color-coded ports for Audio In (blue), Computer In (M1-DA, blue), S-Video (yellow), and the AC power input.

4.3 측면 View 및 환기

The side of the projector features ventilation grilles to ensure proper cooling during operation.

그림 4.3: 옆 view of the InFocus LP120 projector, illustrating the ventilation grilles crucial for heat dissipation and maintaining optimal operating temperature. The InFocus brand logo is visible on the side casing.

4.4 정면 View

The front of the projector houses the projection lens and additional ventilation.

그림 4.4: 앞쪽 view of the InFocus LP120 projector, displaying the projection lens on the left and the front ventilation grille on the right.

5. 설정

5.1 컴퓨터에 연결하기

1. Connect the M1-A analog computer cable with USB to the 'computer in' port on the projector (refer to Figure 4.2).
2. Connect the other end of the M1-A cable to your computer's VGA port and a USB port.
3. For audio, connect the audio cable from your computer's audio output to the 'audio in' port on the projector.

5.2 Connecting to a Video Source (S-Video/RCA)

1. For S-Video, connect the S-video cable to the 's-video' port on the projector (refer to Figure 4.2) and to your video source.
2. For RCA composite video, use the S-video-to-RCA video input adapter with the S-video cable. Connect the RCA end to your video source.
3. Connect the audio cable from your video source to the 'audio in' port on the projector.

5.3 전원 연결

1. Connect the power cord to the power input on the rear of the projector (refer to Figure 4.2).
2. 전원 코드의 다른 쪽 끝을 적절한 전기 콘센트에 꽂습니다.

5.4 프로젝터 위치 지정

Place the projector on a stable, flat surface. Ensure there is adequate space around the projector for ventilation. The projector can project images from 4.5 to 14 feet away, producing a diagonal image size between 33 and 143 inches.

6. 사용 설명서

6.1 전원 켜기/끄기

• 전원을 켜려면 힘 상단 패널의 버튼이나 리모컨을 사용하세요.
• 전원을 끄려면 다음을 누르세요. 힘 button again. The projector will go through a cool-down cycle before completely shutting down. Do not unplug the projector during this cycle.

6.2 이미지 조정

• 집중하다: 렌즈의 초점 링을 돌려 이미지를 선명하게 하세요.
• 줌: Use the optical zoom control (if available on the lens) or the digital zoom function via the menu to adjust image size.
• 키스톤 보정: 사용하세요 요지 buttons on the top panel or remote to correct trapezoidal distortion if the projector is not perfectly perpendicular to the screen.
• 자동 이미지: 를 누르세요 자동 이미지 button for automatic image optimization.

6.3 입력 소스 선택

를 누르세요 원천 button on the top panel or remote control to cycle through available input sources (Computer, S-Video, etc.).

6.4 오디오 조정

사용하세요 볼륨을 높이다 그리고 볼륨 낮추기 buttons on the top panel or remote control to adjust the audio output from the built-in 1-watt speaker.

7. 유지관리

7.1 프로젝터 청소

• 외부: 부드럽고 털이 없는 천을 살짝 사용하세요.ampened with water to clean the projector's exterior. Avoid abrasive cleaners.
• 렌즈: Use a lens cleaning cloth and lens cleaning solution specifically designed for optical surfaces. Do not use abrasive materials.
• 통풍: Periodically check and clean the ventilation grilles to ensure unobstructed airflow. Use a soft brush or compressed air to remove dust.

7.2리터amp 대사

투영 lamp module is a consumable item and will require replacement over time. Refer to the ProjectorManager control software or the on-screen menu for lamp life status. Always use an official InFocus replacement lamp module. Consult the detailed user's guide on the provided CD for specific lamp 교체 지침.

경고: 프로젝터를 교체하기 전에 프로젝터가 완전히 식도록 두십시오.amp. 엘amp can be extremely hot.

8. 문제 해결

9. 사양