1. 서론
This manual provides essential instructions for the safe and efficient operation of your SWITCH SPR450 Smart Portable Projector. Please read this manual thoroughly before using the device and retain it for future reference.
The SPR450 is a portable smart projector designed for versatile viewing experiences, featuring 450 ANSI lumens brightness, autofocus, and auto keystone correction. Its integrated battery allows for use in various locations without a power outlet.
2. 패키지 내용
아래 나열된 모든 품목이 제품 포장에 들어 있는지 확인하세요.
- SWITCH SPR450 Smart Portable Projector
- 삼각대
- 충전기
- 원격 제어
3. 설정
3.1 초기 충전
Before first use, fully charge the projector using the provided charger. Connect the charger to the projector's power input and plug it into a wall outlet. The charging indicator will show the charging status.
3.2 프로젝터 장착
Attach the projector to the included tripod for stable placement. Ensure the tripod is on a flat, stable surface. The projector can also be placed directly on a flat surface.
그림 3.2.1: 전면 view of the SWITCH SPR450 Smart Portable Projector, showing the power button and speaker grille.
그림 3.2.2: 측면 view of the projector, highlighting the projection lens and sensors.
3.3 Powering On and Initial Projection
- 프로젝터 또는 리모컨의 전원 버튼을 길게 눌러 전원을 켜세요.
- Point the projector towards a flat, light-colored surface (wall or screen).
- 프로젝터의 특징 자동 초점 그리고 auto keystone correction, which will automatically adjust the image for clarity and rectangular shape.
- For ceiling projection, rotate the projector up to 90 degrees. The auto keystone correction will adjust the image accordingly.
Figure 3.3.1: The projector demonstrating its rotatable design for easy ceiling projection.
Figure 3.3.2: Diagram illustrating key features such as 450 ANSI Lumens brightness, autofocus with keystone correction, and easy ceiling projection.
4. 사용 설명서
4.1 인터페이스 탐색
Use the provided remote control to navigate the projector's smart interface. The remote allows you to select applications, adjust settings, and control media playback.
4.2 외부 장치 연결
The projector supports HDMI connectivity. Connect external devices such as laptops, gaming consoles, or media players using an HDMI cable to the projector's HDMI port. Select the HDMI input source from the projector's menu.
4.3 스마트 기능 활용
The SPR450 comes with pre-installed smart applications. Connect the projector to a Wi-Fi network to access online content, including streaming services and video platforms. Follow the on-screen prompts to set up network connectivity.
4.4 배터리 작동
The built-in battery provides portable operation. Battery life varies depending on usage and settings. To conserve battery, reduce brightness or enable power-saving modes if available in the settings.
Figure 4.4.1: The projector emphasizing its integrated battery for portable use.
5. 유지관리
5.1 렌즈 청소
프로젝터 렌즈는 광학 표면 전용으로 제작된 부드럽고 보풀 없는 천으로 살살 닦아주세요. 연마성 세척제나 과도한 힘을 사용하면 렌즈에 흠집이 생길 수 있으므로 사용하지 마세요.
5.2 Cleaning the Projector Body and Vents
Use a soft, dry cloth to clean the exterior of the projector. For vents, use a soft brush or compressed air to remove dust accumulation. Ensure the projector is powered off and unplugged before cleaning.
그림 5.2.1: 하단 view of the projector, showing the ventilation grilles.
5.3 배터리 관리
To prolong battery life, avoid fully discharging the battery frequently. Store the projector in a cool, dry place when not in use for extended periods. Charge the battery periodically if stored for a long time.
6. 문제 해결
- 전원 없음: Ensure the projector is charged or connected to a power source. Check the power adapter and cable connections.
- 이미지 없음: Verify the projector is powered on. Check the input source selection (e.g., HDMI). Ensure the lens cap is removed.
- 흐릿한 이미지: The projector has autofocus. If the image remains blurry, try moving the projector slightly or restarting it to re-engage autofocus. Ensure the lens is clean.
- 이미지가 기울어지거나 왜곡되었습니다: The projector has auto keystone correction. If the image is still distorted, ensure the projector is placed on a relatively flat surface or try adjusting its position.
- 소리 없음: Check the projector's volume settings and ensure it's not muted. If using an external source, check its volume and audio output settings.
- App Crashing (e.g., Netflix): Ensure the projector's software is up to date. Check for app updates within the projector's smart interface. Some applications may have specific compatibility requirements or regional restrictions. Contact customer support if the issue persists after updates.
- 원격 제어가 작동하지 않음: 리모컨의 배터리를 확인하십시오. 리모컨과 프로젝터의 적외선 수신기 사이에 장애물이 없는지 확인하십시오.
7. 사양
| 모델 | SPR450 |
| 명도 | 450 ANSI 루멘스 |
| 디스플레이 기술 | 디엘피(DLP) |
| 네이티브 디스플레이 해상도 | 1280 x 720 |
| 최대 디스플레이 해상도 | 1280 x 720 |
| 연결 기술 | HDMI |
| 특별 기능 | Portable, Autofocus, Auto Keystone Correction, 90-degree Rotation |
| 폼 팩터 | 가지고 다닐 수 있는 |
| 장착 유형 | 삼각대 마운트 |
| 배터리 유형 | 리튬 이온 1개(포함) |
| 제품 치수 | 10.16 x 16.26 x 25.65cm |
| 무게 | 1.81kg |
| 포함된 구성 요소 | Projector, Tripod, Charger, Remote Control |
8. 보증 및 지원
The SWITCH SPR450 Smart Portable Projector comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official SWITCH web대지.
For technical support, troubleshooting assistance, or service inquiries, please contact SWITCH customer support through their official channels. Keep your purchase receipt and product serial number handy when contacting support.
