Lamp
답변 1개 2점 |
Projector will no longer select source |
답변 3개 0점 |
projector picture shows only half |
답변 1개 0점 |
Bulb comes on; no menu available |
답변 1개 0점 |
when trying to switch on , it shows lamp did not strike. |
도구
해당 기기를 고치는데 사용하는 일반 도구들 입니다. 매 단계에 모든 도구를 사용하지는 않습니다.
Troubleshooting
If you are experiencing any issues with your device, please visit our InFocus LP540 Troubleshooting Guide.
Identification and Background
The InFocus LP540 is a digital projector, which provides video and computer inputs. It can be easily connected, used, and maintained. The Interactive Display, located on top of the projector, provides constant feedback on the device's status. Additionally, the projector has a cable-free digital projection when connected with the InFocus LiteShow wireless adapter. The projector comes with built-in speakers as its audio source.
Specifications
Display
- 40 inches - 300 inches diagonal size
- 4:3, 16:9 aspect ratio
- XGA (1024 x 768) resolution
- SXGA+ (1400 x 1050) resolution input (max)
- 400:1 contrast ratio
- 3 LCD display technology
- Front, ceiling, and rear projector placement
- 480p, 576p, 720p, Full NTSC, PAL, SECAM, 1080i, 1080p/24 video compatibility
- VGA (640x480), XGA (1024x768), SVGA (800x600), SXGA (1280x1024), SXGA+ (1400x1050) data compatibility
Audio
- 2W (2 x 1 Watt) speakers
Connectivity (Input/Output)
- 1 RJ45
- VGA Monitor Output
- 1 RS232
- 1 Stereo 3.5mm Mini Jack Input
- M1, S-video, and Composite (RCA) connections
- 2 Stereo RCA Input
Lamp Specifications
- 1700 lumens brightness (high)
- 2000 lamp hours (high)
- 170 lamp wattage (high)
Lens/Optical Specifications
- Digital Keystone Correction (Vert.): +/- 25°
- H-Sync Max (kHz): 110
- H-Sync Min (kHz): 16
- Lens Zoom Ratio: 1.2:1
- Optional Lenses: No
- Projection Distance (max, feet): 32.8
- Projection Distance (min, feet): 5
- V-Sync Max (Hz): 85
- V-Sync Min (Hz): 50
Physical Attributes
- No HDCP Compatibility
- (10.3 x 4.1) Product Dimension (W x D x H)(inches)
- 7.5 pounds Product Weight
- (10 x 15 x 14) Shipping Dimensions (W x D x H) (inches)
- 15 pounds Shipping Weight