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ViewSonic PJ557D Projector

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ViewSonic PJ557D Projector
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ViewSonic PJ557D Projector Specifications

Brightness:
2,300 Lumens
Contrast:
2,000:1

Resolution:
1024x768
Native Aspect Ratio:
4:3 (XGA)
Color Processing:
8-bit

Projector Size:
4.40" x 10.70" x 8.80"
Weight:
6.4 lbs

Video Modes:
720p, 1080i, 576i, 576p, 480p, 480i
Data Modes:
MAX 1280x1024

Lamp Life:
3,500 hours  / 4,000 hours (eco)
Lamp Type:
**

Display Type:
0.55" DLP (1)

Std. Zoom Lens:
1.10:1
Std. Lens Focus:
Manual
Optional Lenses:
No
Lens Shift:
No

Throw Distance:
3.9' - 32.8'
Image Size:
27.80" - 255.00"
Throw Ratio:
1.93:1 - 2.12:1
Projector Placement:
For a
"
diagonal screen, place the projector lens between 12'-10" and 14'-2" from the screen.

Digital Keystone:
Vertical

Audible Noise:
36.0 dB  /  34.0 dB (eco)
Speakers:
5.0 W × 2

Max Power:
250 Watts
Voltage:
100V - 240V

Connection Panel:
USB

**
Special Features: Blackboard Mode, Soft Carrying Case
Comments: Whiteboard/Blackboard/Greenboard modes