ViewSonic PJ551D-2 warranty Specifications, ViewSonic

Specifications

Display Type	Single 0.55" DLP panel
Resolution (Pixels)	XGA (1024 × 768)
Lens	Manual Zoom (1.1x)
Contrast Ratio	2000:1
Screen Size	30” – 250”
Lamp	180W
Input / Output Source	D-Sub 15 pin, S-video, composite video, USB
Video Compatibility	NTSC 3.58, NTSC4.43
	PAL-60, M, N
	SECAM, HDTV (480i/p, 576i/p, 720p, 1080i)
Scanning Frequency
Horizontal Freq.	31 - 79 KHz
Vertical Freq.	50 - 85 Hz
Noise Level	Normal: 36dB; ECO: 34dB
Environment	Operating:
	Temperature: 0°C to 40°C
	Humidity: 30%-85%
	Storage:
	Temperature: -20°C to 60°C
	Humidity: 30%-85%
Power Requirement	AC 100 - 240 V, 50 - 60 Hz
Power Consumption	230 W
Dimension	277 x 223 x 110 mm
Weight	2.5 kg (5.5lb)

Note: Design and Specifications are subject to change without prior notice.

ViewSonic 21 PJ551D