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ViewSonic PJ501/PJ551
PJ551 Technical Specifications
Table 14: PJ551 Specifications
Item Specification
Liquid crystal Panel Size
panel Pixels
0.7 inch P-Si TFT with microlens
1024 horizontal x 768 vertical, 8 bit color, 16.7 Million colors
Lens Manual Zoom F=2.0 - 2.3 f=17.7 -21.2 mm
Zoom 1.2 : 1, manual focus
Projection Distance 0.9 - 9.0 Meters
Display Size 30 - 300 inches
Keystone Correction 6:1 upward shift (fixed)
Lamp 150 W UHB (normal mode); 130 W UHB (whisper mode)
Speaker 1.0 W
Power Supply AC 100 ~ 120V, 2.7A I AC220 - 240V,1.3A
Power consumption 240 W
Battery type AA battery x2
Temperature range 0 ~ 35°C (Operating)
Size 11.4” (W) x 3.3” (H) x 8.3” (D) inches 289 (W) x 83 (H) x 210 (D) mm
Weight 5.4 lbs. (2.4 kg)
Horizontal Scan Frequency 31 -80 KHz (PC mode)
15 KHz (video mode)
Vertical Scan Frequency 56 - 120 KHz (PC mode)
50 KHz (video mode)
Computer Compatibility
Computer RGB IN
(RGB signal
input)
Plug & Play
AUDIO IN
PC compatible for VGA, SVGA, XGA, and SXGA.
Video: Analog 0.7 Vp-p, 75 ohm terminator (positive), HV. sync.: TTL level
(positive/negative), Composite sync.: TTL level, D-sub 15-pin shrink jack
Native resolution 1024 x 768
DDC 1/28 (VESA)
200m Vrms, 47 k ohms (max. 3.0Vp-p), Stereo mini jack
Video signal VIDEO
input (Composite)
S-VIDEO
COMPONENT
VIDEO
AUDIO
1.0 Vp-p, 75 ohm terminator, RCA jack
NTSC, NTSC4.43, PAL (BGDHI), SECAM, PAL-M, PAL-N, PAL60
Brightness signal: 1.0 Vp-p, 75 ohm terminator, Color signal: 0.3 Vp-p (burst
signal), 75 ohm terminator, Mini DIN 4-pin jack
480i, 575i, 1080i, 720i
Y 1.0 Vp-p, 75 ohm Terminator (Positive)
C
B
/C
R
0.7 Vp-p, 75 ohm Terminator (Positive)
P
B
/P
R
0.7 Vp-p, 75 ohm Terminator (Positive)
L 200 m Vrms, 47 k ohms (max. 3.0 Vp-p)
RRCA jack
Control functions CONTROL D-sub 15-pin shrink plug (RS232)