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7. Appendix
ᕢ Specifications
This section provides technical information about the VT580/VT480/VT58/VT57/VT48 projector's performance.
Model Number VT580/VT480/VT58/VT57/VT48
Optical
LCD Panel 0.6" p-Si TFT active-matrix with Micro Lens Array
Resolution VT580/VT58/VT57: 1024 ן 768 pixels* native, up to UXGA with Advanced
AccuBlend
VT480/VT48: 800 ן 600 pixels* native, up to UXGA with Advanced
AccuBlend
Lens VT580/VT480/VT58/VT57: Manual zoom and manual focus
F1.7 - 2.0 f=18.9 - 22.7 mm
VT48: Digital zoom and manual focus
F1.7 f=22.4 mm
Lamp VT580/VT480: 190W DC lamp (150W Eco mode)
VT58/VT57/VT48: 150W DC lamp (120W Eco mode)
Image Size (Diagonal) VT580/VT480/VT58/VT57: 21 - 300 inches / 0.5 - 7.6 m
VT48: 25 - 300 inches / 0.6 - 7.6 m
Projection Distance VT580/VT480/VT58/VT57: 2.5 - 36.4 ft / 0.7 - 11.1 m
VT48: 3.0 - 36.0 ft / 0.9 - 11.0 m
Projection Angle VT580/VT480/VT58/VT57: Tele: 8.3° - 8.6°/ Wide: 9.9° - 10.3°
VT48: 8.4° - 8.7°
Keystone Correction +/- 30° Vertical (Auto Keystone on VT580 only)
Electrical
Inputs VT580/VT480: 2 RGB/Component (D-Sub 15 Pin),
1 S-Video (DIN 4 Pin), 1 Video (RCA), 1 (L/R) RCA Audio,
1 Stereo Mini Audio, 1 PC Control (DIN 8 Pin)
VT58/VT57/VT48: 1 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin),
1 Video (RCA), 1 (L/R) RCA Audio, 1 PC Control (DIN 8 Pin)
Outputs 1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio (not available on VT58/VT57/VT48)
Video Compatibility NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM,
HDTV: 1080i, 1080i/50Hz, 720p, 576p, 480p, 480i/60Hz
Scan Rate Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical: 50 Hz to 120 Hz
Video Bandwidth RGB: 80 MHz (-3dB)
Color Reproduction 16.7 million colors simultaneously, Full color
Horizontal Resolution NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60: 540 TV lines
SECAM: 300 TV lines
RGB: VT580/VT58/VT57: 1024 dots (H)ן768 dots (V),
VT480/VT48: 800 dots (H)ן600 dots (V)
External Control RS232, IR
* Effective pixels are more than 99.99%.