Table of Contents
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2. LV-7545 SPECIFICATIONS
2.1 Type
2.2 LCD panel
1. Type
2. Size/number
3. Number of pixels
4. Contrast ratio
2.3 Optical box
1. Type
2. Light source
3. Projection lens
configuration
4. F value/focal length
5. Zoom magnification
6. Zoom/focus
2.4 Mechanism
1. Lens shift
2. Elevation mechanism
2.5 Video/audio
1. Brightness
2. Correct projection distance 1.4 to 14.7 m
3. Size of projection image
4. Resolution of display
supported
5. Digital zoom magnification
6. Keystone correction range
7. Horizontal resolution
8. Scanning frequency
9. Color system
10. Built-in speaker
11. Audio output
Portable XGA LCD Projector
Polysilicon active matrix TFT with microlens
1.3 model (4:3 aspect ratio) × 3
1024 × 768 pixels (XGA)
800:1 (all white:all black)
Dichoic mirror separation/prism synthesis
200W UHP lamp
11 groups, 13 lenses
1.7 to 2.0, 48.2 to 62.6mm,
×1.3
Power
1:1 to 10:0, power
UP by 10.5 degrees (Maximum)
3700/3200 ANSI lumen (Bright ON/Bright OFF),
illuminance ratio 90%
31" to 400"
SXGA (compression)/XGA/SVGA/VGA
×
to ×49
1
/
4
±40 degrees (vertical)
800 TV lines
15KHz to 100KHz for horizontal sync.
50Hz to 100Hz for vertical sync.
Up to 180MHz for dot clock
NTSC, PAL, SECAM, NTSC4.43, PAL-M, PAL-N
50mm × 50mm × 2
2W + 2W, stereo
1-3
Part 1: General Information
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