Manual zoom lens for optical screen adjustments. Easily fit your projection to the screen.
Double security settings with password protection and Kensington lock port.
User-selectable "Eco-Mode" to help save valuable lamp life hours with only a 20% reduction in brightness.
High contrast ratio of 2000:1 gives clear images with same brightness. Black looks black and white looks white.
Digital Visual Interface (DVI) connection for an uncompressed digital signal and HDTV compatibility.
Auto-source feature automatically identifies the input as RGB or Video before projecting.
Auto-adjustment automatically adjusts phase, clock speed, and resolution of the RGB signal from the PC.
Quick-release adjustable feet.
Quick color adjustment easily switches to your color mode (standard, color, custom) in accordance with the image source.
Improved video clarity with latest generation DLP DDR chip by Texas Instruments.
Support for High-Definition (720p, 1080i) broadcasts.
On-screen user interface features simple pull-down menus.
Digital keystone, zoom, smooth, mute, and freeze commands.
Full function credit-card wireless remote control.
Description
The high-tech, brightest option for a portable XGA projector under 3.5lbs!
PLUS keeps making projectors smaller and brighter: Delivering 2000 lumens, the U4-232h is the brightest mobile projector weighing 3.5 pounds or less! Even though the projector is about the size of a hardcover book, it's bright enough for use in well-lit areas and large conference rooms without turning down the lights.
In addition to being compact and lightweight, the U4-232h delivers world-class performance as a mobile projector, hosting a wealth of features essential for business use. Included advanced, next generation features standard: "Eco-Mode," saving you lamp hours and overall cost of ownership with only a 20% reduction in brightness; breezy set-up with automatic source select plus automatic adjustment to your computer's resolution and speed, and security features that prevent malicious use and theft.
The U4 Series is an upgrade to the U3 Series, the best-selling mobile projectors boasting over 100,000 cumulative unit sales (since sales were launched in July 2000). Texas Intruments' next-generation DLP DDR chip, an updated design, improved optics, and many more improvements to every feature. Use of the new DDR dramatically improves the projector's contrast with an incredible 2000:1 ratio (U4-232h). Project crisp, sharp images in which black is really black, and white is really white. A rich range of gradations enables the faithful reproduction of subtle color shades, greatly enhancing the picture's quality. Also, improvements to video performance allow the projection of smooth, finely detailed images.
Contrast Ratio:
An incredible Light/Dark contrast at 2000:1! Black is black, and white is white. This provides clearer images of text and fine drawings than other low-contrast projectors with the same brightness, also allowing fine gradations of expression with photographs and other images.
For a pure digital connection, with no signal compression, the U4-232h features the advanced Digital Visual Interface (DVI). You can also project an HDTV signal through your DVI input. Note: Your computer must be equipped with a DVI port to use this cable with the U4-232h.
Short-Throw Lens:
Project big-screen images from short distances, with a lens that allows projection of large images from a relatively short distance. Now you can give effective presentations away from the office, even when space is limited.
Digital Zoom Feature:
This function projects the point you want to emphasize most on the screen, and allows greater control with a scrolling feature while zoomed in.
Terminals:
Projection Distance Chart
Screen Size Designation (inches)
Screen Size (W x H)
Projection Distance
Height h1
Height h2
(m)
(feet)
(m) Wide - Tele
(feet) Wide - Tele
(m)
(feet)
(m)
(feet)
26"
0.53 X 0.40
1.74 X 1.31
- 1.20
- 3.94
0.47
1.54
0.07
0.23
40"
0.81 X 0.61
2.66 X 2.00
1.54 - 1.85
5.05 - 6.07
0.72
2.36
0.11
0.36
60"
1.22 X 0.91
4.00 X 2.99
2.33 - 2.80
7.64 - 9.19
1.07
3.51
0.16
0.52
80"
1.63 X 1.22
5.35 X 4.00
3.12 - 3.75
10.24 - 12.30
1.43
4.69
0.21
0.69
100"
2.03 X 1.52
6.66 X 4.99
3.91 - 4.70
12.83 - 15.42
1.79
5.87
0.26
0.85
120"
2.44 X 1.83
8.00 X 6.00
4.70 - 5.64
15.42 - 18.50
2.14
7.02
0.31
1.02
150"
3.05 X 2.29
10.00 X 7.51
5.89 - 7.07
19.32 - 23.20
2.68
8.79
0.39
1.28
180"
3.66 X 2.74
12.00 X 8.99
7.04 - 8.45
23.10 - 27.72
3.21
10.53
0.47
1.54
200"
4.06 X 3.05
13.32 X 10.00
7.86 - 9.44
25.79 - 30.97
3.57
11.71
0.52
1.71
250"
5.08 X 3.81
16.67 X 12.50
9.63 - 11.54
31.59 - 37.86
4.51
14.80
0.67
2.20
300"
6.10 X 4.57
20.00 X 15.00
11.55 - 13.84
37.89 - 45.41
5.42
17.78
0.81
2.66
The range of error is ±5% because the distances are calculated values.
Specifications
Projection System
DLP DDR DMD XGA x 1
Resolution
1024 x 768 XGA
Brightness
2000 ANSI Lumens Eco-Mode: Approximately 20% Less Brightness
Contrast Ratio
2000:1 Full On/Off
Aspect Ratio
4:3, Supports 16:9
Projection Lens
F=2.6-2.9, f=27.5-33 1:1.2 Manual Zoom and Manual Focus
Light Resource
180-Watt High-Performance Compact Lamp
Note: Projector lamps contain mercury. Do not throw in trash. Dispose of lamps according to local, state, or federal laws
RGB (Analog/Digital)/YPbPr: DVI-I 29 pin x 1, Composite Video: RCA x 1, S-Video: Mini DIN 4 pin x 1, Audio (RGB/Video): 3.5 mm Stereo Mini Jack x 1, Remote Mouse: USB Type B x 1
Color
Silver
Dimensions
2 (H) x 7.5 (W) x 9.5" (L)
Weight
3.3 lbs, 1.5 kg
Power Supply
100-240 VAC at 50/60 Hz
Power Consumption
240 Watts (Normal Mode), 170 Watts (Eco-Mode)
On-Screen Display Languages
English, French, German, Italian, Spanish, Swedish, Korean, Chinese, Japanese
Functions
Full-Auto Adjustment, Digital Keystone Correction (Vertical), Digital Zoom (2x), Freeze, Mute, Quick Color Adjustment, Security Password
Accessories
Lens Cap, IR Remote Control, 3V Lithium Battery for Remote Control x 1, Power Cable (1.8m/6') x 1, DVI to Mini D-Sub 15 Pin Adapter (2m/6.5') x 1, Video Cable (2m/6.5') x 1, S-Video Cable (2m/6.5') x 1, 3.5mm Mini Plug for Audio Cable (2m/6.5') x 1, 3.5mm Stereo Mini Jack to RCA for Audio Adapter (0.15m/0.5') x 1, Soft Carrying Case x 1, Cable Case x 1, User's Manual (CD-ROM), Quick-Start Guide, Security Label x 1
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