
Due to constant technological advances, DreamVision® reserves its right to modify specications without notice. Images may not conform exactly to specic product.
V2.0

Overview
The DreamVision UST25-4000HDi is an ultra-short throw projector that is perfect for every places where
the projector can not be installed at a long distance from the screen across the room, or where spectators
might interfere with the light beam of the projector (typically education, museum/heritage, sports bars, ofce
meeting rooms, living rooms...).
The UST25-4000HDi is remarkable in as much as it is the rst ultra-short throw projector on the market that
combines laser light technology and Full HD resolution. The result is a stunning, razor sharp and high-resolution
picture, even in bright environments.
Specications
Product Part Number R9201522
Emission method Full-HD DMD
Display panel size 0.65” DLP chip
Display Resolution 1920 x 1080 pixels - Aspect ratio 16:9
Contrast ratio 20,000:1
Projection lens
Brightness 4,000 ANSI Lumens
Optimal Screen size 80” to 100” diagonal (180-220 cm wide)
Distance range From 19.6 cm (projector to wall)
Inputs:
HDMI 1 input with integrated audio and HDCP
HDMI 2 input with integrated audio and HDCP. Also supports MHL 2.0
VGA 1 / Audio In Jack
VGA 2 (In) works also as a VGA output for an easy feedback monitor.
Composite Video
Composite Audio In
Microphone
USB-A for WLAN dongle or Multimedia player and local playback
mini-USB for optional interactive light curtain.
Outputs:
VGA 2 (Out) Used to easily duplicate a screen to another one or for monitoring.
Audio Out Jack For louder audio output when the internal speakers is insucient.
Automation:
RJ-45 Support Projector control via the web interface
RS-232 Serial protocole
Light source lamp
Speaker 1x 10W
Power Requirements 100V - 240V AC, 50Hz/60Hz
Power Consumption <360W (0.4W in standby mode with eco mode activated)
Operating Noise Level 30 dB (Eco mode) / 33 dB (Bright mode)
Unit size (W x D x H) 38 x 31 x 9 cm - 15.1" x 12.1" x 3.4" (excluding feet)
Box size (W x D x H) 42 x 48 x 31 cm - 16.6” x 18.5” x 12.2”
Weight (net/gross) 7 kg / 9 kg
24/7 Operation Environment
Supported les Word, Excel, Powerpoint, PDF, AVI, MKV, MP4, MP3, JPG
OSD Languages
Optional Accessories
Fixed throw ratio 0.25:1 with manual Focus.
Digital zoom and keystone correction
1x Video RCA + 2x Audio RCA (Left and Right)
LASER for longer lasting light source, instant startup and shutdown and
low maintenance (20,000 hours and up to 30,000 hours in eco mode)
Temperature: 5°C to 35°C (Storage Temperature: -10°C to 60°C)
Humidity: 20% to 80% without condensation
English, French, Polish, German, Korean, Swedish, Russian, Spanish,
Arabic, Chinese Dutch, Italian, Norwegian, Portuguese, Danish, Turkish,
Simplied Chinese and Japanese
Wall mounting kit (P/N R9852069) , 3D DLP-LINK Glasses (P/N R1048204
or R1048227), Wonderwall Interactive Light Curtain (P/N I1201501),
Interactive Pen (P/N I1201502)

Dimensions
31 cm
12.1”
9 cm
3.4”
9 cm
3.4”
38 cm
15.1”
Sports Bar
Museums
• Design and specications are subject to change without prior notice.
• Please note that some of the pictures and illustrations may have been
abridged, enlarged or contextualized in order to aid comprehension.
Images may differ from the actual product.

Projection Distance and screen Offset
O2: Offset from the bottom
Projection Screen
Diagonal Size
(Aspect Ratio 16:9)
75” (190 cm) 65.4” (166 cm) 36.8” (93.5 cm) 41 cm 17 cm 19 cm 26 cm
80” (203 cm) 69.7” (177 cm) 39.2” (100 cm) 44 cm 20 cm 20 cm 27 cm
90” (228 cm) 78.4” (199 cm) 44.1” (112 cm) 49 cm 25 cm 22 cm 22 cm
100” (254 cm) 87.2” (221 cm) 49.0” (125 cm) 54 cm 30 cm 25 cm 32 cm
110” (279 cm) 95.9” (243 cm) 53.9” (137 cm) 60 cm 36 cm 27 cm 35 cm
Projection
Screen
Base Size
Projection
Screen
Height H
Proj.
DistanceD1DistanceD2Offset
O1
Offset
O2
• The projection screen sizes and projecting distances in the table above are provided only as a
guide. Please use them as a reference during the installation.
• The distances are calculated for a projection image of 16:9 aspect ratio
• The Throw Ratio is 0.25:1, calculated from the projection Distance D1, this distance is the
distance between the projection beam window and the screen. It can be more convenient to use
Distance D2 between the projector and the wall instead of D1.
• The screen offset is xed to 70%. This means that O1 is equal to 20% of the total height of the
screen. You can use O2 instead of O1 if needed, O2 being the distance from the bottom of the
projector to the bottom of the screen.
70 mm
D1: projection distance
240 mm
D2’: projection distance from the projector
H : Screen Height
O1: 20%
75 mm

PARIS - FRANCE
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