
Go MercuryFree and be Safe.
XJ-UT351W / WN
ULTRA SHORT THROW SERIES
LampFree. MercuryFree. StressFree.
Casio’s Ultra Short Throw LampFree® projectors 
incorporate Laser & LED Technology to produce images of 
impressive brightness. They have a long lasting lifespan of 
up to 20,000 hours with reduced electricity consumption 
and no lamps or filters to replace. 
With their Ultra-Short Throw lens, the XJUT351W and 
XJ-UT351WN can project brilliant, crisp, shadow-free 
images of up to 110” diagonal with a full assortment of 
connectivity and features. The built-in short throw lens 
and advanced mirror system provides an extremely close 
throw ratio (0.28:1) and projects an 80” image from just 1.5 
feet away. 
Key Features
• 3500 Lumens
• Ultra Short Throw Ratio (.28:1)
• Dust Resistant Design
• Built-in 16W speaker
• Expanded input/output connectivity
• High Contrast Ratio of 20,000:1
• DLP® Technology
LampFree Features
• Laser & LED Hybrid Light Source
• Long Life, 20,000 hour estimated operating life
• No Lamp replacement required
• No Filters
• Less Down Time
• Low Power Consumption 
• Mercury Free 
• Quick On – (5 seconds to full brightness)
• Instant Off – no cool down required
XJ-UT351WN Only
• RJ-45 Wired LAN
• Wireless Capability 
• Optional Wireless Adaptor (YW-40) Available
CASIO Projector Specifications
Native Resolution 1280 x800 
Native Aspect Ratio 16:10 
Brightness 3500 lumens 
Display Device  0.65” DLP® chip 
Contrast Ratio 20,000:1 
Lens Type Fixed Zoom/Manual Focus 
Lens Spec F/f Fixed lens F2.3/f4.2 
Lens Offset 70% 
Light Source Laser & LED (Up to 20,000 Hours) 
Projection Screen Size (Min-Max) 50 to 110-inch diagonal 
Projection Range  —
Keystone Correction Vertical and Horizontal + or - 5° (Manual) 
Color Reproduction Full color (1.07 billion colors) 
Power Consumption —
Operating (Default) Light Output 7 185W
Operating (Minimum) Light Output 1 125W
TERMINAL CONNECTIVITY
Maximum Signal Input WUXGA (1920 x 1200) 
Analog input terminal mini D-Sub 15 pin x 2
RGB/Component Video Input
HDMI Input HDMI Type A x 2 (480p-1080p) 
USB Input — USB 2.0 Type A x 1 
Composite Video Input Video (RCA) x1, S Video x 1 
Audio Input RCA (R/L) x1, Stereo Mini x 2 
USB Power Supply DC 5V / 2A 
Microphone Input 3.5 mm Mini 
Built-in Memory — 
Logo Transfer USB 1.1 Micro-B x 1 
Audio Output Stereo Mini x 1, Mini D-sub 15 pin x 1 
Monitor Output mini D-Sub 15 pin x 1 
Control (Serial) Terminal RS-232C ( D sub 9 pin) x 1 Cross Cable (Null Modem) required 
Built in Speaker 16W Monaural Speaker 
LAN — RJ-45 x 1
Wireless Capability —
OTHER INFORMATION
Operating Temperature 41⁰ - 95⁰ F 
Operating Humidity 20% - 80% (non-condensation) 
Remote Control Operating Range 16.4 ft Max. 
Kensington / Power On Password Yes 
Product Dimension (W x D x H) —
Weight 13.23lbs 
Packing Information —
Included Accessories Remote control, 6’ RGB cable, 6’ AC Power Cord 
Mounting Screws  M4 x 4 (not included) Insert depth (5-8 mm) 
UPC Code 889232800431 889232800448 
Manufactured in Japan
60-inch screen 0.4 ft
100-inch screen 1.3 ft
Throw Ratio (60 inches) 0.28:1
Standby (Remote Off/On) 0.23 W/2.6 W
Minimum 0.2 ft
Operating (Bright)  225W
Excluding Projections 16.5 x 13.1 x 6.0 inches 
Carton Dimensions 20.9 x 16.2 x 10.2 inches
Carton Weight 19.4 lbs
XJ-UT351W
mini D-Sub 15 pin x 1 Also use as YCbCr/YPbPr input— commercially 
WXGA
 available adapter required
XJ-UT351WN
Optional Wireless LAN Adapter (YW-40) 
Available
Terminal Interface
Designed and Manufactured by Casio in Japan 
TAA Compliant
570 Mt. Pleasant Avenue, Dover, New Jersey 07801  TEL 973-361-5400 FAX 973-537-8979 www.casioLampFree.com
XJ-UT351W XJ-UT351WN
© 2017 Casio America, Inc. All rights reserved. Casio is a registered trademark of Casio Computer Co., Ltd. In the United States and/or other 
countries. Specifications were thought to be correct at time of publication. All specifications and features are subject to change without 
notice. DLP, the DLP logo and the DLP medallion are trademarks of Texas Instruments. XGA is registered trademark of International Business 
Machines Corporation in the United States. HDMI is a trademark or registered trademark of HDMI Licensing, LLC. Other product names or 
company names on this specification brochure are either trademarks or registered trademarks of their respective owners.
PJ-072-02