InFocus Projector In3924 Specifications

							Interactive learning just go\dt more afforda\fle.
The smart alternative
to interactive whiteboards.
in 3920 
						

							These ultra short throw projectors with breakthrough LiteBoard™ 
interactive technology let teachers and other professionals interact 
with the projected image – turning any surface into an engaging, 
collaborative interactive workspace.
It’s like an interactive whiteboard without the board.
Interact up close or awa\d\b for maximum acces\dsi\filit\b
Anyone can participate and interact because they dont need to touch the image – just point 
and click the wand. You can even use two wands at the same time.
¡ Teachers can interact with the images while out in the class with the students
¡  Ordinary business meetings turn into collaboration sessions
¡  Dual wand functionality allows two people to interact on the same content at the same time 
¡  People of any height, including wheelchair users, can interact with all parts of the image
Use wand as a mouse\d to draw, write and click
Control all your favorite PC or Mac applications with the wireless LiteBoard Wand just as you 
would with your mouse.
¡  The LiteBoard Wand has left-click and right-click buttons, a scroll wheel, and more
¡  Draw and annotate on the visuals youre projecting
¡  Easily advance and reverse your presentation slides
¡  No special software is needed: it works with the software you use today
IN3920 Series Interactive Projector
in 3920
Left and right clic\sk buttons\fcroll wheel
and scroll button
Pressure-sensiti\be tip
works as left-click \sbuttonRecharge the battery \bia \sthe
U\fB port underneath the h\sandleErgonomic design fits\s
comfortably in your hand
Hold the wand like \sa pen for drawing or writing, \sor hold it like a \sremote control – whiche\ber is more comfortable.
Compare to an interactive white\foard
Interaction
Accessibility
Image size (Diagonal)
Cost
Size and mobility
Calibration
Drivers IN3920 Series
At the image or away
Touch is not required so the
entire image is accessible to
anyone
Up to 112”/2.8 m wide
One low-priced projector is all
you need
Easily move or install
None
None Interactive Whiteboard
At the image only
Top of the board/image can be 
hard to reach
Up to 82”/2.1 m wide
High cost for a board and a
projector
Big and hard to move
Required
Required   
						

							Connect \bour colla\foration and classroom tools
Easily connect your PC or Mac, DVD player, or document reader via a multitude of inputs, 
including HDMI, VGA, composite, and USB ports.
¡ Present from a USB thumb drive without a computer
¡  IT administrators can control the projector remotely via the LAN port
¡  Connect wirelessly with optional 802.11 b/g wireless USB module
Software that makes inter\dacting eas\b and fun\d
¡  Education version includes drawing, math, 
  geography, literacy and curriculum-building tools
¡  Business version includes annotation, 
  productivity and screen capture tools
¡  Works on top of your web browser and other 
  favorite applications
¡  PC and Mac compatible
Control the displa\b of mu\dltiple PCs
A presenter or teacher can connect up to 32 computers to one projector (via a network or optional  
wireless connection) and control who presents from one web page.
¡  Connect up to 32 computers and select the one(s) you want to project
¡  Display up to 4 computer screens simultaneously
Minimal shadow interference
Get big images when the IN3920 ultra short throw projector is close to the wall to reduce 
shadows, free up space and reduce ambient noise.
¡  Project a 8 foot (2.4 m) wide interactive image from only 3 feet (0.9 m) away (IN3926 model)
¡  Interact with an image that can be up to 112” (2.8 m) wide (diagonal)
¡  Install on wall or ceiling or place on a tabletop or media cart
¡  Display 3D video and images created in the top emerging 3D standards
“... As transformative for education as\l earl\f interactive 
boards were – ma\fbe more.\b
– Scholastic Admini\lstr@tor Tech ToolsProject up to 4  computer screens
at the same time
Moderator control panel
12
34
Use two wands at onc\de
Two LiteBoard wands can be used at the same time to improve collaboration in classrooms, 
training sessions, and business meetings.
¡
 Two users can interact at the same time or independently
¡  Students can use one wand and the teacher use the other
¡  Save time when switching users
¡  Windows 7 or higher required
Room-filling audio
Get your message across from the front row to the back with the IN3920 projector’s clear and 
powerful audio system – one of the best you’ll hear in this price range.
¡  Integrated 20-watt stereo speakers (2 ×  10 w)
¡  Preserve your voice with dedicated dynamic microphone input
¡  Narration feature lets your voice be heard over the audio of your presentation/video
¡  Audio processor shapes the sound for best performance
WizTeach InFocus Edition softwa\sre
IN3920 Back Panel  
						

							©2012 InFocus Corporation. All rights reserved. Specifications are subject to change without further notice.
InFocus and InFocus Bright Ideas Made Brilliant are either trademarks or registered trademarks of InFocus Corporation in the United States and other countries. DLP, the DLP logo, and the DLP medallion
are trademarks of Texas Instruments. All trademarks are used with permission or are for identification purposes only and are the property of their respective companies.
InFocus_IN3920_DS_EN_10OCT12. Part Number: MMINFOCUS-0204.
Optional Accessorie\ds
Replacement Lamp (\fP-LAMP-077)
Universal Ceiling Mount (PRJ-MNT-UNIV)
Short Throw Wall Mounts (PRJ-WALLKIT-11 or -12)
Additional LiteBoard Wand Kit (HW-LBWAND-01)
802.11 b/g Wireless Module (\fP-WIFIU\fB)
Cables & Adapters
Extended warranties
Alternate remote controls
For more information, visit: 
www.infocus.com/Accessories
Warrant\b
The IN3920 interactive projector series comes 
standard with a 2-year limited parts and labor 
warranty and a 6-month limited lamp 
replacement warranty. Extended product and 
lamp warranty programs are also available.
For more information, visit: 
www.infocus.com/Support/Warranty
Optics
Maximum contrast ratio: 2400:1
Supported aspect ratio: 4:3, 5:4, 16:9, 16:10
Zoom ratio: Fixed
Projection distance: 23.5 - 35.4 (0.6 - 0.9 m)
Projection methods: Front, ceiling, rear
Keystone correction: ±40%
Video compatibility: 480i/p, 576i/p, 720p, 1080i/p, 
NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM
H-Synch range: 31.4 - 91.1 KHz
V-Synch range: 23.5 - 120 Hz
3D projector: Yes. Supports PC-based 3D content configured at 
720p running at 120Hz signal. DLP Link 3D glasses required.
LiteBoard Wand
Wand operation: Up to 40 ft. (12 m) from projector, 45 pen to
image angle
Battery: ~40 hours life on full charge, rechargeable via USB 
using included power supply or other USB power source
Dual wand operation: Requires Windows 7 or higherOperation
Lamp life: 4000 hours (Eco Mode), 3000 hours (Bright)
Lamp power: 3000 lumens, 225 watts
Power supply: 110 - 240 VAC, 50/60 Hz
Audible noise: 30 dB (Eco Mode), 33 dB (Bright)
Operating temperature: 10 - 40 C
Altitude (max): 7500 ft at 104 F (2286 m at 40 C),
10000 ft at 95 F (3048 m at 35 C)
Menu languages: Danish, Dutch, English, Finnish, French, 
German, Italian, Korean, Norwegian, Polish, Portuguese, 
Russian, Simplified Chinese, Spanish, Swedish, Traditional 
Chinese, Turkish, Arabic, Vietnamese, Bahasa Indonesia
Physical
Product dimensions: 5.2 ×
 12.9 × 9 (133 ×  327 × 230 mm)
Product weight: 9.9 lbs (4.5 kg)
Shipping dimensions: 15 ×  13.5 × 9.5” (385 ×  340 × 245 mm)
Shipping weight: 11.24 lbs (5.1 kg)
Security: Kensington® lock
Lamp (particle) containment: Tested to contain particles larger 
than 0.8 mm
Approvals: UL & CUL (USA and Canada), FCC (USA), CE (Europe), 
C-Tick Mark (Australia), NOM & COFETEL (Mexico), CCC (China), 
IRAM (Argentina) System Requirements
LiteBoard: OS compatibility: Windows (XP, Vista, 7), Mac, Linux
USB display: OS compatibility: Windows (XP Service Pack, Vista 
32/64 bit, Win 7 32/64 bit)
LAN display, WiFi display, Quad View display: OS compatibility: 
Windows (XP Service Pack, Vista 32/64 bit, Win 7 32/64 bit), Mac 
(10.4 and higher)
USB thumb drive port: USB 2.0/1.1, JPG, BMP, TIFF, GIF, or PNG file
Presentation to Go (PtG) Converter: Pentium-M1.5G or higher, 
Windows (XP Service Pack, Vista 32/64 bit, Win 7 32/64 bit), MS 
Office 2003 or 2007
Specifications*
i
n3924in 3926
Resolution (native)
Brightness
Connections (Input)
Connections (Output)
Control
Aspect ratio (native)
Throw ratio
Image size (width)
Image offset
Power consumption
Audio
Warranty
Standard accessories XGA 1024 × 
768
4:3
0.48:1
49 - 74” (1.25 - 1.9 m) 15 % WXGA 1280 × 
800
16:10
0.375:1
62 - 94 (1.6 - 2.4 m) 13 %
3000 lumens
HDMI 1.4, VGA × 2, USB Mini-B (for display), USB Type-A × 2 (for wireless LAN or thumb drive), Composite, S-Video,  3.5mm audio, 3.5mm microphone, LAN (RJ-45)
Monitor out: VGA, Variable audio out: 3.5 mm, Power out: 12v amp (screen trigger) RS232, USB Type-B, LAN (RJ-45)
250 watts (Eco Mode); 300 watts (Bright); < 1 watt (Standby) 20 w (2 × 10 w speakers), voice and multimedia modes
2-year limited product warranty, 6-month limited lamp warranty, 90-day limited accessories warranty
VGA cable, Remote control, Wand Kit (includes LiteBoard Wand, wand dock, power charger and USB cables), WizTeach InFocus Edition software
www.infocus. com
Whiteboard Size (W × H)
Aspect Ratio
Distance to Projector61.6 × 46.2 in (156.5 × 117 cm)
IN3924: 29.6 in (75 cm)38.4 × 28.7 in (97.5 × 73 cm) 4:3
IN3924: 18.4 in (47 cm) 51.3 
× 38.3 in (130 ×  97 cm)
IN3924: 24.6 in (62.5 cm) 74 
× 46.3 in (188 ×  117 cm)
16:10
IN3926: 27.8 in (70.5 cm)
Projection Distances\d to Interactive White\foards