Dukane Imagepro 8421 Dlp Projector Specifications

							Breakthrough classroom performance  
with incredible picture quality, high reliability,  
and lower cost of ownership.
Key Features
■  XGA 1024 x 768 resolution
■  3,000 ANSI lumens light output
■  2500:1 contrast ratio
■  4.500 hours lamp life (Standard mode) 
6,000 hours lamp life (Eco mode)*
■  ImageCare technology
■  BrilliantColorTM
■ Deeper black levels
■  Wall color correction
■ Filter free design
8421
The wireless remote control enables you to easily control a full complement of projector functions.
Dukane’s 8421 DLP® projector represents the new standard for classroom 
environments and versatility with high resolution XGA performance,  
an innovative feature set and overall value. The 8421  
incorporates 3,000 ANSI lumens light output and a  
2500 : 1 contrast ratio for vibrant, bold images with  
deeper black levels and razor-sharp text. Perfomance  
versatility is enhanced by HDMI terminals which  
accommodate many types of AV devices. Plus, Dukane’s Intelligent Eco  
Mode with ImageCare combines optimal picture performance with energy 
savings for a lower cost of ownership. For added peace of mind, Dukane’s 
8421 is also backed by a generous warranty and our world-class service and 
support programs.
8421 DLP® Projector
DUKANE CORP 
Audio Visual Products  
2900 Dukane Drive, St. Charles, Illinois 60174 
Toll-free: 888-245-1966 • Fax: 630-584-5156 
E-mail: [email protected] 
www.dukane.com/av 
						

							UNIQUE FEATURES
STANDARD FEATURES
Intelligent Eco ModeAutomatically changes the brightness of the lamp according to the brightness level of the screen. Using ImageCare technology, these features give optimal picture performance with maximum energy savings.   
ImageCare TechnologyImageCare is a lamp power control function that combines optimal picture performance with maximum energy savings by decreasing energy usage, improving contrast ratio and lengthening lamp life. The result is a lower total cost of ownership and decreased maintenance cost.
3,000 ANSI Lumens Light Output
The light output specification measures the brightness of light output and with 3,000 ANSI lumens the result is bright, clear, true to life images with incredible detail.
LIGHT OUTPUT
3000
2500:1 Contrast RatioContrast can be automatically controlled through an active iris to add depth perspective during both bright and dark scenes.
HDMI Input (HDCP)Digital connectivity allows for highest image quality from your HD device. Compliancy with HDCP.
6,000 Hour Lamp Life (Eco mode)*Another key to low total cost of ownership is a long life lamp. The lamp is rated at 4,500 hours in standard mode and 6,000 hours in Eco mode.
Power Saving Standby ModePower saving mode reduces the standby power consumption to less than 0.5W.
Easy MaintenanceEasy maintenance is another attractive function, as the lamp door is on top of the model.
SPECIFICATION HIGHLIGHTS
DLP® TechnologyDLP technology was invented, developed and is owned by Texas Instruments. The DLP chip is a digital semiconductor that contains millions of microscopic mirrors. These projectors use DLP technology to project images with amazing quality.
BrilliantColor™
BrilliantColor technology is setting a new standard in color performance. BrilliantColor offers color processing to enhance color performance for rich, vibrant and accurate colors.
Wall Color CorrectionThis feature corrects the color of images projected on surfaces that are not white to prevent color differences between thesource and projections. Five wall color modes include light yellow, light green, blue, black board and pink.
3D CapableDiscover the teaching advantages of 3D! This DLP projector offers the latest trend for the classroom with 3D viewing. It will engage your students and can improve the learning process. 3D glasses and a special graphic card are required for 3D viewing and are not included with the projector.
3D3D
CAPABLE3D
8421 DLP® Projector
*   Actual lamp life will vary by individual lamp and based on environmental conditions, selected operating mode, user settings and usage. Hours of average lamp life specified are not guaranteed and do not constitute part of the product or lamp warranty. Lamp brightness decreases over time.
DUKANE CORP 
Audio Visual Products  
2900 Dukane Drive, St. Charles, Illinois 60174 
Toll-free: 888-245-1966 • Fax: 630-584-5156 
E-mail: [email protected] 
www.dukane.com/av 
						

							Enhance the educational experience 
with Dukane’s 8421.
The 8421 DLP® projector from Dukane is specifically 
designed to enhance the educational experience 
— for students and teachers. Leading edge DLP® 
projector technology helps stimulate the imagination 
of students of all ages and makes lessons become 
more interesting, compelling and memorable. Vivid 
colors. Deeper blacks. Bold graphics. Crisp text.  
The 8421 does it all in classrooms of all sizes. With 
3,000 ANSI lumens light output, XGA 1024 x 768 
resolution, the 8421 provides the perfect solution. It 
also features exceptional reliability, a high contrast 
ratio, HDMI terminals so you can connect many types 
of AV devices, and wall color correction which corrects 
the colors of images projected on surfaces that are not 
white. With Dukane’s 8421, learning has never been 
easier, more enjoyable or so engaging.
Input/Outputs
8421 
Right Side Profile
Left Side Profile
Top View 
41
121011
5237968
1. Control (RS-232C)2. Service3. HDMI4. Computer in 2
5. Computer in 16. S-Video7. Video8. Audio In
9.  Audio Out10. Lock11. Monitor Out (1 only)12 . AC  In
Front 3/4 View 
8421 DLP® Projector
DUKANE CORP 
Audio Visual Products  
2900 Dukane Drive, St. Charles, Illinois 60174 
Toll-free: 888-245-1966 • Fax: 630-584-5156 
E-mail: [email protected] 
www.dukane.com/av
5 Year WarrantyClosed CaptioningDLP Technology 
						

							*   Actual lamp life will vary by individual lamp and based on environmental conditions, selected operating mode, user settings and usage. Hours of average lamp life specified are not guaranteed and do not constitute part of the product or lamp warranty. Lamp brightness decreases over time.
Accessories
Supplied  AccessoriesRemote control, power cord,  computer cable, user’s manual
Optional  AccessoriesN /A
Replacement Parts
Lamp456-8420
Remote ControlHL02961
Specifications
Display
Projection Technology0.55" single chip DLP
ResolutionXGA - 1024 x 768
Light Output3,000 ANSI lumens
Colors1.07 billion colors
Aspect RatioNative 4:3 / 16:9 compatible
Contrast Ratio2500 : 1
Throw Ratio  (distance : width)1.86 - 2.04 : 1
Lens & Operation
Lensx 1.1 manual zoom
Lamp Wattage19 6 W
Expected Lamp Life*Approximately 4,500 hours (standard mode) 6,000 hours (Eco mode)
Speaker Output2W x 1
Acoustic Noise Level33 dB (29 dB in Eco mode)
Keystone+/- 30º vertical only
Compatibility
ComputerVGA, SVGA, XGA, WXGA/WXGA+/SXGA/SXGA+/UXGA (compressed), MAC 16"
H-Sync31.5 kHz - 102 kHz
V-Sync59.9 Hz - 120 Hz
Composite VideoNTSC, NTSC4.43, PAL, PAL-M, -N, SECAM
Component Video480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HDMI480i, 480p, 576i, 576p, 720p, 1080p, 1080p 
Connectors
Digital InputHDMI x 1 (HDCP compliant)
Computer Input 115-pin mini D-sub x 1
Computer Input 215-pin mini D-sub x 1
Computer Monitor Output15-pin mini D-sub x 1 (computer in 1 only)
Video Input
     S-VideoMini DIN 4-pin x 1
     Composite VideoRCA jack x 1
     Component Video15-pin D-sub x 2 (shared with computer in 1/2)
Audio Input3.5 mm stereo mini jack x 1
Audio Output3.5 mm stereo mini jack x 1
Network LAN WiredN /A
Network LAN WirelessN /A
USBN /A
Control Terminals9-pin D-sub x 1 (RS-232 control)
Ratings & Warranty
Power SupplyAC100-120V / AC220-240V, 50/60Hz
Power Consumption250W
Operating Temperature32ºF - 95ºF (0ºC - 35ºC)
Dimensions ( W x D x H)10.4" x 8.8" x 3.2" (excl. protruding parts) / Shipping 12" x 11" x 9"
Weightapprox. 4.8 lbs. / Shipping 11 lbs.
ApprovalsUL 60950-1 / cUL FCC Part 15 subpart B class B   
WarrantyFive (5) year limited warranty plus Dukane’s 1 year Peace of Mind Loaner Program
UPC605194002801
Projection Throw Chart (In inches)
Screen Size  4:3                   Throw Distance
Desired DistanceMax.  DiagonalMin.  Diagonal
392624
594036
1187972
177119108
236159144
Throw Ratio:  (distance : width) 1.86 - 2.04 : 1 
8421
8421 DLP® Projector
DUKANE CORP 
Audio Visual Products  
2900 Dukane Drive, St. Charles, Illinois 60174 
Toll-free: 888-245-1966 • Fax: 630-584-5156 
E-mail: [email protected] 
www.dukane.com/avHI0153-10/13­02