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Designed in the concept of simplicity, decency and stylishness, DX420 by adoption of the lastest DDP2431 DMD is developed especially for business, education and home entertainment utilities. The keypad with human body engineering design provides ease of use for customers. The magnesium-alloy-cast optical engine further increases the cooling capacity and optimizes the product’s stability with great shed on weight. Due to its efficient optical system, DX420 is able to offer enjoyment of higher brightness and contrast ratio exceeding your expectation.
  • Functional
  • Specifications
  • Accessories
1、This function protects the projector from damage under circumstance of abrupt power cut off and abnormal shutdown.
2、Activated by the lastest DDP2431 DMD, DX120 by ACTO’s unique color enhancing technology presents a life-like 3D image for viewers.
3、The six-segement colorwheel ( installed in DS110, DS115, DX120, DX125, DX123, DX128) with demitint makes the image even more brilliant.
4、Independent cooling fans for the colorwheel and the lamp ensure rapid cooling effectively in order to extend the projector’s life.
5、Triple protection of power-on password, keypad and panel lock safeguards the projector against unauthorized usage.
6、This key is designed for anti-leak purpose in the presence of irrelevant personnel.
7、Five auto functions:
Auto reverse: With the projector suspending from the ceiling, the image will reverse automatically.
Auto turn off: with input source undetected for a certain period, the projector turns off automatically.
Auto synchronization: relock current input source.
Auto Input Signal Search: automatically search and lock the input signal.
Auto keystone correction: automatically adjust the vertical distortion to the optimal image.
8、Four presentation modes:Standard, theater, sRGB, user’s setting.
9、Eco mode:Low power comsumption mode is available for energy saving.
10、Three projection methods: rear, front and ceiling:Three flexibly interchangeable projection methods fit any ambient requirements for user’s selection.
11、Auto reverse:The image automatically reverses for convenience of ceiling projection.
12、Partial zoom in/out and horizontal shift:Partial zoom in and out functions meets demads for user-friendliness to a larger extend. And horizontal shift function enables the move of image for presentation’s convenience.
Product Type DX420
Native resolution 1024×768 pixels
Display technology DLP0.55-inch DDP2431
Brightness 3000 ANSI lumen
Contrast ratio 2600:1
Uniformity 85%
Lamp 230w SHP
Lamp life 4,000 (eco)/3,000 hours (normal)
Lamp replacement bottom
Dimension 264 x 208 x 787mm
Net weight 2.5kg
Noise <36dB
Projection method ceiling, front, rear
Input VGA/S-video/AV/USB/RS232(Control Port) 
Output VGA
PC compatibility VGA, SVGA, XGA, SXGA, WXGA, UXGA, Mac
Video compatibility NTSC:M4.43;PAL:B,G,H,I,M,N;SECAM:M,720P,576P,576i,480p,480i
Aspect ratio 4:3/16:9
Projection lens manual zoom/focus lens
Keystone Manual Keystone, ±15
Projection distance 1 to 10m
Image size (diagonal) 23 to 300-inch
H-sync range 15 to 110KHz
V-sync range 50 to 80Hz
Power 280W (STD)/5W (Standby)
Power supply 100 to 240V @ 50 to 60Hz
Operating temperature 5 ℃ to 35℃
Store temperature -20 ℃ to 60℃
OSD languages English, Spanish, German, French, Japanese, Chinese, Russian, Korean, Portuguese, Arabic
Standard accessories User Manual /Strap for Lens cap/Power Supply Cord/Remote Control/Batteries/VGA CABLE/Warranty Card/Certificate of Inspection/Drying AgentLens Cap/Lens Cap
User Manual /Strap for Lens cap/Power Supply Cord/Remote Control/Batteries/VGA CABLE/Warranty Card/Certificate of Inspection/Drying AgentLens Cap/Lens Cap
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