W18 ParameterSystem: Multimedia presentation system
Optical parameters
Brightness: 2800 Lumens. Peak Value Scope: 1800 - 3800 Lumens
Resolution: 854x480 Pixels Physical resolution. Support max 1920x 1080 Full HD.
Contast ratio: 1000:1
Dispaly technology: 4.0" Liquid Crystal Display
LED Lifetime: 30,000 hours
Throw Ratio: 1.4:1
Keystone Correction: Vertical: +/-15°
Interface
Input: USB, HDMI, VGA, AV, SD Card
Output: 3.5 mm Earphone
Other Hardware
Speakers: 4Ω,5W x1(SRS Sound Technology)
Projection Screen Size (inch): 32-150 inchs
Best projection Screen Size (inch): 40-85 inchs
Projection Distance (m): 0.8 ~ 3.8 meter
USB multimedia format
Movie format support: MPG,AV,TS,MOV,MKV,DAT,MP4,VOB /1080P.
Audio format: MP3,WMA,AAC,M4a(aac).
Picture format: JPG,JPEG,BMP,GIF,PNG,GIF formats picture browsing.