Sharp XG-J326XA parameter details 
 Optical projection type education conference. 
 Projection technology, DLP 
 Technical Specifications 0.55-inch DMD chip × 1 
 Projector brightness of 3200 lumens 
 Contrast 2200:01:00 
 Standard resolution 1024 × 768 
 Lens Projection Lens Manual Focus / Manual zoom 
 Aperture Range (F value) F2.5-2.6 
 The actual focal length (f value) f = 20.4-23.5mm 
 Zoom more than 1.15 times zoom 
 Bulb Bulb Specifications 230W replaceable bulbs 
 Lamp life 2000 (standard), 3000 (economic) 
 Screen projection color 16.77M colors 
 Screen ratio of 4:3 (16:9 compatible) 
 Projection size 40-300 inches 
 Projection distance of 1.2-12 
 Interface to enter the VGA × 1 
 DVI × 1 
 S-Video x 1 
 Composite video × 1 
 Audio × 3 
 Output of the VGA × 1 
 Audio × 1 
 Control USB × 1 
 RS232 × 1 
 A 2W speaker power speaker 
 Noise 33 (standard), 29 (economic) 
 Normal power consumption of 303W (100V), 293W (240V) 
 Standby power consumption 2.9W (100V), 3.4W (240V) 
 Other features front-frequency heat exhaust system, the key lock function, system lock function, installation bolt, practical speech tools: audio and video silencer, still, the boot image, rest the timer 
 Size length of 270 
 Width of 265 
 Thickness of 89 
 Weight 2.9kg