BenQ projector BenQ EP6127 rushed four drill sent BenQ projector original package

BenQ EP6127 detailed parameters switch to the traditional form version of the optical parameters Product Type Business projectors, projector education Correction Correction Projection technology DLP display chip Texas Instruments DLP digital light processing projection technology 3D Correction Correction projectors feature 2700 lumens brightness correction wrong Contrast 10000: 1 Correction standard resolution SVGA (800 * 600) maximum resolution of 1600 × 1200 Correction Correction Correction high pressure mercury lamp light source types Lamp life Normal mode: 4500 hours Economy mode: 6000 hours projection Correction Parameters zoom ratio 1.1: 1 Correction Correction aperture range F = 2.56-2.8 actual focal length f = 21-23.1mm correction projection ratio 1.86-2.04: 1 Correction Correction Projection size 40-300 inches screen ratio of 4: 3 correct wrong number of colors 1.07 billion colors Keystone Correction Vertical: ± 40 degrees Correction Scanning Frequency Horizontal: 31-102KHz Vertical: 23-120Hz Correction Computer Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Correction Compatibility NTSC, PAL, SECAM correction correction Interface parameters 2W speaker input terminal 2 × VGA: D-sub 15 pin 1 × S-Video: Mini Din 4 pin 1 × RCA 1 × Stereo Mini Jack debug output terminal 1 × VGA Output: D-sub 15 pin 1 × can adjust the volume output: Stereo Mini Jack error control terminal 1 × RS232 9 pin 1 × USB interfaces (Mini B) Correction normal mode noise Electrical Specifications: 33dB, economic model: 26dB Correction Total power 275W, Standby power: <0.5W correction power performance AC100-240V, 50 / 60Hz correction Other parameters Dimensions 287.3 * 114.4 * 297.3mm Weight 2.3kg correction correction Other features intelligent power extreme VIDI color technology support 3D (DLP link) 3D Color Management