CANON LV-7490 XGA (1024 x 768 พิกเซล) ความสว่าง: 4000 ลูเมนส์ อัตราส่วนคอนทราสต์ 2000:1

Type 

Product typeProjector

Imaging device, numberTransmissive LCD panel x 3 panels

LCD Panel 

Number of pixels1024 x 768

Size, aspect ratio0.55 type, 4:3

Driven systemTFT active matrix

Projection Lens 

Lens configurationF2.00 - 2.15, 18.38 - 22.06mm

F number, focal length1.2x

Zoom magnificationNon-powered

Lens shift ratio (fixed)6:1

Light Source 

Lamp type215-UHP

Lamp power*1200 / 174 / 140W

Images 

Optical systemDichroic mirror and X-prism system

Brightness (high)4000lm

Marginal lumination ratio85%

Contrast ratio*22000:1

Projection distance1.3 - 11.8m

Projection distance for 100"3.3 - 3.9m

Image Size40 ~ 300 type, 4:3

Digital zoom (by length)0.5x - 4x

Keystone correction rangeV ±30° (Auto function works for ±20°)

Images Signals 

Analog RGBWUXGA / UXGA / SXGA+ / SXGA / WXGA / XGA / SVGA / VGA / MAC

Component video1080i / 1035i / 720p / 576i / 480i

Composite video / S-videoNTSC / PAL / SECAM / NTSC4.43 / PAL-M / PAL-N

Terminals 

Mini D-sub 15pinAnalog RGB / Component video

Mini D-sub 15pinAnalog RGB input / Analog RGB output

RCAComposite video input

Mini jackStereo audio input

2RCAStereo audio input

Mini jackStereo audio output

Dsub9RS-232C connection

RJ45100BASE-TX / 10BASE-T

Mechanics 

Adjustable feetFront:one (Maximum elevation 10°)

Built-in speaker10W, monaural

Dimensions (W x D x H)333.5 x 247 x 101mm

Weight2.98kg