Ricoh PJ HD5451, DLP Projector

GENERAL:-
Interface (input) - Video- HDMI, Composite, S-video
Interface (input) - Audio- 3.5mm ST mini jack
Interface (output)- Video
Interface (output) - Audio- 3.5mm ST mini jack
Projection system- Single chip DLP
Resolution- PJ HD5451: HD (1920 x 1080), PJ WX5461: WXGA (1280 x 800), PJ X5461: XGA (1024 x 768)
Brightness- 3,800 lumen
Contrast ratio- 8,000:1
Projection screen size- 40" to 300"
Projection distance- 130 to 850 cm (from rear of unit to projection surface)
Lamp life- Standard: 3,000 hours, Eco mode: 6,000 hours
Light source- Mercury Lamp
Zoom ratio- x1.36 (manual)
Built-in speaker- 10 W mono
Network features- PJ Link, Crestron, AMX
Dimensions (W x D x H)- 314.2 x 223.5 x 91.8 mm
Weight- 3.2 kg
Lens - Type- Built-in
Control Mini USB, RJ45(LAN), RS-232C(PC-control)
3D- DLP link, Blu-ray 3D
Keystone - Vertical- +/- 30degree
Keystone - Horizontal- Yes