ivojo
Multimedia
Emailsales@ivojo.co.uk Telephone01348 840080
Shopping Cart Shopping Cart

Epson EB-G7900U

Epson EB-G7900U Key Features

  • 7000 Lumens Colour Light Output
  • Native Widescreen
  • WUXGA 1920*1200 Native Resolution
  • 3000 hour lamp life (typical)
  • 50000:1 Contrast Ratio
  • Native Widescreen
  • HDCP Compliant DVI
  • Lens Shift
  • Horizontal & Vertical Keystone Correction
  • Portrait Mode
  • HDBaseT
  • Picture-and-Picture
  • Interchangeable Lens System
  • Can Be Installed Vertically
  • Lens-centred Design
  • Warrantied for 24/7 use
  • Digital (HDMI/DVI/DisplayPort) Input
  • DICOM Simulation Mode
  • sRGB Colour Mode
  • Monitor Out
  • Network Control
  • 12.7kg (28.0lb.)
  • 2000 hour lamp life in portrait mode
  • Click for Epson EB-G7900U Detailed Specifications
£3333 (£3999.60 inc. VAT)
Availability: In stock


Throw Calculator


Size Range: 108 to 646cm
Lens Minimum
Throw
Maximum
Throw
Foot
Lamberts
Standard Lens 1.56m 2.52m 892
ELPLU03 0.7m 0.84m 892
ELPLU04 0.94m 1.13m 892
ELPLW05 1.12m 1.58m 892
ELPLM08 1.56m 2.51m 892
ELPLM09 2.33m 3.76m 892
ELPLS04 2.33m 3.76m 892
ELPLM06 3.59m 5.46m 892
ELPLM07 5.24m 7.97m 892
ELPLL08 7.79m 10.92m 892
Click for Throw Calculator

Epson EB-G7900U Throw Chart

Epson EB-G7900U throw distance chart
How the graph works

Along the horizontal axis is the distance in metres between the front of the projector and the projection screen. Up the vertical axis is the width of the image the projector will produce. We use width rather than diagonal as the width will remain consistant with the throw distance and zoom setting whereas the height and therefore the diagonal will vary depending on the source. For example, if you have a 4:3 aspect ratio projector and use it to watch a 16:9 aspect ratio DVD then the image will be "letterboxed", i.e. the width will remain the same but the height will be reduced.

Show Imperial



Projector Throw From Screen Size Table (16:10 aspect ratio, in metres)
Diag.WidthHeightMin. ThrowMax ThrowAreaNits
0.76 0.640.400.931.500.26²8583.2
1.00 0.850.531.221.980.45²4957.7
1.50 1.270.791.832.961.01²2203.4
2.00 1.701.062.443.951.80²1239.4
2.50 2.121.323.054.942.81²793.2
3.00 2.541.593.665.934.04²550.9
3.50 2.971.854.276.925.51²404.7
4.00 3.392.124.887.907.19²309.9
4.50 3.822.385.508.899.10²244.8
5.00 4.242.656.119.8811.24²198.3

Nits are a measure of the brightness of the final image. Multiply the figure in the Nits column by the gain of your screen to obtain a true figure.

Projector lamps dim over their life spans so make allowances by multiplying the foot nits by 0.75 to get a reasonable average.If you intend to calibrate your projector then this will also affect brightness. For home cinema use in a well darkened roon, about 42-70 Nits is ideal. For office use, aim for at least 175.



Throw Table
Throw Min. Width Max. Width
1.50 0.64 1.04
2.00 0.86 1.39
2.50 1.07 1.74
3.00 1.29 2.08
3.50 1.50 2.43
4.00 1.72 2.78
4.50 1.93 3.12
5.00 2.15 3.47
5.50 2.36 3.82
6.00 2.58 4.17
6.50 2.79 4.51
7.00 3.00 4.86
7.50 3.22 5.21

NOTE: Figures are subject to manufacturing tolerances and information supplied.