NEC Nighthawk XT4100, Installation Data

          NEC 

Solutions 

(America), 

Inc. 

   Visual Systems 

Installation Data for 
Nighthawk  XT4100/5000/5100

v 3.5 

      www.necvisualsystems.com 

Page 2 of 11 

Projection Distance and Screen Size for No Offset Installation 

The following shows the proper relative positions of the projector and screen.  
Dimensions are in inches. For millimeters multiply by 25.4. 
 

Desktop (no offset/optimum condition) 

Throw Distance

Lens Offset from

Projector Ctr

2.87"

6.85"

Screen Ctr

Projection Distance 

SF Fixed Lens

Zoom Lens

TL-08SF

TL-1Z

TL-2Z

TL-4Z

Diagonal Width (W) Height (V)

0.84:1

1.5 - 2.5

2.5 - 4.0

4.0 - 7.0

80"

64"

48"

53.8"

96" - 160"

160" - 256"

256" - 448"

100"

80"

60"

67.2"

120" - 200"

200" - 320"

320" - 560"

120"

96"

72"

80.6"

144" - 240"

240" - 384"

384" - 672"

150"

120"

90"

100.8"

180" - 300"

300" - 480"

480" - 840"

180"

144"

108"

121.0"

216" - 360"

360" - 576"

576" - 1008"

210"

168"

126"

141.1"

252" - 420"

420" - 672"

672" - 1176"

240"

192"

144"

161.3"

288" - 480"

480" - 768"

768" - 1344"

270"

216"

162"

181.4"

324" - 540"

540" - 864"

864" - 1512"

300"

240"

180"

201.6"

360" - 600"

600" - 960"

960" - 1680"

350"

280"

210"

235.2"

420" - 700"

700" - 1120"

1120" - 1960"

400"

320"

240"

268.8"

480" - 800"

800" - 1280"

1280" - 2240"

450"

360"

270"

302.4"

540" - 900

900" - 1440"

1440" - 2520"

500"

400"

300"

336.0"

600" - 1000"

1000" - 1600"

1600" - 2800"

Image Size (4:3)

Note:  

For screen sizes not indicated on the table, use formulas on Page 1