Visual Systems
XT9000 Installation Data
Desktop and Ceiling
Ver 1.8
Page2
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
1.69"
11.26"
Screen Ctr
Note:
Do not use TL-1Z lens on XT9000, for optimal performance TL-1ZH should be used for 1.5-2.5:1 range.
Projection Distance
SF Fixed Lens
Zoom Lens
TL-08SF
TL-1ZH
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
