Digital Projection Titan Wuxga 3d , Dual 3d, Titan Wuxga 330, 660 User Manual

							Rev A   April 2011 Page 2.7
Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual 2. Installation
Notes
 This chart has a TRF of 1.0, for 
use with the following images:
Choosing a lens using the lens charts
Use the charts on this page and on the following pages to choose which lens best 
suits your application.
Examples
For a screen width of 10m at a distance of 30m, the 2.56- 4.16: 1 zoom lens 
would be best suited.
For the same screen size at a distance of 50m, the 4.16 - 6.96: 1 zoom lens 
would be best suited.
if you need to be more precise, then use the calculations on the page immediately 
following the lens charts.
Full width images, including 2.35:1, 1.85:1, 16:9 and WUXGA (native 
resolution) •
•
2.35:1 (Scope), 1.85:1, 16:9
and WUXGA
1.12 : 1 fixed lens  (1.2 - 2m)
105-609
105-609 1.39 - 1.87 : 1 
zoom lens
105-610
107-196 1.87 - 2.56 : 1 
zoom lens
105-611
107-197 4.16 - 6.96 : 1 
zoom lens
105-613
107-199
0.67 : 1 fixed lens 105-607
107-195
feetmetres
Screen width
              10             20             30             40             50             60            70             80 metres
              33             66             98            131           164           197          230          262 feet
 
66  20
 49  15
 33  10
 16  5
Throw distance
2.56 - 4.16 : 1 
zoom lens
105-612
107-198
1.12 : 1 fixed lens  (3 - 15m)
105-608
105-608
1.16 - 1.49 : 1 
zoom lens
109-236
109-359
6.92 - 10.36 : 1  zoom lens
109-235
109-358 
						

							Page 2.8 Rev A   April 2011
2. Installation Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual
Notes
 This chart has a TRF of 1.07, 
for use with the following 
images:
1.66:1 (Vista)
Lens charts continued
1080 pixel height image 1.66:1 (Vista)
Use the chart below to choose which lens best suits your application.
if you need to be more precise, then use the calculations on the page immediately 
following the lens charts.
feetmetres
Screen width
              10             20             30             40             50             60            70             80 metres
              33             66             98            131           164           197          230          262 feet
 
66  20
 49  15
 33  10
 16  5
Throw distance
1.12 : 1 fixed lens 
(1.2 - 2m)
105-609
105-609 1.39 - 1.87 : 1 
zoom lens
105-610
107-196 1.87 - 2.56 : 1 
zoom lens
105-611
107-197 4.16 - 6.96 : 1 
zoom lens
105-613
107-199
0.67 : 1 fixed lens 105-607
107-195 2.56 - 4.16 : 1 
zoom lens
105-612
107-198
1.12 : 1 fixed lens  (3 - 15m)
105-608
105-608
1.16 - 1.49 : 1 
zoom lens
109-236
109-359 6.92 - 10.36 : 1 
zoom lens
109-235
109-358 
						

							Rev A   April 2011 Page 2.9
Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual 2. Installation
Lens charts continued
1080 pixel height image 1.6:1
Use the chart below to choose which lens best suits your application.
if you need to be more precise, then use the calculations on the page immediately 
following the lens charts.
Notes
 This chart has a TRF of 1.1, for 
use with the following images:
1.6:1
(but not WUXGA:
see TRF = 1)
feetmetres
Screen width
              10             20             30             40             50             60            70             80 metres
              33             66             98            131           164           197          230          262 feet
 
66  20
 49  15
 33  10
 16  5
Throw distance
1.12 : 1 fixed lens 
(1.2 - 2m)
105-609
105-609 1.39 - 1.87 : 1 
zoom lens
105-610
107-196 1.87 - 2.56 : 1 
zoom lens
105-611
107-197 4.16 - 6.96 : 1 
zoom lens
105-613
107-199
0.67 : 1 fixed lens 105-607
107-195 2.56 - 4.16 : 1 
zoom lens
105-612
107-198
1.12 : 1 fixed lens  (3 - 15m)
105-608
105-608
1.16 - 1.49 : 1 
zoom lens
109-236
109-359 6.92 - 10.36 : 1 
zoom lens
109-235
109-358 
						

							Page 2.10 Rev A   April 2011
2. Installation Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual
Notes
 This chart has a TRF of 1.2, for 
use with the following images:
UXGA only
Lens charts continued
Full height image UXGA 4:3
Use the chart below to choose which lens best suits your application.
if you need to be more precise, then use the calculations on the page immediately 
following the lens charts.
feetmetres
Screen width
              10             20             30             40             50             60            70             80 metres
              33             66             98            131           164           197          230          262 feet
 
66  20
 49  15
 33  10
 16  5
Throw distance
1.12 : 1 fixed lens 
(1.2 - 2m)
105-609
105-609 1.39 - 1.87 : 1 
zoom lens
105-610
107-196 1.87 - 2.56 : 1 
zoom lens
105-611
107-197 4.16 - 6.96 : 1 
zoom lens
105-613
107-199
0.67 : 1 fixed lens 105-607
107-195 2.56 - 4.16 : 1 
zoom lens
105-612
107-198
1.12 : 1 fixed lens  (3 - 15m)
105-608
105-608
1.16 - 1.49 : 1 
zoom lens
109-236
109-359 6.92 - 10.36 : 1 
zoom lens
109-235
109-358 
						

							Rev A   April 2011 Page 2.11
Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual 2. Installation
Notes
 This chart has a TRF of 1.33, 
for use with the following 
images:
4:3 = 1.33:1
(but not UXGA:
see TRF = 1.2)
Lens charts continued
1080 pixel height image 4:3
Use the chart below to choose which lens best suits your application.
if you need to be more precise, then use the calculations on the page immediately 
following the lens charts.
feetmetres
Screen width
              10             20             30             40             50             60            70             80 metres
              33             66             98            131           164           197          230          262 feet
 
66  20
 49  15
 33  10
 16  5
Throw distance
1.12 : 1 fixed lens 
(1.2 - 2m)
105-609
105-609 1.39 - 1.87 : 1 
zoom lens
105-610
107-196 1.87 - 2.56 : 1 
zoom lens
105-611
107-197 4.16 - 6.96 : 1 
zoom lens
105-613
107-199
0.67 : 1 fixed lens 105-607
107-195 2.56 - 4.16 : 1 
zoom lens
105-612
107-198
1.12 : 1 fixed lens  (3 - 15m)
105-608
105-608
1.16 - 1.49 : 1 
zoom lens
109-236
109-359 6.92 - 10.36 : 1 
zoom lens
109-235
109-358 
						

							Page 2.12 Rev A   April 2011
2. Installation Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual
Notes
 The Throw ratio for a particular 
lens is fixed, and assumes that 
the image fills the width of the 
DMD.
  For images that do not fill the 
width of the DMD, the Throw 
ratio is effectively increased. To 
correct for this, a Throw Ratio 
Factor (TRF) is used. 
Choosing a lens by calculation
For any screen size not listed above, or if you need to be more precise, then use the 
calculations below.
Identify actual width of the image in pixels.
Calculate the Throw Ratio Factor:  TRF = DMD width (1920) 
            Image width in pixels
Identify the screen width required.
Identify the throw distance required.
Throw distance calculations are based on the distance from the outer end\
 of the 
lens, which will vary from lens to lens. Once a lens has been chosen, th\
e figures 
can be checked using the lens extension values given on the next page.
Calculate the throw ratio required.  Throw ratio =  Throw distance        
              Screen width x TRF
Choose a lens with the required throw ratio from the list at the bottom of the 
page.
Check from the list that the lens chosen will work at the throw distance\
 required.
Example
An image, 1024 x 768 pixels, screen width 6.5m, throw distance 18m from the 
outer end of the lens.
Throw Ratio Factor (TRF) = 1920  = 1.875 
        1024
Throw ratio required =      18   = 1.48 
      6.5 x 1.875
Choose the 1.39 - 1.87  zoom lens.
•
•
•
•
•
•
•
•
•
•
 
High Brightness High Contrast Throw distance range
0.67 : 1 fixed lens  105-607 107-195 1.1 - 3.2m (3.6 - 10.5ft)
1.12 : 1 fixed lens (3 - 15m)  105-608 105-608 3 - 15m (9.8 - 49.2ft)
1.12 : 1 fixed lens (1.2 - 2m)  105-609 105-609 1.2 - 2m (3.9 - 6.6ft)
1.16 - 1.49 : 1 zoom lens  109 236 109-359 3 - 15m (9.8 - 49.2ft)
1.39 - 1.87 : 1 zoom lens  105-610 107-196 4 - 24m (13.1 - 78.7ft)
1.87 - 2.56 : 1 zoom lens  105-611 107-197 4 - 24m (13.1 - 78.7ft)
2.56 - 4.16 : 1 zoom lens  105-612 107-198 9.1 - 45m (29.9 - 147.6ft)
4.16 - 6.96 : 1 zoom lens  105-613 107-199 12 - 80m (39.4 - 262.5ft)
6.92 - 10.36 : 1 zoom lens  109-235 109-358 12 - 80m (39.4 - 262.5ft) 
						

							Rev A   April 2011 Page 2.13
Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual 2. Installation
Notes
 The Throw ratio for a particular 
lens is fixed, but assumes that 
the image fills the width of the 
DMD.
  For images that do not fill the 
width of the DMD, the Throw 
ratio is effectively increased. To 
correct for this, a Throw Ratio 
Factor (TRF) is used.
Useful lens calculations
The following lens calculations may be useful:
Throw ratio
  =  Throw distance 
   Screen width
Throw ratio factor (TRF)  = DMD width in pixels = 1920                           
   image width in pixels    image width in pixels
Therefore:
Screen width  = Throw distance 
   Throw ratio x TRF
Throw distance  = Screen width x Throw ratio x TRF 
Lens extension
The throw distance calculated above is to the outer end of the lens. For each lens, 
the nominal distance between the front of the projector and the outer end of the lens 
(lens extension) will be as listed below.
  High Brightness/ Contrast Lens extension (±2%)
0.67 : 1 fixed lens  105-607 107-195 204 mm (8.0 in)
1.12 : 1 fixed lens (3 - 15m)  105-608 105-608 268 mm (10.6 in)
1.12 : 1 fixed lens (1.2 - 2m)  105-609 105-609 268 mm (10.6 in)
1.16 - 1.49 : 1 zoom lens  109 236 109-359 226 mm (8.9 in)
1.39 - 1.87 : 1 zoom lens  105-610 107-196 194 mm (7.6 in)
1.87 - 2.56 : 1 zoom lens  105-611 107-197 159 mm (6.3 in)
2.56 - 4.16 : 1 zoom lens  105-612 107-198 145 mm (5.7 in)
4.16 - 6.96 : 1 zoom lens  105-613 107-199 129 mm (5.1 in)
6.92 - 10.36 : 1 zoom lens  109-235 109-358 179 mm (7.0 in)
lens extension, 
measured from front 
of corner post 
						

							Page 2.14 Rev A   April 2011
2. Installation Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual
Notes
 Each time a new lens is 
fitted to the projector, 
the calibration procedure 
must be carried out. See 
Setup menu, in Section 4. 
Controlling the projector.
  Make sure the rear lens cap is 
removed, before fitting the lens.
 Be careful not to scratch 
the lens surfaces. If you do 
accidentally touch a lens, then 
clean the surface using a lens 
paper.
 The lens release lever should 
always be set to the locked 
position, as shown on the 
next page, to prevent the lens 
from falling out.
Zoom drive connector
Fitting the lens
Turn the lens release lever clockwise so that it is pointing upwards, to open the 
lock fully.
Remove the rear lens cap from the lens.
Insert the lens into the lens aperture, making sure that the plug on the zoom 
drive mechanism lines up with the socket on the front of the projector, then push 
the lens in firmly as far as it will go.
•
•
•
Lens release 
lever, open
Lens release 
lever, mid-
position
Turn the lens release lever anti-clockwise to the mid-position, as shown below.
•
The lens can now be pushed in further. Push the lens in firmly as far as it will go.
• 
						

							Rev A   April 2011 Page 2.15
Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual 2. Installation
Notes
 Be careful not to scratch 
the lens surfaces. If you do 
accidentally touch a lens, then 
clean the surface using a lens 
paper.
 The lens release lever should 
always be set to the locked 
position to prevent the lens 
from falling out.
  Make sure the front lens cap is 
removed, before switching on 
the projector.
 Lens clamp kit, part number 
111-256, comprises:
  2 x lens clamp quadrants 
4 x 20mm M3 allen screws
Turn the lens release lever anti-clockwise so that it is pointing downwards, to 
close the lock fully.
•
Lens release 
lever, locked
Fixed lens clamp
In addition to the lens lock, any of the fixed lenses can be permanently secured to 
the projector, as follows:
Fit and lock the lens to the projector, as described above.
Fit the two clamp quadrants either side of the lens, as shown below, and secure 
them with the four screws.
•
•
Lens clamp 
quadrants 
						

							Page 2.16 Rev A   April 2011
2. Installation Digital Projection TITAN WUXGA 3D, Dual 3D, 330. 660 User Manual
Notes
 For more information on using 
the Lens shift feature, see 
section 4. Using the menus, 
Using the control keys.
 If the lens is to be shifted in 
two directions combined, the 
maximum range is somewhat 
less, as can be seen below. 
(zoom lens shift shown).
full horizontal or vertical shift  
without distortion
combined shift  
is reduced
Shifting the image
The normal position for the projector is at the centre of the screen. However , you 
can set the projector above or below the centre, or to one side, and adjust the image 
using the Lens shift feature to maintain a geometrically correct image.
Any single adjustment outside the ranges specified below may result in an 
unacceptable level of distortion, paricularly at the corners of the image, due to 
the image passing through the periphery of the lens optics.
If the lens is to be shifted in two directions combined, the maximum range 
without distortion will be somewhat less, as can be seen in the diagrams to the 
right.
The maximum range available with no distortion is dependent on which lens is used. 
The tables below show the maximum range for images that fill the DMD. For images 
which do not use the full height or width, extra shift will be possible, up to the limit of 
the lens mount movement.
0.67 : 1 fixed lens  
vertical  
(pixels) horizontal
 
(pixels) vertical 
(vs DMD height) 
horizontal
 
(vs DMD width)
± 108 ± 192± 0.09H± 0.1W
 
1.16 - 1.49 : 1 zoom lens   
vertical  
(pixels) horizontal
 
(pixels) vertical 
(vs DMD height) 
horizontal
 
(vs DMD width)
± 540 ± 345± 0.45H± 0.18W
 
1.12 : 1 fixed lenses and all other zoom lenses
vertical  
(pixels) horizontal
 
(pixels) vertical 
(vs DMD height) horizontal
 
(vs DMD width)
+ 756
- 540 ± 345
+ 0.63H
- 0.45H± 0.18W
It is physically possible to shift the lens further than this, however t\
here will be some 
vignetting of the image beyond the ranges specified above. •
•