Digital Projection Projector HIGHlite 660 3D Series User Manual

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SCREEN REQUIREMENTS
WUXGA images displayed full width
WUXGA images displayed with a height of  1080 pixels
full width = 1920 pixels
2.35:1(Scope)  =  817 pixels
1.85:1 
 = 1037 pixels
16:9 = 1.78:1  
= 1080 pixelsfull height  
= 1200 pixels
Notes
4:3 = 1.33:1 = 1440 pixels
full height  
= 1200 pixels
1.66:1 (Vista) = 1792 pixels 16:10 = 1.6:1 = 1728 pixels
max possible  image height 
 
= 1080 pixels
full width = 1920 pixels
   
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SCREEN REQUIREMENTS
WUXGA images displayed full heightNotes
 Only WUXGA or UXGA images 
can fill the full height of the DMD ™, 
using all 1200 pixels without scaling.
 full height = 1200 pixels
WUXGA = 16:10 = 1.6:1 = 1920 pixels UXGA = 4:3 = 1.33:1 = 1600 pixels
   
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SCREEN REQUIREMENTS
Diagonal screen sizes
Screen sizes are sometimes specified by their diagonal size (D). When dealing 
with large screens and projection distances at different aspect ratios, it is more 
convenient to measure screen width (W) and height (H).
The example calculations below show how to convert diagonal sizes into w\
idth and 
height, at various aspect ratios.   
2.35:1 (Scope) 
W = D x 0.92 H = D x 0.39
1.85:1 
W = D x 0.88 H = D x 0.47
16:9 = 1.78:1 (native aspect ratio for 1080p projectors) 
W = D x 0.87 H = D x 0.49
1.66:1 (Vista) 
W = D x 0.86 H = D x 0.52
16:10 = 1.6:1 (native aspect ratio for WUXGA projectors) 
W = D x 0.85 H = D x 0.53
Notes
D = diagonal
W = width
H = height 
   
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SCREEN REQUIREMENTS
Fitting the image to the screen
It is important that your screen is of sufficient height and 
width to display images at all the aspect ratios you are 
planning to use.
Use the conversion chart to check that you are able 
to display the full image on your screen. If you have 
insufficient height or width, you will have to reduce the 
overall image size in order to display the full image on 
your screen.
14:3 = 1.33:1
W = H x 1.33, H = W x 0.75
216:10 = 1.6:1 
(native aspect ratio for WUXGA projectors)
W = H x 1.6, H = W x 0.625
31.66:1 (Vista)
W = H x 1.66, H = W x 0.6
416:9 = 1.78:1 
(native aspect ratio for 1080p projectors)
W = H x 1.78, H = W x 0.56
51.85:1 (Flat)
W = H x 1.85, H = W x 0.54
62.35:1 (Scope)
W = H x 2.35, H = W x 0.426
Notes
Screen width
1234 567 89 10
Screen height
1 2 3 4 5 67
8 9 10
123456
   
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SCREEN REQUIREMENTS
Positioning the screen and projector
For optimum viewing, the screen should be a flat surface 
perpendicular to the floor. The bottom of the screen should be 1.2 m 
(4 ft) above the floor and the front row of the audience should not 
have to look up more than 30° to see the top of the screen.
The distance between the front row of the audience and the screen 
should be at least twice the screen height and the distance between 
the back row and the screen should be a maximum of eight times the 
screen height. The screen viewing area should be within a 60° range 
from the face of the screen.
Notes
 The projector should be installed 
as close to the power outlet as 
possible.
  The power connection should be 
easily accessible, so that it can 
be disconnected in an emergency.
  Ensure that there is at least 30 
cm (12 in.) of space between the 
ventilation outlets and any wall, 
and 10 cm (4 in.) on all other 
sides.
  Do not install the projector close 
to anything that might be affected 
by its operational heat, for 
instance, polystyrene ceiling tiles, 
curtains etc.
 The image can be flipped for rear 
projection (see  Setup menu in the 
Operating Guide ) and displayed 
without the need for extra mirrors or 
equipment.
  However, you must ensure that 
there is sufficient distance behind 
the screen for the projector to be 
correctly located.
  Rear installation is generally more 
complicated and advice should be 
sought from your local dealer before 
attempting it.
   
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POSITIONING THE IMAGE
Positioning The Image
The normal position for the projector is at the centre of the screen. Ho\
wever, you can set the projector above or below the centre, or to one side, 
and adjust the image using the Lens shift feature (known as rising and falling front) to maintain a geometrically correct image.
Notes
 For more information on shifting 
the lens, see Lens menu in the 
Operating Guide .
 Whenever possible, position the 
projector so that the lens is centered 
for the highest quality image.
Shifting the lens up (rising front)
Centered lens
Shifting the lens down (falling front)
   
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POSITIONING THE IMAGE
Any single adjustment outside the ranges specified on the following page may result in an unacceptable level of distortion, particularly 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 ran\
ge without distortion will be somewhat less, as can be seen in the 
illustrations below.
Notes
 For more information on shifting 
the lens, see Lens menu in the 
Operating Guide .
Full horizontal or vertical shift Combined shift is reduced
   
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POSITIONING THE IMAGE
Maximum offset range
The maximum offset range available with no distortion or vignetting is dependent on wh\
ich lens is used. Shifting the lens beyond its 
undistorted limits may be physically possible, however you may experienc\
e some vignetting or distortion.
 HIGHlite 660 3D WUXGAvertical 
(pixels)
horizontal 
(pixels)
vertical 
(frame)
horizontal 
(frame)
0.77 : 1 and 1.16:1 fixed lens±240±96±0.2±0.05
all zoom lens±720±288±0.6±0.15
 HIGHlite 660 3D 1080pvertical 
(pixels)
horizontal 
(pixels)
vertical 
(frames)
horizontal 
(frames)
0.77 : 1 fixed lens±216±96±0.375±0.05
1.16:1 fixed lens±216±96±0.2±0.05
all zoom lens±648±288±0.6±0.15
Notes
 For more information on shifting 
the lens, see Lens menu in the 
Operating Guide
   
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ASPECT RATIOS EXPLAINED
Aspect Ratios Explained
The appearance of a projected image on the screen depends on a combinati\
on of the following:
• The DMD™ resolution:
• 1080p with a 1920 x 1080 resolution, corresponding to an aspect ratio of 16:9\
• WUXGA with a 1920 x 1200 resolution, corresponding to an aspect ratio of 16:1\
0
• The aspect ratio of the input signal: 4:3, 16:9 or 16:10
• The value of the Aspect Ratio setting of the projector:
• Source - show the image with its original aspect ratio, not using the whole sc\
reen if the DMD™ aspect ratio does not match.
• Fill Display - fill the screen but force the DMD™ aspect ratio on the image.
• Fill & Crop - fill the screen without changing the original aspect ratio but cropping the image to fit the DMD™ aspect ratio.
• Anamorphic - force a 16:9 ratio on the source. You need this setting to resolve 16:9 images packed into a 4:3 frame, oth\
erwise it 
distorts the image.
• TheaterScope is a special setting used in combination with an anamorphic lens, an op\
tional accessory. It removes letterboxing from a 
2.35:1 source packed into a 16:9 frame.
Notes
   
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ASPECT RATIOS EXPLAINED
Aspect ratio examples for DMD™ resolution 1080p
Source: 4:3
1Unused screen areas
2Cropped parts of the image
Notes
Aspect Ratio: Source
Aspect Ratio: Fill Display, AnamorphicAspect Ratio: Fill & Crop
2
11
2
   
Digital Projection HIGHlite 660 3D Series 
Rev E Februar y 2015