High Brightness Digital Video Projector
16:9 widescreen display
User Manual
Rev B July 2011
111-367B
Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Declaration of Conformity
Directives covered by this Declaration
2004/108/EC Electromagnetic Compatibility Directive.
2006/95/EC Low Voltage Equipment Directive.
Products covered by this Declaration
Large screen video projector type The CE mark was first applied in:
HIGHlite Cine 260 June 2010
HIGHlite 1080p 330 June 2011
Basis on which Conformity is being declared
The products identified above comply with the protection requirements of the above EU directives, and the
manufacturer has applied the following standards.
EN 55022:1998 - Limits and Methods of Measurement of Radio Disturbance Characteristics of Information
Technology Equipment.
EN 55024:1998 - Limits and Methods of Measurement of Immunity Characteristics of Information Technology
Equipment.
EN 60950-1:2001 - Specification for Safety of Information Technology Equipment, including Electrical Business
equipment.
The technical documentation required to demonstrate that the products meet the requirements of the Low Voltage
directive has been compiled by the signatory below and is available for inspection by the relevant enforcement
authorities.
Signed:
Authority: D.J. Quinn, Product Development Director
Date: 15 June 2011
Attention!
The attention of the specifier, purchaser, installer, or user is drawn to special measures and limitations to use which
must be observed when these products are taken into service to maintain compliance with the above directives.
Details of these special measures are available on request, and are also contained in the product manuals.
Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Important Information
Please read this user manual carefully before using the projector, and keep
the manual handy for future reference.
A serial number is located on the back of the projector. Record it here:
Symbols used in this guide
Warnings
ELECTRICAL WARNING: this symbol indicates that there is a danger of
electrical shock unless the instructions are closely followed.
WARNING: this symbol indicates that there is a danger of physical
injury to yourself and/or damage to the equipment unless the
instructions are closely followed.
NOTE: this symbol indicates that there is some important information that
you should read.
Trademarks
IBM is a registered trademark of International Business Machines Corporation.
•
Macintosh and PowerBook are registered trademarks of Apple Computer, Inc.
•
Other product and company names mentioned in this user’s manual may be the
•
trademarks of their respective holders.
Product revision
Because we at Digital Projection continually strive to improve our products, we
•
may change specifications and designs, and add new features without prior
notice. Projectors built prior to this revision of the User Manual may therefore not
include all the features described.
Manual revision
DateDescriptionRevision
December 2010Rev A
July 2011addition of 1080p 330Rev B
Rev B July 2011 Page v
Page vi Rev B July 2011
Important Information Digital Projection HIGHlite Cine 260, 1080p 330User Manual
General precautions
Do not open the cabinet. There are no user serviceable parts inside.
Use only the power cable provided.
Ensure that the power outlet includes a Ground connection, as this
equipment MUST be earthed.
Take care to prevent small objects such as paper or wire from falling
into the projector. If this does happen, switch off immediately, and have
the objects removed by authorised service personnel.
Do not expose the projector to rain or moisture, and do not place any
liquids on top of the projector.
Unplug before cleaning, and use a damp, not wet, cloth.
Do not touch the power plug with wet hands.
Do not touch the power plug during a thunder storm.
Handle the power cable carefully and avoid sharp bends. Do not use a
damaged power cable.
There are no user-serviceable parts inside the lamp module. The whole
module should be replaced.
Notes
Only lamps supplied by Digital Projection and intended for this
projector should be used. Fitting any other lamp could damage both
projector and lamp, and will invalidate the warranty.
Take care when removing the lamp module.
NEVER touch the lamp or reflector.
Take care not to touch the glass surface of the lamp module. If you
do accidentally touch the glass, it should be cleaned before use. (see
section 5. Maintenance.)
Do not use the lamp for more than 2000 hours, as this may cause
serious lamp failure, damage the lamp module and cause extra cost on
replacement.
HID lamps produce high intensity light. Do not look directly at the light
coming from the lamp housing, or the lens, or allow items such as
magnifying lenses to be placed in the light path. This could result in
serious eye damage.
Do not touch the ventilation outlets, as they will become hot in use.
Do not cover or obstruct the ventilation outlets or inlets.
Do not cover the lens whilst the projector is switched on. This could
cause a fire
Always allow the projector to cool for 5 minutes before disconnecting
the power, moving the projector, changing the lamp or cleaning the
fans or filter.
Never use strong detergents or solvents such as alcohol or thinners to
clean the projector and lens.
Digital Projection HIGHlite Cine 260, 1080p 330User Manual Important Information
Installation precautions
The projector must be installed only by suitably qualified personnel, in
accordance with local building codes.
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 30cm (12in) of space between the
ventilation outlets and any wall, and 10cm (4in) 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 projector weighs approximately 20 kg (44 lbs). Use safe handling
techniques when lifting the projector.
Do not stack more than three projectors.
When stacking projectors, the stack MUST be vertical, to ensure that
the stresses are distributed to all four chassis corners.
Before installation, make sure that the surface, ceiling or rigging that is
to support the projector is capable of supporting the combined weight
of all the projectors.
Notes
Backup safety chains or wires should always be used with ceiling
mount installations.
Do not place heavy objects on top of the projector chassis. Only the
chassis corners are capable of withstanding the weight of another
projector.
Do not drop or knock the projector.
Place the projector in a dry area away from sources of dust, moisture,
steam, smoke, sunlight or heat.
Do not tilt the projector more than ±8.5° forwards and backwards
when in use, as this may cause serious lamp failure, damage the lamp
module and cause extra cost on replacement. The projector my be
tilted left and right as necessary.
Operation and configuration precautions
Software update should NOT be carried out except by, or with the
supervision of, Digital Projection Service personnel.
±8.5°
±8.5°
Rev B July 2011 Page vii
Page viii Rev B July 2011
Important Information Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Compliance with international standards
Noise
GSGV Acoustic Noise Information Ordinance
The sound pressure level is less than 35 dB (A) according to ISO 3744 or ISO 7779.
RF Interference
FCC
The Federal Communications Commission does not allow any modifications or
changes to the unit EXCEPT those specified by Digital Projection in this manual.
Failure to comply with this government regulation could void your right to operate
this equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant with Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment
is operated in a residential environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
European Waste Electrical and Electronic Equipment
(WEEE) Directive
Digital Projection Ltd is fully committed to minimising Waste Electrical and
Electronic Equipment. Our products are designed with reuse, recycling
and recovery of all components in mind. To this end, at end of life, your
projector may be returned to Digital Projection Ltd or its agent so that the
environmental impact can be minimised.
Notes
Digital Projection HIGHlite Cine 260, 1080p 330User Manual Important Information
Digital Projection Contact details
Digital Projection Limited,
Greenside Way, Middleton, Manchester M24 1XX, UK.
Registered in England No. 2207264, Registered Office: as above
Tel +44 (0) 161 947 3300
Fax +44 (0) 161 684 7674
Email enquiries@digitalprojection.co.uk, service@digitalprojection.co.uk
Web Site www.digitalprojection.co.uk
Digital Projection Inc.
55 Chastain Road, Suite 115, Kennesaw, GA 30144. USA
Tel (USA) 770 420 1350
Fax (USA) 770 420 1360
Email powerinfo@digitalprojection.com
Notes
Web Site www.digitalprojection.com
Rev B July 2011 Page ix
Important Information Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Page x Rev B July 2011
HIGHlite Series
User Manual
Contents
Declaration of Conformity ...................................................................................................................iii
Important Information
Symbols used in this guide ..................................................................................................................v
Operation and configuration precautions ......................................................................................vii
Compliance with international standards ...................................................................................... viii
Noise ................................................................................................................................................ viii
European Waste Electrical and Electronic Equipment (WEEE) Directive .................................................viii
Digital Projection Contact details ......................................................................................................ix
1. Introduction
What’s in the box? .............................................................................................................................. 1.2
Key features of the projector ........................................................................................................... 1.3
Getting to know the projector .......................................................................................................... 1.4
Front view ........................................................................................................................................ 1.4
Aspect ratio ...................................................................................................................................... 2.2
Positioning the screen and projector ................................................................................................... 2.6
Screen size vs throw distance ............................................................................................................ 2.7
Choosing a lens .................................................................................................................................. 2.8
Choosing a lens using the lens charts ................................................................................................. 2.9
Choosing a lens by calculation ..........................................................................................................2.11
Fitting the lens ................................................................................................................................... 2.12
Shifting the image............................................................................................................................. 2.14
continued
Rev B July 2011 Page xi
Page xii Rev B July 2011
Table of Contents Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Mounting the projector .................................................................................................................... 2.15
Test pattern ...................................................................................................................................... 3.3
Adjusting the lens............................................................................................................................... 3.3
Adjusting the projected image ........................................................................................................ 3.4
Aspect ratio ...................................................................................................................................... 3.4
Using the control keys ...................................................................................................................... 4.6
Power .............................................................................................................................................. 4.6
Aspect ratio ...................................................................................................................................... 4.6
User memory .................................................................................................................................... 4.6
Test pattern ...................................................................................................................................... 4.7
Digital Projection HIGHlite Cine 260, 1080p 330User Manual Table of Contents
Using the menus ................................................................................................................................. 4.8
Navigating menus and submenus ....................................................................................................... 4.8
Main menu ............................................................................................................................................ 4.9
Aspect Ratio ..................................................................................................................................... 4.9
Logo Display .................................................................................................................................. 4.23
Control menu ..................................................................................................................................... 4.24
IR Sensor ....................................................................................................................................... 4.24
Projector Control ............................................................................................................................. 4.24
Lens Control ................................................................................................................................... 4.25
Keys 1 to 5 ..................................................................................................................................... 4.26
Auto Source ................................................................................................................................... 4.27
continued
Rev B July 2011 Page xiii
Table of Contents Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Service menu ..................................................................................................................................... 4.28
Setting the LAN IP configuration ....................................................................................................... 6.23
Page xiv Rev B July 2011
1. Introduction
Contents
What’s in the box? .............................................................................................................................. 1.2
Key features of the projector ........................................................................................................... 1.3
Getting to know the projector .......................................................................................................... 1.4
Front view ........................................................................................................................................ 1.4
1. Introduction Digital Projection HIGHlite Cine 260, 1080p 330User Manual
What’s in the box?
Make sure your box contains everything listed. If any pieces are missing, contact
•
your dealer.
You should save the original box and packing materials, in case you ever need
•
to ship your Projector.
Projector
HIGHlite 260 HB (110-509)
HIGHlite 260 HC (110-016)
HIGHlite 1080p 330 (110-748)
Notes
For more detailed information
about lenses, see Screen size
vs throw distance, in section
2. Installation.
Power cable 10A
Europe
(102-163)
Power cable 13A
North America
(102-165)
Power cable 10A
United Kingdom
(102-180)
Only one power cable -
dependent on the destination
territory - will be supplied with
the projector.
HDMI cable
Remote control
(110-024)
2x AA batteries
User manual on CD
(111-368)
Important Information
(111-369)
Getting Started Guide
(111-370)
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 1. Introduction
Key features of the projector
Congratulations on your purchase of the Digital Projection HIGHlite Series
projector.
Digital Projection International (DPI), Texas Instruments’ first DLP® partner and
the original innovator of the 3-chip DLP® projector, proudly introduces the new
HIGHlite Series, a high brightness 1080p platform with the imaging fidelity of Texas
Instruments’ DLP® technology. The 3-chip HIGHlite Series adds a remarkably
affordable, high-lumen line of 1920 x 1080 displays to DPI’s already extensive 3chip product line.
The imagery benefits associated with the HIGHlite Series are numerous, with
dazzlingly bright images and superior DLP® image fidelity. Applicable to a wide
variety of home and commercial venues, including those contending with high
ambient light, the series offers rich, saturated imagery. Augmenting these benefits is
the incredible efficiency of the single lamp, meaning the projector produces beautiful
imagery while consuming a fraction of the wattage of similar products.
Installation is incredibly flexible due to the HIGHlite’s compact and lightweight
chassis design, and extraordinary lens shift range of up to 30% horizontal and up
to 120% vertical. Multiple lens options provide further flexibility, with a throw range
from .77 to 6.76:1. Connectivity includes two HDMI inputs, as well as RGB via D-15,
component, composite and S-Video inputs.
Providing a bright, saturated image from a small form 3-chip display, the HIGHlite
Series presents a powerful yet remarkably affordable solution for a Variety of
commercial and home entertainment applications, including: media rooms and
home theatres, training and education, boardrooms and conference centers,
visualization/simulation environments, retail, entertainment, digital media/advertising
and hospitality.
Notes
Key Features
•
High resolution projector for medium sized venues
•
Applications: Medium sized Screen; Fixed install and Rental
Brightness: 260 HC 2000 ANSI lumens ±10%
Aspect ratio ...................................................................................................................................... 2.2
Fitting the image to the DMD ............................................................................................................. 2.2
Examples of 16:9 images displayed with different aspect ratio settings ........................................................ 2.2
Examples of 4:3 images displayed with different aspect ratio settings ......................................................... 2.3
Examples of 2.35:1 images displayed with different aspect ratio settings ..................................................... 2.3
Fitting the image to the screen ........................................................................................................... 2.5
Positioning the screen and projector ................................................................................................... 2.6
Optimum viewing position ................................................................................................................. 2.6
Screen size vs throw distance ............................................................................................................ 2.7
Calculating screen width and throw distance ......................................................................................... 2.7
Choosing a lens .................................................................................................................................. 2.8
Choosing a lens using the lens charts ................................................................................................. 2.9
Full width images, including 2.35:1, and 16:9 (native resolution) ................................................................ 2.9
example ....................................................................................................................................... 2.9
Choosing a lens by calculation ..........................................................................................................2.11
Example ......................................................................................................................................2.11
Fitting the lens ................................................................................................................................... 2.12
Shifting the image............................................................................................................................. 2.14
Mounting the projector .................................................................................................................... 2.15
Power connection ........................................................................................................................... 2.20
Rev B July 2011 Page 2.1
Page 2.2 Rev B July 2011
2. Installation Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Screen requirements
Aspect ratio
Fitting the image to the DMD
The projector uses a DMD (Digital Mirror Device) to create the image that is
projected onto the screen. The resolution of the DMD in this projector is 1920 x
1080 pixels, or to put it another way, its aspect ratio is 16:9.
1920 pixels
1080 pixels
16 units
If the source image supplied to the projector has a different aspect ratio from this,
or even if it has the same aspect ratio but fewer pixels, then the image will not fill
the DMD. The projector therefore needs to scale the image.
9 units
Notes
The projector has five aspect ratio settings, so that you can choose the one that is
most suitable for your image source. The settings are:
16:9 the image is scaled to fill the DMD (and thus, a 16:9 screen).
Theaterscope the image is scaled such that a 2.35:1 image will be displayed
at the correct aspect ratio when the projector is fitted with an
anamorphic lens. Thus an image with an aspect ratio of 2.35:1
can be displayed using the full 16:9 resolution of the DMD.
the image is scaled to fit a 4:3 screen, using the full height of the
4:3
DMD.
4:3 Narrow
Native
to be used for 4:3 images in combination with an anamorphic
lens. The image is scaled to fit the DMD vertically, but squeezed
horizontally such that the lens will stretch it to the correct ratio.
the image is displayed with no scaling, at its original resolution, in
the centre of the screen.
Examples of 16:9 images displayed with different aspect ratio settings
For more information about
changing the Aspect ratio
setting, see Using the control keys and Using the menus
in section 4. Controlling the
Projector.
The 16:9 image shown here has
far fewer pixels than the 1920 x
1080 of the DMD. Your image
may be different.
16:9
Note that, as the aspect ratio of the image matches that of the DMD, the 16:9
setting is best, unless there is some specific reason for wanting the smaller image,
for instance, to maintain the same scale as other images from the same source.
Native
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 2. Installation
Examples of 4:3 images displayed with different aspect ratio settings
4:3
The 4:3 setting is best, unless there is some specific reason for wanting the smaller
Native image, for instance, to maintain the same scale as other images from the
same source.
If you are using an anamorphic lens, the 4:3 Narrow setting should be used. The
lens will stretch the image to the correct width.
4:3 Narrow
without anamorphic lens
Native
4:3 Narrow
with anamorphic lens
Notes
The 4:3 image shown here has
far fewer pixels than the 1920 x
1080 of the DMD. Your image
may be different.
If you are using an anamorphic
lens, you will need to use the
4:3 Narrow setting to correct the
image.
Examples of 2.35:1 images displayed with different aspect ratio
settings
16:9Native
The 16:9 setting is best, unless there is some specific reason for wanting the
smaller Native image, for instance, to maintain the same scale as other images from
the same source.
If you have an anamorphic lens, the Theaterscope setting would be a much better
option. Because it uses the whole of the DMD, it will be a much brighter image than
the letterboxed options shown above, and will fill a wider screen if this is available.
Theaterscope
without Anamorphic lens
with Anamorphic lens,
stretched to fill wider screen
The 2.35 image shown here has
far fewer pixels than the 1920 x
1080 of the DMD. Your image
may be different.
To take advantage of the
Theaterscope setting, you
MUST have an anamorphic
lens.
Rev B July 2011 Page 2.3
Page 2.4 Rev B July 2011
2. Installation Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Diagonal screen sizes
Screen sizes are sometimes specified by their diagonal size (D) in inches. When
dealing with large screens and projection distances at different aspect ratios, it is
more convenient to measure screen width (W) and height (H).
W = width
H = height
D = diagonal (inches)
The example calculations below show how to convert diagonal sizes in inches into
width and height, at various aspect ratios.
2.35:1 (Scope)
= D x 0.92in (D x .023m) H = D x 0.39in (D x .01m)
W
1.85:1
W = D x 0.88in (D x .022m) H = D x 0.47in (D x .012m)
16:9 = 1.78:1 (native aspect ratio)
W = D x 0.87in (D x .022m) H = D x 0.49in (D x .0125m)
Notes
1.66:1 (Vista)
W = D x 0.86in (D x .022m) H = D x 0.52in (D x .013m)
16:10 = 1.6:1
= D x 0.85in (D x .022m) H = D x 0.53in (D x .014m)
W
4:3 = 1.33:1
W = D x 0.8in (D x .02m) H = D x 0.6in (D x .015m)
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 2. Installation
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, or the sample calculations below 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.
10
9
8
4:3
7
6
5
Screen height
4
Aspect ratio
1.66:1
1.85:1
2.35:1
16:10
16:9
Notes
3
2
1
1 2 3 4 5 6 7 8 9 10
2.35:1 (Scope)
W = H x 2.35 H = W x 0.426
1.85:1
= H x 1.85 H = W x 0.54
W
16:9 = 1.78:1 (native aspect ratio)
= H x 1.78 H = W x 0.56
W
1.66:1 (Vista)
= H x 1.66 H = W x 0.6
W
16:10 = 1.6:1
= H x 1.6 H = W x 0.625
W
4:3 = 1.33:1
= H x 1.33 H = W x 0.75
W
Screen width
Rev B July 2011 Page 2.5
Page 2.6 Rev B July 2011
2. Installation Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Positioning the screen and projector
Optimum viewing position
For optimum viewing, the screen should be a flat surface perpendicular to the floor.
The bottom of the screen should be 1.2m (4 feet) 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 8 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
30cm (12in) of space between
the ventilation outlets and
any wall, and 10cm (4in) 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 section
4. Using the menus, Image
menu) 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.
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 2. Installation
Screen size vs throw distance
Throw distance is the distance measured from the front of the projector to the
screen. This is an important calculation in any projector installation as it determines
whether or not you have enough room to install your projector with the desired
screen size, and if your image will be the right size for your screen.
Calculating screen width and throw distance
Throw Distance = Screen Width x Lens Throw Ratio
Screen Width = Throw Distance
Lens Throw Ratio
Notes
For more information about the
relationship between screen
size, throw distance and lenses,
see Choosing a lens on the
following pages.
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
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 in these
calculations, a Throw Ratio
Factor (TRF) is used.
Rev B July 2011 Page 2.7
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2. Installation Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Choosing a lens
A number of lenses are available for use with the projector. Which lens you choose
will depend on the screen size, image aspect ratio, projection distance and light
output.
The lenses available and their part numbers are listed below:
High Brightness High Contrast
0.77 : 1 fixed lens 110-808 110-022
1.16 : 1 fixed lens 110-809 110-023
1.45 - 1.74 : 1 zoom lens 110-803 110-017
1.74 - 2.17: 1 zoom lens 110-804 110-018
2.17 - 2.9: 1 zoom lens 110-805 110-019
2.9 - 4.34: 1 zoom lens 110-806 110-020
4.34 - 6.76: 1 zoom lens 110-807 110-021
If the image does not fill the full width of the DMD, this effectively increases the
throw ratio of the lens. This can be corrected for by applying a Throw ratio factor.
Method one: using the lens charts
For the screen sizes listed below, use the charts on the following pages, to choose
the most suitable lens.
Notes
The High Brightness lenses
are recommended for the High
Brightness model, for maximum
light output.
The High Contrast lenses are
recommended for the High
Contrast models, for maximum
contrast.
A Throw ratio factor (TRF) has been applied to the following chart:
4:3 = 1.33:1 1440 x 1080 pixels TRF = 1.33
1920 x 817 pixels
Method two: by calculation
See the calculations, on the page immediately following the lens charts.
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 2. Installation
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.
Full width images, including 2.35:1, and 16:9 (native resolution)
example
For a screen width of 4m at a distance of 15m, the 2.9- 4.34: 1 zoom lens would
•
be best suited.
For the same screen size at a distance of 20m, the 4.34 - 6.76: 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.
feet
20 6
1.45 - 1.74 : 1
zoom lens
110-017
110-803
metres
1.74 - 2.17: 1
zoom lens
110-018
110-804
2.17 - 2.9: 1
zoom lens
110-019
110-805
Notes
This chart has a TRF of 1.0, for
use with the following images:
16:9
and 2.35:1
2.9 - 4.34: 1
zoom lens
110-020
110-806
4.34 - 6.76: 1
zoom lens
110-021
110-807
1.16 : 1 fixed lens
110-023
110-809
0.77 : 1 fixed lens
110-022
110-808
16 5
13 4
Screen width
10 3
7 2
3 1
10 20 30 40 metres
33 66 98 131 feet
Throw distance
Rev B July 2011 Page 2.9
Page 2.10 Rev B July 2011
2. Installation Digital Projection HIGHlite Cine 260, 1080p 330User Manual
Lens charts continued
Full 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.
feet
20 6
1.45 - 1.74 : 1
zoom lens
110-017
110-803
metres
1.74 - 2.17: 1
zoom lens
110-018
110-804
2.17 - 2.9: 1
zoom lens
110-019
110-805
Notes
This chart has a TRF of 1.33,
for use with the following
images:
4:3 = 1.33
2.9 - 4.34: 1
zoom lens
110-020
110-806
4.34 - 6.76: 1
zoom lens
110-021
110-807
1.16 : 1 fixed lens
110-023
110-809
0.77 : 1 fixed lens
110-022
110-808
16 5
13 4
Screen width
10 3
7 2
3 1
10 20 30 40 metres
33 66 98 131 feet
Digital Projection HIGHlite Cine 260, 1080p 330User Manual 2. Installation
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, the figures
can be checked using the lens extension values given below.
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 3.0m, throw distance 17m from the
•
outer end of the lens.
Throw Ratio Factor (TRF) = 1920 = 1.875
•
1024
Throw ratio required = 17 = 3.02
•
3.0 x 1.875
Choose the 2.9 - 4.34 : 1 zoom lens.
•
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 in these
calculations, a Throw Ratio
Factor (TRF) is used.
ONLY the High Brightness
lenses are recommended for
the 1080p 330.
High Brightness High Contrast Extension Throw distance range