OSEM f rame
Installation manual
R9898242
R98982421
R59770588/00
05/10/2010
Barco nv Simulation Division
Noordlaan 5, B-8520 Kuurne
Phone: +32 56.36.82.11
Fax: +32 56.36.84.86
E-mail: [email protected]
Visit us at the web: www.barco.com
Printed in Belgium
Copyright ©
All rights reserved. No p art of this doc umen t may be copied, reproduced or translated. It shall not otherwise be recorded, transmitted or
stored in a retrieval system without the prior written consent of Barco.
Changes
Barco p rovides this manua l ’as is’ without warranty of any kind, either expressed or implied, including but not limited to the implied war-
ranties or m erchantability and fitness for a particular purpose. Barco may make improvements and/or cha nges to the product(s) and/or the
program(s) described in this publication at any time without notice.
This publication could contain technical inaccuracies or typographical errors. Changes are periodic
ally m ade to the information in this
publication; these changes are incorporated in new editions of this publication.
Guaran tee and Compensation
Barco provides a guarantee relating to perfect man ufacturing as part of the legally stipulated terms of guarantee. On receipt, the purchaser
must immediately inspect all delivered goods for dam age inc urred during transport, a s well as for material and manufacturing faults Barco
must be informed immediately in writing of any complaints.
The period of gu arantee begins on the date of transfer of risks, in the case of special systems and software on the date of comm issioning,
at latest 30 days after the transfer of risks. In the event of justified notice of complaint, Barco can repair the fault or p rovide a replacement
at its own discretion within an appropriate period. If this measure proves to be impossible or unsucc essful, the purchaser ca n demand a
reduction in the purchase pr ice or c ancellation of the contract. All o ther claims, in particular those relating to com pensa tion for direct or
indirect damage, and also damage attributed to the operation of s oftware as well as to other services provided by Barco, being a component
of the system or independent service, will be deemed invalid provided the dam age is n ot pro ven to be attributed to the absence of properties
guaranteed in writing or due to the intent or gr oss negligence or part of Barco.
If the purchaser or a third party carries out modifications or repairs o n go ods delivered by Barco, or if the goods are handled incorrectly,
in particular if the systems a re com missioned operated incorrectly or if, after the transfer of risks, the goods are s ubject to influences not
agreed upon in the contract, all guarantee claims of the purchaser will be rendered invalid. Not included in the guarantee coverage a re
system failures which are attributed to programs or special electronic circuitry provided by the purchaser, e.g. interfaces. Nor mal wear as
well as normal maintenance a re not subject to t he guara ntee provided by Barco either.
The environmental conditions as well as the servicing and m
aintenance regulations s pecified in the this m anual m ust be complied with by
the customer.
Trademarks
Brand and product name s mentioned in this manual m ay be trademarks, registered trademarks or copyrights of their respective holders.
All brand and product n ames mentioned in this man ual serve as commen ts or examples and are not to be understood as adv ertising for
the products or their m anufacturers.
Disposal Information
This equipment has required the ex traction and use of natural resources for its produc tion. It may contain hazardous substances for health
and env ironme nt. In order to avoid the dissemination of those subs tances in the environment and to diminish the pressure on natural
resources, we encourage you to use the appropriate take-back systems. Those systems will r euse or recycle most of the materials of your
end of life equipment in a sound way.
The crossed-out wheeled bin symbol i
nvites you to use those systems. If you need more information on the collection, reuse and recycling
systems, please contact your local or regional wa ste administrator. You can also contact u s for more information on the env ironmental
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Table of contents
TABLE OF CON TENTS
1. Safety................................................................................................................. 3
1.1 Safety guidelines and warnings...................................................................................................... 3
2. Description of the OSEM frame.................................................................................. 5
2.1 Description............................................................................................................................ 5
2.2 Kit content ............................................................................................................................ 5
2.3 Dimensions ........................................................................................................................... 6
3. Mounting the OSEM frame.... ...... ...... .... ...... ...... .......... ...... .......... ...... ...... .... ...... ...... .. 7
3.1 Preparing the adjustable frame . . . ................................................................................................... 7
3.2 Fixing the blend plate to the blend frame............................................................................................ 8
3.3 Fixing the blend frame to the OSEM frame.........................................................................................10
3.4 Fixing the OSEM frame to the adjustable frame.................................................................................... 11
3.5 Fixing the OSEM frame to the stackable frame ....................................................................................12
4. Adjustments using the OSEM frame...........................................................................15
4.1 Description........................................................................................................................... 15
4.2 Vertical adjustment .................................................................................................................. 15
4.3 Horizontal adjustment ...............................................................................................................16
4.4 Circular adjustment.................................................................................................................. 19
4.5 Moving the OSEM frame closer to/away from the projector .......................................................................20
5. Dismounting the OSEM frame ... .......... .......... .......... ...... .... ...... .... ...... .... ...... .... ...... ...23
5.1 Dismounting the O S EM frame from stackable and adjustable frame. .............................................................23
6. Blend frame replacement ........................................................................................25
6.1 Removing the blend frame from the OSEM frame .................................................................................25
6.2 Fixing the new blend frame to the OSEM frame....................................................................................25
A. Appendix A ..........................................................................................................27
A.1 Extending the v ertical range down ..................................................................................................27
Index......................................................................................................................29
List of images...........................................................................................................31
R59770588 OSEM FRAME 05/10/2010 1
Table of contents
2 R59770588 OSEM FRAME 05/10/2010
1. Safety
1. SAFETY
1.1 Safety guidelines and warnings
WARNING: This procedure is intended for use only by BARCO authorized technicians.
WARNING: Always t ake the necessa ry precautions wh en lifting the asse m bly!
WARNING: Always respect the safety warnings and cautions p resent in this m a nual.
R59770588 OSEM FRAME 05/10/2010 3
1. Safety
4 R59770588 OSEM FRAME 05/10/2010
2. Description of the OSEM frame
2. DESCRIPTION O F THE OSEM FR AME
OSEM
Optical Soft Edge Matching
2.1 Description
Overview
During multiple channel projection, blending zon es or transition regions ar e created between two or m ore adjacent channels. In this
case, the OSEM frame can be use d to obtain a brightness uniform image over the whole projection screen. The OSEM frame is
placed at the front (considering light path from lens to screen) of the projector lens. The blend plate itself is mounted on a mechanical
frame allowing the positioning of the plate and thus the pos ition o f the blend zone with respect to the imag e.
Image 2-1
SIM 7: OSEM frame
2.2 Kit content
Overview of the kit content
Kit numb er Article number Description
Quantity
1 A748159 Round spacer D1 = 4,3, D2 = 8 2
2 B361969
CAP for profile 30 x 30 mm
2
3 B362219 T-NUT M4 6
4 B359226 Bearing linear guide W 27 1
5 R362150
Cross recessed raised cheese head screw DIN 7985 M4 X 6
4
6 R362152
Cross recessed r aised che ese head screw DIN 7985 M4 X 10
2
7 R855889
Frame 3D blend profile 2
1
8 B360950 Washer D=6,4 - D=10 - H=2,8 4
9 B362188 T-NUT M6 10
10 B362195
Star k nobs with thread bolt M6 X 12
2
11 R367380 Washer D IN 125A D1 = 6,4 D2 = 12 10
12 R724851 Blob 30 x 20 1
13 R855897
Frame 3D blend shift plate1
1
14 V3623196 Hexagon head screw DIN 933 M 4 X 8 4
R59770588 OSEM FRAME 05/10/2010 5
2. Description of the OSEM frame
Kit numb er Article number Description
Quantity
15 B360092 Hexagon socket s et screw with cup D IN 916 M 6 X 50 1
16 B362195
Star kno bs w ith thread bolt M6 X 12 - D 3 0
2
17 B3608641
Screw with torx (T10) an d slot M3 X 12
2
18 R823965 Frame SLM 3D spacer guide 2
19 R855879 Frame 3D blend vertical adjustment plate 03 1
20 R855880 Frame 3D blend vertical adjustment wheel 1
21 R855895 Frame 3D blend s ubassembly 1
22 B361970 Inner bracket D 21 X 30 4
23 R855898 Frame 3D blend profile 1 2
24 R855899 Frame 3D blend profile 2 1
25 R855888 Frame 3D blend s upport plate 1
26 V362342 Hexagon head s crew D IN 933 M6 X 10 2
27 R847851 Frame blend reflector 1
28 B360061 Hexagon head s crew D IN 933 M6 X 12 6
29 R811478 Warning label 1
30 R811479 Barco address label 1
31 R59770588 Installation manual 1
32 V592998 1
33 V593006 1
34 B592017 1
35 B592018 1
36 B590487
Packaging
1
Tabl e 2 - 1
Kit content: overview
2.3 Dimensions
OSEM frame
The dimensions (in m m) of this frame can be found in the drawings below:
1
2
420
504.5
436.5
30
95
406
Image 2-2
OSEM frame: Dimensions
1. Side view
2. Front view
6 R59770588 OSEM FRAME 05/10/2010
3. Mounting the OSEM frame
3. MOUNTING THE OSEM FRAME
Overview
• Preparing the adjustable f rame
• Fixing the blend plate to the blend frame
• Fixing the blend frame to the OSEM frame
• Fixing the O S EM frame to the adjustable frame
• Fixing the O SEM frame to the stackable frame
Overview
The O S EM frame is generally mounted on an adjustable frame to which the projector is fixed. In case of a S IM 7, the adjustable
frame is part of t he stackable frame.
In the latest version of the s tackable frame for SIM 7 , an additional fi xation called the blend fixation plate is present. This plate
provides additional support to the OS EM frame to avoid bending of the f rame. See the images below.
Image 3-1
SIM 7: Stackable frame without blend fixation plate (older version)
Image 3-2
SIM 7: Stackable frame with blend fixation plate (new version)
3.1 Preparing the adjustable frame
How to prepare the adjustable frame?
1. Make su re the adjustable fram e is firmly fix ed to its stackable frame or to its mechanical support
Image 3-3
Example: Adjustable frames, fixed to the m echanical support
R59770588 OSEM FRAME 05/10/2010 7
3. Mounting the OSEM frame
3.2 Fixing the blend plate to the blend frame
For all n ew orders, the b lend plate with blend holders is delivered as o ne assemb ly (blend frame).
Overview
The blend plate and the blend frame ar e packed separately during s hipment of the OSEM frame. Hence the blend plate+blend frame
needs to be fixed to the OSEM frame.
Image 3-4
Blend frame
1 2 3 4
Image 3-5
Blend frame: P arts
1. Holder
2. Buffer
3. Blend plate
4. Holder cover
The dimens ions of the blend frame are given b elow.
8
R59770588 OSEM FRAME 05/10/2010
3. Mounting the OSEM frame
218
160
210
270
Image 3-6
Blend frame: Dimensions
The blend frame consists of the following:
• holder
• buffer
• blend plate
• holder cov er
See image 3-7 for details.
How to fix the blend plate to the blend frame?
1. Glue the buffer (made of Neoprene) to the b lend plate
1 2 3 4 5
Image 3-7
1. Holder
2. Buffer
3. Blend plate
4. Holder cover
5. Rivet drive
2. Position the blend plate inside the holder cover so t hat it fixes inside the cover p roperly
3. Now clam p the holder cover to the holder with the help of 6 rivets (three on the to p and three on the bottom). See the image
below.
R59770588 OSEM FRAME 05/10/2010
9
3. Mounting the OSEM frame
Image 3-8
Fixing the blend plate to the holder
3.3 Fixing the blend fra m e to the OSEM frame
Necessary tools
Nut spanner 7mm
How to fix the blend plate to the OSEM frame?
1. Position the blend frame in front of the OS EM frame so it is placed close to the opening for inserting the nuts to fixtotheOSEM
frame
2. Using four washers a nd four nuts fix the blend frame to the OSE M frame
Image 3-9
10 R59770588 OSEM FRAME 05/10/2010
3. Mounting the OSEM frame
3.4 Fixing the OSEM frame to the adjustable frame
Necessary tools
Nut spanner 10mm
Necessary parts
• 2 x T-nut M6
• 2 x screw D IN933 M6
• 2 x washer DIN125 D 6
How to fix the OSEM frame to the adjustable frame?
1. Insert the T-nut inside the two profiles (facing outside) of the O SEM frame that will s lide through the adjustable frame
Image 3-10
Inserting the T-nut
2. Slide in the OSE M frame through the slot found in the s liding plate of the adjustable fram e
Image 3-11
Adjustable frame: slot for inserting the OSEM frame
3. Holding the OSEM frame, shift the T-nut and position it in a way that it is located at the sm all s lot foun d in the s liding plate. See
the image above.
4. Insert the washer followed by the screw inside the slot
5. Tighten the screw by rotating it clockwise
R59770588 OSEM FRAME 05/10/2010 11
3. Mounting the OSEM frame
Image 3-12
Fixing the OSEM frame
6. Now s ecure t he p osition of the f rame by using the other washer and screw tightened to the other side of the sliding plate (only
one is visible in the im age above)
Note: In some applications, also the top side of both profiles is fixed to the adjustable frame (also using T-nuts, screws and
washers). See Label 3 of : here you can see the two additional slots on the top.
3.5 Fixing the OSEM frame to the stackable frame
Necessary tools
Nut spanner 10mm
Necessary parts
• 4 x k nurled nut M6
• 4 x nut M 6
• 4 x was her D6,4 D18
• 2 x rod M6
How to fix the OSEM frame to the stackable frame?
1. Perform the same steps mentioned in the topic ab ove to fix the OSEM frame to the adjus table frame which is part of the s tackable
frame
4
31 2
Image 3-13
Stackable frame
1. Stackable frame
2. Adjustable frame
12 R59770588 OSEM FRAME 05/10/2010
3. Mounting the OSEM frame
3. Slot of the adjustable frame in which the OSEM frame fits
4. Blend fixation plate
2. Insert the threaded rod inside t he circular dent available on the back side of the frame. See Label 2
2
3
4
5
1
Image 3-14
1. Knurled nut M6
2. Circular dent on the OSEM frame (bac
kside)
3. Nut M6
4. Washer D6,4 D18
5. Threaded rod
3. Hold the rod while using a nut to tighten it to the OSEM frame. See L abel 3
4. Use another nut to lock the position of the first nut. See Label 3
5. Now sc rew a knurled nut on the rod followed by the washer. S ee Labe l 1 and 4
6. Repeat steps 1 to 5 for the second rod
7. Now insert b oth rods through the slots in the blend fixation plate
8. Position the OSEM frame and hand ti
ghten the knurled nut to the blend fixation plate by sc rewing it clockwise
R59770588 OSEM FRAME 05/10/2010
13
3. Mounting the OSEM frame
Image 3-15
Fixing the O SEM fram e to th e blend fixation plate
9. Now ins ert the other washer followed by a knurled nut on the other side of the blend fixation plate and hand tighten it in order to
fix the O S EM frame firmly to the blend fix ation plate
10.R epeat steps 8 and 9 to fix the other rod
14
R59770588 OSEM FRAME 05/10/2010
4. Adjustments using the OSEM frame
4. ADJUSTMENTS USING THE OSEM FRAME
Overview
• Description
• Vertical adjustme nt
• Horizon tal adjustment
• Circular adjustment
• Mo ving the OS EM frame closer to/away from the projector
4.1 Description
OSEM frame: Adjustments
The OSE M f rame is equipped with adjustment mechanics to correct the shift of the pr ojected image in the left-right (horizontal) and
top-bottom (vertical) d irections as well as tilt in the left-right angle (circular) against the screen.
While ad justing the blend plate, fine and coarse adjustments can be do ne on the frame.
The blend plate adjustments should be m ade after projecting an image with the projector and temporarily
adjusting the image size with the zoom and focus with the focus ring. Please refer to the SIM 7 U se r guide for
zoom and focus adjustment.
The following topics will de scribe the vertical, horizontal and circular adjustments in detail.
4.2 Vertical adjustment
Overview
While performing vertical adjustment, the blend frame can move up/do wn to align it to the projected image.
Image 4-1
Vertical shift
How to perform coarse vertical adjustment?
1. Loosen the two screws on the left and right side of the fram e. See Label 1
R59770588 OSEM FRAME 05/10/2010
15
4. Adjustments using the OSEM frame
1
1
2
Image 4-2
OSEM frame: Vertical adjustment
1. Screws
2. Vertical adjustment wheel
2. Now adjust t he position of the blend frame by moving it upwards or downwards depending o n the requirement
3. Now fix the required position by tightening bo th screws. See Label 1
How to perform fine vertical adjustment?
1. Loosen both screws. S ee Label 1 in im age 4-2
2. Move up/down using the wheel. S ee Label 2 in im age 4-2
Note: Rotating the wheel clockwise shifts the blend frame upwards and anti-clockwise shifts the blend frame downwa rds.
3. Secure position with both s crews
If the shift range is too small, the blend frame can be installed upside down. See Appendix for details.
4.3 Horizontal adjustment
Overview
While performing horizontal adjustment, the blend fram e can move left/right t o align it to the projected image.
16
R59770588 OSEM FRAME 05/10/2010
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