Barco R9849975 Manuale utente
QSD Lenses
Installation Manual
R9849975
R9849980
R9849990
R59770110/01
03/11/2008
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
Changes
Barco provides this manual ’as is’ without warranty of any kind, either expressed or implied, including but not limited to the implied war-
ranties or merchantability and fitness for a particular purpose. Barco may make improvements and/or changes 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 periodically made to the information in this
publication; these changes are incorporated in new editions of this publication.
Copyright ©
All rights reserved. No part of this document 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.
Guarantee and Compensation
Barco provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of guarantee. On receipt, the purchaser
must immediately inspect all delivered goods for damage incurred during transport, as well as for material and manufacturing faults Barco
must be informed immediately in writing of any complaints.
The period of guarantee begins on the date of transfer of risks, in the case of special systems and software on the date of commissioning,
at latest 30 days after the transfer of risks. In the event of justified notice of complaint, Barco can repair the fault or provide a replacement
at its own discretion within an appropriate period. If this measure proves to be impossible or unsuccessful, the purchaser can demand a
reduction in the purchase price or cancellation of the contract. All other claims, in particular those relating to compensation for direct or
indirect damage, and also damage attributed to the operation of software as well as to other services provided by Barco, being a component
of the system or independent service, will be deemed invalid provided the damage is not proven to be attributed to the absence of properties
guaranteed in writing or due to the intent or gross negligence or part of Barco.
If the purchaser or a third party carries out modifications or repairs on goods delivered by Barco, or if the goods are handled incorrectly,
in particular if the systems are commissioned operated incorrectly or if, after the transfer of risks, the goods are subject to influences not
agreed upon in the contract, all guarantee claims of the purchaser will be rendered invalid. Not included in the guarantee coverage are
system failures which are attributed to programs or special electronic circuitry provided by the purchaser, e.g. interfaces. Normal wear as
well as normal maintenance are not subject to the guarantee provided by Barco either.
The environmental conditions as well as the servicing and maintenance regulations specified in the this manual must be complied with by
the customer.
Trademarks
Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of their respective holders.
All brand and product names mentioned in this manual serve as comments or examples and are not to be understood as advertising for
the products or their manufacturers.
Table of contents
TABLE OF CONTENTS
1. Kit description ...................................................................................................... 3
1.1 Kit content ............................................................................................................................ 3
1.2 Lens range . . . ......................................................................................................................... 3
1.3 Domain of application ................................................................................................................ 3
1.4 Lens formulas......................................................................................................................... 3
2. Installing the lens .............................. .................... .................... .................. .......... 5
2.1 Installing the lens and adjusting the Scheimpflug ................................................................................... 5
2.2 Connecting the lens .................................................................................................................. 8
3. Adjusting the lens.................................................................................................. 9
3.1 Back focal length adjustment ........................................................................................................ 9
3.2 Shift/Zoom/Focus . . .................................................................................................................. 11
Index......................................................................................................................15
R59770110 QSD LENSES 03/11/2008 1
Table of contents
2R59770110 QSD LENSES 03/11/2008
1. Kit description
1. KIT DESCRIPTION
1.1 Kit content
Overview
The delivered kit contains the following parts :
Description Quantity
QSD lens11
TorayseeTM lens cleaning cloth 1
BFL adjustment tool 1
This Installation manual R59770110 1
Table 1 - 1
Kit content
1.2 Lens range
Lens overview
Lens Partnumber
QSD (0.8 : 1) R9849990
QSD (1.0-1.4 : 1) R9849975
QSD (1.4-2.0 : 1) R9849980
Table 1 - 2
Lens range overview
1.3 Domain of application
Where used
The QSD lenses described in this manual are used on the Barco SIM 7 projectors :
• SIM 7D: R9011205, R9011207
• SIM 7Q: R9011200, R9011201, R9011202
1.4 Lens formulas
Formulas
Metric Formulas (meter) Inch formulas (inch)
QSD (0.8:1) PD = 0.0679 + 0.803xSW - 0.0121/SW PD = 2.673 + 0.803xSW - 18.755/SW
QSD (1.0:1.4:1) PDmin = 0.0299 + 1.026xSW + 0.0047/SW
PDmax = 0.0341 + 1.434xSW + 0.0030/SW
PDmin = 1.1772 + 1.026xSW + 7.285/SW
PDmax = 1.3425 + 1.434xSW + 4.650/SW
QSD (1.4:2.0:1) PDmin = -0.0858 + 1.471xSW + 0.0077/SW
PDmax = -0.0013 + 2.031xSW - 0.0606/SW
PDmin = -3.3779 + 1.471xSW + 11.935/SW
PDmax = -0.0511 + 2.031xSW - 93.930/SW
Table 1 - 3
Lens formula overview
1. One of the QSD lenses described in “Lens range”
R59770110 QSD LENSES 03/11/2008 3
1. Kit description
Lens program to calculate the projector distance is available on the BARCO web site :
http://www.barco.com/projection_systems/customer_services/lens_program.asp
4R59770110 QSD LENSES 03/11/2008
2. Installing the lens
2. INSTALLING THE LENS
Overview
• Installing the lens and adjusting the Scheimpflug
• Connecting the lens
2.1 Installing the lens and adjusting the Scheimpflug
Each of the lenses have Scheimpflug adjustment possibility!
Necessary tools
• Torx screwdriver T10
• Nut spanner or socket spanner 10 mm
• Allenkey2mm
How to prepare the projector lens?
1. Screw in 3 Allen bolts M4 into the lens flange. See image 2-1 and image 2-2
Tip: Make sure the bolts do not completely go through the flange.
2. Fix a nut M4 to the Allen bolts. Do not tighten yet.
Image 2-1
Screws to lock the lens scheimpflug settings (left side)
Image 2-2
Screws to lock the lens scheimpflug settings (right side)
How to mount the lens on the projector and adjust the Scheimpflug?
1. Remove the top lens cover (6 screws)
R59770110 QSD LENSES 03/11/2008 5
2. Installing the lens
Image 2-3
Top lens cover: fixing screws
2. Remove the bottom lens cover (3 screws)
Image 2-4
Bottom lens cover: fixing screws
3. Fix the three springs to the lens holder studs
Image 2-5
Lens: scheimpflug springs
4. Slide the lens over the 3 rods.
6R59770110 QSD LENSES 03/11/2008
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