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Related Manuals for Barco R9849975
Summary of Contents for Barco R9849975
- Page 1 QSD Lenses Installation Manual R9849975 R9849980 R9849990 R59770110/00 25/02/2008...
- Page 2 Barco nv Simulation Products Noordlaan 5, B-8520 Kuurne Phone: +32 56.36.82.11 Fax: +32 56.36.84.86 E-mail: info@barco.com Visit us at the web: www.barco.com Printed in Belgium...
- Page 3 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.
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Page 5: Table Of Contents
Table of contents TABLE OF CONTENTS 1. Kit description ...................... 3 Kit content . - Page 6 Table of contents R59770110 QSD LENSES 25/02/2008...
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Page 7: Kit Description
QSD (0.8 : 1) R9849990 Table 1-2 Lens range overview Domain of application Where used The QSD lenses described in this manual are used on the Barco SIM 7 projectors : • R9011205 : SIM 7D • R9011200 : SIM 7Q Lens formulas... - Page 8 1. Kit description Lens program calculate projector distance available BARCO site http://www.barco.com/projection_systems/customer_services/lens_program.asp R59770110 QSD LENSES 25/02/2008...
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Page 9: Installing The Lens
2. Installing the lens 2. INSTALLING THE LENS Overview • Preparations • Mounting the lens • Connecting the lens Preparations How to prepare the projector lens holder ? 1. Turn in the 3 Allen screws M4. Tip: Take care that the screws do not pass through the other side of the flange. Image 2-1 2. - Page 10 2. Installing the lens Image 2-2 Lens mounting on the projector’s lens holder : the mounting points are shown. How to mount the projector ? 1. Slide the lens over the 3 rods. 2. Put a washer (diameter 6.4mm) and a nut M4 on each rod. Image 2-3 Lens mounting on the projector’s lens holder : washer and nuts.
- Page 11 2. Installing the lens Image 2-4 Lens bottom plate. 2. Do the same for the top plate. Image 2-5 Lens top plate Note that the lens is now in its nominal position. The 3 screws allow to adjust the Scheimpflug if necessary. R59770110 QSD LENSES 25/02/2008...
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Page 12: Connecting The Lens
2. Installing the lens Connecting the lens What must be done ? The lens must be connected to the projector to allow the control of the Zoom and Focus and to allow data communication for the aperture control. Insure that the lens is always connected to the projector. Not doing this will possibly damage the lens aperture and will not allow optimal aperture control. -
Page 13: Adjusting The Lens
3. Adjusting the lens 3. ADJUSTING THE LENS Overview • Back focal length adjustment • Shift/Zoom/Focus Back focal length adjustment What can be done ? The position of the lens can be adjusted. The lens can be turned inside or outside the projector chassis . By doing that, the back focal length is adjusted and the focus is set to an optimal value. -
Page 14: Shift/Zoom/Focus
3. Adjusting the lens Image 3-2 2. Use the tool in the adjustment hole. Image 3-3 3. Make sure that the lens stays in focus while zooming. 4. Fix the 4 screws. Shift/Zoom/Focus Description The shift adjustment is done during the Installation phase. The other adjustments possible on the lenses are: •... - Page 15 3. Adjusting the lens B R I H T N N T R L E N L E N I F T L E N O C U S Image 3-4 2. Use the arrow keys to adjust M E N T E R U SE O G O...
- Page 16 3. Adjusting the lens The use of a sheet of paper held in front of the screen can be useful to determine the focus plane (position for best focus) Unsharp corners in the image can be adjusted with the Sheimpflug adjustment (3 adjustment screws on the lens holder), see the Installation section Before adjusting the lens focus, insure that the Back Focal Length is correctly adjusted, "Back focal length adjustment", page 9...
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Page 17: Index
Index INDEX Kit description Adjusting the lens adjustment lens 5, 8 connection installing Back focal length adjustment Lens formulas Lens range Connecting the lens connection mounting lens lens Mounting the lens Domain of application Preparations Focus formulas setup lens adjustment Shift installation lens...
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