Barco R9849975, Installation Manual

Page 1: ...QSD Lenses Installation Manual R9849975 R9849980 R9849990 R59770110 01 03 11 2008...

Page 2: ...Barco nv Simulation Division 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: ...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 compens...

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Page 5: ...nge 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 le...

Page 6: ...Table of contents 2 R59770110 QSD LENSES 03 11 2008...

Page 7: ...cribed 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...

Page 8: ...t 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 4 R59770110 QSD LENSES 03 11...

Page 9: ...llen key 2 mm 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...

Page 10: ...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 ove...

Page 11: ...revolution and start adjusting the Scheimpflug by tightening or loosening these fixation nuts 8 If the adjustment is done screw in the smaller Allen bolts M4 see 1 on image 2 8 until they are hand ti...

Page 12: ...t doing this will possibly damage the lens aperture and will not allow optimal aperture control Never change the lens when the projector is ON Always insure that the projector is in standby or OFF How...

Page 13: ...interpolation lens can be adjusted The lens can be shifted towards or away from the projector chassis By doing so the back focal length is adjusted and the focus is set to an optimal value This adjust...

Page 14: ...key 2 5 mm hexagonal key How to adjust 1 Loosen the 4 screws along the outline of the lens top bottom left right Tip Only loosen these screws a bit Just enough to allow the lens to be shifted forward...

Page 15: ...step 6 until the image stays in focus regardless to the zoom position 8 Fix the 4 screws 3 2 Shift Zoom Focus Description The shift adjustment is done during the Installation phase The other adjustmen...

Page 16: ...lens make sure that the lens locking system is not engaged See the User guide of the projector for details on the lens locking system How to shift in the projector s OSD 1 Press MENU to activate the T...

Page 17: ...n overall focussed image 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 th...

Page 18: ...3 Adjusting the lens 14 R59770110 QSD LENSES 03 11 2008...

Page 19: ...Focus 11 formulas 3 I installation 3 lens 3 Installing 5 lens with Scheimpflug 5 Installing the lens 5 K Kit content 3 Kit description 3 L lens 5 8 connection 8 installing 5 lens with Scheimpflug 5 i...