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F70 Series
1
Image 4–8
Preparation
1.
Prepare the test area. Barco recommends a projector-screen according to the table “Lens distance” above
to be used for all Scheimpflug adjustments.
Verify that the throw ratio of the installed lens matches the requirements of the installation area (projection
distance and screen size).
2.
Check that the lens is correctly installed, and lens shift is in centre position.
3.
If the installed lens has Iris control, open the Iris all the way up.
4.
Open the focus ring all the way up.
5.
Go to Main Menu / Test Patterns / Full Screen and select to display the Focus test pattern.
6.
Zoom the lens to its widest opening (maximum image size on the screen).
Apply a Scheimpflug correction
1.
Loosen the three set screws (reference 1b, 2b, 3b). Use a size 6 hex key to do this.
1b
2b
3b
Image 4–9
2.
Adjust the left side Scheimpflug adjustment screw (reference 1 in the next figure) until the test image in the
top left side of the screen is in focus. Use a size 4 hex key to do this.
Note:
This process may cause the other areas of the image to slide out of focus. This is totally
normal.
Summary of Contents for F70 Series
Page 1: ...ENABLING BRIGHT OUTCOMES User Manual F70 Series...
Page 10: ...601 426 15 F70 Series 10...
Page 60: ...601 426 15 F70 Series 60 Lenses Handling and features...
Page 82: ...601 426 15 F70 Series 82 Getting started...
Page 88: ...601 426 15 F70 Series 88 Source menu...
Page 162: ...601 426 15 F70 Series 162 System settings menu...
Page 166: ...601 426 15 F70 Series 166 GUI Status menu...
Page 170: ...601 426 15 F70 Series 170 3D...
Page 171: ...171 601 426 15 F70 Series 13 1 Upgrade procedure 172 Upgrade projector firmware 13...
Page 182: ...601 426 15 F70 Series 182 Technical Specifications...
Page 191: ...191 601 426 15 F70 Series C 1 DMX chart Basic 192 C 2 DMX chart Extended 193 DMX Chart C...
Page 216: ...601 426 15 F70 Series 216 Index...
Page 217: ......