Angenieux OPTIMO 24-290, Руководство пользователя

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THALES ANGENIEUX
Edition : juillet 2008 Reference : 304 880 C
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4.1 F
LANGE
/B
ACK
-F
OCUS ADJUSTMENT
To adjust the flange, change the thickness of the flange shim (15)
Mount a PL checker on the lens
Mount the lens on a projector at around 6’ from the screen
Optimize the focus at long focal length, then, zoom to short focal length
If the plan of the best focus is between the screen and the lens, it is necessary to
decrease the thickness of the flange shim
If the plan of the best focus is behind the screen, it is necessary to increase the
thickness of the flange shim.
To replace the flange shim, remove the PL mount (8)
Unscrew the 3 screws (11) and remove the rear ring (10)
Unscrew the 3 screws (13), then remove the retaining ring (14) with the spanner
214 310
Unscrew the tracking screws (16)
Remove the neutral mount subassembly (17)
Unlock the screw (12)
Remove the flange shim (15)
Modify the thickness of the flange shim (15)
Reinstall the flange shim (15)
Tighten the screw(12)
Mount the neutral mount (17)
Lock the neutral mount retaining ring with the spanner 214 310 at 4Nm
Mount the PL mount (8)
If the flange is correct, adjust the tracking ( § 4.2)
Picture 5
Picture 4