Panasonic AJ-SPX800E Operating Instructions Manual

Contents

685-3 Mounting the lens andPerforming the Flange Backand White ShadingAdjustmentsMounting the Lens1 Raise the lens clamping lever and remove the mount cap.2 To mount the lens, align the indentation at the top centre ofthe lens mount with the centre mark of the lens.3 Lower the lens clamping lever to clamp the lens.4 Secure the cable through the cable clamp, and plug it intothe LENS connector.5 Adjust the lens flange back.z Please refer to the lens instruction manual for guidanceon lens handling.z When the lens is removed, install the mount cap toprotect the device.Adjusting the Lens Flange BackIf images are not clearly focused at both telephoto and wide-angle positions during zoom operations, adjust the flange back(distance from the lens mounting surface to the image formationsurface).Once adjusted, the flange back does not need to be re-adjustedas long as the same lens is mounted on the camera.Please also refer to the lens instruction manual for directions onadjustment and locations of individual lens parts.1 Mount the lens on the camera.Make sure you connect the lens cable.2 Set the lens iris to manual, and fully open the iris.3 Place the flange back adjustment chart about 3 m from thelens and adjust the lighting on the chart to obtain anappropriate video output level.If the video level is too high, use the filters or the shutter.4 Loosen the F.f (Flange focus) ring clamping screw.F.b (Flange back) may be indicated on some lenses.5 Set the zoom ring to the telephoto position, either manuallyor by electric drive.6 Aim the lens at the flange back adjustment chart and turnthe distance ring to bring the chart into focus.7 Set the zoom ring to the wide-angle position and turn the F.fring to bring the chart into focus.While focusing, take care not to move the distance ring.8 Repeat Steps 5 to 7 until the lens is in focus at both thetelephoto and wide-angle positions.9 Firmly tighten the F.f ring clamping screw.Lens ClampingLeverMount CapMarkLENS ConnectorApproximately 3m