NIKON JAA79301
Manual de Servicio

INC
JAA79351-R.3670.A

� Set the tripod back to the position of 30 cm. Set the A/M change mode of lens to "A". � Set the focus ring to "Close" distance. When "Focusing" button is clicked, the AF of camera operates, releasing the shutter.

Image 1

Image 2

��When a point image at 30 cm-distance is viewed, if the shape is bigger or the image is blurred or flows like in "Image 1", make an rough periphery adjustment of lens. The adjustment is as follows: 1) Remove the rubber ring, if it is attached to the zoom ring. 2) Set the A/M change-SW to "M". 3) With the zoom ring being set to 135 mm, turn the focus ring so that the 2nd lens group can be seen through the adjusting-holes. 4) Viewed through 3 adjusting holes, if the screw is attached, insert and turn the hexagonal wrench (1.27 mm) through approx. every 90° clockwise until the point image becomes like "Image 2" by "Focusing" of the adjustment software. If there are no screws viewed through 3 adjusting-holes, at first put and push the adjusting screw (#77) (see below Pic. 3) until it touches the screw hole, and fix the screw by turning (with the hexagonal wrench) through about 180° and then turn it so that it becomes like "Image 2". Note) If the adjusting screw (#77) is turned through approx. every 90° clockwise and if the shape of point image becomes worse, do NOT turn any more. In this case, put the hexagonal wrench into other adjusting-holes to make an adjustment. If it becomes necessary to turn counterclockwise, remove the screw once, and turn again to make a readjustment. �����
Focus ring

Hexagonal wrench 1.27 mm #77

Adjusting hole

Pic.3

- A22 ï½¥ AF-S DX55-200/4-5.6G -