Iris Operation - FujiFilm UA13x4.5BERD-S9 Operation Manual

IRIS MODE SELECT SWITCH
IRIS MOMENTARY SWITCH
There are two iris operation modes: auto iris mode and manual mode. For the operating instruction in each mode,
refer to the description on each mode.
■ AUTO IRIS MODE
Set the iris mode select switch to "A." The iris of the lens will automatically be adjusted responding to the
object brightness.
■ MANUAL MODE
a. Set the iris mode select switch to "M."
b. Rotate the iris ring by hand to adjust the iris. From the camera side, clockwise rotation of the ring causes the
iris to move toward the closed side and counterclockwise rotation toward the open side.
Note 1. Although the iris operation mode is in Manual, the iris is adjusted automatically while the iris momentary
switch is being pressed.
Note 2. The positions of the auto iris mode and the manual mode in the iris mode select switch can be
interchanged by setting the iris A-M position change switch (refer to page 14) to ON. When the
positions are interchanged, apply the mode indication label, enclosed with the lens, onto the mode
indication part of the lens so as not to cause confusion.

IRIS OPERATION

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IRIS RING