FujiFilm FUJINON XT17x4.5BRM-K14, Operation Manual

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IRIS OPERATION
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.
Clockwise rotation of the ring causes the iris to move toward the closed side and counterclockwise rotation toward
the open side.
Note. Although the iris operation mode is in Manual, the iris is adjusted automatically while the iris momentary
switch is being pressed.
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IRIS MOMENTARY SWITCH
IRIS MODE SELECT SWITCH
IRIS RING