© Vocas Systems B.V.
7
Basic operation
Besides the normal zoom & focus or zoom & iris function, the Z
i
F has a function
called “Focus-jump” and a function called “Zoom-Focus link”.
These functions are available with the mode-
switch at “FJ” (Focus-jump) and “ZFL”
(Zoom-focus link) respectively.
A description of these function can be found after
Focus & Iris jump
and
Zoom-
focus link
. If these functions are not used the mode-
switch should be set to “N”.
The zoom function is controlled by the thumb
ring on the zoom-controller. The zoom-speed
varies according to the rotation angle of this
thumb ring.
The maximum zoom speed, which is
obtained by completely turning the thumb
ring of the zoom controller, is determined
by the position of the zoom speed knob.
The maximum speed is available by turning
the knob completely clockwise.
The minimum speed is available by turning
the knob completely counter clockwise.
The zoom direction of the thumb ring is adjustable in the setup menu.
The EZ-focus knob makes it easier to check or adjust your focus. Pushing the EZ-
focus once will move the zoom-position to TELE-end. Pushing it again will return
the zoom to its original position.
During the first stage of the EZ-focus cycle (the zooming toward TELE-end) the
display will shown “EZ”.
