© Vocas Systems B.V.
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Please note that when a zoom-limit is reached with the maximum zoom speed
some overshoot might occur. This is due to the reaction speed of the lens.
Focus & Iris jump
Using this function makes it possible to toggle between two focus- or iris-points.
The user can define both these points. The speed that is used for this jump is also
user adjustable. Underneath the process is described for a focus-jump, the process
for the iris-jump is the same tough.
To make this function available you have to set the mode-
switch to “FJ”, what
stands for focus-jump.
The message "P1" will be shown in the display. This message represents the first
of two points where the focus should toggle between.
To setup the focus-jump, use the following procedure.
Use the focus-knob to adjust the required point of focus.
Push the set-key once, the message "P2" will be shown in the display
Use the focus-knob again to adjust the second point of focus
Push the set-key again, and this focus-point is also memorized.
After setting up the display will show "J->1". This means that with the next set-
keystroke the focus will move to the first focus-point that is adjusted.
When this point is arrived, the message "J->2" is displayed, what means that with
the next keystroke the focus will toward the second focus-point. Arriving here will
display "J-
>1” again.
The speed of shifting between the two focus-points is user-adjustable in two ways.
The maximum speed is set by pushing the set-key (only after both the focus-points
are set) until the display shows "MAX". Releasing the Set-key now will execute the
jump in the highest speed the lens allows.
You can also adjust the jump-speed yourself. This is done by pushing the set-key
until "ADJ" is shown in the display. Releasing the key will make the focus
