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6.2.3.2.4.4. Axis ratio
The axis ratio menu allows you to set the translation ratio of the thumb wheel to the
controlling axis. The WHEEL : AXIS ratio can be changed to 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1.
E.g.:
1:1 means that one full rotation on the thumb wheel moves the controling axis from one
end-stop to the other (full rotation of the lens)
1:2 means that a half rotation on the thumb wheel move the controling axis from one
end-stop to the other (full rotation of the lens)
2:1 means that two full rotation on the thumb wheel move the controling axis from one
end-stop to the other (full rotation of the lens)
6.2.3.2.4.5. Lock
The lock menu allows you to lock the thumb wheel. This is helpful to avoid accidental
changes to the main page or settings. Also, if the thumb wheel is assigned to control any
axis on a locked off camera.
A small red lock will be displayed in the status bar on all main screens. The letter “T” for
thumb wheel will illuminate each time you turn the thumb wheel. If the thumb wheel is
assigned to any controlling axis, the corresponding lens data will illuminate red, indicating
that the thumb wheel is locked and no motor control is possible.
Note: The thumb wheel will be locked for main screen navigation only. Within the adjustment
menu, the thumb wheel will be unlocked automatically to allow smooth navigation. In order
to enter the adjustment menu, if the touch screen is also locked, press the home button
twice.
NOTICE
If the thumb wheel is locked and the touch screen is off at the same time, a navigation through
the main screens is not possible anymore. In order to enter the adjustment menu, press the
home button twice and unlock the control interfaces if needed.