ARRI WRC-1 - Manual (Page 96)

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ramp <)
comp. User
PROG
fps
PROG
PROG
PROG
fps
PROG
PROG
PROG
5.6.6 Ramp shutter angle /
compensation user
The shutter angle is continuously adjusted, simultaneously
together with the aperture (if controlled by the WRC-1)
and the camera speed, within the freely definable limits
over a pre-defined period of time after pressing the
RAMP button in the camera run. If appropriate values are
selected, either the exposure can be kept at a constant
level, or a ramp can be defined to change the exposure
as required (e.g. fading in or out).
Note: The function of the user mode always remains
the same, irrespective of the position of the
WRC rotary switch (Iris,
) or fps): The timing
of the simultaneous adjustment processes is
controlled using the handwheel.
If a ramp function is selected (ramp Iris, ramp
)
or ramp fps), a ramp duration can be defined.
The ramp is started while the camera is running
by pressing the RAMP button. In this case the
handwheel is without function in the main menu.
Differences in exposure are not automatically
compensated for.
Controlling the Shutter Angle