ARRI WRC-1 Universal Remote User Manual


 
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ramp fps
comp.max. Iris
PROG
PROG
PROG
fps
PROG
PROG
PROG
fps
5.7.12 Ramp speed /
compensation max. iris
The camera speed is continuously adjusted within the pre-
defined limit values over a pre-defined period of time
after the RAMP button is pressed in the camera run
(master value: Camera speed).
The aperture of the lens is automatically adjusted by the WRC-1
within the pre-defined limit values, to compensate the exposure.
If the adjustment range of the aperture is not sufficient for
the given end values, the rest will be compensated for by
the mirror shutter. In this case, the shutter angle proportion
is evenly distributed over the entire compensation range.
If the iris control is not available, the flashing warning
NO IRIS is displayed in the main menu. Connect the iris
control as described in chapter 4.1.2, calibrate the lens
and assign the T-stops as described in chapter 5.5.1!
The first line of the main menu shows the symbol
)
to
indicate the shutter angle control, and the current T-stop,
which is automatically calculated. The second line shows
the current camera speed.
The display shows full T-stops followed by the tenth of a
T-stop. Example: T-stop 2.8 plus half a T-stop is shown as
2.8_5. The tenths of a T-stop are linearly divided between
the two full T-stop positions.
Controlling the Camera Speed