ARRI WRC-1 - Manual (Page 120)

120
fps
comp.max. <)
fps
fps
5.7.6 Speed /
compensation max. shutter angle
The camera speed can be manually adjusted within the
pre-defined end-stops of the handwheel
(master value: Camera speed).
The exposure is automatically compensated for by
adjusting the mirror shutter angle. If the adjustment range
of the shutter angle is insufficient for the given end value,
the rest will be compensated for by the aperture of the
lens. In this case, the iris 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 mirror shutter
angle, which is automatically adjusted within the the pre-
defined limit values.
The symbol ‘F’ indicates the additional adjustment of the
iris at the end of the first display line.
The second display line shows the currently adjusted
camera speed using the handwheel.
Controlling the Camera Speed