ARRI WRC-1 Shutter Angle, Controlling the

In the user mode, all adjustments are not
carried out linearly within the adjustment time,
as in the other WRC modes. For this reason,
ramp durations may be different, compared to
those in the other WRC modes.
The main menu shows the symbol ’ ) ‘ and the currently
adjusted shutter angle in the first display line. If the iris is	user mode
controlled by the WRC-1, this is indicated by an ‘F’ at the
end of the first display line. The currently adjusted T-stop
can be shown in the first display line by pressing the SET
button. The current camera speed is displayed in the
second display line.

Shutter Angle

Note:	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.
Note:	To check the image in the viewfinder, the iris can
	be opened completely by pressing the OPEN
	button (if controlled by the WRC-1). The iris
	remains open until the OPEN button is released
	again. This does not alter the programmed
	settings. The OPEN button is without function
	while the camera is running.

The ‘PROG’ symbol indicates that a time-controlled ramp function has been selected.

Note	The following warnings may be displayed:
	‘IRIS TBL’ – a valid iris table has not yet been
	activated;
	readings with ‘NO’ in the first display line
	indicate that the selected function is currently
	not available (example: ‘NO IRIS’ although the
	iris control is activated on the WRC-1, the iris
	motor has not yet been connected);
	readings with ‘RANGE’ in the second display
	line indicate that the adjustment range of a

Controlling the

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