ARRI WRC-1 - Manual (Page 81)

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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
parameter has been exceeded (example: the
selected speed is not available with this camera);
readings with ‘OFF’ in the first display line
indicate that this function is deactivated on the
camera (example: shutter angle of the 435 is
set manually = ‘OFF ANGLE’).
Correct parameters must be set before the
camera is started!
By pressing the SET button, the currently set camera speed
can be shown in the second display line.
• Press the MODE button in the main menu to enter the
first submenu. The values for the left and right end-stop
of the handwheel (minimum and maximum mirror
shutter angle) can be defined.
The first display line shows the value for the left end-stop,
the second line shows the value for the right end-stop.
• Press the SEL button for longer than 2 seconds.
The shutter angle value in the first display line flashes.
The required value can now be set using the handwheel.
Press the SEL button again to switch to the next digit.
The first digits are confirmed, and the decimal is set to
‘0’ by pressing the SET button.
The values in the second display line can be set
accordingly.
• Press the MODE button to go to the next submenu.
The limit values for the iris can be defined.
The iris is automatically adjusted to compensate the
exposure while the shutter angle is adjusted using the
handwheel. One of the two limit values (minimum or
maximum aperture, depending on the adjustment
direction of the shutter angle) can be defined; the other
limit value is automatically calculated by the WRC-1.
Controlling the Shutter Angle