C
a
m
e
ra O
p
e
ra
ti
o
n
76
9.3. Standard and Programmed
Frame Rates
The ARRIFLEX D-21 can be set to run at:
Standard frame rates, (23.976, 24, 25, 29.97, 30,
•
48, 50, 59.94 and 60 fps
[1]
) set in the video menu.
Programmed/variable speeds in increments
•
of 0.001 fps between 1 and 60 fps
[2]
.
Switching between standard and programmed frame
rate is done with the NORM/PS switch
➪
image
. The
NORM-position corresponds to the standard frame
rate, the PS/CCU-position to the programmed speed.
General Procedure for
Changing Frame Rates
First set a standard frame rate using the video
•
menu (see chapter 7: Camera Configuration).
Next, set a programmed frame rate using the camera
•
display (see below) or an electronic accessory, or
program a ramp using an electronic accessory.
[1] ARRIFLEX D-21 HD can be set to run at standard
frame rates of 23.976, 24, 25, 29.97 and 30 fps.
[2] ARRIFLEX D-21 HD is limited to programmed/
variable speeds between 1 and 30 fps.
Note: The maximum frame rate selectable
for programmable speeds and ramps is
determined by the standard frame rate set
in the video menu. This also applies to the
range available for electronic accessories.
Note: Running the camera at speeds other than
standard frame rates requires recording
equipment that supports variable frame
rates. Also see chapter 15: Appendix.
NORM
PS/CCU
switch