ARRI ARRIFLEX 435 ES, Instruction Manual

Page: 92 / 143

Accessories
92
Speed Ramping
with Exposure Compensation:
Note: This function is not available on the ARRIFLEX 435
as it is not equipped with an electronically
adjustable mirror shutter.
In addition to pure speed ramping, exposure compensa-
tion is possible. The shutter angle is then linked to the
speed ramp for constant exposure.
The CCU-1 offers the possibility to automatically calculate
such programs:
• Depress key “7” to change to the PROGRAM menu.
• With key “1” to “6”, activate one of the available
memory areas.
• Depress the “A”-key to activate the “AUTO” mode.
• Depress the “E”-key. The values can now be edited.
• Enter the desired starting frame rate.
If the digits after the decimal point need not be entered,
complete the entry with the “ENTER”-key.
• Enter the desired end frame rate.
If the digits after the decimal point need not be entered,
complete the entry with the “ENTER”-key.
Note: A maximum of four aperture stops can be com-
pensated via the shutter angle. The starting and
end frame rates may therefore only differ from
each other by a maximum of factor 16.
• Depress the “C”-key. Calculation is started.
• The display shows the set frame rates (starting and end)
with the corresponding shutter angles, as well as the
time which the CCU-1 suggests for the ramp.
• To change the suggested ramp time, depress the “E”-key.
• Confirm frame rates and shutter angles by depressing the
“ENTER”-key four times.
• Enter the desired ramp time.
If the digit after the decimal point needs not be entered,
complete the entry with the “ENTER”-key.
• Transfer the program to the camera with the “SEND”-
key.
Note: A program previously stored in the camera will
be erased by this process.