ARRI ARRIFLEX 16SR3, Instruction Manual

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Optical Accessories
44
Changing the Step-Down Gear
When the focus knob is pushed in the step-down ratio is
1:1, when the focus knob is pulled out the ratio is
1:0,6.
• Depress the button and simultaneously pull the
focus knob out to the stop position, or push it in - the
gear will be engaged or disengaged.
See also the information sheet „TECHN. INFORMATION
Universal Follow Focus Device“.
Light-Weight Follow Focus Device
The light-weight follow focus device is attached to the
light-weight support and fulfils the same function as the
Universal follow focus device. The light-weight follow
focus device can only be used from the left side.
Lens-Control-System LCS
The LCS is a versatile control unit for all commonly used
lenses. As a compact, modular system it can be ex-
panded from the basic zoom control to a complete
remote control system for zoom, focus and iris. An
optional memory module stores set values and replays
operation functions. This data can be stored through the
RS232 interface on a computer and reloaded into the
memory module.
See the instruction manual Lens-Control-System.