12
Introduction
Main features
Integrated white radio module
Supports lens data with WCU-4 hand unit
Daisy-chainable via LBUS
Small and lightweight (~186g/6.56oz incl. gear and antenna)
Compatible with all hand units containing ARRI’s white-coded radio
module
4.1
LBUS
LBUS is a bus standard designed to allow multiple lens motors and control
devices to communicate with each other. Up to three cforce-type motors can
be chain-linked in a row. Each cforce motor has two identical, bi-directional
LBUS interfaces providing power and control signals to the motor.
