Ikegami OCP-300, Operation Manual

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5. Operation of the Control Knob 5-3
3) Camera Data Processing
The camera calculates the volume file and the manual file according to the sent relative
data and absolute data respectively. The camera controls the data by using the target
file, of which the volume file, manual file, and other files are added. (Actually, there are
many kinds of files. However, the following figure is using the volume file, the manual
file, and the target file as representatives for convenience.)
4) Advantages and Disadvantages of the Absolute Control and the Relative
Control
Both absolute control and relative control have advantages and disadvantages
respectively.
Camera
Target
file
Manual
file
Volume
file
Data control
Relative data Absolute data