10.2 OPERATION CONTROL BOARD
Resolution Enlargement Ratio
Full Size
25 dpi 100%
Enlarge 1
50 dpi 200%
Enlarge 2
67 dpi 264%
Enlarge 3
100 dpi 400%
Enlarge 4
132 dpi 528%
The Operation Control Board monitors the commands input by the user, and
sends them to the Main Control Board. Also, the Operation Control Board
controls the operation panel itself (Display Switching, and Display Control).
The data is sent as serial data through the optical fiber between the
Operation Control Board and Main Control Board.
When in area editing mode, the Operation Control Board receives the area
image data (RGB data: 8 bit) from the IPU and displays it in 256 colors on
the large LCD.
As the Operation Control Board has a CPU, an Operation Panel
Self-diagnostic Mode is available. (See Section 6, 3. Operation Panel
Self-diagnostic Mode.)
8 bit
R
3 bit + 3 bit + 2 bit = 8 bit
8 bit 8 bit
GB
Detailed
Descriptions
SM 2-37 A172/A199
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