User manual

Microgate MicroGraph LED User Manual Page 11 of 88
1.5 MODULAR SYSTEM
One of the greatest advantages of MicroGraph is that a number of display boards can be put
together to increase the length of the strings and images displayed. A single MicroGraph display
board has an LED resolution of 128x32 pixels (width x height), while connecting 3 display boards,
for example, allows for a display resolution of 384x32 pixels without spaces (neither vertical nor
horizontal) between one display board and the next. Each display board is defined by its position
(row and column), which can be set via the internal menu or the software (AutoConfig command).
The number of rows is theoretically unlimited (using the Alpha protocol compatible with
MicroTab, the limit is 16), whereas the number of columns is limited by the network adapter,
which must be able to power all display boards of one row; at present the supplied network
adapter can power 4 columns, but this value may be changed to fit specific needs.
1.5.1 CONFIGURATION EXAMPLES
1 row, 2 columns
Row = 0
Col = 0
Row = 0
Col = 1
2 rows, 1 column
Row = 0
Col = 0
Row = 1
Col = 0