User manual

Microgate MicroGraph LED User Manual Page 19 of 88
Warning: during this operation keep the display boards as parallel as possible and lower the upper
display board until the pins are inserted simultaneously into the holes, i.e. do not insert first one
pin and then the other one, as this may jam them and make disassembling operations difficult.
Figure 22 - Do not insert first one pin and then the other
one
Figure 23 - Lower the display board parallel onto the other
one
Tighten the two innermost holes to fix the pins.
Use the $CAB009 serial cable (not supplied, can be purchased separately) to
connect the Serial2 connector of one display board with the Serial1
connector of the next display board (cascading connection; Serial 2 of row N
must be connected to Serial1 of row N+1)