Electrical Installation 23
Fiber Optic
When fiber optic cables are used, signal from the converter enters the display and connects to the
fiberboard (J4/J5). An adapter module (Daktronics part number 0A-1146-0029) allows the use of a 6-
conductor phone cord with RJ11 connectors (Daktronics part number 0A-1137-0160) to relay the
signal to J3 (RS232 IN) on the controller. Refer to Drawing A-174344 for the system riser and to B-
175387 for terminal block cabling.
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