Daktronics AF-3165-34-RGB - Manual (Page 36)

Figure 27: Modem Phone Line Termination, Modem Jumper
Note: The jumper (X1) on the controller board must be closed while the display
powers up to recognize that a modem is being used with the display.
Fiber Optic
Reference Drawings:
System Riser Diagram Fiber ....................................... Drawing A-174344
Schematic, Signal Wiring Internal, w/QC PCB ............ Drawing B-177662
When fiber optic cables are used, signal from the converter enters the display and
connects to the fiberboard (J4/J5). An 8-conductor cable with RJ45 connectors
(Daktronics part number 0A-1229-0054) relays the signal from J7 on the fiberboard
to J3 (RS232 IN) on the controller. Refer to
Figure 28 and Drawing A-174344 for
the system riser and to Figure 29 and Drawing B-177662 for terminal block cabling.
Figure 28: Fiber Display Layout
Electrical Installation 3-16