Daktronics DF-1050/1051/1052/1053 - Manual (Page 32)

Maintenance and
Troubleshooting
4-4
The following table lists the functions of the various jacks, including those that are
not used in this application.
Driver LED Driver Jack Functions
The display address is set with a DIP-switch on the display driver at Daktronics
before shipment. (Note: Some older drivers use a 12-pin address plug inserted in
J19). All DataMaster displays ship with the “Line 1” address already set.
Figure 21: 4-Column Digit Driver
Jack No. Function
J1-J4 (4-column) Digits Output
J17 Signal/Power Input
J20 Protocol-5 Location
J23 12 VDC Power Out
J24 Modem
TB1 CAN (photo sensor)
J19 Address Plug (older drivers only)
J18, J21, J22, J25, J26, J27,
J28
Jacks not used in this application