Daktronics BA-2009, Руководство пользователя

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Scoreboard Maintenance 4-5
and Troubleshooting
part W-1234) is preferred.
For additional information on signal connection, refer to the All Sport 5000 Series or
All Sport 3000 series control console operation manuals,
ED-11976 and ED-12126 .
Multiple Driver Connections
BA-2000 series baseball scoreboards require multiple drivers, and those models have
been configured to operate with a master/slave driver system. Master and slave
drivers function identically, but slave units lack the power terminal block and signal
surge suppression card. The two drivers have been designed to simply plug into one
another via an interconnect harness, the slave receives power and redriven signal
from the master driver enclosure. Larger boards can add as many driver slaves as
they require.
All driver interconnect harnesses are factory-installed. No additional connection is
necessary. (The harness emerges from the bottom of the master driver enclosure, and
the J42 jack from the master is connected to the slave’s P43 plug.) Likewise, signal
cables from drivers to digit also have been factory-installed, and no additional
connection is necessary.
Refer to the scoreboard drawings to determine driver location and other model-
specific information.