Daktronics FB-2700 Series, Руководство по установке, Страница: 25 / 60

Electrical Installation
21
Fiber Optic Signal
Route fiber optic signal cable through the
conduit knockout on the rear of the display.
The fiber optic cable is terminated to a male
ST-type connector and plugged into the J3
jack on the fiber card ( Figure 23 ), located in
the primary driver enclosure.
A minimum cabling of multi-mode, 62.5/125
um, and 2-core fiber cable is recommended
(part # W-1242). This method requires a
signal converter between the All Sport
console’s scoreboard output and the fiber
optic cable ( not provided by Daktronics ).
To connect signal to additional nearby
displays, such as delay of game clocks, or
to connect multiple modular scoreboard
sections, route *copper* signal wire in
conduit from SIGNAL OUT of the fiber card
in the primary display to SIGNAL IN on the
signal surge arrestor card in the secondary display.
Multiple Driver Connections
Some display models require multiple drivers that use a primary/secondary driver system.
Primary and secondary drivers function identically, but secondary enclosures lack the
power termination block and signal surge arrestor (or fiber) card. When one section has
multiple drivers, they simply plug into one another, and this is done at the factory. Drivers
between sections, however, require additional on-site connection. Refer to Power/Signal
Connections Between Sections (p�22) .
Note: Scoreboards capable of displaying speed of pitch (SOP) have an additional
primary driver. These models also require a separate signal connection (either
wired or radio) from a dedicated speed of pitch All Sport 5000 console. Refer to
the Baseball Speed of Pitch Systems Configuration Manual (ED-12224) , available
online at www.daktronics.com/manuals .
Wireless Signal Connection
All Sport Radio Control
A wireless radio system requires a radio receiver plugged into the 6-pin J21 jack on
the primary driver and mounted internally to the front panel of the display. For more
information, refer to the Gen VI Radio Installation Manual (DD2362277) , provided with the
receiver unit and available online at www.daktronics.com/manuals .
RC-200 Control
A hand-held RC-200 wireless radio control system requires a base station receiver
plugged into the 6-pin J21 jack on the primary driver and mounted internally to the front
panel of the display. For more information, refer to the appropriate manual listed in
Display Controllers (p�2) .
If an All Sport radio receiver and an RC-200 base station are both installed in the same
display, the wireless device that takes precedence is the one that the receiver finds
active first; it will control the display until the signal is no longer present.
SIGNAL OUT
SHLD
SHLD
-
+
SIGNAL IN
Figure 23: Fiber Card