Daktronics Tuff Sport BB-2102, Руководство пользователя, Страница: 25 / 112

Electrical Installation 19
Radio Settings
If a radio receiver is installed (see Section ‎ 6.2 ),
the radio broadcast settings (“b1”) and the
channel settings (“C1”) will be displayed in the
Home and Guest or clock digits (
Figure 8 )
during the POST. These values must match the
settings in the control console (refer to the
appropriate control console manual listed in
Section ‎ 1.1 ).
4.5 Main Signal Connection
Signal installation (for systems without radio control) requires routing control cable from the
scoreboard control console to a signal junction box (J-box) near the display. Refer to
Drawing
A-28124 and Drawing A-125316 in Appendix E for signal wire connection.
Note: For message center signal installation, including for BB-2146 and BB-2147 models,
refer to the SS Series 20mm Indoor Scoreboard Message Centers Installation &
Operation Manual (DD1564453) .
1. At a minimum, use a paired, 22 AWG shielded cable (Daktronics part # W-1077) and
connect the cable to a
dual
1
/
4
" J-box at the control console end.
Using a dual J-box for separate Main and Auxiliary scoreboards lets operators control
several displays with one controller, and they can also switch jacks to control
individual boards using multiple controllers.
2. Install a J-box near the scoreboard location. Try to mount it so that the signal cable is
easily accessible to plug in and hidden from view, such as centered above the display.
3. Route signal cable from the J-box on the control console end to the J-box at the
display end.
4. Install the
1
/
4
" phone plug (Daktronics part # 0L-40683) to the display end of the
cable. Be sure to connect the cable shielding only in the J-box on this end.
5. Insert the plug into the J31 - SIGNAL IN jack located on the top of the scoreboard
section closest to the J-box.
6. Connect a signal cable from the J-box on the control console end to the J1, J2, or J3
jack on the back of the All Sport 5000 console.
If using a Main Clock Start/Stop Switch (Daktronics part # 0A-1166-0003), connect it
to the J4 jack on the All Sport 5000 console.
Figure 8: Radio Settings in Clock Digits