Daktronics SPORTSOUND 2000HD, Руководство по установке

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Electrical Installation
9
TX RX
Media Converter - FCC2
(A-2466)
Power IN -
TBL2 & GND
Fiber Connection
(From Fiber Conversion Box
or Fiber Splice Box)
Front Isometric View
(with grille removed)
High-
Range
Speaker
Cabinet
Mid-Range
Speaker
Cabinet
Low-Range
Speaker
Cabinet
Power Supply - PWS2
(A-2238)
Line Filter
(Z-1007)
Transformer - TRX1
(T-1130)
Analog Backup Connection
(From Fiber Conversion Box)
Figure 10: Sound Cabinet & Control Enclosure Components (Covers Removed)
Power IN
The system requires three (3) 20 amp 208/230/240 circuits (50
or 60Hz); 2W + GND. Power wiring must be run in conduit up
into the bottom of the sound cabinet and terminated at TBL2.
Refer to Detail “F” of DWG-984140 .
A voltage surge protector (part # A-1129) is provided for
additional protection at the main breaker panel. Refer to
Figure 11 and Detail “G” of DWG-984140 .
Figure 11: Surge Protector