Daktronics BA-515 Display Manual

Also see for BA-1018: DISPLAY MANUAL Installation, Maintenance, and Specifications Manual

Contents

Daktronics BA-515 Display Manual Manual pdf 45 page image

Electrical Installation 41Section 7: Electrical InstallationElectrical installation consists of the following processes: Providing power and ground to a disconnect near the scoreboard. Routing power and ground from the main disconnect to the scoreboard driver/powerenclosure. Connecting the scoreboard ground to a grounding electrode at the scoreboard location. Routing the control signal cable from the control location to the scoreboard location.Note: Only qualified individuals should perform power routing and termination to the display. It is theresponsibility of the electrical contractor to ensure that all electrical work meets or exceeds local andnational codes.7.1 PowerReference Drawings:Schematic, Multipurpose LED Driver ...................................................... Drawing A-165028Schematic; GEN III & IV OD LED, 3 DRVR Display ............................... Drawing A-179541Schematic; GEN III & IV, OD LED, 1 DRV w/TNMC............................... Drawing A-179790Schematic; GEN III & IV, OD LED, 3 DRV w/TNMC............................... Drawing A-180081Schematic; GEN III & IV, O.D. LED, 2 DRVR Display ............................ Drawing A-180637Schematic; GEN IV Outdoor LED, 16 Column DRVR ............................ Drawing A-285779Schematic, GEN IV Outdoor Driver, 8 Column Driver ............................ Drawing A-285881Specifications; LED Driver IV, 16 Col ..................................................... Drawing A-288137Schematic; 240V GEN IV Outdoor LED, 16 COL Driver ........................ Drawing A-324504Schematic; Baseball w/S.O.P. GEN IV, optional TNMC ......................... Drawing B-204725Schematic; GEN III & IV OD LED, 1 DRVR W/S.O.P. ............................ Drawing B-210454Schematic; 3 DRVR, TNMC, G4 ............................................................. Drawing A-751690Daktronics outdoor LED scoreboards have been designed for easy access to components, andthe power and control signal hookup has been simplified. Front panels are removable toallow access to the digits, cabling, and other electronic components.Correct power installation is imperative for proper display operation. The subsections thatfollow give details of display power installation. Only qualified individuals should attemptto complete the electrical installation; untrained personnel should not attempt to install thesedisplays or any of the electrical components. Improper installation could result in seriousdamage to the equipment and could be hazardous to personnel.The single-section outdoor scoreboards require a dedicated, 120 V circuit for incomingpower. The display itself has no breakers or fuses.