Daktronics AB-1600-1.5,2.5 - Manual (Page 6)

List of Figures iv
Figure 32: J5 (Data In) jack on the data distributor receiver board................................................ 3-12
Figure 33: Output Card.............................................................................................................. 3-12
Figure 34: Data Distributor Output Numbering ............................................................................ 3-13
Figure 35: Line Controller .......................................................................................................... 3-14
Figure 36: Column Director........................................................................................................ 3-14
Figure 37: Fan Controller Enclosure............................................................................................ 3-14
Figure 38: Close-up of the Fan Controller Expander Card in the Data Distributor........................... 3-15
Figure 39: Removing an ON Lamp............................................................................................. 3-17
Figure 40: Lamp Voltage Tester................................................................................................. 3-17
Figure 41: Power Routing Example ..............................................................................................4-3
Figure 42: Latching Mechanism Access Holes..............................................................................4-4
Figure 43: Assembly Latching Mechanism....................................................................................4-4
Figure 44: Lens/Reflector Latching Mechanisms (Rear-View).......................................................4-6
Figure 45: Unlatching a lens/reflector assembly with the rear access tool........................................4-6
Figure 46: Removing a lens ..........................................................................................................4-7
Figure 47: Inserting a lens ............................................................................................................4-7
Figure 48: Lampbank and ............................................................................................................4-8
Figure 49: Lamp Removal............................................................................................................4-9
Figure 50: Lampbank Components ............................................................................................. 4-11
Figure 51: Lampbank Latch....................................................................................................... 4-11
Figure 52: Cabinet Airflow......................................................................................................... 4-12
Figure 53: Lens Airflow............................................................................................................. 4-12
Figure 54: Filter Removal - Rear Access .................................................................................... 4-14
Figure 55: Removal of the Filter ................................................................................................ 4-14
Figure 56: Loosening the filter cover plate................................................................................... 4-14
Figure 57: Fan Controller Card................................................................................................... 4-15
Figure 58: Line Receiver Board ................................................................................................. 4-16
Figure 59: Vertical Shift Board................................................................................................... 4-18
Figure 60: Data Distributor – Receiver Board and Output Cards .................................................. 4-18
Figure 61: Fan Controller Expander Board.................................................................................. 4-21
Figure 62: Column Director Power Supply .................................................................................. 4-21
Figure 63: Line Filter ................................................................................................................. 4-22
Figure 64: Weather Stripping Application .................................................................................... 4-22
Figure 65: Weather Stripping Feeler Gauge ................................................................................. 4-23