Maintenance and Troubleshooting
4-11
4.11 Initial Operation Information
Every time the display is operated, the display will run through an initialization in
which it will display the following:
1.
Product
Name (Galaxy®)
2.
Display
Size (Row x Column)
3.
Shading
(32K RGB)
4.
Bootloader
Version (OS X.XX)
5.
Firmware Number (
ED-13305
)
6.
Firmware
Revision (Rev X.XX)
7.
Hardware
Address (HW:XX)
8.
Software
Address (SW:XX)
9.
COM1
Configuration (C1:WGRNS)
10.
COM
2 Configuration (C2: RTD)
11.
Line Frequency (CLK: AUTO (60))
12.
Display Name Description
(Galaxy Row x Column)
After this sequence is complete, the display will blank. A single pixel will flash in
the lower right hand corner of the display to show that the display has power, but no
messages are currently running.
4.12 Replacement Parts List
The following table contains some of the items that may need to be replaced in these
displays over a period of time. Many of the parts within the display also list their part
number on labels affixed to them.
To prevent theft, Daktronics recommends purchasing a lockable cabinet to store
manuals and replacement/spare parts.
Part Description
Part Number
Controller III, Louvered Galaxy, 8-connector
0A-1229-0013
Module, 1R, 16x16, (20 mm) Red
0A-1266-4100
Module, 1R1G1B 24x16, (12 mm) RGB
0A-1377-4551
Power Supply Assembly
0A-1327-0011
Light Level Detector
0A-1327-3000
Fan; 134 CFM, 120V @60Hz, 22 watt
B-1053
Transformer; Pri 115V, Sec 10VCT@3A
T-1119
Filter, RFI Line 20
AMP
120 VAC
Z-1007
Ribbon Cables; 20 Position
Cable Assy; 20 pos Ribbon, 18”, Dual Row
W-1387
Ribbon Assy, 20 Pos 30”
0A-1000-0017
Ribbon Assy; 20 Pos, 42”
0A-1000-0019
Ribbon Assy; 20 Pos, 60”
0A-1000-0021
Interconnect Cable; 31-pin male to 31-pin male, 6’,
QC
W-1503
Quick Connect Interface, Input, w/Ethernet
0P-1229-2004
Quick Connect Bd, Primary, 31 Pin
0P-1229-2013
