Daktronics Galaxy AF-3155, Manual

Page: 58 / 87

Maintenance and Troubleshooting
4-16
Entire display fails to work.
•
Check for proper line voltage into the
power termination panel.
•
Check for correct power to controller and
modules.
•
Check the fuses in the power termination
box.
•
Check/replace the ribbon cable from the
controller to the modules.
•
Check the voltage settings on the power
supplies.
•
Check the signal cable to the controller.
•
Replace the controller.
•
Verify proper use of the software in the
operation manual ( ED13530 ).
Temperature always reads –
196F/-127C degrees F/0
degrees C.
•
Check temperature sensor connections.
•
Check for correct power on temp sensor.
•
Replace the temperature sensor.
Display is stuck on bright or
dim.
•
Check Manual/Auto dimming in Venus
1500 software.
•
Check light detector cable.
•
Check light detector for obstructions.
•
Replace the light detector.
•
Replace the controller.
4.10 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 ( ED13305 )
6. Firmware Revision (Rev X.XX)
7. Hardware Address (HW:XX)
8. Software Address (SW:XX)
9. IP Address: (172.16.192.25)
10. Subnet Msk: (255.255.0.0)
11. COM1 Configuration (C1:V15) ((Modem C1:V15) If a Modem is present)
12. Line Frequency (CLK:60 Hz)
13. Display Name Description