Daktronics CE-1010 - Manual (Page 24)

4.3 Controller Address and Test Mode
The controller has a set of “DIP” switches on
the side of the controller as shown in Figure
18. These DIP switches set the hardware
address. When replacing a controller board,
be sure to set the DIP switches in the same
address configuration as the defective
controller. Turn power off and then back on to
recognize the new address.
Figure 18: End View; Display
Controller DIP Switches
Note: Setting the DIP switches to address 0
(turn all the switches to OFF by flipping them
toward the printed switch numbers) can
activate a test mode. The display’s power
must be downed and then reconnected to run
the test mode.
Switch
8
Switch
7
Switch
6
Switch
5
Switch
4
Switch
3
Switch
2
Switch
1
Address
Off Off Off Off Off Off Off On 1
Off Off Off Off Off Off On Off 2
Off Off Off Off Off Off On On 3
Off Off Off Off Off On Off Off 4
Off Off Off Off Off On Off On 5
Off Off Off Off Off On On Off 6
Off Off Off Off Off On On On 7
Off Off Off Off On Off Off Off 8
Off Off Off Off On Off Off On 9
Off Off Off Off On Off On Off 10
Off Off Off Off On Off On On 11
. . .
. . . . . . . . . . . . . . . . . . . . . . . .
On On On On Off Off Off Off 240
4.4 Troubleshooting
This section contains some symptoms that may be encountered with the LED
displays. Possible remedies are provided. This list does not include every possible
problem, but does represent some of the more common situations that may occur.
Symptoms/Conditions Possible Cause/Remedy
Cannot communicate with the
display. • Check flipped phone cable connections.
• Check display configuration.
• Check signal converter TX and RX LEDs.
Display will not run. • Check power cord.
• Power down, then power up the display.
• Check the controller status indicators.
Maintenance and Troubleshooting 4-6