Daktronics TI-2025 Segment Timer - Manual (Page 13)

Scoreboard Troubleshooting 7
Section 4: Scoreboard Troubleshooting
IMPORTANT NOTES :
1. Always disconnect power before doing any repair work on the scoreboard.
2. Permit only qualified service personnel to access internal display electronics.
3. Disconnect power when not using the scoreboard.
4.1 Troubleshooting Table
The table below lists potential problems with the scoreboard and indicates possible causes
and corrective actions. This list does not include every symptom that may be encountered,
but it does present several of the most common situations that may occur.
Many of the solutions offered below provide references to other sections within this manual
or to supplemental product manuals with further detail on how to fix the problem.
If a problem occurs that is not listed or that cannot be resolved using the solutions in the
following table, contact Daktronics using the information provided in Section 4.6.
Problem Possible Cause Solution/Items to Check
S coreboard doesn’t light
and console doesn’t work
No power to the scoreboard
Check that the scoreboard is
receiving 120 (or 240) V AC power.
No power to console
Ensure the console is plugged into
the J31 jack.
Swap the console with one known to
work correctly, and enter the proper
sport code to test. Replace console
if necessary.
Scoreboard digits don’t light,
but console works
No wired signal from console
Check that the scoreboard is
receiving 120 (or 240) V AC power.
No radio signal from console
Move the controller 20-30 feet from
the scoreboard and test again.
Verify that the scoreboard antenna
is securely tightened and in a
vertical position.
Replace the radio receiver or
transmitter.
No signal to driver
Check that the scoreboard is
receiving 120 (or 240) V AC power.
Scoreboard digits light, but
not in the correct order
Incorrect sport code
Ensure the correct sport code is
being used for the scoreboard
model. Refer to the operation