Daktronics WR-2101 Matside Jr. LED Wrestling Scoreboard - Manual (Page 15)

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.
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 4.8.
Problem Possible Cause Solution/Items to Check
Scoreboard doesn’t light
and console doesn’t work
No power to the scoreboard
Check that the main circuit breaker
for the scoreboard is on.
Check that the scoreboard is
receiving the correct 120 (or 230) V
AC power (see Section 2).
No power to console
Ensure the console is plugged into
a 120 (or 230) V AC power supply.
Swap the console with one known
to work correctly, and enter the
proper sport code to test. Replace
console if necessary.
Scoreboard dig its don’t light,
but console works
No wired signal from console
Check that the scoreboard is
receiving the correct 120 (or 230) V
AC power (see Section 2).
Check that the red DS2 LED on the
driver lights up when sending
commands from the control
console (see Section 4.4).
No signal to driver
Check that the scoreboard is
receiving the correct 120 (or 230) V
AC power (see Section 2).
Check that the red DS2 LED on the
driver lights up when sending
commands from the control
console (see Section 4.4).