LT -3800-5A LED RGB Controller Manual Page 10 of 10
Ⅷ
. Exception Handles
Malfunction
Causation
Settle
No light
1. No power from plug
2. Power
supply
protection works
3. Incorrect connection or
cable loose
1
、
Check the socket
2
、
Check the malfunction,
re-power on
3
、
Check connection
Incorrect color
4. Incorrect RGB output
wire connection
4
、
Re-connect RGB wires
correspondently
No changes for
certain mode
5. Speed is too slow
5
、
Press Speed to
accelerate
Uneven
brightness of
LED between
front and rear
6. Output cable is too
long
7. Wire diameter is too
small
8. Overload beyond
power capability
9.
Overload beyond
controller capability
6
、
Reduce cable or use
daisy-chain power
7
、
Change wider wire
8
、
Change power supply
9
、
Add power amplifier
