Unilumin UHWII Series Product Manual page 103

2) Rear installing:
Replace a power supply of the LED display based on the following steps:
Step Picture Instruction
1
2
3
4
Chapter 6 Troubleshooting and Component Replacement
Operation
Locate the
cabinet. Disconnect
the power cable and
signal cable
Use a tool to suck out
the faulty module
Locate the
power supply, remove
the fixed screws of the
power cable and the
fixed screws of the
power supply
Take out the power
supply .Replace the
power supply with a
new one.
faulty
faulty
93