C. Troubleshooting
Error code Description
Caused by
Action
4111 30V too low
Call a qualified service engineer
4112 15V too low
Call a qualified service engineer
4113 12V too low
Call a qualified service engineer
4114 5V too low
Call a qualified service engineer
4115 3V3 too low
Call a qualified service engineer
4005
Wrong SMPS version Old SMPS in the projector
Replace with board R764349
122 R5976654 SLM R12+ 09022004