E-2810 On Frontier 570

[Fototech]

Good day experts

 

I am troubled by this error on Frontier 570. "DC output in main DC power abnormal". From the front panel Power 1 & Power 2 LEDs are all green. I also checked the fans around DC Power supply, they are all working. I also checked all the fuses on PAC PCB. I could not find the error number in the service manual. Any help would be appreciated.

 

[MidnightChoir]

hmm to old logg what whas it