ATI Sunpower Ballast Help

[scfurse77]

I have to replace a ballast in 8 bulb dimmable sunpower. I was hoping someone could tell me which ballast i actually need to replace, The lights that are out on the 2 on channel 1. I'm not sure which ballast controls those 2. Anyone have a chart or ballast layout for this fixture?

thanks

 

[Reefing Madness]

 

[Water Dog]

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