Question about Equalizers & Crossovers
RG-7 graphic equalizer
Start with the simple fix first. Is the unit powered by a wall transformer or an ac line cord. When I have these problems I always start with the wall converter. Maybe it's dead. Substitute another converter of same or lower voltage. Does the unit power or at least light up? Bingo, Swap converters. Don't assume the converter is working. Ac line cord? Swap it out. Fuse on the unit? Check or replace it Final idiot fix - plug a test light into your ac outlet. Be sure it's live. I spent an hour frantically tracing power trouble on a PA set-up, only to discover ONE outlet in a duplex was bad. Now I check with a power test light first. ***************
Posted on Dec 03, 2008
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