PROEL HPX2800 - Page 15

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VCC,‐VCC then try to start, if it is normal, it means short‐circuit in amplified part, check the
amplifiedcircuit,otherwiseitisthefailureofSMPS;
3)Power supplyprotectionmeans –alltheindicatorlightsonthepanellitand thenimmediately
blackout;
