Pulsafeeder MPC - Manual (Page 53)

18. Troubleshooting Guide
Problem Potential Cause Solution
DISPLAY
No Display No power supplied. Check power source. plug & circuit
breaker
Back-
lighting Supply power wired incorrectly. Check wiring.
Supply power outside of
specification. Check voltage/frequency against
specification.
No Text on
Display Contrast out of adjustment. Adjust as per section 10.8
Software did not initiate
properly. Remove and re-apply Ac power
POWER
No power No power supplied. Check power source. Plug &
Circuit Breaker
Indicators Supply power wired incorrectly. Check wiring.
Supply power outside of
specification. Check voltage/frequency against
specification.