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Electronic Theatre Controls Inc

SmartBar 1 and SmartModule 1 Repairs

This document suggests some common causes for problems seen in SmartBar and SmartModule units.

 

Problems Troubleshooting Step

No DMX Input

DMX Driver chips may have failed. Replace

No Dimmer Output for 1 or 2 dimmers

Powercube may be bad or unplugged.

Will not boot fully

Make sure Powercube Control circuit board (7580B5428) is plugged into Main circuit board completely

Display showing OVERTEMP errors constantly

Make sure Powercube Control circuit board (7580B5428) is plugged into Main circuit board completely

Notes:

  • Please be careful when wiring the 3 phase connector. The Z (Phase 3) on some connectors can easily be mistaken for N (neutral).

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