Q: Why does my display repeatedly flash “CE” then “2W” or “E” then “W”?

A: This indicates that the driver and displays are not compatible.

1. This is usually caused by a software mismatch.  If the processor on your driver (MCCA or SMCDU) is P333 or higher, and the processor on your display begins with an M, then you either need a new display or software translator board called an MC2000.
2. The other cause for this condition is trying to drive non-CE Electronics displays with a MICRO COMM® driver. If this is the case, please contact someone in either our tech support or sales department and they will assist you with selecting the correct replacement.