[comp.sys.dec.micro] VT240 NVR errors

WJM%UTRC@utrcgw.utc.COM (02/23/88)

VT240 NVR errors are usually caused by a loss of setup data in the non-volatle
ram.  This can be caused by a dip in the AC line voltage.  Try saving the setup
parameters 3 or 4 times in a row.  This usually gets rid of the error.