9 Troubleshooting LB 470 Level
56925BA2 Rev. 03, 11/2017
M703 Software update C
Indicates that a software update is run-
ning. No action necessary. The device
automatically returns to measuring
mode after the software update is fin-
ished.
M799 Internal program error F
Internal software failure. Restart the de-
vice. Contact Berthold service, if this
event occurs repeatedly.