All codes
Service call
SC770
Display / editor abnormal
BController / HDD
Level B — stop, power-cycle may clear
First check
Operation-panel editor process crashed. Reboot SOP, then panel firmware.
What it means
Display / editor abnormal. Confirm the exact subcode against the FSM for this serial — meaning can shift by generation.
Likely causes
- Operation-panel editor process crashed. Reboot SOP, then panel firmware.
On-site steps
Parts to have on the truck
- SOP panel
Related codes
Confirm the subcode and part number in the FSM for this serial. Raicoh is a field companion, not a replacement for the book.