As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RED CAS "NO TAKE OFF" TWICE WITH NO OTHER CAS MESSAGES. ALL T/O PARAMETERS WHERE IN LIMITS FOR EXISTING CONDITIONS. UNABLE TO DUPLICATE. VERIFIED PROPER ADJUSTMENT AND OPERATION OF ALL INPUTS TO "NO TAKEOFF" LOGIC. NO TAKEOFF SYSTEM OPERATIONAL CHECK GOOD IAW CE750 M.M. 31-52-00.