As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PUW FLIGHT NR 2197, NR 1 DC GENERATOR CAUTION LIGHT BECAME ILLUMINATED DURING TAXI OUT TO RUNWAY. FOLLOWED EMERGENCY CHECKLIST, CAUTION LIGHT STAYED ILLUMINATED NR 1 ENGINE STARTED NORMALLY (DC GENERATOR INOP). MAINTENANCE PLACED ON MEL.