As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE THE CABIN PRESSURE LIGHT ILLUMINATED AND CREW DECLARED EMERGENCY IN ORDER TO BE ABLE TO DESCEND TO 10,000 FT AND PROCEED WITH CHECKLIST. WHILE GOING THROUGH CHECKLIST DISCOVERED THE ISSUE AND CORRECTED. CANCELED EMERGENCY AND CLIMBED BACK TO CRUISING ALTITUDE. CREW DID VERIFY BEFORE DEPARTURE THAT DOORS WERE SECURE.