What was found
CABIN ALTITUDE LIGHT AND CABIN ALT HORN SOUNDED @ CRUSE FL320. EMERGENCY PROCEDURE DECLARED AN EMERGENCY DUE TO A PRESSURIZATION ISSUE. ACFT CONTINUED TO OMA, LANDED, AND TAXIED TO PARKING WITHOUT FURTHER INCIDENT. PERFORMED CABIN PRESSURIZATION CONTROL SYSTEM TEST IAW AMM 21-31-00 OPS CHECK AND LEAK CHECKS GOOD, NO DEFECTS NOTED