What was found
PATIENT FLIGHT, DURING THE FLIGHT THE MASTER CAUTION ILLUMINATED WITH ACCOMPANYING ROLL SAS CAUTION LIGHT, IMMEDIATELY FOLLOWED BY A STRONG ACRID BURNING ODOR IN THE COCKPIT. NO OTHER ADVERSE INDICATIONS WERE NOTED. SWITCHED OFF ALL SAS CHANNELS AND THE ODOR DECREASED. NOTIFIED DISPATCH OF THE INCIDENT AND ASKED FOR A MECHANIC TO BE INFORMED. FLIGHT CONTINUED TO DESTINATION WITHOUT FURTHER INCIDENT. SAS COMPUTER WAS CHANGED AND TESTED SATISFACTORILY AND RETURNED TO SERVICE. DEFECTIVE SAS COMPUTER HAD A VERY STRONG BURNED SMELL COMING FROM IT.