What was found
DCU 1 SWITCH LIGHT CAME ON WITH NO ASSOCIATED MSG WITH BURNING SMELL IN COCKPIT. THERE WAS NO MEDICAL ATTENTION REPORTED. / PERFORMED FDE INSPECTION FOR ABNORMAL SMELL IN COCKPIT PER CRJ700 FIM FDE 21-22-00-810-806-A01. NO ABNORMAL SMELL NOTED. PERFORMED OPS CHECK OF DCU 1 AND 2 PER AMM 31-41-04-710-801-A01. OPS CHECK GOOD, NO DEFECTS NOTED. PERFORMED OPS CHECK OF AIR CONDITIONING SYSTEM PER AMM 21ˆ’50ˆ’00ˆ’862ˆ’801-A01. OPS CHECK GOOD, NO DEFECTS NOTED. PERFORMED OPS CHECK OF DISPLAY FANS AND CHECK VALVE PER AMM 21-24-12-710-801-01. OPS CHECK GOOD, NO DEFECTS NOTED.