发动机显示和机组警告系统（Engine-Indicating and Crew-Alerting System，简称EICAS）是现代航空器中负责向机组人员显示飞机发动机和其他系统运转情况的综合显示系统。EICAS在驾驶舱仪表设计中占有非常重要的地位。相比较老式仪表，EICAS具有以下优点：

An engine-indicating and crew-alerting system (EICAS) is an integrated system used in modern aircraft to provide aircraft crew with aircraft engines and other systems instrumentation and crew annunciations. On EICAS equipped aircraft the "recommended remedial action" is called a checklist.