Edwards EST 3-LCDXL1 Large Format Liquid Crystal Display Module 05/02 they have a trouble memory

they have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics

Beam/Pillar

Batttery TO MSB

six light- emitting diodes (LEDs) show Fire

Edwards EST 3-LCDXL1 Large Format Liquid Crystal Display Module 05/02 they have a trouble memoryThe 3 LCDXL module mounts to the 3 CPU and extends over the first four local rail module slots. The 3 LCDXL module is optional in any network node. EST3 networks can support any combination of 3 LCDXL and 3 LCD display modules. Ensuring information clarity the 3 LCDXL uses a backlit high contrast super twist display. 24 lines of 40 characters provide the room needed to convey emergency information in a useful format. The 3 LCDXL always displays the