| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CM2ND IS A SECONDARY CONTROLLER FOR USE ON NETWORK IRC-3/FCC SYSTEMS; CM2ND CONTROLLERS CONTAIN ALL THE CIRCUITRY, MEMORY, AND INSTRUCTIONS TO COMMUNICATE WITH THE MASTER NETWORK CONTROLLER; THE CM2ND INCORPORATES A TWO LINE 40 CHARACTER ALPHANUMERIC LIQUID CRYSTAL DISPLAY (LCD), LED STATUS INDICATORS, AND CONTROL SWITCHES; THE CM2ND MOUNTS IN ONE STANDARD MODULE FOOTPRINT |