The FIREYE E1R1, EUV1, ERT1 and EUVS4 Amplifier Modules are used in conjunction with the
FIREYE FLAME-MONITOR system. These modules provide flame scanning using any of the FIREYE
AutoCheck infrared scanners, standard ultraviolet scanners, flame rod, and ultraviolet selfcheck
scanners. After scanner selection the proper amplifier module must be inserted in the Flame-
Monitor chassis.