74458490
Nov 15, 1993
equipment and apparatus for measuring and monitoring operation parameters of a device to detect and predict potential failure modes including; central processing unit; system drivers; input/output board; for communication with sensors, display, LCD indicators and push buttons; flash solid-state disk board; multi input/output board; modem board; uninterruptable power supply; battery; speaker; cooling fans; terminal banks for connecting to sensors; jack for connecting a telephone line to an internal modem; jack for connecting to an external modem; jack for connecting an input/output line; glands for inserting cable; random access memory; non-volatile flash memory and metal encasement
Electrical and Scientific Apparatus