FX-1/FX-1R Maintenance Manual
[Switches on front panel]
RESET switch: Resets this board.
ABORT switch: Issues NMI to the host CPU.
Normally, do not operate these two switches.
[Meaning of LED]
LED 1 (Green): Lit while the CPU is running correctly.
LED 2 (Red): Lights up if an error such as bus error occurs in the local bus and the CPU
enters the HALT state.
LED 3 (Red): Lights up if the system enters the FAIL state. (If the board malfunctions, both
LED2 and LED3 will light up.)
[Adjustment items after replacement]
If the version of the ROM mounted on the new board is different from that on the old board or if no
ROM is mounted on the new board, remove the ROM from the old board and mount it on the new
board.
After that, follow the steps below to update the FLASH memory.
c Select [Options] and [Change User Group], and then select [Serviceman].
d Select [Maintenance] and [MS Parameter Setup].
e Select [Others], [Version-up], and [Base Feeder].
13-15
Rev. 2.00
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