Power On Sequence - Sharp FO-1660 Service Manual

UX-600MU/MC
FO-1660U/C

[2] Power on sequence

YES
1
YES
2
YES
"MEMORY CLEAR ?" display
START key ?
NO
COPY key ?
NO
STOP key ?
NO
NO
3 sec ?
YES
STAND-BY
START
CPU initialized
MODEM initialized
"WAIT A MOMENT" display
STOP key ?
NO
NO
3 sec ?
YES
STAND-BY
1
"MEMORY CLEARED" display
Memory clear
STAND-BY
7 – 2
2
"MEMORY CLEARED" display
Memory clear
PROCESS CHECK MODE