
8A
la
rm
DX100
8.3
A
la
rm Me
ssa
ge List
8-437
43
CPU1 detected an inconsistency
of fun alarm 3 signal.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the followings.
·Wiring confirmation of pin numbers A3 and B3 of YSU unit (CN212
connector)
48
CPU1 detected an inconsistency
of link signal between YSU unit.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the followings.
·Wiring confirmation of pin numbers 6, 8, 31, and 33 of YSU unit (CN205
connector) and pin numbers 5, 7, 30, and 32 of YSU unit (CN206 connector)
YSU Unit or
connection cable
failure
(1)Reset the alarm.
(2)If the alarm occurs again after confirming the wiring, execute the following
contents. Save the CMOS.BIN before replacing the YSU unit to be safe.
·Replacement of YSU unit
·Replacement of connection cable
49
CPU1 detected an inconsistency
of link feedback signal between
YSU unit.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the followings.
·Wiring confirmation of pin numbers 6, 8, 31, and 33 of YSU unit (CN205
connector) and pin numbers 5, 7, 30, and 32 of YSU unit (CN206 connector)
YSU Unit or
connection cable
failure
(1)Reset the alarm.
(2)If the alarm occurs again after confirming the wiring, execute the following
contents. Save the CMOS.BIN before replacing the YSU unit to be safe.
·Replacement of YSU unit
·Replacement of connection cable
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy