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Error logs
When the error log is displayed
Do the following when the error log is displayed on the LCD. When the displayed error is not found in the following,
contact your dealer.
Error log
Indication on the LCD
Description
Solution
MAIN-d WRITE ERR
(EXTu-d WRITE ERR)
Failed to write/read data on
the HDD.
The HDD may be malfunc-
tioning.
If this error occurs frequent-
ly, contact the dealer to
replace the HDD. *
1
MAIN-d READ ERR
(EXTu-d READ ERR)
MAIN-d HDD SKIP
(EXTu-d HDD SKIP)
MAIN RAID5 1DOWN
(EXTu RAID5 1DOWN)
MAIN ERR RAID5
1DOWN (EXTu ERR
RAID5 1DOWN)
One or more HDDs of
RAID are failed.
Contact the dealer. After
recovering/replacing the
faulty disk(s), the error sta-
tus will be canceled.
MAIN RAID5 2DOWN
(EXTu RAID5 2DOWN)
MAIN ERR RAID5
2DOWN (EXTu ERR
RAID5 2DOWN)
MAIN RAID6 1DOWN
(EXTu RAID6 1DOWN)
MAIN ERR RAID6
1DOWN (EXTu ERR
RAID6 1DOWN)
MAIN RAID6 2DOWN
(EXTu RAID6 2DOWN)
MAIN ERR RAID6
2DOWN (EXTu ERR
RAID6 2DOWN)
MAIN RAID6 3DOWN
(EXTu RAID6 3DOWN)
MAIN ERR RAID6
3DOWN (EXTu ERR
RAID6 3DOWN)
MAIN-d SMART WARNING
(EXTu-d SMART
WARNING)
MAIN-d ERR SMART
WARNING (EXTu-d ERR
SMART WARNING)
The HDD may be malfunc-
tioning and may work incor-
rectly.
If this error occurs frequent-
ly, contact the dealer to
replace the HDD. *
1
MAIN-d HOUR METER
WARNING (EXTu-d HOUR
METER WARNING)
MAIN-d ERR HDD HOUR
METER WARNING
(EXTu-d ERR HDD HOUR
METER WARNING)
The set time for the hour
meter has passed. It may
be reaching the end of the
HDD's lifetime.
If this error occurs frequent-
ly, contact the dealer to
replace the HDD. *
1
NORMAL-HDD CAPACITY
REMAINS **%
AREA ERR NORMAL
HDD **%
When "Stop" is selected for
"Disk end mode", the HDD
is almost full or completely
full.
Initialize or replace the
HDD. *
1
EVENT-HDD CAPACITY
REMAINS **%
AREA ERR EVENT
HDD **%
EVENT-HDD FULL
AREA ERR EVENT
HDD FULL
COPY-HDD CAPACITY
REMAINS **%
AREA ERR COPY
HDD **%
COPY-HDD FULL
AREA ERR COPY
HDD FULL