5
SETUP
• The settings relating to the RAID function can be performed on the setup menu displayed on the LCD on the front panel of
the unit. Refer to the Installation Guide for further information.
• Refer to the operating instructions of the Network Disk Recorder WJ-ND300 for descriptions of the connections.
TROUBLESHOOTING
Problem
The hard disk drive is not rec-
ognized.
The unit runs in the SINGLE
mode.
MIX ERROR occurs. (The
SYS-2 SINGLERAID MIX
ERROR indication appears.)
• Is the HDD cable connected to the RAID board correctly and firmly?
• Is the HDD cable connected to the hard disk drive correctly and firmly?
• Is the HDD power cable connected to the hard disk drive correctly and firmly?
• Is the provided cable connected correctly and firmly?
• Is the jumper setting on the HDD set as the master?
• Set the unit to the RAID5 mode.
• Set the extension unit to the RAID5 mode.
• Is the unit running in the RAID5 mode?
• Is the extension unit running in the RAID5 mode?
Check item/Remedy
Check item/Remedy
The HDD access indicator
lights/blinks red.
• The respective HDD is failed in the RAID 5 mode. Refer to the dealer.
• The indicator respective to the HDD that failed first will light red and the indica-
tors for the other failed HDD will blink red.
The HDD access indicator
lights red and orange when
operating in the RAID 5 mode.
• The system error occurred. Refer to the dealer.
The system error status will be displayed with the HDD indicators as follows.
9
: Red,
8
: Orange
9 8 8 8
: Hardware malfunction
8 9 8 8
: Hardware malfunction
9 9 8 8
: Hardware malfunction
8 8 9 8
: Hardware malfunction
9 8 9 8
: Hardware malfunction
8 9 9 8
: Hardware malfunction
9 9 9 8
: Hardware malfunction
8 8 8 9
: Hardware malfunction
9 9 8 9
: Hardware malfunction
8 8 9 9
: Hardware malfunction
8 9 9 9
: Disk CRC error
