Troubleshooting
56
Cannot recover data after replacing
HDDs
(In RAID5/RAID6 mode)
Make sure the HDD unit is firmly inserted into the disk slot. page 53
The HDD you are trying to recover data from has errors. -
Make sure that the capacity of the replaced HDD is not smaller than the
original HDD.
Even if the capacity is the same, the space may be smaller by a few percent
if the HDD models are different. All the HDDs must be the same model.
Also, use a replacement HDD that has equal or greater capacity than the
original.
page 45
HDD indicator lights orange and red
alternately even though recording or
playback is not done.
Make sure that data is not recovered in RAID5/RAID6 mode. page 52
The power cord insulation is damaged.
The power cord, AC inlet or the power plug is damaged.
If you continue to use it, a fire or an electric shock may occur.
Unplug the power cord immediately, and refer servicing to qualified service
personnel.
-
The power cord, AC inlet or the power
plug are hot during use. -
The power cord gets warm or hot if bent
or pulled during use. -
[MAIN ERR INITIAL ERR] is displayed
on the LCD. Set the HDD operation mode. page 51
[EXTu ERR INITIAL ERR] is displayed
on the LCD.
u: Unit number
After the extension unit is initialized, reconnect the extension unit.
Installation
Guide for
expansion
units
Problem Check item/remedy Page
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