Справочник Пользователя для Panasonic WJ-HD716K

150

 •  Was the power of the extension unit turned on before turning

on the power of the recorder? Reboot the system and turn on 
the power of the extension unit first.

–

 •  When using a circuit breaker or equivalent device to turn on/off

the power of the whole system at once, make sure that all 
devices are connected to the same power source.

–

 •  When using an UPS (uninterruptible power supply), connect all

devices to the same UPS.

–

 •  Make sure that the HDD unit is inserted all the way into the

HDD slot.

52

 •  The hard disk drive is faulty.

–

 •  Add the HDD unit to the system again.

138

 •  Make sure that the HDD units are installed in order from HDD1

to HDD4. 
Install the HDD units one by one in order starting from HDD1.

52

 •  The respective hard disk drive is faulty in the RAID 5 or RAID 6

mode. 
In the RAID5 mode, the indicator respective to the HDD that 
failed first will light red and the indicators for the other failed 
HDD will blink red. In the RAID 6 mode, the HDD access indi-
cators corresponding to the first and second faulty disks will 
light and blinks for the third and subsequent faulty disks.

126

 •  Make sure that the HDD unit is inserted all the way into the

HDD slot.

52

 •  The hard disk drive on which there is data to be recovered is

faulty.

–

 •  Check if the capacity of the new hard disk drive is smaller than

the original one's. 
If different models are used together even when the capacities 
of them are the same, the available capacity may be a few per-
cent smaller. When using multiple hard disk drives, use the 
same model. Replacing to a hard disk drive whose capacity is 
larger than the original one's is also available.

128

 •  Make sure that recovery of data in the RAID 5/RAID 6 mode is

not being processed.

145