Operations Using The Buttons On The Front Panel; Operational Mode Display (Standby Display); When The Operational Mode Is "S (Single); When The Operational Mode Is "Raid5" Or "Raid6 - Panasonic WJ-HDE400 Installation Manual

Operations using the buttons on the front panel

■ Operational mode display
(standby display)
The current operational mode and the internal temperature will
be displayed on the LCD.
Refer to the manuals provided with the recorder for information
on how to display the disk configuration menu from the setup
menu and format the hard disk drives, etc.
● When the operational mode is
"SINGLE"
(Temperature will be displayed in Fahrenheit for NTSC model,
e.g. "90 °F")
● When the operational mode is
"RAID5" or "RAID6"
Standby display
At a hard disk drive failure
• In the RAID 5 mode
The "1DOWN" or "2DOWN" indication (corresponding to
the failure) will be displayed and will start blinking.
The respective HDD access indicator(s) will also light or
blink red. (Page 30)
Important:
• In the RAID 5 mode, it is possible to read data on the other
hard disk drives and recover data even when a single hard
disk drive becomes faulty (1DOWN).
When a hard disk drive becomes faulty (1DOWN), replace
it immediately.
If 2 or more hard disk drives become faulty (2DOWN) or
when another hard disk drive becomes faulty during the
data recovery, it is impossible to recover data.
• In the RAID 6 mode
One of the "1DOWN", "2DOWN" and "3DOWN" indica-
tions (corresponding to the failure) will be displayed and will
start blinking.
The respective HDD access indicator(s) will also light or
blink red. (Page 30)
Important:
• In the RAID 6 mode, it is possible to read data on the other
hard disk drives and recover data even when 2 hard disk
drives become faulty (2DOWN).
When a hard disk drive failure (1DOWN, 2DOWN) occurs,
replace the faulty disk(s) immediately and recover data.
If 3 or more hard disk drives become faulty (3DOWN) or
when another hard disk drive becomes faulty during the
data recovery, it is impossible to recover data.
During data recovery
• In the RAID 5 mode
The following indication will be displayed.
During preparation of data recovery
During process of data recovery (writing data)
When the data recovery starts, the respective HDD access
indicator will light orange and red alternately. (Page 31)
• In the RAID 6 mode
The same indication will be displayed as above even in the
RAID 6 mode during data recovery.
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