19
●
Changing Setups
Changing the total number of HDD in
RAID5
Do the following when the total number of the hard
disks in the extension unit is increased (3 to 4) or
reduced (4 to 3) after the system has been operated.
Important:
• The MODE switches of all extension units in a system
should be set to the same position, SINGLE or RAID5.
Otherwise, the system will malfunction.
• At least three hard disk drives per extension unit are
needed to run it in the RAID5 mode.
• When the total number of the hard disks in an extension
unit is increased or reduced, all data previously stored
in the unit will be erased.
1 SAFETY MODE ON
Select ON for "HDD Safety Mode" and close the SETUP
MENU.
→
The recorder will restart and the HDD SAFETY MODE
window will be displayed.
2 Install/uninstall the hard disk
• Confirm that the HDD POWER indicator on the front
panel of the extension unit went out.
• Install or uninstall the hard disk referring to
■
Replacing/Mounting HDD.
• Go to the next step below after finishing the con-
nection of the front cover harness with the unit while
the switches and buttons remain operable (step 11
of
■
Replacing/Mounting HDD).
3 Initializing the unit
1 Set the MODE switch to SINGLE.
2 While holding down the RECOVER but-
ton, press the RESET button.
3 While holding down the RECOVER button, release
the RESET button about 1 second later.
4 Release the RECOVER button after the HDD
POWER indicator turns on (5 seconds later).
5 Repeat the above steps when initializing two or
more units.
4 Set the MODE switch back to RAID5.
5 SAFETY MODE OFF
• Select OFF on the HDD SAFETY MODE window and
press the SET button.
→
The recorder will restart and the HDD
DISK MENU will be displayed after the
system check is completed (3 - 5 min-
utes later).
• Perform the formatting of the changed extension unit.
SETUP MENU
Event
Schedule
Display
Comm
Switcher
LIVE
Recording
System
Maintenance
REC Rate
Disk Info
Version Info
Disk End Mode
Disk Capacity
Date Delete
Event Log
Error Log
Access Log
Quick Menu
MAIN
160GB 160GB
15000h 15000h
EXT1
160GB 160GB
15000h 15000h
EXT2
160GB 160GB
15000h 15000h
EXT3
160GB 160GB
15000h 15000h
EXT4
160GB 160GB
15000h 15000h
EXT5
160GB 160GB
15000h 15000h
EXT6
160GB 160GB
15000h 15000h
EXT7
■
Warning for Disk Life Time
■
HDD Safety Mode
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
160GB 160GB
15000h 15000h
Normal REC Area
Event REC Area
Copy Area
COPY
1
(Rear)
COPY
2
(Front)
3000h
OFF
Remaining
1
2
3
4
1800GB
1200GB
1000GB
1000GB
1000GB
Advanced
Digital Disk Recorder
WJ-HD300A
HDD DISK MENU
TOP MENU THE CANDIDATE FOR A FORMAT
RETURN: [SETUP/ESC] OK : [SET]
ALL UNIT
ONE UNIT
-
480GB
480GB
480GB
*(480GB)
ADD (480GB)
480GB
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7
SINGLE RAID5
MODE
RESET
HDD POWER
RECOVER
OFF ON
Press Release
Hold
Release
2
4
3
2
HDD
POWER
ERROR
OPERATE
SINGLE RAID5
MODE
SINGLE RAID5
MODE
HDD
POWER
HDD
POWER
SET