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The camera selection buttons (1 - 16 for the WJ-HD316A, 1
- 9, 0 for the WJ-HD309A) will light green and go off (for 2
seconds each) alternately.
The following window will be displayed after around 30 sec-
onds.
Start maintenance after this window is displayed.
The procedures are different between the replacement of
the hard disks and the installation of the unit (rack mount-
ing/unmounting).
Refer to the following descriptions.
When the system check has been completed, the HDD
SAFETY MODE window (as shown below) will be displayed.
The camera selection buttons on the front panel (1 - 16 for
the WJ-HD316A, 1 - 9, 0 for the WJ-HD309A) will light
green and orange (for 2 seconds each) alternately.
Move the cursor to OFF using the arrows button and press
the SET button.
The unit will restart automatically and the system check
complete window will be displayed.
When the system check complete window is displayed,
carry out the procedures described on page 68 (start from
x).
Important:
Detach the cable from the front panel after confirming
that the OPERATE indicator on the front panel is not lit.
Otherwise, it may cause malfunction.
● When replacing the built-in hard disk of the
unit
Move the cursor to "REMOVE" using the arrows button and
press the SET button.
The OPERATE indicator on the front panel will go off.
The power supply to the front panel will be cut and the unit
will be unable to operate with the front panel.
Detach the cable from the front panel and start replacing
the built-in hard disk.
Start from step 2 on page 140 to replace the built-in hard
disk.
The OPERATE indicator on the front panel will light by
attaching the cable to the front panel. The power will be
supplied to the front panel and the unit will be enabled to
operate with the front panel.
● When replacing the built-in hard disk of the
extension unit
Once displaying the HDD SAFETY MODE window in step 5,
start replacing the built-in hard disk of the optional exten-
sion unit.
Refer to the operating instructions of the extension unit for
the descriptions of how to replace the hard disk.
● When installing/uninstalling the unit
into/from the rack (rack mounting/unmount-
ing)
Once displaying the HDD SAFETY MODE window in step 5,
start installing/uninstalling the unit.