-6-
■
Connection & Switch Setting
SCSI Connection
The Digital Disk Recorder WJ-HD500 controls
the extension units through the SCSI chain.
1
Connect between the EXT STORAGE port on
the WJ-HD500 and the EXT IN port on the 1st
extension unit with the supplied SCSI cable.
2
Connect between the EXT OUT port on the
1st extension unit and the EXT IN port on the
2nd extension unit with the supplied SCSI
cable.
Repeat connections in the same manner for
the following extension units.
3
The 3rd extension unit must be a
WJ-
HDE505
if further extension unit is connect-
ed. Use a
WJ-HDE500
if the 3rd unit is locat-
ed at the end of SCSI chain.
Extension is available up to 6 units.
Error Connection
Connect each error output with CONTROL port on the WJ-HDD500 rear panel as shown. The WJ-HD500 will display a warn-
ing of the thermal error on the monitor.
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
2
2
3
1
1
4321
SIGNAL GND
10/100BASE-T
SPOT
OUT
IN
EXT STORAGE
COPY
CONTROL
ALARM
VIDEO
MODE
DATA
REMOTE
(WV-CU50)
SERIAL
POWER
ON
AC
IN
OFF
IN
OUT
OUT
MULUTI SCREEN AUDIO
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
SIGNAL GND
SIGNAL GND
PO
POWER
WER
AC IN
C IN
SCSI ID
SCSI ID
EXT OUT
EXT OUT
EXT IN
EXT IN
TERMINA
TERMINATOR
OR
GNDGND
THERMAL ERRTHERMAL ERR
OR OUTOR OUT
NCNC
+
–
OFF
OFF
ON
ON
ON
ON
OFF
OFF
Digital Disk Recorder
WJ-HD500
SCSI ID = 6 & 7
Extesion Unit #1
WJ-HDE500
SCSI ID = 5
Extesion Unit #2
WJ-HDE500
SCSI ID = 4
Extesion Unit #3
WJ-HDE500 or
WJ-HDE 505*
SCSI ID = 3
Extesion Unit #4
WJ-HDE500
SCSI ID = 2
Extesion Unit #5
WJ-HD500
SCSI ID = 1
Extesion Unit #6
WJ-HD500
SCSI ID = 0
SCSI Cab
le
SCSI Cab
le
SCSI Cab
le
SCSI Cab
le
SCSI Cab
le
SCSI Cab
le
* Use a WJ-HDE505 for the 3rd unit position if further unit is extended.
Use a WJ-HDE500 if the 3rd position is the end of the SCSI chain.
WJ-HD500
CONTROL Port
1
13
14
25
20
7
8
9
10
11
12
Extension Unit #1
Extension Unit #2
Extension Unit #3
Extension Unit #4
Extension Unit #5
Error Out
G
Error Out
G
Error Out
G
Error Out
G
Error Out
G
Extension Unit #6
Error Out
G
Strip
6 mm
To CONTROL port on
the Digital Disk Recorder
WJ-HD500
Terminal board on
the Extension Unit
G
THERMAL ERR
OR OUT
NC