Справочник Пользователя для Panasonic WJ-HD500A
21
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Connection with the Extension Units
●
SCSI Connection
The Digital Disk Recorder WJ-HD500A controls
the extension units through the SCSI chain.
the extension units through the SCSI chain.
1. Connect the supplied SCSI cable between
the EXT STORAGE port on the WJ-HD500A
and the EXT IN port on the 1st extension
unit.
and the EXT IN port on the 1st extension
unit.
2. Connect the supplied SCSI cable between
the EXT OUT port on the 1st extension unit
and the EXT IN port on the 2nd extension
unit.
Repeat connections in the same manner for
all additional extension units.
and the EXT IN port on the 2nd extension
unit.
Repeat connections in the same manner for
all additional extension units.
3. The 3rd extension unit must be a
WJ-
HDE505
if a further extension unit is con-
nected. Use
WJ-HDE500
if the 3rd unit is
located at the end of the SCSI chain.
Up to 6 extension units can be added.
●
Switch Setting
Data termination and SCSI number settings are required, as
shown below.
shown below.
1. Set the MODE switch #2 on the rear of the WJ-HD500A
to ON when connecting with an extension unit.
2. Set the SCSI ID number for each unit by pressing the
[–] or [+] button on the rear of the Extension Unit.
0 to 5 are applicable to the extension units.
0 to 5 are applicable to the extension units.
Note:
SCSI ID 6 and 7 are reserved for WJ-HD500A
Disk Recorder.
3. Set the termination switches on the rear of the Extension
Units to ON or OFF.
ON:
Is applied to the extension unit located at the end
of the SCSI chain.
OFF:
Is used for units other than the end unit.
EXT STORAGE
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
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
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
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
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
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
OFF
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
SIGNAL GND
10/100BASE-T
SPOT
OUT
IN
EXT STORAGE
COPY
CONTROL
ALARM
VIDEO
MODE
DATA
REMOTE(WV-CU50)
GEN-LOCK OUT
SERIAL
POWER
ON
AC
IN
IN
OFF
IN
OUT
OUT
MULTI SCREEN OUT AUDIO
Digital Disk Recorder
WJ-HD500A
SCSI ID = 6 and 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-HDE500
SCSI ID = 1
Extesion Unit #6
WJ-HDE500
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 additional units are installed.
Use a WJ-HDE500 if the 3rd position is the end of the SCSI chain.
1
+
+
–
SCSI ID
TERMINATOR
ON
OFF
1 2 3 4
MODE
ON